rrc_eNB.c 329 KB
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/*
 * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
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 * the OAI Public License, Version 1.1  (the "License"); you may not use this file
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 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.openairinterface.org/?page_id=698
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *-------------------------------------------------------------------------------
 * For more information about the OpenAirInterface (OAI) Software Alliance:
 *      contact@openairinterface.org
 */
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/*! \file rrc_eNB.c
 * \brief rrc procedures for eNB
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 * \author Navid Nikaein and  Raymond Knopp
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 * \date 2011 - 2014
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 * \version 1.0
 * \company Eurecom
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 * \email: navid.nikaein@eurecom.fr and raymond.knopp@eurecom.fr
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 */
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#define RRC_ENB
#define RRC_ENB_C
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#include "defs.h"
#include "extern.h"
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#include "assertions.h"
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#include "common/ran_context.h"
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#include "asn1_conversions.h"
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#include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h"
#include "LAYER2/RLC/rlc.h"
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#include "LAYER2/MAC/proto.h"
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#include "UTIL/LOG/log.h"
#include "COMMON/mac_rrc_primitives.h"
#include "RRC/LITE/MESSAGES/asn1_msg.h"
#include "RRCConnectionRequest.h"
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#include "RRCConnectionReestablishmentRequest.h"
//#include "ReestablishmentCause.h"
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#include "BCCH-BCH-Message.h"
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#include "UL-CCCH-Message.h"
#include "DL-CCCH-Message.h"
#include "UL-DCCH-Message.h"
#include "DL-DCCH-Message.h"
#include "TDD-Config.h"
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#include "HandoverCommand.h"
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#include "rlc.h"
#include "SIMULATION/ETH_TRANSPORT/extern.h"
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#include "rrc_eNB_UE_context.h"
#include "platform_types.h"
#include "msc.h"
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#include "UTIL/LOG/vcd_signal_dumper.h"
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#include "T.h"

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//#if defined(Rel10) || defined(Rel14)
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#include "MeasResults.h"
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//#endif

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#include "RRC/NAS/nas_config.h"
#include "RRC/NAS/rb_config.h"
#include "OCG.h"
#include "OCG_extern.h"
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#if defined(ENABLE_SECURITY)
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#   include "UTIL/OSA/osa_defs.h"
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#endif

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#if defined(ENABLE_USE_MME)
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#   include "rrc_eNB_S1AP.h"
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#   include "rrc_eNB_GTPV1U.h"
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#   if defined(ENABLE_ITTI)
#   else
#      include "../../S1AP/s1ap_eNB.h"
#   endif
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#endif

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#include "pdcp.h"
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#include "gtpv1u_eNB_task.h"
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#if defined(ENABLE_ITTI)
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#   include "intertask_interface.h"
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#endif

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#if ENABLE_RAL
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#   include "rrc_eNB_ral.h"
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#endif

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#include "SIMULATION/TOOLS/defs.h" // for taus

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//#define XER_PRINT
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extern RAN_CONTEXT_t RC;

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#ifdef PHY_EMUL
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extern EMULATION_VARS              *Emul_vars;
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#endif
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extern eNB_MAC_INST                *eNB_mac_inst;
extern UE_MAC_INST                 *UE_mac_inst;
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#ifdef BIGPHYSAREA
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extern void*                        bigphys_malloc(int);
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#endif

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extern uint16_t                     two_tier_hexagonal_cellIds[7];
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mui_t                               rrc_eNB_mui = 0;
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void
openair_rrc_on(
  const protocol_ctxt_t* const ctxt_pP
)
//-----------------------------------------------------------------------------
{
  int            CC_id;

    LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" ENB:OPENAIR RRC IN....\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP));
    for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
      rrc_config_buffer (&RC.rrc[ctxt_pP->module_id]->carrier[CC_id].SI, BCCH, 1);
      RC.rrc[ctxt_pP->module_id]->carrier[CC_id].SI.Active = 1;
      rrc_config_buffer (&RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0, CCCH, 1);
      RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Active = 1;
    }
}

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//-----------------------------------------------------------------------------
static void
init_SI(
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  const protocol_ctxt_t* const ctxt_pP,
  const int              CC_id
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#if defined(ENABLE_ITTI)
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  ,
  RrcConfigurationReq * configuration
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#endif
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)
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//-----------------------------------------------------------------------------
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{
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#if defined(Rel10) || defined(Rel14)
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  int                                 i;
#endif
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#ifdef Rel14
  SystemInformationBlockType1_v1310_IEs_t *sib1_v13ext=(SystemInformationBlockType1_v1310_IEs_t *)NULL;
#endif

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  LOG_D(RRC,"%s()\n\n\n\n",__FUNCTION__);
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  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].MIB = (uint8_t*) malloc16(4);
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  // copy basic parameters
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].physCellId      = configuration->Nid_cell[CC_id];
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].p_eNB           = configuration->nb_antenna_ports[CC_id];
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Ncp             = configuration->prefix_type[CC_id];
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].dl_CarrierFreq  = configuration->downlink_frequency[CC_id];
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].ul_CarrierFreq  = configuration->downlink_frequency[CC_id]+ configuration->uplink_frequency_offset[CC_id];
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#ifdef Rel14
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].pbch_repetition = configuration->pbch_repetition[CC_id];
#endif
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  LOG_I(RRC, "Configuring MIB (N_RB_DL %d,phich_Resource %d,phich_Duration %d)\n", 
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	(int)configuration->N_RB_DL[CC_id],
	(int)configuration->phich_resource[CC_id],
	(int)configuration->phich_duration[CC_id]);
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  do_MIB(&RC.rrc[ctxt_pP->module_id]->carrier[CC_id],
#ifdef ENABLE_ITTI
	 configuration->N_RB_DL[CC_id],
	 configuration->phich_resource[CC_id],
	 configuration->phich_duration[CC_id]
#else
	 50,0,0
#endif
	 ,0);
  

  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB1 = 0;
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 = 0;
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].SIB1 = (uint8_t*) malloc16(32);
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  AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].SIB1!=NULL,PROTOCOL_RRC_CTXT_FMT" init_SI: FATAL, no memory for SIB1 allocated\n",
	      PROTOCOL_RRC_CTXT_ARGS(ctxt_pP));
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB1 = do_SIB1(&RC.rrc[ctxt_pP->module_id]->carrier[CC_id],ctxt_pP->module_id,CC_id
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#if defined(ENABLE_ITTI)
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								   , configuration
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#endif
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								   );
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  AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB1 != 255,"FATAL, RC.rrc[enb_mod_idP].carrier[CC_id].sizeof_SIB1 == 255");
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  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].SIB23 = (uint8_t*) malloc16(64);
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  AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].SIB23!=NULL,"cannot allocate memory for SIB");
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 = do_SIB23(
								     ctxt_pP->module_id,
								     
								     CC_id
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#if defined(ENABLE_ITTI)
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								     , configuration
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#endif
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								     );
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  AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 != 255,"FATAL, RC.rrc[mod].carrier[CC_id].sizeof_SIB23 == 255");
  
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  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" SIB2/3 Contents (partial)\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP));
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.n_SB = %ld\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
	pusch_ConfigBasic.n_SB);
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.hoppingMode = %ld\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
	pusch_ConfigBasic.hoppingMode);
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.pusch_HoppingOffset = %ld\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
	pusch_ConfigBasic.pusch_HoppingOffset);
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.enable64QAM = %d\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	(int)RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
	pusch_ConfigBasic.enable64QAM);
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.groupHoppingEnabled = %d\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	(int)RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
	ul_ReferenceSignalsPUSCH.groupHoppingEnabled);
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.groupAssignmentPUSCH = %ld\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
	ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH);
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.sequenceHoppingEnabled = %d\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	(int)RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
	ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled);
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.cyclicShift  = %ld\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
	ul_ReferenceSignalsPUSCH.cyclicShift);
  
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#if defined(Rel10) || defined(Rel14)
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  if (RC.rrc[ctxt_pP->module_id]->carrier[CC_id].MBMS_flag > 0) {
    for (i = 0; i < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->mbsfn_SubframeConfigList->list.count; i++) {
      // SIB 2
      //   LOG_D(RRC, "[eNB %d] mbsfn_SubframeConfigList.list.count = %ld\n", enb_mod_idP, RC.rrc[enb_mod_idP].sib2->mbsfn_SubframeConfigList->list.count);
      LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" SIB13 contents for MBSFN subframe allocation %d/%d(partial)\n",
	    PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	    i,
	    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->mbsfn_SubframeConfigList->list.count);
      LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" mbsfn_Subframe_pattern is  = %x\n",
	    PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[0] >> 0);
      LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" radioframe_allocation_period  = %ld (just index number, not the real value)\n",
	    PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->mbsfn_SubframeConfigList->list.array[i]->radioframeAllocationPeriod);   // need to display the real value, using array of char (like in dumping SIB2)
      LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" radioframe_allocation_offset  = %ld\n",
	    PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->mbsfn_SubframeConfigList->list.array[i]->radioframeAllocationOffset);
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    }
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    //   SIB13
    for (i = 0; i < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib13->mbsfn_AreaInfoList_r9.list.count; i++) {
      LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" SIB13 contents for MBSFN sync area %d/%d (partial)\n",
	    PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	    i,
	    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib13->mbsfn_AreaInfoList_r9.list.count);
      LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" MCCH Repetition Period: %ld (just index number, not real value)\n",
	    PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib13->mbsfn_AreaInfoList_r9.list.array[i]->mcch_Config_r9.mcch_RepetitionPeriod_r9);
      LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" MCCH Offset: %ld\n",
	    PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
	    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib13->mbsfn_AreaInfoList_r9.list.array[i]->mcch_Config_r9.mcch_Offset_r9);
    }
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  }
  else memset((void*)&RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib13,0,sizeof(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib13));
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#endif

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  LOG_D(RRC,
	PROTOCOL_RRC_CTXT_FMT" RRC_UE --- MAC_CONFIG_REQ (SIB1.tdd & SIB2 params) ---> MAC_UE\n",
	PROTOCOL_RRC_CTXT_ARGS(ctxt_pP));
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#ifdef Rel14
  if ((RC.rrc[ctxt_pP->module_id]->carrier[CC_id].mib.message.schedulingInfoSIB1_BR_r13>0) && 
      (RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1_BR!=NULL)) {
      AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1_BR->nonCriticalExtension!=NULL,
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		  "sib2_br->nonCriticalExtension is null (v8.9)\n");
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      AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1_BR->nonCriticalExtension->nonCriticalExtension!=NULL,
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		  "sib2_br->nonCriticalExtension is null (v9.2)\n");
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      AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1_BR->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL,
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		  "sib2_br->nonCriticalExtension is null (v11.3)\n");
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      AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1_BR->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL,
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		  "sib2_br->nonCriticalExtension is null (v12.5)\n");
      AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1_BR->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL,
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		  "sib2_br->nonCriticalExtension is null (v13.10)\n");
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      sib1_v13ext = RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1_BR->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension;
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  }
#endif

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  LOG_D(RRC, "About to call rrc_mac_config_req_eNB\n");
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  rrc_mac_config_req_eNB(ctxt_pP->module_id, CC_id,
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].physCellId,
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].p_eNB,
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Ncp,
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1->freqBandIndicator,
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].dl_CarrierFreq,
#ifdef Rel14
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].pbch_repetition,
#endif
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			 0, // rnti
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			 (BCCH_BCH_Message_t *)
			 &RC.rrc[ctxt_pP->module_id]->carrier[CC_id].mib,
			 (RadioResourceConfigCommonSIB_t *) &
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->radioResourceConfigCommon,
#if defined(Rel14)
			 (RadioResourceConfigCommonSIB_t *) &
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2_BR->radioResourceConfigCommon,
#endif
			 (struct PhysicalConfigDedicated *)NULL,
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#if defined(Rel10) || defined(Rel14)
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			 (SCellToAddMod_r10_t *)NULL,
			 //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
#endif
			 (MeasObjectToAddMod_t **) NULL,
			 (MAC_MainConfig_t *) NULL, 0,
			 (struct LogicalChannelConfig *)NULL,
			 (MeasGapConfig_t *) NULL,
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1->tdd_Config,
			 NULL,
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			 &RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1->schedulingInfoList,
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			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].ul_CarrierFreq,
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->freqInfo.ul_Bandwidth,
			 &RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->freqInfo.additionalSpectrumEmission,
			 (MBSFN_SubframeConfigList_t*) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2->mbsfn_SubframeConfigList
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#if defined(Rel10) || defined(Rel14)
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			 ,
			 RC.rrc[ctxt_pP->module_id]->carrier[CC_id].MBMS_flag,
			 (MBSFN_AreaInfoList_r9_t*) & RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib13->mbsfn_AreaInfoList_r9,
			 (PMCH_InfoList_r9_t *) NULL
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#endif
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#ifdef Rel14
			 , 
			 sib1_v13ext
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#endif
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			 );
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}

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#if defined(Rel10) || defined(Rel14)
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/*------------------------------------------------------------------------------*/
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static void
init_MCCH(
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  module_id_t enb_mod_idP,
  int CC_id
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)
//-----------------------------------------------------------------------------
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{
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  int                                 sync_area = 0;
  // initialize RRC_eNB_INST MCCH entry
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  RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE =
    malloc(RC.rrc[enb_mod_idP]->carrier[CC_id].num_mbsfn_sync_area * sizeof(uint8_t*));
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  for (sync_area = 0; sync_area < RC.rrc[enb_mod_idP]->carrier[CC_id].num_mbsfn_sync_area; sync_area++) {
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    RC.rrc[enb_mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] = 0;
    RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE[sync_area] = (uint8_t *) malloc16(32);
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    AssertFatal(RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE[sync_area] != NULL,
		"[eNB %d]init_MCCH: FATAL, no memory for MCCH MESSAGE allocated \n", enb_mod_idP);
    RC.rrc[enb_mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] = do_MBSFNAreaConfig(enb_mod_idP,
											    sync_area,
											    (uint8_t *)RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE[sync_area],
											    &RC.rrc[enb_mod_idP]->carrier[CC_id].mcch,
											    &RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message);
    
    LOG_I(RRC, "mcch message pointer %p for sync area %d \n",
	  RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE[sync_area],
	  sync_area);
    LOG_D(RRC, "[eNB %d] MCCH_MESSAGE  contents for Sync Area %d (partial)\n", enb_mod_idP, sync_area);
    LOG_D(RRC, "[eNB %d] CommonSF_AllocPeriod_r9 %ld\n", enb_mod_idP,
	  RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->commonSF_AllocPeriod_r9);
    LOG_D(RRC,
	  "[eNB %d] CommonSF_Alloc_r9.list.count (number of MBSFN Subframe Pattern) %d\n",
	  enb_mod_idP, RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->commonSF_Alloc_r9.list.count);
    LOG_D(RRC, "[eNB %d] MBSFN Subframe Pattern: %02x (in hex)\n",
	  enb_mod_idP,
	  RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->commonSF_Alloc_r9.list.array[0]->subframeAllocation.
	  choice.oneFrame.buf[0]);
    
    AssertFatal(RC.rrc[enb_mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] != 255,
		"RC.rrc[enb_mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] == 255");
    RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESS[sync_area].Active = 1;
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  }
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  //Set the RC.rrc[enb_mod_idP]->MCCH_MESS.Active to 1 (allow to  transfer MCCH message RRC->MAC in function mac_rrc_data_req)
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  // ??Configure MCCH logical channel
  // call mac_config_req with appropriate structure from ASN.1 description

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  //  LOG_I(RRC, "DUY: serviceID is %d\n",RC.rrc[enb_mod_idP]->mcch_message->pmch_InfoList_r9.list.array[0]->mbms_SessionInfoList_r9.list.array[0]->tmgi_r9.serviceId_r9.buf[2]);
  //  LOG_I(RRC, "DUY: session ID is %d\n",RC.rrc[enb_mod_idP]->mcch_message->pmch_InfoList_r9.list.array[0]->mbms_SessionInfoList_r9.list.array[0]->sessionId_r9->buf[0]);
  rrc_mac_config_req_eNB(enb_mod_idP, CC_id,
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			 0,0,0,0,0,
#ifdef Rel14 
			 0,
#endif
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			 0,//rnti
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			 (BCCH_BCH_Message_t *)NULL,
			 (RadioResourceConfigCommonSIB_t *) NULL,
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#ifdef Rel14
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			 (RadioResourceConfigCommonSIB_t *) NULL,
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#endif
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			 (struct PhysicalConfigDedicated *)NULL,
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#if defined(Rel10) || defined(Rel14)
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			 (SCellToAddMod_r10_t *)NULL,
			 //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
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#endif
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			 (MeasObjectToAddMod_t **) NULL,
			 (MAC_MainConfig_t *) NULL,
			 0,
			 (struct LogicalChannelConfig *)NULL,
			 (MeasGapConfig_t *) NULL,
			 (TDD_Config_t *) NULL,
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			 (MobilityControlInfo_t *)NULL, 
			 (SchedulingInfoList_t *) NULL, 
			 0, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
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#if defined(Rel10) || defined(Rel14)
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			 ,
			 0,
			 (MBSFN_AreaInfoList_r9_t *) NULL,
			 (PMCH_InfoList_r9_t *) & (RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->pmch_InfoList_r9)
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#   endif
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#   ifdef Rel14
			 ,
			 (SystemInformationBlockType1_v1310_IEs_t *)NULL
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#   endif
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			 );
  
  //LOG_I(RRC,"DUY: lcid after rrc_mac_config_req is %02d\n",RC.rrc[enb_mod_idP]->mcch_message->pmch_InfoList_r9.list.array[0]->mbms_SessionInfoList_r9.list.array[0]->logicalChannelIdentity_r9);
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}

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//-----------------------------------------------------------------------------
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static void init_MBMS(
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  module_id_t enb_mod_idP,
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  int         CC_id,
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  frame_t frameP
)
//-----------------------------------------------------------------------------
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{
  // init the configuration for MTCH
  protocol_ctxt_t               ctxt;
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  if (RC.rrc[enb_mod_idP]->carrier[CC_id].MBMS_flag > 0) {
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    PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, enb_mod_idP, ENB_FLAG_YES, NOT_A_RNTI, frameP, 0,enb_mod_idP);
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    LOG_D(RRC, "[eNB %d] Frame %d : Radio Bearer config request for MBMS\n", enb_mod_idP, frameP);   //check the lcid
    // Configuring PDCP and RLC for MBMS Radio Bearer
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    rrc_pdcp_config_asn1_req(&ctxt,
                             (SRB_ToAddModList_t  *)NULL,  // SRB_ToAddModList
                             (DRB_ToAddModList_t  *)NULL,  // DRB_ToAddModList
                             (DRB_ToReleaseList_t *)NULL,
                             0,     // security mode
                             NULL,  // key rrc encryption
                             NULL,  // key rrc integrity
                             NULL   // key encryption
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#   if defined(Rel10) || defined(Rel14)
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                             , &(RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->pmch_InfoList_r9)
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#   endif
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                             ,NULL);
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    rrc_rlc_config_asn1_req(&ctxt,
                            NULL, // SRB_ToAddModList
                            NULL,   // DRB_ToAddModList
                            NULL,   // DRB_ToReleaseList
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                            &(RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->pmch_InfoList_r9));
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    //rrc_mac_config_req();
  }
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}
#endif

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//-----------------------------------------------------------------------------
uint8_t
rrc_eNB_get_next_transaction_identifier(
  module_id_t enb_mod_idP
)
//-----------------------------------------------------------------------------
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{
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  static uint8_t                      rrc_transaction_identifier[NUMBER_OF_eNB_MAX];
  rrc_transaction_identifier[enb_mod_idP] = (rrc_transaction_identifier[enb_mod_idP] + 1) % RRC_TRANSACTION_IDENTIFIER_NUMBER;
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  LOG_T(RRC,"generated xid is %d\n",rrc_transaction_identifier[enb_mod_idP]);
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  return rrc_transaction_identifier[enb_mod_idP];
}
/*------------------------------------------------------------------------------*/
/* Functions to handle UE index in eNB UE list */

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////-----------------------------------------------------------------------------
//static module_id_t
//rrc_eNB_get_UE_index(
//                module_id_t enb_mod_idP,
//                uint64_t    UE_identity
//)
////-----------------------------------------------------------------------------
//{
//
//    boolean_t      reg = FALSE;
//    module_id_t    i;
//
//    AssertFatal(enb_mod_idP < NB_eNB_INST, "eNB index invalid (%d/%d)!", enb_mod_idP, NB_eNB_INST);
//
//    for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
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//        if (RC.rrc[enb_mod_idP]->Info.UE_list[i] == UE_identity) {
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//            // UE_identity already registered
//            reg = TRUE;
//            break;
//        }
//    }
//
//    if (reg == FALSE) {
//        return (UE_MODULE_INVALID);
//    } else
//        return (i);
//}


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//-----------------------------------------------------------------------------
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// return the ue context if there is already an UE with ue_identityP, NULL otherwise
static struct rrc_eNB_ue_context_s*
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rrc_eNB_ue_context_random_exist(
  const protocol_ctxt_t* const ctxt_pP,
  const uint64_t               ue_identityP
)
//-----------------------------------------------------------------------------
{
  struct rrc_eNB_ue_context_s*        ue_context_p = NULL;
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  RB_FOREACH(ue_context_p, rrc_ue_tree_s, &(RC.rrc[ctxt_pP->module_id]->rrc_ue_head)) {
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    if (ue_context_p->ue_context.random_ue_identity == ue_identityP)
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      return ue_context_p;
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  }
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  return NULL;
}
//-----------------------------------------------------------------------------
// return the ue context if there is already an UE with the same S-TMSI(MMEC+M-TMSI), NULL otherwise
static struct rrc_eNB_ue_context_s*
rrc_eNB_ue_context_stmsi_exist(
  const protocol_ctxt_t* const ctxt_pP,
  const mme_code_t             mme_codeP,
  const m_tmsi_t               m_tmsiP
)
//-----------------------------------------------------------------------------
{
  struct rrc_eNB_ue_context_s*        ue_context_p = NULL;
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  RB_FOREACH(ue_context_p, rrc_ue_tree_s, &(RC.rrc[ctxt_pP->module_id]->rrc_ue_head)) {
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    LOG_I(RRC,"checking for UE S-TMSI %x, mme %x (%p): rnti %x",
	  m_tmsiP, mme_codeP, ue_context_p, 
	  ue_context_p->ue_context.rnti);
    if (ue_context_p->ue_context.Initialue_identity_s_TMSI.presence == TRUE) {
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      printf("=> S-TMSI %x, MME %x\n",
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	    ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi,
	    ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code);
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      if (ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi == m_tmsiP)
        if (ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code == mme_codeP)
          return ue_context_p;
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    }
    else
      printf("\n");

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  }
  return NULL;
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}

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//-----------------------------------------------------------------------------
// return a new ue context structure if ue_identityP, ctxt_pP->rnti not found in collection
static struct rrc_eNB_ue_context_s*
rrc_eNB_get_next_free_ue_context(
  const protocol_ctxt_t* const ctxt_pP,
  const uint64_t               ue_identityP
)
//-----------------------------------------------------------------------------
{
  struct rrc_eNB_ue_context_s*        ue_context_p = NULL;
  ue_context_p = rrc_eNB_get_ue_context(
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					RC.rrc[ctxt_pP->module_id],
					ctxt_pP->rnti);
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  if (ue_context_p == NULL) {
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#if 0
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    RB_FOREACH(ue_context_p, rrc_ue_tree_s, &(RC.rrc[ctxt_pP->module_id]->rrc_ue_head)) {
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      if (ue_context_p->ue_context.random_ue_identity == ue_identityP) {
        LOG_D(RRC,
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              PROTOCOL_RRC_CTXT_UE_FMT" Cannot create new UE context, already exist rand UE id 0x%"PRIx64", uid %u\n",
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              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
              ue_identityP,
              ue_context_p->local_uid);
        return NULL;
      }
    }
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#endif
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    ue_context_p = rrc_eNB_allocate_new_UE_context(RC.rrc[ctxt_pP->module_id]);
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    if (ue_context_p == NULL) {
      LOG_E(RRC,
            PROTOCOL_RRC_CTXT_UE_FMT" Cannot create new UE context, no memory\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
      return NULL;
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    }
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    ue_context_p->ue_id_rnti                    = ctxt_pP->rnti; // here ue_id_rnti is just a key, may be something else
    ue_context_p->ue_context.rnti               = ctxt_pP->rnti; // yes duplicate, 1 may be removed
    ue_context_p->ue_context.random_ue_identity = ue_identityP;
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    RB_INSERT(rrc_ue_tree_s, &RC.rrc[ctxt_pP->module_id]->rrc_ue_head, ue_context_p);
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    LOG_D(RRC,
          PROTOCOL_RRC_CTXT_UE_FMT" Created new UE context uid %u\n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
          ue_context_p->local_uid);
    return ue_context_p;
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  } else {
    LOG_E(RRC,
          PROTOCOL_RRC_CTXT_UE_FMT" Cannot create new UE context, already exist\n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
    return NULL;
  }
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}

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#if 0 //!defined(ENABLE_USE_MME)
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void rrc_eNB_emulation_notify_ue_module_id(
  const module_id_t ue_module_idP,
  const rnti_t      rntiP,
  const uint8_t     cell_identity_byte0P,
  const uint8_t     cell_identity_byte1P,
  const uint8_t     cell_identity_byte2P,
  const uint8_t     cell_identity_byte3P)
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{
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  module_id_t                         enb_module_id;
  struct rrc_eNB_ue_context_s*        ue_context_p = NULL;
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  int                                 CC_id;
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  // find enb_module_id
  for (enb_module_id = 0; enb_module_id < NUMBER_OF_eNB_MAX; enb_module_id++) {
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    if(enb_module_id>0){ /*FIX LATER*/
      return;
    }
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    for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
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      if (&RC.rrc[enb_module_id]->carrier[CC_id].sib1 != NULL) {
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        if (
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          (&RC.rrc[enb_module_id]->carrier[CC_id].sib1->cellAccessRelatedInfo.cellIdentity.buf[0] == cell_identity_byte0P) &&
          (&RC.rrc[enb_module_id]->carrier[CC_id].sib1->cellAccessRelatedInfo.cellIdentity.buf[1] == cell_identity_byte1P) &&
          (&RC.rrc[enb_module_id]->carrier[CC_id].sib1->cellAccessRelatedInfo.cellIdentity.buf[2] == cell_identity_byte2P) &&
          (&RC.rrc[enb_module_id]->carrier[CC_id].sib1->cellAccessRelatedInfo.cellIdentity.buf[3] == cell_identity_byte3P)
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        ) {
          ue_context_p = rrc_eNB_get_ue_context(
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                           RC.rrc[enb_module_id],
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                           rntiP
                         );

          if (NULL != ue_context_p) {
            oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[enb_module_id][ue_context_p->local_uid] = ue_module_idP;
          }
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          //return;
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        }
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      }
    }
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    oai_emulation.info.eNB_ue_module_id_to_rnti[enb_module_id][ue_module_idP] = rntiP;
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  }
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  AssertFatal(enb_module_id == NUMBER_OF_eNB_MAX,
              "Cell identity not found for ue module id %u rnti %x",
              ue_module_idP, rntiP);
}
#endif
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//-----------------------------------------------------------------------------
void
rrc_eNB_free_mem_UE_context(
  const protocol_ctxt_t*               const ctxt_pP,
  struct rrc_eNB_ue_context_s*         const ue_context_pP
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)
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//-----------------------------------------------------------------------------
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{
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  int i;
  LOG_T(RRC,
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        PROTOCOL_RRC_CTXT_UE_FMT" Clearing UE context 0x%p (free internal structs)\n",
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        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        ue_context_pP);
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#if defined(Rel10) || defined(Rel14)
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  ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_SCellToAddMod_r10, &ue_context_pP->ue_context.sCell_config[0]);
  ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_SCellToAddMod_r10, &ue_context_pP->ue_context.sCell_config[1]);
#endif

  if (ue_context_pP->ue_context.SRB_configList) {
    ASN_STRUCT_FREE(asn_DEF_SRB_ToAddModList, ue_context_pP->ue_context.SRB_configList);
    ue_context_pP->ue_context.SRB_configList = NULL;
  }
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  for(i = 0;i < RRC_TRANSACTION_IDENTIFIER_NUMBER;i++){
      if (ue_context_pP->ue_context.SRB_configList2[i]) {
          free(ue_context_pP->ue_context.SRB_configList2[i]);
          ue_context_pP->ue_context.SRB_configList2[i] = NULL;
      }
  }

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  if (ue_context_pP->ue_context.DRB_configList) {
    ASN_STRUCT_FREE(asn_DEF_DRB_ToAddModList, ue_context_pP->ue_context.DRB_configList);
    ue_context_pP->ue_context.DRB_configList = NULL;
  }
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  for(i = 0;i < RRC_TRANSACTION_IDENTIFIER_NUMBER;i++){
      if (ue_context_pP->ue_context.DRB_configList2[i]) {
          free(ue_context_pP->ue_context.DRB_configList2[i]);
          ue_context_pP->ue_context.DRB_configList2[i] = NULL;
      }
      if (ue_context_pP->ue_context.DRB_Release_configList2[i]) {
          free(ue_context_pP->ue_context.DRB_Release_configList2[i]);
          ue_context_pP->ue_context.DRB_Release_configList2[i] = NULL;
      }
  }

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  memset(ue_context_pP->ue_context.DRB_active, 0, sizeof(ue_context_pP->ue_context.DRB_active));
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  if (ue_context_pP->ue_context.physicalConfigDedicated) {
    ASN_STRUCT_FREE(asn_DEF_PhysicalConfigDedicated, ue_context_pP->ue_context.physicalConfigDedicated);
    ue_context_pP->ue_context.physicalConfigDedicated = NULL;
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  }

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  if (ue_context_pP->ue_context.sps_Config) {
    ASN_STRUCT_FREE(asn_DEF_SPS_Config, ue_context_pP->ue_context.sps_Config);
    ue_context_pP->ue_context.sps_Config = NULL;
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  }

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  for (i=0; i < MAX_MEAS_OBJ; i++) {
    if (ue_context_pP->ue_context.MeasObj[i] != NULL) {
      ASN_STRUCT_FREE(asn_DEF_MeasObjectToAddMod, ue_context_pP->ue_context.MeasObj[i]);
      ue_context_pP->ue_context.MeasObj[i] = NULL;
    }
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  }
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  for (i=0; i < MAX_MEAS_CONFIG; i++) {
    if (ue_context_pP->ue_context.ReportConfig[i] != NULL) {
      ASN_STRUCT_FREE(asn_DEF_ReportConfigToAddMod, ue_context_pP->ue_context.ReportConfig[i]);
      ue_context_pP->ue_context.ReportConfig[i] = NULL;
    }
  }
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  if (ue_context_pP->ue_context.QuantityConfig) {
    ASN_STRUCT_FREE(asn_DEF_QuantityConfig, ue_context_pP->ue_context.QuantityConfig);
    ue_context_pP->ue_context.QuantityConfig = NULL;
  }
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  if (ue_context_pP->ue_context.mac_MainConfig) {
    ASN_STRUCT_FREE(asn_DEF_MAC_MainConfig, ue_context_pP->ue_context.mac_MainConfig);
    ue_context_pP->ue_context.mac_MainConfig = NULL;
  }
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/*  if (ue_context_pP->ue_context.measGapConfig) {
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    ASN_STRUCT_FREE(asn_DEF_MeasGapConfig, ue_context_pP->ue_context.measGapConfig);
    ue_context_pP->ue_context.measGapConfig = NULL;
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  }*/
    if (ue_context_pP->ue_context.handover_info) {
      ASN_STRUCT_FREE(asn_DEF_Handover, ue_context_pP->ue_context.handover_info);
      ue_context_pP->ue_context.handover_info = NULL;
    }
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  //SRB_INFO                           SI;
  //SRB_INFO                           Srb0;
  //SRB_INFO_TABLE_ENTRY               Srb1;
  //SRB_INFO_TABLE_ENTRY               Srb2;
  if (ue_context_pP->ue_context.measConfig) {
    ASN_STRUCT_FREE(asn_DEF_MeasConfig, ue_context_pP->ue_context.measConfig);
    ue_context_pP->ue_context.measConfig = NULL;
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  }
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  if (ue_context_pP->ue_context.measConfig) {
    ASN_STRUCT_FREE(asn_DEF_MeasConfig, ue_context_pP->ue_context.measConfig);
    ue_context_pP->ue_context.measConfig = NULL;
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  }
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  //HANDOVER_INFO                     *handover_info;
#if defined(ENABLE_SECURITY)
  //uint8_t kenb[32];
#endif
  //e_SecurityAlgorithmConfig__cipheringAlgorithm     ciphering_algorithm;
  //e_SecurityAlgorithmConfig__integrityProtAlgorithm integrity_algorithm;
  //uint8_t                            Status;
  //rnti_t                             rnti;
  //uint64_t                           random_ue_identity;
#if defined(ENABLE_ITTI)
  //UE_S_TMSI                          Initialue_identity_s_TMSI;
  //EstablishmentCause_t               establishment_cause;
  //ReestablishmentCause_t             reestablishment_cause;
  //uint16_t                           ue_initial_id;
  //uint32_t                           eNB_ue_s1ap_id :24;
  //security_capabilities_t            security_capabilities;
  //uint8_t                            nb_of_e_rabs;
  //e_rab_param_t                      e_rab[S1AP_MAX_E_RAB];
  //uint32_t                           enb_gtp_teid[S1AP_MAX_E_RAB];
  //transport_layer_addr_t             enb_gtp_addrs[S1AP_MAX_E_RAB];
  //rb_id_t                            enb_gtp_ebi[S1AP_MAX_E_RAB];
#endif
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}

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//-----------------------------------------------------------------------------
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// should be called when UE is lost by eNB
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void
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rrc_eNB_free_UE(const module_id_t enb_mod_idP,const struct rrc_eNB_ue_context_s*        const ue_context_pP)
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//-----------------------------------------------------------------------------
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{
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  protocol_ctxt_t                     ctxt;
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#if !defined(ENABLE_USE_MME)
  module_id_t                         ue_module_id;
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  /* avoid gcc warnings */
  (void)ue_module_id;
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#endif
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  rnti_t rnti = ue_context_pP->ue_context.rnti;
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  int i, j , CC_id, pdu_number;
  LTE_eNB_ULSCH_t *ulsch = NULL;
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  LTE_eNB_DLSCH_t *dlsch = NULL;
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  nfapi_ul_config_request_body_t *ul_req_tmp = NULL;
  PHY_VARS_eNB *eNB_PHY = NULL;
  eNB_MAC_INST *eNB_MAC = RC.mac[enb_mod_idP];
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  AssertFatal(enb_mod_idP < NB_eNB_INST, "eNB inst invalid (%d/%d) for UE %x!", enb_mod_idP, NB_eNB_INST, rnti);
  /*  ue_context_p = rrc_eNB_get_ue_context(
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                   &RC.rrc[enb_mod_idP],
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                   rntiP
                 );
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  */
  if (NULL != ue_context_pP) {
    PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, enb_mod_idP, ENB_FLAG_YES, rnti, 0, 0,enb_mod_idP);
    LOG_W(RRC, "[eNB %d] Removing UE RNTI %x\n", enb_mod_idP, rnti);
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#if defined(ENABLE_USE_MME)
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   if( ue_context_pP->ue_context.ul_failure_timer >= 8 ) {
	LOG_I(RRC, "[eNB %d] S1AP_UE_CONTEXT_RELEASE_REQ RNTI %x\n", enb_mod_idP, rnti);
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    rrc_eNB_send_S1AP_UE_CONTEXT_RELEASE_REQ(enb_mod_idP, ue_context_pP, S1AP_CAUSE_RADIO_NETWORK, 21); // send cause 21: connection with ue lost
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    /* From 3GPP 36300v10 p129 : 19.2.2.2.2 S1 UE Context Release Request (eNB triggered)
     * If the E-UTRAN internal reason is a radio link failure detected in the eNB, the eNB shall wait a sufficient time before
     *  triggering the S1 UE Context Release Request procedure
     *  in order to allow the UE to perform the NAS recovery
     *  procedure, see TS 23.401 [17].
     */
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     return;
    }
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#endif
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    for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
      eNB_PHY = RC.eNB[enb_mod_idP][CC_id];
      for (i=0; i<NUMBER_OF_UE_MAX; i++) {
        ulsch = eNB_PHY->ulsch[i];
        if((ulsch != NULL) && (ulsch->rnti == rnti)){
          LOG_I(RRC, "clean_eNb_ulsch UE %x \n", rnti);
          clean_eNb_ulsch(ulsch);
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        }
      }
      for (i=0; i<NUMBER_OF_UE_MAX; i++) {
        dlsch = eNB_PHY->dlsch[i][0];
        if((dlsch != NULL) && (dlsch->rnti == rnti)){
          LOG_I(RRC, "clean_eNb_dlsch UE %x \n", rnti);
          clean_eNb_dlsch(dlsch);
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        }
      }
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      if (rrc_agent_registered[enb_mod_idP]) {
        agent_rrc_xface[enb_mod_idP]->flexran_agent_notify_ue_state_change(enb_mod_idP,
                              rnti, PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_DEACTIVATED);
      }
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      for(j = 0; j < 10; j++){
        ul_req_tmp = &eNB_MAC->UL_req_tmp[CC_id][j].ul_config_request_body;
        if(ul_req_tmp){
          pdu_number = ul_req_tmp->number_of_pdus;
          for(int pdu_index = pdu_number-1; pdu_index >= 0; pdu_index--){
            if(ul_req_tmp->ul_config_pdu_list[pdu_index].ulsch_pdu.ulsch_pdu_rel8.rnti == rnti){
              LOG_I(RRC, "remove UE %x from ul_config_pdu_list %d/%d\n", rnti, pdu_index, pdu_number);
              if(pdu_index < pdu_number -1){
                memcpy(&ul_req_tmp->ul_config_pdu_list[pdu_index], &ul_req_tmp->ul_config_pdu_list[pdu_index+1], (pdu_number-1-pdu_index) * sizeof(nfapi_ul_config_request_pdu_t));
              }
              ul_req_tmp->number_of_pdus--;
            }
          }
        }
      }
    }
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    rrc_mac_remove_ue(enb_mod_idP,rnti);
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    rrc_rlc_remove_ue(&ctxt);
    pdcp_remove_UE(&ctxt);
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    rrc_eNB_remove_ue_context(
      &ctxt,
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      RC.rrc[enb_mod_idP],
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      (struct rrc_eNB_ue_context_s*) ue_context_pP);
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  }
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}

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//-----------------------------------------------------------------------------
void
rrc_eNB_process_RRCConnectionSetupComplete(
  const protocol_ctxt_t* const ctxt_pP,
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  rrc_eNB_ue_context_t*         ue_context_pP,
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  RRCConnectionSetupComplete_r8_IEs_t * rrcConnectionSetupComplete
)
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//-----------------------------------------------------------------------------
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{
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  LOG_I(RRC,
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        PROTOCOL_RRC_CTXT_UE_FMT" [RAPROC] Logical Channel UL-DCCH, " "processing RRCConnectionSetupComplete from UE (SRB1 Active)\n",
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        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
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  ue_context_pP->ue_context.Srb1.Active=1;  
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  T(T_ENB_RRC_CONNECTION_SETUP_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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#if defined(ENABLE_USE_MME)
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  if (EPC_MODE_ENABLED == 1) {
    // Forward message to S1AP layer
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    rrc_eNB_send_S1AP_NAS_FIRST_REQ(
      ctxt_pP,
      ue_context_pP,
      rrcConnectionSetupComplete);
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  } else
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#endif
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  {
    // RRC loop back (no S1AP), send SecurityModeCommand to UE
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    rrc_eNB_generate_SecurityModeCommand(
      ctxt_pP,
      ue_context_pP);
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    // rrc_eNB_generate_UECapabilityEnquiry(enb_mod_idP,frameP,ue_mod_idP);
  }
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}

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//-----------------------------------------------------------------------------
void
rrc_eNB_generate_SecurityModeCommand(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t*          const ue_context_pP
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)
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//-----------------------------------------------------------------------------
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{
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  uint8_t                             buffer[100];
  uint8_t                             size;
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  T(T_ENB_RRC_SECURITY_MODE_COMMAND, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  size = do_SecurityModeCommand(
           ctxt_pP,
           buffer,
           rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),
           ue_context_pP->ue_context.ciphering_algorithm,
           ue_context_pP->ue_context.integrity_algorithm);
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#ifdef RRC_MSG_PRINT
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  uint16_t i=0;
  LOG_F(RRC,"[MSG] RRC Security Mode Command\n");

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  for (i = 0; i < size; i++) {
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    LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]);
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  }
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  LOG_F(RRC,"\n");
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#endif

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  LOG_I(RRC,
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        PROTOCOL_RRC_CTXT_UE_FMT" Logical Channel DL-DCCH, Generate SecurityModeCommand (bytes %d)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        size);
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  LOG_D(RRC,
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        PROTOCOL_RRC_CTXT_UE_FMT" --- PDCP_DATA_REQ/%d Bytes (securityModeCommand to UE MUI %d) --->[PDCP][RB %02d]\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        size,
        rrc_eNB_mui,
        DCCH);
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  MSC_LOG_TX_MESSAGE(
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    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" securityModeCommand UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);
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  rrc_data_req(
	       ctxt_pP,
	       DCCH,
	       rrc_eNB_mui++,
	       SDU_CONFIRM_NO,
	       size,
	       buffer,
	       PDCP_TRANSMISSION_MODE_CONTROL);
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}

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//-----------------------------------------------------------------------------
void
rrc_eNB_generate_UECapabilityEnquiry(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t*          const ue_context_pP
)
//-----------------------------------------------------------------------------
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{
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  uint8_t                             buffer[100];
  uint8_t                             size;
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  T(T_ENB_RRC_UE_CAPABILITY_ENQUIRY, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  size = do_UECapabilityEnquiry(
           ctxt_pP,
           buffer,
           rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id));
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  LOG_I(RRC,
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        PROTOCOL_RRC_CTXT_UE_FMT" Logical Channel DL-DCCH, Generate UECapabilityEnquiry (bytes %d)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        size);
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  LOG_D(RRC,
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        PROTOCOL_RRC_CTXT_UE_FMT" --- PDCP_DATA_REQ/%d Bytes (UECapabilityEnquiry MUI %d) --->[PDCP][RB %02d]\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        size,
        rrc_eNB_mui,
        DCCH);
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  MSC_LOG_TX_MESSAGE(
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    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" rrcUECapabilityEnquiry UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);
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  rrc_data_req(
	       ctxt_pP,
	       DCCH,
	       rrc_eNB_mui++,
	       SDU_CONFIRM_NO,
	       size,
	       buffer,
	       PDCP_TRANSMISSION_MODE_CONTROL);
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}

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//-----------------------------------------------------------------------------
void
rrc_eNB_generate_RRCConnectionReject(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t*          const ue_context_pP,
  const int                    CC_id
)
//-----------------------------------------------------------------------------
{
#ifdef RRC_MSG_PRINT
  int                                 cnt;
#endif

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  T(T_ENB_RRC_CONNECTION_REJECT, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size =
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    do_RRCConnectionReject(ctxt_pP->module_id,
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                          (uint8_t*) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload);
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#ifdef RRC_MSG_PRINT
  LOG_F(RRC,"[MSG] RRCConnectionReject\n");

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  for (cnt = 0; cnt < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) {
    LOG_F(RRC,"%02x ", ((uint8_t*)RC.rrc[ctxt_pP->module_id]->Srb0.Tx_buffer.Payload)[cnt]);
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  }

  LOG_F(RRC,"\n");
#endif

  MSC_LOG_TX_MESSAGE(
    MSC_RRC_ENB,
    MSC_RRC_UE,
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    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Header,
    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size,
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    MSC_AS_TIME_FMT" RRCConnectionReject UE %x size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP == NULL ? -1 : ue_context_pP->ue_context.rnti,
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    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size);
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  LOG_I(RRC,
        PROTOCOL_RRC_CTXT_UE_FMT" [RAPROC] Logical Channel DL-CCCH, Generating RRCConnectionReject (bytes %d)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
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        RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size);
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}

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//-----------------------------------------------------------------------------
void
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rrc_eNB_generate_RRCConnectionReestablishment(
  const protocol_ctxt_t*         const ctxt_pP,
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  rrc_eNB_ue_context_t*          const ue_context_pP,
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  const int                            CC_id
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)
//-----------------------------------------------------------------------------
{
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  LogicalChannelConfig_t             *SRB1_logicalChannelConfig;
  SRB_ToAddModList_t                 **SRB_configList;
  SRB_ToAddMod_t                     *SRB1_config;
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  int                                 cnt;

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  T(T_ENB_RRC_CONNECTION_REESTABLISHMENT, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
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    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  SRB_configList = &ue_context_pP->ue_context.SRB_configList;
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  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size =
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    do_RRCConnectionReestablishment(ctxt_pP,
                                    ue_context_pP,
                                    CC_id,
                                    (uint8_t*) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload,
                                    (uint8_t) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].p_eNB, //at this point we do not have the UE capability information, so it can only be TM1 or TM2
                                    rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),
                                    SRB_configList,
                                    &ue_context_pP->ue_context.physicalConfigDedicated);
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#ifdef RRC_MSG_PRINT
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  LOG_F(RRC,"[MSG] RRCConnectionReestablishment\n");
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  for (cnt = 0; cnt < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) {
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    LOG_F(RRC,"%02x ", ((uint8_t*)RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload)[cnt]);
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  }

  LOG_F(RRC,"\n");
#endif

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  // configure SRB1 for UE
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  if (*SRB_configList != NULL) {
    for (cnt = 0; cnt < (*SRB_configList)->list.count; cnt++) {
      if ((*SRB_configList)->list.array[cnt]->srb_Identity == 1) {
        SRB1_config = (*SRB_configList)->list.array[cnt];
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        if (SRB1_config->logicalChannelConfig) {
          if (SRB1_config->logicalChannelConfig->present ==
              SRB_ToAddMod__logicalChannelConfig_PR_explicitValue) {
            SRB1_logicalChannelConfig = &SRB1_config->logicalChannelConfig->choice.explicitValue;
          } else {
            SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
          }
        } else {
          SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
        }
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        LOG_D(RRC,
              PROTOCOL_RRC_CTXT_UE_FMT" RRC_eNB --- MAC_CONFIG_REQ  (SRB1) ---> MAC_eNB\n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
        rrc_mac_config_req_eNB(ctxt_pP->module_id,
                           ue_context_pP->ue_context.primaryCC_id,
                           0,0,0,0,0,
#ifdef Rel14 
			 0,
#endif
                           ctxt_pP->rnti,
                           (BCCH_BCH_Message_t *) NULL, 
                           (RadioResourceConfigCommonSIB_t *) NULL,
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#ifdef Rel14
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                           (RadioResourceConfigCommonSIB_t *) NULL,
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#endif
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                           (struct PhysicalConfigDedicated* ) ue_context_pP->ue_context.physicalConfigDedicated,
#if defined(Rel10) || defined(Rel14)
                           (SCellToAddMod_r10_t *)NULL,
                           //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
#endif
                           (MeasObjectToAddMod_t **) NULL,
                           ue_context_pP->ue_context.mac_MainConfig,
                           1,
                           SRB1_logicalChannelConfig,
                           ue_context_pP->ue_context.measGapConfig,
                           (TDD_Config_t *) NULL,
                           NULL,
                           (SchedulingInfoList_t *) NULL,
                           0, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
#if defined(Rel10) || defined(Rel14)
                           , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
#endif
#ifdef Rel14
                           ,(SystemInformationBlockType1_v1310_IEs_t *)NULL 
#endif
        );
        break;
      }
    }
  }
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  MSC_LOG_TX_MESSAGE(MSC_RRC_ENB,
                     MSC_RRC_UE,
                     RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Header,
                     RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size,
                     MSC_AS_TIME_FMT" RRCConnectionReestablishment UE %x size %u",
                     MSC_AS_TIME_ARGS(ctxt_pP),
                     ue_context_pP->ue_context.rnti,
                     RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size);
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1214
  LOG_I(RRC,
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        PROTOCOL_RRC_CTXT_UE_FMT" [RAPROC] Logical Channel DL-CCCH, Generating RRCConnectionReestablishment (bytes %d)\n",
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        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
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        RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size);
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  // activate release timer, if RRCComplete not received after 10 frames, remove UE
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  //ue_context_pP->ue_context.ue_release_timer = 1;
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  // remove UE after 10 frames after RRCConnectionReestablishmentRelease is triggered
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  //ue_context_pP->ue_context.ue_release_timer_thres = 100;
    // activate release timer, if RRCComplete not received after 100 frames, remove UE
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  int UE_id = find_UE_id(ctxt_pP->module_id, ctxt_pP->rnti);
  RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].ue_reestablishment_reject_timer = 1;
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  // remove UE after 100 frames after RRCConnectionReestablishmentRelease is triggered
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  RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].ue_reestablishment_reject_timer_thres = 1000;
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}
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//-----------------------------------------------------------------------------
void
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rrc_eNB_process_RRCConnectionReestablishmentComplete(
  const protocol_ctxt_t* const ctxt_pP,
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  const rnti_t reestablish_rnti,
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  rrc_eNB_ue_context_t*         ue_context_pP,
  const uint8_t xid,
  RRCConnectionReestablishmentComplete_r8_IEs_t * rrcConnectionReestablishmentComplete
)
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//-----------------------------------------------------------------------------
{
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  LOG_I(RRC,
        PROTOCOL_RRC_CTXT_UE_FMT" [RAPROC] Logical Channel UL-DCCH, processing RRCConnectionReestablishmentComplete from UE (SRB1 Active)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));

  T(T_ENB_RRC_CONNECTION_REESTABLISHMENT_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

  DRB_ToAddModList_t*                 DRB_configList = ue_context_pP->ue_context.DRB_configList;
  SRB_ToAddModList_t*                 SRB_configList = ue_context_pP->ue_context.SRB_configList;
  SRB_ToAddModList_t**                SRB_configList2 = NULL;
  DRB_ToAddModList_t**                DRB_configList2 = NULL;
  struct SRB_ToAddMod                *SRB2_config = NULL;
  struct DRB_ToAddMod                *DRB_config = NULL;
  int i = 0;
# if defined(ENABLE_USE_MME)
  int j = 0;
  hashtable_rc_t                      h_rc;
#endif
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  uint8_t                             buffer[RRC_BUF_SIZE];
  uint16_t                            size;
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  MeasObjectToAddModList_t           *MeasObj_list                     = NULL;
  MeasObjectToAddMod_t               *MeasObj                          = NULL;
  ReportConfigToAddModList_t         *ReportConfig_list                = NULL;
  ReportConfigToAddMod_t             *ReportConfig_per, *ReportConfig_A1,
                                     *ReportConfig_A2, *ReportConfig_A3, *ReportConfig_A4, *ReportConfig_A5;
  MeasIdToAddModList_t               *MeasId_list                      = NULL;
  MeasIdToAddMod_t                   *MeasId0, *MeasId1, *MeasId2, *MeasId3, *MeasId4, *MeasId5;
  RSRP_Range_t                       *rsrp                             = NULL;
  struct MeasConfig__speedStatePars  *Sparams                          = NULL;
  QuantityConfig_t                   *quantityConfig                   = NULL;
  CellsToAddMod_t                    *CellToAdd                        = NULL;
  CellsToAddModList_t                *CellsToAddModList                = NULL;
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  struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList *dedicatedInfoNASList = NULL;
  DedicatedInfoNAS_t                 *dedicatedInfoNas                 = NULL;
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  /* for no gcc warnings */
  (void)dedicatedInfoNas;
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  C_RNTI_t                           *cba_RNTI                         = NULL;
  uint8_t next_xid = rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id);

  ue_context_pP->ue_context.Status = RRC_CONNECTED;

  SRB_configList2 = &ue_context_pP->ue_context.SRB_configList2[xid];
  // get old configuration of SRB2
  if (*SRB_configList2 != NULL) {
    LOG_D(RRC, "SRB_configList2(%p) count is %d\n           SRB_configList2->list.array[0] addr is %p",
          SRB_configList2, (*SRB_configList2)->list.count,  (*SRB_configList2)->list.array[0]);
    for (i = 0; (i < (*SRB_configList2)->list.count) && (i < 3); i++) {
      if ((*SRB_configList2)->list.array[i]->srb_Identity == 2 ){
        LOG_D(RRC, "get SRB2_config from (ue_context_pP->ue_context.SRB_configList2[%d])\n", xid);
        SRB2_config = (*SRB_configList2)->list.array[i];
        break;
      }
    }
  }
  SRB_configList2 = &ue_context_pP->ue_context.SRB_configList2[next_xid];
  DRB_configList2 = &ue_context_pP->ue_context.DRB_configList2[next_xid];

  if (*SRB_configList2) {
    free(*SRB_configList2);
    LOG_D(RRC, "free(ue_context_pP->ue_context.SRB_configList2[%d])\n", next_xid);
  }
  *SRB_configList2 = CALLOC(1, sizeof(**SRB_configList2));
  if (SRB2_config != NULL) {
    // Add SRB2 to SRB configuration list

    ASN_SEQUENCE_ADD(&SRB_configList->list, SRB2_config);
    ASN_SEQUENCE_ADD(&(*SRB_configList2)->list, SRB2_config);

    LOG_D(RRC, "Add SRB2_config (srb_Identity:%ld) to ue_context_pP->ue_context.SRB_configList\n",
            SRB2_config->srb_Identity);
    LOG_D(RRC, "Add SRB2_config (srb_Identity:%ld) to ue_context_pP->ue_context.SRB_configList2[%d]\n",
                SRB2_config->srb_Identity, next_xid);
  } else {
    // SRB configuration list only contains SRB1.
    LOG_W(RRC,"SRB2 configuration does not exist in SRB configuration list\n");
  }

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  if (*DRB_configList2) {
    free(*DRB_configList2);
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    LOG_D(RRC, "free(ue_context_pP->ue_context.DRB_configList2[%d])\n", next_xid);
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  }
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  *DRB_configList2 = CALLOC(1, sizeof(**DRB_configList2));
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  if (DRB_configList != NULL) {
    LOG_D(RRC, "get DRB_config from (ue_context_pP->ue_context.DRB_configList)\n");
    for (i = 0; (i < DRB_configList->list.count) && (i < 3); i++) {
      DRB_config = DRB_configList->list.array[i];

      // Add DRB to DRB configuration list, for RRCConnectionReconfigurationComplete
      ASN_SEQUENCE_ADD(&(*DRB_configList2)->list, DRB_config);
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    }
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  }
  ue_context_pP->ue_context.Srb1.Active = 1;
  //ue_context_pP->ue_context.Srb2.Srb_info.Srb_id = 2;

# if defined(ENABLE_USE_MME)
  rrc_ue_s1ap_ids_t* rrc_ue_s1ap_ids_p = NULL;
  uint16_t ue_initial_id = ue_context_pP->ue_context.ue_initial_id;
  uint32_t eNB_ue_s1ap_id = ue_context_pP->ue_context.eNB_ue_s1ap_id;
  eNB_RRC_INST *rrc_instance_p = RC.rrc[ENB_INSTANCE_TO_MODULE_ID(ctxt_pP->instance)];
  if (eNB_ue_s1ap_id > 0) {
    h_rc = hashtable_get(rrc_instance_p->s1ap_id2_s1ap_ids, (hash_key_t)eNB_ue_s1ap_id, (void**)&rrc_ue_s1ap_ids_p);
    if  (h_rc == HASH_TABLE_OK) {
      rrc_ue_s1ap_ids_p->ue_rnti = ctxt_pP->rnti;
    }
  }
  if (ue_initial_id != 0) {
    h_rc = hashtable_get(rrc_instance_p->initial_id2_s1ap_ids, (hash_key_t)ue_initial_id, (void**)&rrc_ue_s1ap_ids_p);
    if  (h_rc == HASH_TABLE_OK) {
      rrc_ue_s1ap_ids_p->ue_rnti = ctxt_pP->rnti;
    }
  }
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  gtpv1u_enb_create_tunnel_req_t  create_tunnel_req;
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  /* Save e RAB information for later */
  memset(&create_tunnel_req, 0 , sizeof(create_tunnel_req));
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  for (j = 0, i = 0; i < NB_RB_MAX; i++) {
    if (ue_context_pP->ue_context.e_rab[i].status == E_RAB_STATUS_ESTABLISHED) {
      create_tunnel_req.eps_bearer_id[j]       = ue_context_pP->ue_context.e_rab[i].param.e_rab_id;
      create_tunnel_req.sgw_S1u_teid[j]        = ue_context_pP->ue_context.e_rab[i].param.gtp_teid;
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      memcpy(&create_tunnel_req.sgw_addr[j],
             &ue_context_pP->ue_context.e_rab[i].param.sgw_addr,
             sizeof(transport_layer_addr_t));
      j++;
    }
  }
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  create_tunnel_req.rnti       = ctxt_pP->rnti; // warning put zero above
  create_tunnel_req.num_tunnels    = j;
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  gtpv1u_update_s1u_tunnel(
            ctxt_pP->instance,
            &create_tunnel_req,
            reestablish_rnti);
#endif
  /* Update RNTI in ue_context */
  ue_context_pP->ue_id_rnti                    = ctxt_pP->rnti; // here ue_id_rnti is just a key, may be something else
  ue_context_pP->ue_context.rnti               = ctxt_pP->rnti;
# if defined(ENABLE_USE_MME)
  uint8_t send_security_mode_command = FALSE;
  rrc_pdcp_config_security(
      ctxt_pP,
      ue_context_pP,
      send_security_mode_command);
  LOG_D(RRC, "set security successfully \n");
#endif
  // Measurement ID list
  MeasId_list = CALLOC(1, sizeof(*MeasId_list));
  memset((void *)MeasId_list, 0, sizeof(*MeasId_list));

  MeasId0 = CALLOC(1, sizeof(*MeasId0));
  MeasId0->measId = 1;
  MeasId0->measObjectId = 1;
  MeasId0->reportConfigId = 1;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId0);

  MeasId1 = CALLOC(1, sizeof(*MeasId1));
  MeasId1->measId = 2;
  MeasId1->measObjectId = 1;
  MeasId1->reportConfigId = 2;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId1);

  MeasId2 = CALLOC(1, sizeof(*MeasId2));
  MeasId2->measId = 3;
  MeasId2->measObjectId = 1;
  MeasId2->reportConfigId = 3;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId2);

  MeasId3 = CALLOC(1, sizeof(*MeasId3));
  MeasId3->measId = 4;
  MeasId3->measObjectId = 1;
  MeasId3->reportConfigId = 4;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId3);

  MeasId4 = CALLOC(1, sizeof(*MeasId4));
  MeasId4->measId = 5;
  MeasId4->measObjectId = 1;
  MeasId4->reportConfigId = 5;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId4);

  MeasId5 = CALLOC(1, sizeof(*MeasId5));
  MeasId5->measId = 6;
  MeasId5->measObjectId = 1;
  MeasId5->reportConfigId = 6;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId5);

  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measIdToAddModList = MeasId_list;

  // Add one EUTRA Measurement Object
  MeasObj_list = CALLOC(1, sizeof(*MeasObj_list));
  memset((void *)MeasObj_list, 0, sizeof(*MeasObj_list));

  // Configure MeasObject

  MeasObj = CALLOC(1, sizeof(*MeasObj));
  memset((void *)MeasObj, 0, sizeof(*MeasObj));

  MeasObj->measObjectId = 1;
  MeasObj->measObject.present = MeasObjectToAddMod__measObject_PR_measObjectEUTRA;
  MeasObj->measObject.choice.measObjectEUTRA.carrierFreq = 3350; //band 7, 2.68GHz
  //MeasObj->measObject.choice.measObjectEUTRA.carrierFreq = 36090; //band 33, 1.909GHz
  MeasObj->measObject.choice.measObjectEUTRA.allowedMeasBandwidth = AllowedMeasBandwidth_mbw25;
  MeasObj->measObject.choice.measObjectEUTRA.presenceAntennaPort1 = 1;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf = CALLOC(1, sizeof(uint8_t));
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf[0] = 0;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.size = 1;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.bits_unused = 6;
  MeasObj->measObject.choice.measObjectEUTRA.offsetFreq = NULL;   // Default is 15 or 0dB

  MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList =
    (CellsToAddModList_t *) CALLOC(1, sizeof(*CellsToAddModList));

  CellsToAddModList = MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList;

  // Add adjacent cell lists (6 per eNB)
  for (i = 0; i < 6; i++) {
    CellToAdd = (CellsToAddMod_t *) CALLOC(1, sizeof(*CellToAdd));
    CellToAdd->cellIndex = i + 1;
    CellToAdd->physCellId = get_adjacent_cell_id(ctxt_pP->module_id, i);
    CellToAdd->cellIndividualOffset = Q_OffsetRange_dB0;

    ASN_SEQUENCE_ADD(&CellsToAddModList->list, CellToAdd);
  }

  ASN_SEQUENCE_ADD(&MeasObj_list->list, MeasObj);
  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measObjectToAddModList = MeasObj_list;

  // Report Configurations for periodical, A1-A5 events
  ReportConfig_list = CALLOC(1, sizeof(*ReportConfig_list));

  ReportConfig_per = CALLOC(1, sizeof(*ReportConfig_per));

  ReportConfig_A1 = CALLOC(1, sizeof(*ReportConfig_A1));

  ReportConfig_A2 = CALLOC(1, sizeof(*ReportConfig_A2));

  ReportConfig_A3 = CALLOC(1, sizeof(*ReportConfig_A3));

  ReportConfig_A4 = CALLOC(1, sizeof(*ReportConfig_A4));

  ReportConfig_A5 = CALLOC(1, sizeof(*ReportConfig_A5));

  ReportConfig_per->reportConfigId = 1;
  ReportConfig_per->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_periodical;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.choice.periodical.purpose =
    ReportConfigEUTRA__triggerType__periodical__purpose_reportStrongestCells;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_per);

  ReportConfig_A1->reportConfigId = 2;
  ReportConfig_A1->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_event;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
    ReportConfigEUTRA__triggerType__event__eventId_PR_eventA1;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA1.
  a1_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA1.
  a1_Threshold.choice.threshold_RSRP = 10;

  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A1);

  if (RC.rrc[ctxt_pP->module_id]->HO_flag == 1 /*HO_MEASURMENT */ ) {
    LOG_I(RRC, "[eNB %d] frame %d: requesting A2, A3, A4, A5, and A6 event reporting\n",
          ctxt_pP->module_id, ctxt_pP->frame);
    ReportConfig_A2->reportConfigId = 3;
    ReportConfig_A2->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.present =
      ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
      ReportConfigEUTRA__triggerType__event__eventId_PR_eventA2;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA2.a2_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA2.a2_Threshold.choice.threshold_RSRP = 10;

    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
      ReportConfigEUTRA__triggerQuantity_rsrp;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

    ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A2);

    ReportConfig_A3->reportConfigId = 4;
    ReportConfig_A3->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.present =
      ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
      ReportConfigEUTRA__triggerType__event__eventId_PR_eventA3;

    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA3.a3_Offset = 1;   //10;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA3.reportOnLeave = 1;

    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
      ReportConfigEUTRA__triggerQuantity_rsrp;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.hysteresis = 0.5; // FIXME ...hysteresis is of type long!
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.timeToTrigger =
      TimeToTrigger_ms40;
    ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A3);

    ReportConfig_A4->reportConfigId = 5;
    ReportConfig_A4->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.present =
      ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
      ReportConfigEUTRA__triggerType__event__eventId_PR_eventA4;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA4.a4_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA4.a4_Threshold.choice.threshold_RSRP = 10;

    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
      ReportConfigEUTRA__triggerQuantity_rsrp;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

    ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A4);

    ReportConfig_A5->reportConfigId = 6;
    ReportConfig_A5->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.present =
      ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
      ReportConfigEUTRA__triggerType__event__eventId_PR_eventA5;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA5.a5_Threshold1.present = ThresholdEUTRA_PR_threshold_RSRP;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA5.a5_Threshold2.present = ThresholdEUTRA_PR_threshold_RSRP;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA5.a5_Threshold1.choice.threshold_RSRP = 10;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA5.a5_Threshold2.choice.threshold_RSRP = 10;

    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
      ReportConfigEUTRA__triggerQuantity_rsrp;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

    ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A5);
    //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->reportConfigToAddModList = ReportConfig_list;

    rsrp = CALLOC(1, sizeof(RSRP_Range_t));
    *rsrp = 20;

    Sparams = CALLOC(1, sizeof(*Sparams));
    Sparams->present = MeasConfig__speedStatePars_PR_setup;
    Sparams->choice.setup.timeToTrigger_SF.sf_High = SpeedStateScaleFactors__sf_Medium_oDot75;
    Sparams->choice.setup.timeToTrigger_SF.sf_Medium = SpeedStateScaleFactors__sf_High_oDot5;
    Sparams->choice.setup.mobilityStateParameters.n_CellChangeHigh = 10;
    Sparams->choice.setup.mobilityStateParameters.n_CellChangeMedium = 5;
    Sparams->choice.setup.mobilityStateParameters.t_Evaluation = MobilityStateParameters__t_Evaluation_s60;
    Sparams->choice.setup.mobilityStateParameters.t_HystNormal = MobilityStateParameters__t_HystNormal_s120;

    quantityConfig = CALLOC(1, sizeof(*quantityConfig));
    memset((void *)quantityConfig, 0, sizeof(*quantityConfig));
    quantityConfig->quantityConfigEUTRA = CALLOC(1, sizeof(struct QuantityConfigEUTRA));
    memset((void *)quantityConfig->quantityConfigEUTRA, 0, sizeof(*quantityConfig->quantityConfigEUTRA));
    quantityConfig->quantityConfigCDMA2000 = NULL;
    quantityConfig->quantityConfigGERAN = NULL;
    quantityConfig->quantityConfigUTRA = NULL;
    quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP =
      CALLOC(1, sizeof(*(quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP)));
    quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ =
      CALLOC(1, sizeof(*(quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ)));
    *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP = FilterCoefficient_fc4;
    *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ = FilterCoefficient_fc4;

    LOG_I(RRC,
          "[eNB %d] Frame %d: potential handover preparation: store the information in an intermediate structure in case of failure\n",
          ctxt_pP->module_id, ctxt_pP->frame);
    // store the information in an intermediate structure for Hanodver management
    //rrc_inst->handover_info.as_config.sourceRadioResourceConfig.srb_ToAddModList = CALLOC(1,sizeof());
    ue_context_pP->ue_context.handover_info = CALLOC(1, sizeof(*(ue_context_pP->ue_context.handover_info)));
    //memcpy((void *)rrc_inst->handover_info[ue_mod_idP]->as_config.sourceRadioResourceConfig.srb_ToAddModList,(void *)SRB_list,sizeof(SRB_ToAddModList_t));
    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.srb_ToAddModList = *SRB_configList2;
    //memcpy((void *)rrc_inst->handover_info[ue_mod_idP]->as_config.sourceRadioResourceConfig.drb_ToAddModList,(void *)DRB_list,sizeof(DRB_ToAddModList_t));
    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.drb_ToAddModList = DRB_configList;
    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.drb_ToReleaseList = NULL;
    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.mac_MainConfig =
      CALLOC(1, sizeof(*ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.mac_MainConfig));
    memcpy((void*)ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.mac_MainConfig,
           (void *)ue_context_pP->ue_context.mac_MainConfig, sizeof(MAC_MainConfig_t));
    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.physicalConfigDedicated =
      CALLOC(1, sizeof(PhysicalConfigDedicated_t));
    memcpy((void*)ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.physicalConfigDedicated,
           (void*)ue_context_pP->ue_context.physicalConfigDedicated, sizeof(PhysicalConfigDedicated_t));
    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.sps_Config = NULL;
    //memcpy((void *)rrc_inst->handover_info[ue_mod_idP]->as_config.sourceRadioResourceConfig.sps_Config,(void *)rrc_inst->sps_Config[ue_mod_idP],sizeof(SPS_Config_t));

  }

#ifdef CBA
  //struct PUSCH_CBAConfigDedicated_vlola  *pusch_CBAConfigDedicated_vlola;
  uint8_t                            *cba_RNTI_buf;
  cba_RNTI = CALLOC(1, sizeof(C_RNTI_t));
  cba_RNTI_buf = CALLOC(1, 2 * sizeof(uint8_t));
  cba_RNTI->buf = cba_RNTI_buf;
  cba_RNTI->size = 2;
  cba_RNTI->bits_unused = 0;

  // associate UEs to the CBa groups as a function of their UE id
  if (rrc_inst->num_active_cba_groups) {
    cba_RNTI->buf[0] = rrc_inst->cba_rnti[ue_mod_idP % rrc_inst->num_active_cba_groups] & 0xff;
    cba_RNTI->buf[1] = 0xff;
    LOG_D(RRC,
          "[eNB %d] Frame %d: cba_RNTI = %x in group %d is attribued to UE %d\n",
          enb_mod_idP, frameP,
          rrc_inst->cba_rnti[ue_mod_idP % rrc_inst->num_active_cba_groups],
          ue_mod_idP % rrc_inst->num_active_cba_groups, ue_mod_idP);
  } else {
    cba_RNTI->buf[0] = 0x0;
    cba_RNTI->buf[1] = 0x0;
    LOG_D(RRC, "[eNB %d] Frame %d: no cba_RNTI is configured for UE %d\n", enb_mod_idP, frameP, ue_mod_idP);
  }

#endif

#if defined(ENABLE_ITTI)
  /* Initialize NAS list */
  dedicatedInfoNASList = CALLOC(1, sizeof(struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList));

  /* Add all NAS PDUs to the list */
  for (i = 0; i < ue_context_pP->ue_context.nb_of_e_rabs; i++) {
    if (ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer != NULL) {
      dedicatedInfoNas = CALLOC(1, sizeof(DedicatedInfoNAS_t));
      memset(dedicatedInfoNas, 0, sizeof(OCTET_STRING_t));
      OCTET_STRING_fromBuf(dedicatedInfoNas,
         (char*)ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer,
                           ue_context_pP->ue_context.e_rab[i].param.nas_pdu.length);
      LOG_D(RRC, "Add dedicatedInfoNas(%d) to dedicatedInfoNASList\n", i);
      ASN_SEQUENCE_ADD(&dedicatedInfoNASList->list, dedicatedInfoNas);
    }

    /* TODO parameters yet to process ... */
    {
      //      ue_context_pP->ue_context.e_rab[i].param.qos;
      //      ue_context_pP->ue_context.e_rab[i].param.sgw_addr;
      //      ue_context_pP->ue_context.e_rab[i].param.gtp_teid;
    }

    /* TODO should test if e RAB are Ok before! */
    ue_context_pP->ue_context.e_rab[i].status = E_RAB_STATUS_DONE;
    LOG_D(RRC, "setting the status for the default DRB (index %d) to (%d,%s)\n",
    i, ue_context_pP->ue_context.e_rab[i].status, "E_RAB_STATUS_DONE");
  }

  /* If list is empty free the list and reset the address */
  if (dedicatedInfoNASList->list.count == 0) {
    free(dedicatedInfoNASList);
    dedicatedInfoNASList = NULL;
  }

#endif

  // send RRCConnectionReconfiguration
  memset(buffer, 0, RRC_BUF_SIZE);

  size = do_RRCConnectionReconfiguration(ctxt_pP,
                                         buffer,
                                         next_xid,   //Transaction_id,
                                         (SRB_ToAddModList_t*)*SRB_configList2, // SRB_configList
                                         (DRB_ToAddModList_t*)DRB_configList,
                                         (DRB_ToReleaseList_t*)NULL,  // DRB2_list,
                                         (struct SPS_Config*)NULL,    // maybe ue_context_pP->ue_context.sps_Config,
                                         (struct PhysicalConfigDedicated*)ue_context_pP->ue_context.physicalConfigDedicated,
#ifdef EXMIMO_IOT
                                         NULL, NULL, NULL,NULL,
#else
                                         (MeasObjectToAddModList_t*)MeasObj_list,  // MeasObj_list,
                                         (ReportConfigToAddModList_t*)ReportConfig_list,  // ReportConfig_list,
                                         (QuantityConfig_t*)quantityConfig,  //quantityConfig,
                                         (MeasIdToAddModList_t*)NULL,
#endif
                                         (MAC_MainConfig_t*)ue_context_pP->ue_context.mac_MainConfig,
                                         (MeasGapConfig_t*)NULL,
                                         (MobilityControlInfo_t*)NULL,
                                         (struct MeasConfig__speedStatePars*)Sparams, // Sparams,
                                         (RSRP_Range_t*)rsrp, // rsrp,
                                         (C_RNTI_t*)cba_RNTI,  // cba_RNTI
                                         (struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList*)dedicatedInfoNASList //dedicatedInfoNASList
#if defined(Rel10) || defined(Rel14)
                                         , (SCellToAddMod_r10_t*)NULL
#endif
                                        );

#ifdef RRC_MSG_PRINT
  LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n");
  for (i = 0; i < size; i++) {
    LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]);
  }
  LOG_F(RRC,"\n");
  ////////////////////////////////////////
#endif

#if defined(ENABLE_ITTI)

  /* Free all NAS PDUs */
  for (i = 0; i < ue_context_pP->ue_context.nb_of_e_rabs; i++) {
    if (ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer != NULL) {
      /* Free the NAS PDU buffer and invalidate it */
      free(ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer);
      ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer = NULL;
    }
  }

#endif

  LOG_I(RRC,
        "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration (bytes %d, UE id %x)\n",
        ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);

  LOG_D(RRC,
        "[FRAME %05d][RRC_eNB][MOD %u][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration to UE %x MUI %d) --->][PDCP][MOD %u][RB %u]\n",
        ctxt_pP->frame, ctxt_pP->module_id, size, ue_context_pP->ue_context.rnti, rrc_eNB_mui, ctxt_pP->module_id, DCCH);

  MSC_LOG_TX_MESSAGE(
    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" rrcConnectionReconfiguration UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);

  rrc_data_req(
         ctxt_pP,
         DCCH,
         rrc_eNB_mui++,
         SDU_CONFIRM_NO,
         size,
         buffer,
         PDCP_TRANSMISSION_MODE_CONTROL);

  // delete UE data of prior RNTI.  UE use current RNTI.
  protocol_ctxt_t ctxt_prior = *ctxt_pP;
  ctxt_prior.rnti = reestablish_rnti;
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  LTE_eNB_ULSCH_t *ulsch = NULL;
  nfapi_ul_config_request_body_t *ul_req_tmp = NULL;
  PHY_VARS_eNB *eNB_PHY = NULL;
  eNB_MAC_INST *eNB_MAC = RC.mac[ctxt_prior.module_id];
  for (int CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
    eNB_PHY = RC.eNB[ctxt_prior.module_id][CC_id];
    for (int i=0; i<NUMBER_OF_UE_MAX; i++) {
      ulsch = eNB_PHY->ulsch[i];
      if((ulsch != NULL) && (ulsch->rnti == ctxt_prior.rnti)){
        LOG_I(RRC, "clean_eNb_ulsch UE %x \n", ctxt_prior.rnti);
        clean_eNb_ulsch(ulsch);
        break;
      }
    }

    for(int j = 0; j < 10; j++){
      ul_req_tmp = &eNB_MAC->UL_req_tmp[CC_id][j].ul_config_request_body;
      if(ul_req_tmp){
        int pdu_number = ul_req_tmp->number_of_pdus;
        for(int pdu_index = pdu_number-1; pdu_index >= 0; pdu_index--){
          if(ul_req_tmp->ul_config_pdu_list[pdu_index].ulsch_pdu.ulsch_pdu_rel8.rnti == ctxt_prior.rnti){
            LOG_I(RRC, "remove UE %x from ul_config_pdu_list %d/%d\n", ctxt_prior.rnti, pdu_index, pdu_number);
            if(pdu_index < pdu_number -1){
               memcpy(&ul_req_tmp->ul_config_pdu_list[pdu_index], &ul_req_tmp->ul_config_pdu_list[pdu_index+1], (pdu_number-1-pdu_index) * sizeof(nfapi_ul_config_request_pdu_t));
            }
            ul_req_tmp->number_of_pdus--;
          }
        }
      }
    }
  }
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  rrc_mac_remove_ue(ctxt_prior.module_id, ctxt_prior.rnti);
  rrc_rlc_remove_ue(&ctxt_prior);
  pdcp_remove_UE(&ctxt_prior);
}

//-----------------------------------------------------------------------------
void
rrc_eNB_generate_RRCConnectionReestablishmentReject(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t*          const ue_context_pP,
  const int                    CC_id
)
//-----------------------------------------------------------------------------
{
#ifdef RRC_MSG_PRINT
  int                                 cnt;
#endif
1858 1859 1860
  int UE_id = find_UE_id(ctxt_pP->module_id, ctxt_pP->rnti);
  RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].ue_reestablishment_reject_timer = 1;
  RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].ue_reestablishment_reject_timer_thres = 20;
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  T(T_ENB_RRC_CONNECTION_REESTABLISHMENT_REJECT, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size =
    do_RRCConnectionReestablishmentReject(ctxt_pP->module_id,
                          (uint8_t*) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload);

#ifdef RRC_MSG_PRINT
  LOG_F(RRC,"[MSG] RRCConnectionReestablishmentReject\n");

  for (cnt = 0; cnt < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) {
    LOG_F(RRC,"%02x ", ((uint8_t*)RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload)[cnt]);
  }

  LOG_F(RRC,"\n");
#endif

  MSC_LOG_TX_MESSAGE(
    MSC_RRC_ENB,
    MSC_RRC_UE,
    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Header,
    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size,
    MSC_AS_TIME_FMT" RRCConnectionReestablishmentReject UE %x size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP == NULL ? -1 : ue_context_pP->ue_context.rnti,
    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size);

  LOG_I(RRC,
        PROTOCOL_RRC_CTXT_UE_FMT" [RAPROC] Logical Channel DL-CCCH, Generating RRCConnectionReestablishmentReject (bytes %d)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size);
}

//-----------------------------------------------------------------------------
void
rrc_eNB_generate_RRCConnectionRelease(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t*          const ue_context_pP
)
//-----------------------------------------------------------------------------
{

  uint8_t                             buffer[RRC_BUF_SIZE];
  uint16_t                            size;

  T(T_ENB_RRC_CONNECTION_RELEASE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

  memset(buffer, 0, RRC_BUF_SIZE);

  size = do_RRCConnectionRelease(ctxt_pP->module_id, buffer,rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id));
  // set release timer
1914
  //ue_context_pP->ue_context.ue_release_timer=1;
1915
  // remove UE after 10 frames after RRCConnectionRelease is triggered
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  //ue_context_pP->ue_context.ue_release_timer_thres=100;
    // set release timer
  ue_context_pP->ue_context.ue_release_timer_rrc = 1;
  // remove UE after 10 frames after RRCConnectionRelease is triggered
  ue_context_pP->ue_context.ue_release_timer_thres_rrc = 100;
  ue_context_pP->ue_context.ue_reestablishment_timer = 0;
  ue_context_pP->ue_context.ue_release_timer = 0;
  ue_context_pP->ue_context.ue_release_timer_s1 = 0;
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  LOG_I(RRC,
        PROTOCOL_RRC_CTXT_UE_FMT" Logical Channel DL-DCCH, Generate RRCConnectionRelease (bytes %d)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        size);

  LOG_D(RRC,
        PROTOCOL_RRC_CTXT_UE_FMT" --- PDCP_DATA_REQ/%d Bytes (rrcConnectionRelease MUI %d) --->[PDCP][RB %u]\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        size,
        rrc_eNB_mui,
        DCCH);

  MSC_LOG_TX_MESSAGE(
    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" rrcConnectionRelease UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);

  rrc_data_req(
	       ctxt_pP,
	       DCCH,
	       rrc_eNB_mui++,
	       SDU_CONFIRM_NO,
	       size,
	       buffer,
	       PDCP_TRANSMISSION_MODE_CONTROL);
}

uint8_t qci_to_priority[9]={2,4,3,5,1,6,7,8,9};

// TBD: this directive can be remived if we create a similar e_rab_param_t structure in RRC context
#if defined(ENABLE_ITTI) 
//-----------------------------------------------------------------------------
void
rrc_eNB_generate_dedicatedRRCConnectionReconfiguration(const protocol_ctxt_t* const ctxt_pP,
						     rrc_eNB_ue_context_t*          const ue_context_pP,
						     const uint8_t                ho_state
						     )
//-----------------------------------------------------------------------------
{
  
  uint8_t                             buffer[RRC_BUF_SIZE];
  uint16_t                            size;
  int i;
  
  struct DRB_ToAddMod                *DRB_config                       = NULL;
  struct RLC_Config                  *DRB_rlc_config                   = NULL;
  struct PDCP_Config                 *DRB_pdcp_config                  = NULL;
  struct PDCP_Config__rlc_AM         *PDCP_rlc_AM                      = NULL;
  struct PDCP_Config__rlc_UM         *PDCP_rlc_UM                      = NULL;
  struct LogicalChannelConfig        *DRB_lchan_config                 = NULL;
  struct LogicalChannelConfig__ul_SpecificParameters
    *DRB_ul_SpecificParameters        = NULL;
  //  DRB_ToAddModList_t**                DRB_configList=&ue_context_pP->ue_context.DRB_configList; 
  DRB_ToAddModList_t*                DRB_configList=ue_context_pP->ue_context.DRB_configList; 
  DRB_ToAddModList_t**                DRB_configList2=NULL;
  //DRB_ToAddModList_t**                RRC_DRB_configList=&ue_context_pP->ue_context.DRB_configList;

  struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList *dedicatedInfoNASList = NULL;
  DedicatedInfoNAS_t                 *dedicatedInfoNas                 = NULL;
  /* for no gcc warnings */
  (void)dedicatedInfoNas;

  long  *logicalchannelgroup_drb;
//  int drb_identity_index=0;

  uint8_t xid = rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id);   //Transaction_id,
  DRB_configList2=&ue_context_pP->ue_context.DRB_configList2[xid];
  if (*DRB_configList2) {
    free(*DRB_configList2);
  }
  //*DRB_configList = CALLOC(1, sizeof(*DRB_configList));
  *DRB_configList2 = CALLOC(1, sizeof(**DRB_configList2)); 
  /* Initialize NAS list */
  dedicatedInfoNASList = CALLOC(1, sizeof(struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList));

  int e_rab_done=0;
  
  for ( i = 0  ;
	i < ue_context_pP->ue_context.setup_e_rabs ;
	i++){

    if (e_rab_done >= ue_context_pP->ue_context.nb_of_e_rabs){
        break;
    }
    
    // bypass the new and already configured erabs
    if (ue_context_pP->ue_context.e_rab[i].status >= E_RAB_STATUS_DONE) {
//      drb_identity_index++;
      continue;
    }
        
    DRB_config = CALLOC(1, sizeof(*DRB_config));

    DRB_config->eps_BearerIdentity = CALLOC(1, sizeof(long));
    // allowed value 5..15, value : x+4
    *(DRB_config->eps_BearerIdentity) = ue_context_pP->ue_context.e_rab[i].param.e_rab_id;//+ 4; // especial case generation  

 //   DRB_config->drb_Identity =  1 + drb_identity_index + e_rab_done;// + i ;// (DRB_Identity_t) ue_context_pP->ue_context.e_rab[i].param.e_rab_id;
    // 1 + drb_identiy_index;  
    DRB_config->drb_Identity = i+1;

    DRB_config->logicalChannelIdentity = CALLOC(1, sizeof(long));
    *(DRB_config->logicalChannelIdentity) = DRB_config->drb_Identity + 2; //(long) (ue_context_pP->ue_context.e_rab[i].param.e_rab_id + 2); // value : x+2
    
    DRB_rlc_config = CALLOC(1, sizeof(*DRB_rlc_config));
    DRB_config->rlc_Config = DRB_rlc_config;

    DRB_pdcp_config = CALLOC(1, sizeof(*DRB_pdcp_config));
    DRB_config->pdcp_Config = DRB_pdcp_config;
    DRB_pdcp_config->discardTimer = CALLOC(1, sizeof(long));
    *DRB_pdcp_config->discardTimer = PDCP_Config__discardTimer_infinity;
    DRB_pdcp_config->rlc_AM = NULL;
    DRB_pdcp_config->rlc_UM = NULL;


    switch (ue_context_pP->ue_context.e_rab[i].param.qos.qci){
      /*
       * type: realtime data with medium packer error rate
       * action: swtich to RLC UM
       */
    case 1: // 100ms, 10^-2, p2, GBR
    case 2: // 150ms, 10^-3, p4, GBR
    case 3: // 50ms, 10^-3, p3, GBR
    case 4:  // 300ms, 10^-6, p5 
    case 7: // 100ms, 10^-3, p7, GBR
    case 9: // 300ms, 10^-6, p9
    case 65: // 75ms, 10^-2, p0.7, mission critical voice, GBR
    case 66: // 100ms, 10^-2, p2, non-mission critical  voice , GBR
      // RLC 
      DRB_rlc_config->present = RLC_Config_PR_um_Bi_Directional;
      DRB_rlc_config->choice.um_Bi_Directional.ul_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
      DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
      DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.t_Reordering = T_Reordering_ms35;
      // PDCP
      PDCP_rlc_UM = CALLOC(1, sizeof(*PDCP_rlc_UM));
      DRB_pdcp_config->rlc_UM = PDCP_rlc_UM;
      PDCP_rlc_UM->pdcp_SN_Size = PDCP_Config__rlc_UM__pdcp_SN_Size_len12bits;
      break;
2068 2069 2070 2071 2072 2073 2074 2075 2076 2077
      
      /*
       * type: non-realtime data with low packer error rate
       * action: swtich to RLC AM
       */
    case 5:  // 100ms, 10^-6, p1 , IMS signaling 
    case 6:  // 300ms, 10^-6, p6 
    case 8: // 300ms, 10^-6, p8 
    case 69: // 60ms, 10^-6, p0.5, mission critical delay sensitive data, Lowest Priority 
    case 70: // 200ms, 10^-6, p5.5, mision critical data 
2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091
      // RLC
       DRB_rlc_config->present = RLC_Config_PR_am;
       DRB_rlc_config->choice.am.ul_AM_RLC.t_PollRetransmit = T_PollRetransmit_ms50;
       DRB_rlc_config->choice.am.ul_AM_RLC.pollPDU = PollPDU_p16;
       DRB_rlc_config->choice.am.ul_AM_RLC.pollByte = PollByte_kBinfinity;
       DRB_rlc_config->choice.am.ul_AM_RLC.maxRetxThreshold = UL_AM_RLC__maxRetxThreshold_t8;
       DRB_rlc_config->choice.am.dl_AM_RLC.t_Reordering = T_Reordering_ms35;
       DRB_rlc_config->choice.am.dl_AM_RLC.t_StatusProhibit = T_StatusProhibit_ms25;

       // PDCP
       PDCP_rlc_AM = CALLOC(1, sizeof(*PDCP_rlc_AM));
       DRB_pdcp_config->rlc_AM = PDCP_rlc_AM;
       PDCP_rlc_AM->statusReportRequired = FALSE;
       
2092 2093 2094 2095 2096
       break;
    default :
      LOG_E(RRC,"not supported qci %d\n", ue_context_pP->ue_context.e_rab[i].param.qos.qci);
      ue_context_pP->ue_context.e_rab[i].status = E_RAB_STATUS_FAILED; 
      ue_context_pP->ue_context.e_rab[i].xid = xid;
2097
      e_rab_done++;
2098
      continue;
2099 2100 2101 2102 2103 2104 2105 2106 2107
    }

    DRB_pdcp_config->headerCompression.present = PDCP_Config__headerCompression_PR_notUsed;
    
    DRB_lchan_config = CALLOC(1, sizeof(*DRB_lchan_config));
    DRB_config->logicalChannelConfig = DRB_lchan_config;
    DRB_ul_SpecificParameters = CALLOC(1, sizeof(*DRB_ul_SpecificParameters));
    DRB_lchan_config->ul_SpecificParameters = DRB_ul_SpecificParameters;

2108
    if (ue_context_pP->ue_context.e_rab[i].param.qos.qci < 9 )
2109 2110 2111 2112 2113 2114 2115
      DRB_ul_SpecificParameters->priority = qci_to_priority[ue_context_pP->ue_context.e_rab[i].param.qos.qci-1] + 3; 
    // ue_context_pP->ue_context.e_rab[i].param.qos.allocation_retention_priority.priority_level;
    else 
      DRB_ul_SpecificParameters->priority= 4;

    DRB_ul_SpecificParameters->prioritisedBitRate = LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_kBps8;
      //LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
2116 2117
    DRB_ul_SpecificParameters->bucketSizeDuration =
      LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392
    
    logicalchannelgroup_drb = CALLOC(1, sizeof(long));
    *logicalchannelgroup_drb = 1;//(i+1) % 3;
    DRB_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup_drb;

    ASN_SEQUENCE_ADD(&DRB_configList->list, DRB_config);
    ASN_SEQUENCE_ADD(&(*DRB_configList2)->list, DRB_config);
    //ue_context_pP->ue_context.DRB_configList2[drb_identity_index] = &(*DRB_configList);
    
    LOG_I(RRC,"EPS ID %ld, DRB ID %ld (index %d), QCI %d, priority %ld, LCID %ld LCGID %ld \n",
	  *DRB_config->eps_BearerIdentity,
	  DRB_config->drb_Identity, i,
	  ue_context_pP->ue_context.e_rab[i].param.qos.qci,
	  DRB_ul_SpecificParameters->priority,
	  *(DRB_config->logicalChannelIdentity),
	  *DRB_ul_SpecificParameters->logicalChannelGroup	  
	  );

    e_rab_done++;
    ue_context_pP->ue_context.e_rab[i].status = E_RAB_STATUS_DONE; 
    ue_context_pP->ue_context.e_rab[i].xid = xid;
    
    {
      if (ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer != NULL) {
	dedicatedInfoNas = CALLOC(1, sizeof(DedicatedInfoNAS_t));
	memset(dedicatedInfoNas, 0, sizeof(OCTET_STRING_t));
	OCTET_STRING_fromBuf(dedicatedInfoNas, 
			     (char*)ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer,
			     ue_context_pP->ue_context.e_rab[i].param.nas_pdu.length);
	ASN_SEQUENCE_ADD(&dedicatedInfoNASList->list, dedicatedInfoNas);
	LOG_I(RRC,"add NAS info with size %d (rab id %d)\n",ue_context_pP->ue_context.e_rab[i].param.nas_pdu.length, i);
      } 
      else {
	LOG_W(RRC,"Not received activate dedicated EPS bearer context request\n");
      }
      /* TODO parameters yet to process ... */
      {
	//      ue_context_pP->ue_context.e_rab[i].param.qos;
	//      ue_context_pP->ue_context.e_rab[i].param.sgw_addr;
	//      ue_context_pP->ue_context.e_rab[i].param.gtp_teid;
      }
    }
    
  }

  /* If list is empty free the list and reset the address */
  if (dedicatedInfoNASList != NULL) {
    if (dedicatedInfoNASList->list.count == 0) {
      free(dedicatedInfoNASList);
      dedicatedInfoNASList = NULL;
      LOG_W(RRC,"dedlicated NAS list is empty, free the list and reset the address\n");
    }				
  } else {
    LOG_W(RRC,"dedlicated NAS list is empty\n");
  }

  memset(buffer, 0, RRC_BUF_SIZE);

   size = do_RRCConnectionReconfiguration(ctxt_pP,
					  buffer,
					  xid,
					  (SRB_ToAddModList_t*)NULL, 
					  (DRB_ToAddModList_t*)*DRB_configList2,
					  (DRB_ToReleaseList_t*)NULL,  // DRB2_list,
                                         (struct SPS_Config*)NULL,    // *sps_Config,
					  NULL, NULL, NULL, NULL,NULL,
					  NULL, NULL,  NULL, NULL, NULL, NULL, 
					  (struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList*)dedicatedInfoNASList
#if defined(Rel10) || defined(Rel14)
                                         , (SCellToAddMod_r10_t*)NULL
#endif
                                        );
 

#ifdef RRC_MSG_PRINT
  LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n");
  for (i = 0; i < size; i++) {
    LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]);
  }
  LOG_F(RRC,"\n");
  ////////////////////////////////////////
#endif

#if defined(ENABLE_ITTI)

  /* Free all NAS PDUs */
  for (i = 0; i < ue_context_pP->ue_context.nb_of_e_rabs; i++) {
    if (ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer != NULL) {
      /* Free the NAS PDU buffer and invalidate it */
      free(ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer);
      ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer = NULL;
    }
  }
#endif

 LOG_I(RRC,
        "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration (bytes %d, UE RNTI %x)\n",
        ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);

  LOG_D(RRC,
        "[FRAME %05d][RRC_eNB][MOD %u][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration to UE %x MUI %d) --->][PDCP][MOD %u][RB %u]\n",
        ctxt_pP->frame, ctxt_pP->module_id, size, ue_context_pP->ue_context.rnti, rrc_eNB_mui, ctxt_pP->module_id, DCCH);

  MSC_LOG_TX_MESSAGE(
    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" dedicated rrcConnectionReconfiguration UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);

  rrc_data_req(
    ctxt_pP,
    DCCH,
    rrc_eNB_mui++,
    SDU_CONFIRM_NO,
    size,
    buffer,
    PDCP_TRANSMISSION_MODE_CONTROL);


}
int
rrc_eNB_modify_dedicatedRRCConnectionReconfiguration(const protocol_ctxt_t* const ctxt_pP,
                             rrc_eNB_ue_context_t*          const ue_context_pP,
                             const uint8_t                ho_state
                             )
//-----------------------------------------------------------------------------
{
  uint8_t                             buffer[RRC_BUF_SIZE];
  uint16_t                            size;
  int i, j;

  struct DRB_ToAddMod                *DRB_config                       = NULL;
  struct RLC_Config                  *DRB_rlc_config                   = NULL;
  struct PDCP_Config                 *DRB_pdcp_config                  = NULL;
  struct PDCP_Config__rlc_AM         *PDCP_rlc_AM                      = NULL;
  struct PDCP_Config__rlc_UM         *PDCP_rlc_UM                      = NULL;
  struct LogicalChannelConfig        *DRB_lchan_config                 = NULL;
  struct LogicalChannelConfig__ul_SpecificParameters
  *DRB_ul_SpecificParameters        = NULL;
  DRB_ToAddModList_t*                 DRB_configList = ue_context_pP->ue_context.DRB_configList;
  DRB_ToAddModList_t*                DRB_configList2 = NULL;

  struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList *dedicatedInfoNASList = NULL;
  DedicatedInfoNAS_t                 *dedicatedInfoNas                 = NULL;
  /* for no gcc warnings */
  (void)dedicatedInfoNas;

  uint8_t xid = rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id);   // Transaction_id,
  DRB_configList2 = CALLOC(1, sizeof(*DRB_configList2));
  /* Initialize NAS list */
  dedicatedInfoNASList = CALLOC(1, sizeof(struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList));

  for (i = 0; i < ue_context_pP->ue_context.nb_of_modify_e_rabs; i++) {
    // bypass the new and already configured erabs
    if (ue_context_pP->ue_context.modify_e_rab[i].status >= E_RAB_STATUS_DONE) {
      ue_context_pP->ue_context.modify_e_rab[i].xid = xid;
      continue;
    }

    if (ue_context_pP->ue_context.modify_e_rab[i].cause != S1AP_CAUSE_NOTHING) {
      // set xid of failure RAB
      ue_context_pP->ue_context.modify_e_rab[i].xid = xid;
      ue_context_pP->ue_context.modify_e_rab[i].status = E_RAB_STATUS_FAILED;
      continue;
    }

    DRB_config = NULL;
    // search exist DRB_config
    for (j = 0; j < DRB_configList->list.count; j++) {
      if((uint8_t)*(DRB_configList->list.array[j]->eps_BearerIdentity) == ue_context_pP->ue_context.modify_e_rab[i].param.e_rab_id) {
        DRB_config = DRB_configList->list.array[j];
        break;
      }
    }
    if (NULL == DRB_config) {
      ue_context_pP->ue_context.modify_e_rab[i].xid = xid;
      ue_context_pP->ue_context.modify_e_rab[i].status = E_RAB_STATUS_FAILED;
      // TODO use which cause
      ue_context_pP->ue_context.modify_e_rab[i].cause = S1AP_CAUSE_RADIO_NETWORK;
      ue_context_pP->ue_context.modify_e_rab[i].cause_value = 0;//S1ap_CauseRadioNetwork_unspecified;
      ue_context_pP->ue_context.nb_of_failed_e_rabs++;
      continue;
    }

    DRB_rlc_config = DRB_config->rlc_Config;

    DRB_pdcp_config = DRB_config->pdcp_Config;
    *DRB_pdcp_config->discardTimer = PDCP_Config__discardTimer_infinity;
    switch (ue_context_pP->ue_context.modify_e_rab[i].param.qos.qci) {
    /*
     * type: realtime data with medium packer error rate
     * action: swtich to RLC UM
     */
    case 1: // 100ms, 10^-2, p2, GBR
    case 2: // 150ms, 10^-3, p4, GBR
    case 3: // 50ms, 10^-3, p3, GBR
    case 4:  // 300ms, 10^-6, p5
    case 7: // 100ms, 10^-3, p7, GBR
    case 9: // 300ms, 10^-6, p9
    case 65: // 75ms, 10^-2, p0.7, mission critical voice, GBR
    case 66: // 100ms, 10^-2, p2, non-mission critical  voice , GBR
      // RLC
      DRB_rlc_config->present = RLC_Config_PR_um_Bi_Directional;
      DRB_rlc_config->choice.um_Bi_Directional.ul_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
      DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
      DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.t_Reordering = T_Reordering_ms35;
      // PDCP
      if (DRB_pdcp_config->rlc_AM) {
        free(DRB_pdcp_config->rlc_AM);
        DRB_pdcp_config->rlc_AM = NULL;
      }
      if (DRB_pdcp_config->rlc_UM) {
        free(DRB_pdcp_config->rlc_UM);
        DRB_pdcp_config->rlc_UM = NULL;
      }
      PDCP_rlc_UM = CALLOC(1, sizeof(*PDCP_rlc_UM));
      DRB_pdcp_config->rlc_UM = PDCP_rlc_UM;
      PDCP_rlc_UM->pdcp_SN_Size = PDCP_Config__rlc_UM__pdcp_SN_Size_len12bits;
      break;

    /*
     * type: non-realtime data with low packer error rate
     * action: swtich to RLC AM
     */
    case 5:  // 100ms, 10^-6, p1 , IMS signaling
    case 6:  // 300ms, 10^-6, p6
    case 8: // 300ms, 10^-6, p8
    case 69: // 60ms, 10^-6, p0.5, mission critical delay sensitive data, Lowest Priority
    case 70: // 200ms, 10^-6, p5.5, mision critical data
       // RLC
       DRB_rlc_config->present = RLC_Config_PR_am;
       DRB_rlc_config->choice.am.ul_AM_RLC.t_PollRetransmit = T_PollRetransmit_ms50;
       DRB_rlc_config->choice.am.ul_AM_RLC.pollPDU = PollPDU_p16;
       DRB_rlc_config->choice.am.ul_AM_RLC.pollByte = PollByte_kBinfinity;
       DRB_rlc_config->choice.am.ul_AM_RLC.maxRetxThreshold = UL_AM_RLC__maxRetxThreshold_t8;
       DRB_rlc_config->choice.am.dl_AM_RLC.t_Reordering = T_Reordering_ms35;
       DRB_rlc_config->choice.am.dl_AM_RLC.t_StatusProhibit = T_StatusProhibit_ms25;

       // PDCP
       if (DRB_pdcp_config->rlc_AM) {
         free(DRB_pdcp_config->rlc_AM);
         DRB_pdcp_config->rlc_AM = NULL;
       }
       if (DRB_pdcp_config->rlc_UM) {
         free(DRB_pdcp_config->rlc_UM);
         DRB_pdcp_config->rlc_UM = NULL;
       }
       PDCP_rlc_AM = CALLOC(1, sizeof(*PDCP_rlc_AM));
       DRB_pdcp_config->rlc_AM = PDCP_rlc_AM;
       PDCP_rlc_AM->statusReportRequired = FALSE;

       break;
    default :
      LOG_E(RRC, "not supported qci %d\n", ue_context_pP->ue_context.modify_e_rab[i].param.qos.qci);
      ue_context_pP->ue_context.modify_e_rab[i].status = E_RAB_STATUS_FAILED;
      ue_context_pP->ue_context.modify_e_rab[i].xid = xid;
      ue_context_pP->ue_context.modify_e_rab[i].cause = S1AP_CAUSE_RADIO_NETWORK;
      ue_context_pP->ue_context.modify_e_rab[i].cause_value = 37;//S1ap_CauseRadioNetwork_not_supported_QCI_value;
      ue_context_pP->ue_context.nb_of_failed_e_rabs++;
      continue;
    }

    DRB_pdcp_config->headerCompression.present = PDCP_Config__headerCompression_PR_notUsed;

    DRB_lchan_config = DRB_config->logicalChannelConfig;
    DRB_ul_SpecificParameters = DRB_lchan_config->ul_SpecificParameters;

    if (ue_context_pP->ue_context.modify_e_rab[i].param.qos.qci < 9 )
      DRB_ul_SpecificParameters->priority = qci_to_priority[ue_context_pP->ue_context.modify_e_rab[i].param.qos.qci-1] + 3;
    else
2393 2394 2395
      DRB_ul_SpecificParameters->priority= 4;

    DRB_ul_SpecificParameters->prioritisedBitRate = LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_kBps8;
2396

2397 2398
    DRB_ul_SpecificParameters->bucketSizeDuration =
      LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
2399

2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413
    ASN_SEQUENCE_ADD(&(DRB_configList2)->list, DRB_config);

    LOG_I(RRC, "EPS ID %ld, DRB ID %ld (index %d), QCI %d, priority %ld, LCID %ld LCGID %ld \n",
      *DRB_config->eps_BearerIdentity,
      DRB_config->drb_Identity, i,
      ue_context_pP->ue_context.modify_e_rab[i].param.qos.qci,
      DRB_ul_SpecificParameters->priority,
      *(DRB_config->logicalChannelIdentity),
      *DRB_ul_SpecificParameters->logicalChannelGroup
      );

    //e_rab_done++;
    ue_context_pP->ue_context.modify_e_rab[i].status = E_RAB_STATUS_DONE;
    ue_context_pP->ue_context.modify_e_rab[i].xid = xid;
2414

2415
    {
2416 2417 2418 2419 2420 2421 2422 2423
      if (ue_context_pP->ue_context.modify_e_rab[i].param.nas_pdu.buffer != NULL) {
        dedicatedInfoNas = CALLOC(1, sizeof(DedicatedInfoNAS_t));
        memset(dedicatedInfoNas, 0, sizeof(OCTET_STRING_t));
        OCTET_STRING_fromBuf(dedicatedInfoNas,
                 (char*)ue_context_pP->ue_context.modify_e_rab[i].param.nas_pdu.buffer,
                 ue_context_pP->ue_context.modify_e_rab[i].param.nas_pdu.length);
        ASN_SEQUENCE_ADD(&dedicatedInfoNASList->list, dedicatedInfoNas);
        LOG_I(RRC, "add NAS info with size %d (rab id %d)\n",ue_context_pP->ue_context.modify_e_rab[i].param.nas_pdu.length, i);
2424
      }
2425 2426
      else {
        LOG_W(RRC, "Not received activate dedicated EPS bearer context request\n");
2427
      }
2428 2429
    }
  }
2430 2431 2432 2433 2434 2435 2436

  /* If list is empty free the list and reset the address */
  if (dedicatedInfoNASList != NULL) {
    if (dedicatedInfoNASList->list.count == 0) {
      free(dedicatedInfoNASList);
      dedicatedInfoNASList = NULL;
      LOG_W(RRC,"dedlicated NAS list is empty, free the list and reset the address\n");
2437
    }
2438 2439 2440 2441
  } else {
    LOG_W(RRC,"dedlicated NAS list is empty\n");
  }

2442 2443
  memset(buffer, 0, RRC_BUF_SIZE);

2444 2445 2446 2447 2448 2449 2450 2451 2452 2453
  size = do_RRCConnectionReconfiguration(ctxt_pP,
                                          buffer,
                                          xid,
                                          (SRB_ToAddModList_t*)NULL,
                                          (DRB_ToAddModList_t*)DRB_configList2,
                                          (DRB_ToReleaseList_t*)NULL,  // DRB2_list,
                                          (struct SPS_Config*)NULL,    // *sps_Config,
                                          NULL, NULL, NULL, NULL,NULL,
                                          NULL, NULL,  NULL, NULL, NULL, NULL,
                                          (struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList*)dedicatedInfoNASList
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#if defined(Rel10) || defined(Rel14)
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                                          , (SCellToAddMod_r10_t*)NULL
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#endif
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                                          );

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#ifdef RRC_MSG_PRINT
  LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n");
  for (i = 0; i < size; i++) {
    LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]);
  }
  LOG_F(RRC,"\n");
  ////////////////////////////////////////
#endif

#if defined(ENABLE_ITTI)

  /* Free all NAS PDUs */
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  for (i = 0; i < ue_context_pP->ue_context.nb_of_modify_e_rabs; i++) {
    if (ue_context_pP->ue_context.modify_e_rab[i].param.nas_pdu.buffer != NULL) {
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      /* Free the NAS PDU buffer and invalidate it */
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      free(ue_context_pP->ue_context.modify_e_rab[i].param.nas_pdu.buffer);
      ue_context_pP->ue_context.modify_e_rab[i].param.nas_pdu.buffer = NULL;
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    }
  }
#endif

 LOG_I(RRC,
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        "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration (bytes %d, UE RNTI %x)\n",
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        ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);

  LOG_D(RRC,
        "[FRAME %05d][RRC_eNB][MOD %u][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration to UE %x MUI %d) --->][PDCP][MOD %u][RB %u]\n",
        ctxt_pP->frame, ctxt_pP->module_id, size, ue_context_pP->ue_context.rnti, rrc_eNB_mui, ctxt_pP->module_id, DCCH);

  MSC_LOG_TX_MESSAGE(
    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" dedicated rrcConnectionReconfiguration UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);

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  rrc_data_req(
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    ctxt_pP,
    DCCH,
    rrc_eNB_mui++,
    SDU_CONFIRM_NO,
    size,
    buffer,
    PDCP_TRANSMISSION_MODE_CONTROL);
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  return 0;
}
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//-----------------------------------------------------------------------------
void
rrc_eNB_generate_dedicatedRRCConnectionReconfiguration_release(  const protocol_ctxt_t*   const ctxt_pP,
        rrc_eNB_ue_context_t*    const ue_context_pP,
        uint8_t                  xid,
        uint32_t                 nas_length,
        uint8_t*                 nas_buffer)
//-----------------------------------------------------------------------------
{
    uint8_t                             buffer[RRC_BUF_SIZE];
    int                                 i;
    uint16_t                            size  = 0;
    DRB_ToReleaseList_t**                DRB_Release_configList2=NULL;
    DRB_Identity_t* DRB_release;
    struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList *dedicatedInfoNASList = NULL;

    DRB_Release_configList2=&ue_context_pP->ue_context.DRB_Release_configList2[xid];
    if (*DRB_Release_configList2) {
      free(*DRB_Release_configList2);
    }
    *DRB_Release_configList2 = CALLOC(1, sizeof(**DRB_Release_configList2));

    for(i = 0; i < NB_RB_MAX; i++){
        if((ue_context_pP->ue_context.e_rab[i].status == E_RAB_STATUS_TORELEASE) && ue_context_pP->ue_context.e_rab[i].xid == xid){
            DRB_release = CALLOC(1, sizeof(DRB_Identity_t));
            *DRB_release = i+1;
            ASN_SEQUENCE_ADD(&(*DRB_Release_configList2)->list, DRB_release);
            //free(DRB_release);
        }
    }

    /* If list is empty free the list and reset the address */
    if (nas_length > 0) {
        DedicatedInfoNAS_t                 *dedicatedInfoNas                 = NULL;
        dedicatedInfoNASList = CALLOC(1, sizeof(struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList));
        dedicatedInfoNas = CALLOC(1, sizeof(DedicatedInfoNAS_t));
        memset(dedicatedInfoNas, 0, sizeof(OCTET_STRING_t));
                       OCTET_STRING_fromBuf(dedicatedInfoNas,
                              (char*)nas_buffer,
                              nas_length);
        ASN_SEQUENCE_ADD(&dedicatedInfoNASList->list, dedicatedInfoNas);
        LOG_I(RRC,"add NAS info with size %d\n",nas_length);
    } else {
      LOG_W(RRC,"dedlicated NAS list is empty\n");
    }

    memset(buffer, 0, RRC_BUF_SIZE);
    size = do_RRCConnectionReconfiguration(ctxt_pP,
                                    buffer,
                                    xid,
                                    NULL,
                                    NULL,
                                    (DRB_ToReleaseList_t*)*DRB_Release_configList2,
                                    NULL,
                                    NULL,
                                    NULL,
                                    NULL,
                                    NULL,
                                    NULL,
                                    NULL,
                                    NULL,
                                    NULL,
                                    NULL,
                                    NULL,
                                    NULL,
                                    (struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList*)dedicatedInfoNASList
#if defined(Rel10) || defined(Rel14)
                                    , (SCellToAddMod_r10_t*)NULL
#endif
                                   );
    ue_context_pP->ue_context.e_rab_release_command_flag = 1;

#ifdef RRC_MSG_PRINT
  LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n");
  for (i = 0; i < size; i++) {
    LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]);
  }
  LOG_F(RRC,"\n");
  ////////////////////////////////////////
#endif
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#if defined(ENABLE_ITTI)
  /* Free all NAS PDUs */
  if (nas_length > 0) {
      /* Free the NAS PDU buffer and invalidate it */
      free(nas_buffer);
  }
#endif

  LOG_I(RRC,
        "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration (bytes %d, UE RNTI %x)\n",
        ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);
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  LOG_D(RRC,
        "[FRAME %05d][RRC_eNB][MOD %u][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration to UE %x MUI %d) --->][PDCP][MOD %u][RB %u]\n",
        ctxt_pP->frame, ctxt_pP->module_id, size, ue_context_pP->ue_context.rnti, rrc_eNB_mui, ctxt_pP->module_id, DCCH);

  MSC_LOG_TX_MESSAGE(
    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" dedicated rrcConnectionReconfiguration UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);

  rrc_data_req(
    ctxt_pP,
    DCCH,
    rrc_eNB_mui++,
    SDU_CONFIRM_NO,
    size,
    buffer,
    PDCP_TRANSMISSION_MODE_CONTROL);
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}
#endif 
//-----------------------------------------------------------------------------
void
rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t* const ctxt_pP,
						     rrc_eNB_ue_context_t*          const ue_context_pP,
						     const uint8_t                ho_state
						     )
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//-----------------------------------------------------------------------------
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{
  uint8_t                             buffer[RRC_BUF_SIZE];
  uint16_t                            size;
  int                                 i;

  // configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE
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  eNB_RRC_INST*                       rrc_inst = RC.rrc[ctxt_pP->module_id];
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  struct PhysicalConfigDedicated**    physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated;
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  struct SRB_ToAddMod                *SRB2_config                      = NULL;
  struct SRB_ToAddMod__rlc_Config    *SRB2_rlc_config                  = NULL;
  struct SRB_ToAddMod__logicalChannelConfig *SRB2_lchan_config         = NULL;
  struct LogicalChannelConfig__ul_SpecificParameters
      *SRB2_ul_SpecificParameters       = NULL;
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  SRB_ToAddModList_t*                 SRB_configList = ue_context_pP->ue_context.SRB_configList;
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  SRB_ToAddModList_t                 **SRB_configList2                  = NULL;
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  struct DRB_ToAddMod                *DRB_config                       = NULL;
  struct RLC_Config                  *DRB_rlc_config                   = NULL;
  struct PDCP_Config                 *DRB_pdcp_config                  = NULL;
  struct PDCP_Config__rlc_AM         *PDCP_rlc_AM                      = NULL;
  struct PDCP_Config__rlc_UM         *PDCP_rlc_UM                      = NULL;
  struct LogicalChannelConfig        *DRB_lchan_config                 = NULL;
  struct LogicalChannelConfig__ul_SpecificParameters
      *DRB_ul_SpecificParameters        = NULL;
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  DRB_ToAddModList_t**                DRB_configList = &ue_context_pP->ue_context.DRB_configList;
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  DRB_ToAddModList_t**                DRB_configList2 = NULL;
   MAC_MainConfig_t                   *mac_MainConfig                   = NULL;
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  MeasObjectToAddModList_t           *MeasObj_list                     = NULL;
  MeasObjectToAddMod_t               *MeasObj                          = NULL;
  ReportConfigToAddModList_t         *ReportConfig_list                = NULL;
  ReportConfigToAddMod_t             *ReportConfig_per, *ReportConfig_A1,
                                     *ReportConfig_A2, *ReportConfig_A3, *ReportConfig_A4, *ReportConfig_A5;
  MeasIdToAddModList_t               *MeasId_list                      = NULL;
  MeasIdToAddMod_t                   *MeasId0, *MeasId1, *MeasId2, *MeasId3, *MeasId4, *MeasId5;
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#if defined(Rel10) || defined(Rel14)
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  long                               *sr_ProhibitTimer_r9              = NULL;
  //     uint8_t sCellIndexToAdd = rrc_find_free_SCell_index(enb_mod_idP, ue_mod_idP, 1);
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  //uint8_t                            sCellIndexToAdd = 0;
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#endif
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  long                               *logicalchannelgroup, *logicalchannelgroup_drb;
  long                               *maxHARQ_Tx, *periodicBSR_Timer;
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  RSRP_Range_t                       *rsrp                             = NULL;
  struct MeasConfig__speedStatePars  *Sparams                          = NULL;
  QuantityConfig_t                   *quantityConfig                   = NULL;
  CellsToAddMod_t                    *CellToAdd                        = NULL;
  CellsToAddModList_t                *CellsToAddModList                = NULL;
  struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList *dedicatedInfoNASList = NULL;
  DedicatedInfoNAS_t                 *dedicatedInfoNas                 = NULL;
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  /* for no gcc warnings */
  (void)dedicatedInfoNas;
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  C_RNTI_t                           *cba_RNTI                         = NULL;
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  uint8_t xid = rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id);   //Transaction_id,

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#ifdef CBA
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  //struct PUSCH_CBAConfigDedicated_vlola  *pusch_CBAConfigDedicated_vlola;
  uint8_t                            *cba_RNTI_buf;
  cba_RNTI = CALLOC(1, sizeof(C_RNTI_t));
  cba_RNTI_buf = CALLOC(1, 2 * sizeof(uint8_t));
  cba_RNTI->buf = cba_RNTI_buf;
  cba_RNTI->size = 2;
  cba_RNTI->bits_unused = 0;

  // associate UEs to the CBa groups as a function of their UE id
  if (rrc_inst->num_active_cba_groups) {
    cba_RNTI->buf[0] = rrc_inst->cba_rnti[ue_mod_idP % rrc_inst->num_active_cba_groups] & 0xff;
    cba_RNTI->buf[1] = 0xff;
    LOG_D(RRC,
          "[eNB %d] Frame %d: cba_RNTI = %x in group %d is attribued to UE %d\n",
          enb_mod_idP, frameP,
          rrc_inst->cba_rnti[ue_mod_idP % rrc_inst->num_active_cba_groups],
          ue_mod_idP % rrc_inst->num_active_cba_groups, ue_mod_idP);
  } else {
    cba_RNTI->buf[0] = 0x0;
    cba_RNTI->buf[1] = 0x0;
    LOG_D(RRC, "[eNB %d] Frame %d: no cba_RNTI is configured for UE %d\n", enb_mod_idP, frameP, ue_mod_idP);
  }
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#endif
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  T(T_ENB_RRC_CONNECTION_RECONFIGURATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  // Configure SRB2
  /// SRB2
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  SRB_configList2=&ue_context_pP->ue_context.SRB_configList2[xid];
  if (*SRB_configList2) {
    free(*SRB_configList2);
  }
  *SRB_configList2 = CALLOC(1, sizeof(**SRB_configList2));
  memset(*SRB_configList2, 0, sizeof(**SRB_configList2));
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  SRB2_config = CALLOC(1, sizeof(*SRB2_config));

  SRB2_config->srb_Identity = 2;
  SRB2_rlc_config = CALLOC(1, sizeof(*SRB2_rlc_config));
  SRB2_config->rlc_Config = SRB2_rlc_config;

  SRB2_rlc_config->present = SRB_ToAddMod__rlc_Config_PR_explicitValue;
  SRB2_rlc_config->choice.explicitValue.present = RLC_Config_PR_am;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.t_PollRetransmit = T_PollRetransmit_ms15;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollPDU = PollPDU_p8;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollByte = PollByte_kB1000;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.maxRetxThreshold = UL_AM_RLC__maxRetxThreshold_t32;
  SRB2_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_Reordering = T_Reordering_ms35;
  SRB2_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_StatusProhibit = T_StatusProhibit_ms10;

  SRB2_lchan_config = CALLOC(1, sizeof(*SRB2_lchan_config));
  SRB2_config->logicalChannelConfig = SRB2_lchan_config;

  SRB2_lchan_config->present = SRB_ToAddMod__logicalChannelConfig_PR_explicitValue;

  SRB2_ul_SpecificParameters = CALLOC(1, sizeof(*SRB2_ul_SpecificParameters));

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  SRB2_ul_SpecificParameters->priority = 3; // let some priority for SRB1 and dedicated DRBs
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  SRB2_ul_SpecificParameters->prioritisedBitRate =
    LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  SRB2_ul_SpecificParameters->bucketSizeDuration =
    LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;

  // LCG for CCCH and DCCH is 0 as defined in 36331
  logicalchannelgroup = CALLOC(1, sizeof(long));
  *logicalchannelgroup = 0;

  SRB2_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup;

  SRB2_lchan_config->choice.explicitValue.ul_SpecificParameters = SRB2_ul_SpecificParameters;
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  // this list has the configuration for SRB1 and SRB2
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  ASN_SEQUENCE_ADD(&SRB_configList->list, SRB2_config);
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  // this list has only the configuration for SRB2
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  ASN_SEQUENCE_ADD(&(*SRB_configList2)->list, SRB2_config);
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  // Configure DRB
  //*DRB_configList = CALLOC(1, sizeof(*DRB_configList));
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  // list for all the configured DRB
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  if (*DRB_configList) {
    free(*DRB_configList);
  }
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  *DRB_configList = CALLOC(1, sizeof(**DRB_configList));
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  memset(*DRB_configList, 0, sizeof(**DRB_configList));

  // list for the configured DRB for a this xid
  DRB_configList2=&ue_context_pP->ue_context.DRB_configList2[xid];
  if (*DRB_configList2) {
    free(*DRB_configList2);
  }
  *DRB_configList2 = CALLOC(1, sizeof(**DRB_configList2));
  memset(*DRB_configList2, 0, sizeof(**DRB_configList2));


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  /// DRB
  DRB_config = CALLOC(1, sizeof(*DRB_config));

  DRB_config->eps_BearerIdentity = CALLOC(1, sizeof(long));
  *(DRB_config->eps_BearerIdentity) = 5L; // LW set to first value, allowed value 5..15, value : x+4
  // DRB_config->drb_Identity = (DRB_Identity_t) 1; //allowed values 1..32
  // NN: this is the 1st DRB for this ue, so set it to 1
  DRB_config->drb_Identity = (DRB_Identity_t) 1;  // (ue_mod_idP+1); //allowed values 1..32, value: x
  DRB_config->logicalChannelIdentity = CALLOC(1, sizeof(long));
  *(DRB_config->logicalChannelIdentity) = (long)3; // value : x+2
  DRB_rlc_config = CALLOC(1, sizeof(*DRB_rlc_config));
  DRB_config->rlc_Config = DRB_rlc_config;
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#ifdef RRC_DEFAULT_RAB_IS_AM
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  DRB_rlc_config->present = RLC_Config_PR_am;
  DRB_rlc_config->choice.am.ul_AM_RLC.t_PollRetransmit = T_PollRetransmit_ms50;
  DRB_rlc_config->choice.am.ul_AM_RLC.pollPDU = PollPDU_p16;
  DRB_rlc_config->choice.am.ul_AM_RLC.pollByte = PollByte_kBinfinity;
  DRB_rlc_config->choice.am.ul_AM_RLC.maxRetxThreshold = UL_AM_RLC__maxRetxThreshold_t8;
  DRB_rlc_config->choice.am.dl_AM_RLC.t_Reordering = T_Reordering_ms35;
  DRB_rlc_config->choice.am.dl_AM_RLC.t_StatusProhibit = T_StatusProhibit_ms25;
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#else
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  DRB_rlc_config->present = RLC_Config_PR_um_Bi_Directional;
  DRB_rlc_config->choice.um_Bi_Directional.ul_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
  DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
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#ifdef CBA
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  DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.t_Reordering   = T_Reordering_ms5;//T_Reordering_ms25;
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#else
  DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.t_Reordering = T_Reordering_ms35;
#endif
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#endif
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  DRB_pdcp_config = CALLOC(1, sizeof(*DRB_pdcp_config));
  DRB_config->pdcp_Config = DRB_pdcp_config;
  DRB_pdcp_config->discardTimer = CALLOC(1, sizeof(long));
  *DRB_pdcp_config->discardTimer = PDCP_Config__discardTimer_infinity;
  DRB_pdcp_config->rlc_AM = NULL;
  DRB_pdcp_config->rlc_UM = NULL;
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  /* avoid gcc warnings */
  (void)PDCP_rlc_AM;
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  (void)PDCP_rlc_UM;
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#ifdef RRC_DEFAULT_RAB_IS_AM // EXMIMO_IOT
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  PDCP_rlc_AM = CALLOC(1, sizeof(*PDCP_rlc_AM));
  DRB_pdcp_config->rlc_AM = PDCP_rlc_AM;
  PDCP_rlc_AM->statusReportRequired = FALSE;
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#else
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  PDCP_rlc_UM = CALLOC(1, sizeof(*PDCP_rlc_UM));
  DRB_pdcp_config->rlc_UM = PDCP_rlc_UM;
  PDCP_rlc_UM->pdcp_SN_Size = PDCP_Config__rlc_UM__pdcp_SN_Size_len12bits;
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#endif
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  DRB_pdcp_config->headerCompression.present = PDCP_Config__headerCompression_PR_notUsed;
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  DRB_lchan_config = CALLOC(1, sizeof(*DRB_lchan_config));
  DRB_config->logicalChannelConfig = DRB_lchan_config;
  DRB_ul_SpecificParameters = CALLOC(1, sizeof(*DRB_ul_SpecificParameters));
  DRB_lchan_config->ul_SpecificParameters = DRB_ul_SpecificParameters;
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  DRB_ul_SpecificParameters->priority = 12;    // lower priority than srb1, srb2 and other dedicated bearer
  DRB_ul_SpecificParameters->prioritisedBitRate =LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_kBps8 ;
    //LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
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  DRB_ul_SpecificParameters->bucketSizeDuration =
    LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
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  // LCG for DTCH can take the value from 1 to 3 as defined in 36331: normally controlled by upper layers (like RRM)
  logicalchannelgroup_drb = CALLOC(1, sizeof(long));
  *logicalchannelgroup_drb = 1;
  DRB_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup_drb;
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  ASN_SEQUENCE_ADD(&(*DRB_configList)->list, DRB_config);
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  ASN_SEQUENCE_ADD(&(*DRB_configList2)->list, DRB_config);

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  //ue_context_pP->ue_context.DRB_configList2[0] = &(*DRB_configList);
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  mac_MainConfig = CALLOC(1, sizeof(*mac_MainConfig));
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  ue_context_pP->ue_context.mac_MainConfig = mac_MainConfig;
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  mac_MainConfig->ul_SCH_Config = CALLOC(1, sizeof(*mac_MainConfig->ul_SCH_Config));
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  maxHARQ_Tx = CALLOC(1, sizeof(long));
  *maxHARQ_Tx = MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
  mac_MainConfig->ul_SCH_Config->maxHARQ_Tx = maxHARQ_Tx;
  periodicBSR_Timer = CALLOC(1, sizeof(long));
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2874
  *periodicBSR_Timer = PeriodicBSR_Timer_r12_sf64;
2875
  mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
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2876
  mac_MainConfig->ul_SCH_Config->retxBSR_Timer = RetxBSR_Timer_r12_sf320;
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  mac_MainConfig->ul_SCH_Config->ttiBundling = 0; // FALSE
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  mac_MainConfig->timeAlignmentTimerDedicated = TimeAlignmentTimer_infinity;
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  mac_MainConfig->drx_Config = NULL;
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  mac_MainConfig->phr_Config = CALLOC(1, sizeof(*mac_MainConfig->phr_Config));
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  mac_MainConfig->phr_Config->present = MAC_MainConfig__phr_Config_PR_setup;
  mac_MainConfig->phr_Config->choice.setup.periodicPHR_Timer = MAC_MainConfig__phr_Config__setup__periodicPHR_Timer_sf20; // sf20 = 20 subframes
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2887

2888
  mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf20; // sf20 = 20 subframes
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  mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB1;  // Value dB1 =1 dB, dB3 = 3 dB
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2891

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2892
#if defined(Rel10) || defined(Rel14)
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  sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long));
  *sr_ProhibitTimer_r9 = 0;   // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2= 2*SR
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  mac_MainConfig->ext1 = CALLOC(1, sizeof(struct MAC_MainConfig__ext1));
  mac_MainConfig->ext1->sr_ProhibitTimer_r9 = sr_ProhibitTimer_r9;
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  //sps_RA_ConfigList_rlola = NULL;
#endif

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  //change the transmission mode for the primary component carrier
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  //TODO: add codebook subset restriction here
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  //TODO: change TM for secondary CC in SCelltoaddmodlist
2903
  if (*physicalConfigDedicated) {
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    if ((*physicalConfigDedicated)->antennaInfo) {
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      (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.transmissionMode = rrc_inst->configuration.ue_TransmissionMode[0];
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2906
      LOG_D(RRC,"Setting transmission mode to %ld+1\n",rrc_inst->configuration.ue_TransmissionMode[0]);
2907
      if (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm3) {
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	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction=     
	  CALLOC(1,sizeof(AntennaInfoDedicated__codebookSubsetRestriction_PR));
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->present =
	  AntennaInfoDedicated__codebookSubsetRestriction_PR_n2TxAntenna_tm3;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm3.buf= MALLOC(1);
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm3.buf[0] = 0xc0;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm3.size=1;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm3.bits_unused=6;
      }
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      else if (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm4) {
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	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction=     
	  CALLOC(1,sizeof(AntennaInfoDedicated__codebookSubsetRestriction_PR));
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->present =
	  AntennaInfoDedicated__codebookSubsetRestriction_PR_n2TxAntenna_tm4;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm4.buf= MALLOC(1);
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm4.buf[0] = 0xfc;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm4.size=1;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm4.bits_unused=2;
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      }
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      else if (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm5) {
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	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction=     
	  CALLOC(1,sizeof(AntennaInfoDedicated__codebookSubsetRestriction_PR));
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->present =
	  AntennaInfoDedicated__codebookSubsetRestriction_PR_n2TxAntenna_tm5;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm5.buf= MALLOC(1);
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm5.buf[0] = 0xf0;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm5.size=1;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm5.bits_unused=4;
      }
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      else if (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm6) {
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	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction=     
	  CALLOC(1,sizeof(AntennaInfoDedicated__codebookSubsetRestriction_PR));
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->present =
	  AntennaInfoDedicated__codebookSubsetRestriction_PR_n2TxAntenna_tm6;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm6.buf= MALLOC(1);
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm6.buf[0] = 0xf0;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm6.size=1;
	(*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm6.bits_unused=4;
      }
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    }
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    else {
      LOG_E(RRC,"antenna_info not present in physical_config_dedicated. Not reconfiguring!\n");
    }
    if ((*physicalConfigDedicated)->cqi_ReportConfig) {
      if ((rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm4) ||
	  (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm5) ||
	  (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm6)) {
	//feedback mode needs to be set as well
	//TODO: I think this is taken into account in the PHY automatically based on the transmission mode variable
	printf("setting cqi reporting mode to rm31\n");
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2959
#if defined(Rel10) || defined(Rel14)
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	*((*physicalConfigDedicated)->cqi_ReportConfig->cqi_ReportModeAperiodic)=CQI_ReportModeAperiodic_rm31;
#else
	*((*physicalConfigDedicated)->cqi_ReportConfig->cqi_ReportModeAperiodic)=CQI_ReportConfig__cqi_ReportModeAperiodic_rm31; // HLC CQI, no PMI
#endif
      }
    }
    else {
      LOG_E(RRC,"cqi_ReportConfig not present in physical_config_dedicated. Not reconfiguring!\n");
    }
  }
  else {
    LOG_E(RRC,"physical_config_dedicated not present in RRCConnectionReconfiguration. Not reconfiguring!\n");
  }
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  // Measurement ID list
  MeasId_list = CALLOC(1, sizeof(*MeasId_list));
  memset((void *)MeasId_list, 0, sizeof(*MeasId_list));

  MeasId0 = CALLOC(1, sizeof(*MeasId0));
  MeasId0->measId = 1;
  MeasId0->measObjectId = 1;
  MeasId0->reportConfigId = 1;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId0);

  MeasId1 = CALLOC(1, sizeof(*MeasId1));
  MeasId1->measId = 2;
  MeasId1->measObjectId = 1;
  MeasId1->reportConfigId = 2;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId1);

  MeasId2 = CALLOC(1, sizeof(*MeasId2));
  MeasId2->measId = 3;
  MeasId2->measObjectId = 1;
  MeasId2->reportConfigId = 3;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId2);

  MeasId3 = CALLOC(1, sizeof(*MeasId3));
  MeasId3->measId = 4;
  MeasId3->measObjectId = 1;
  MeasId3->reportConfigId = 4;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId3);

  MeasId4 = CALLOC(1, sizeof(*MeasId4));
  MeasId4->measId = 5;
  MeasId4->measObjectId = 1;
  MeasId4->reportConfigId = 5;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId4);

  MeasId5 = CALLOC(1, sizeof(*MeasId5));
  MeasId5->measId = 6;
  MeasId5->measObjectId = 1;
  MeasId5->reportConfigId = 6;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId5);

  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measIdToAddModList = MeasId_list;

  // Add one EUTRA Measurement Object
  MeasObj_list = CALLOC(1, sizeof(*MeasObj_list));
  memset((void *)MeasObj_list, 0, sizeof(*MeasObj_list));

  // Configure MeasObject

  MeasObj = CALLOC(1, sizeof(*MeasObj));
  memset((void *)MeasObj, 0, sizeof(*MeasObj));

  MeasObj->measObjectId = 1;
  MeasObj->measObject.present = MeasObjectToAddMod__measObject_PR_measObjectEUTRA;
  MeasObj->measObject.choice.measObjectEUTRA.carrierFreq = 3350; //band 7, 2.68GHz
  //MeasObj->measObject.choice.measObjectEUTRA.carrierFreq = 36090; //band 33, 1.909GHz
  MeasObj->measObject.choice.measObjectEUTRA.allowedMeasBandwidth = AllowedMeasBandwidth_mbw25;
  MeasObj->measObject.choice.measObjectEUTRA.presenceAntennaPort1 = 1;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf = CALLOC(1, sizeof(uint8_t));
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf[0] = 0;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.size = 1;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.bits_unused = 6;
  MeasObj->measObject.choice.measObjectEUTRA.offsetFreq = NULL;   // Default is 15 or 0dB

  MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList =
    (CellsToAddModList_t *) CALLOC(1, sizeof(*CellsToAddModList));

  CellsToAddModList = MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList;

  // Add adjacent cell lists (6 per eNB)
  for (i = 0; i < 6; i++) {
    CellToAdd = (CellsToAddMod_t *) CALLOC(1, sizeof(*CellToAdd));
    CellToAdd->cellIndex = i + 1;
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    CellToAdd->physCellId = get_adjacent_cell_id(ctxt_pP->module_id, i);
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    CellToAdd->cellIndividualOffset = Q_OffsetRange_dB0;

    ASN_SEQUENCE_ADD(&CellsToAddModList->list, CellToAdd);
  }
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  ASN_SEQUENCE_ADD(&MeasObj_list->list, MeasObj);
  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measObjectToAddModList = MeasObj_list;
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3055 3056
  // Report Configurations for periodical, A1-A5 events
  ReportConfig_list = CALLOC(1, sizeof(*ReportConfig_list));
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  ReportConfig_per = CALLOC(1, sizeof(*ReportConfig_per));
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  ReportConfig_A1 = CALLOC(1, sizeof(*ReportConfig_A1));
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  ReportConfig_A2 = CALLOC(1, sizeof(*ReportConfig_A2));

  ReportConfig_A3 = CALLOC(1, sizeof(*ReportConfig_A3));

  ReportConfig_A4 = CALLOC(1, sizeof(*ReportConfig_A4));

  ReportConfig_A5 = CALLOC(1, sizeof(*ReportConfig_A5));

  ReportConfig_per->reportConfigId = 1;
  ReportConfig_per->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_periodical;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.choice.periodical.purpose =
    ReportConfigEUTRA__triggerType__periodical__purpose_reportStrongestCells;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_per);

  ReportConfig_A1->reportConfigId = 2;
  ReportConfig_A1->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_event;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
    ReportConfigEUTRA__triggerType__event__eventId_PR_eventA1;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA1.
  a1_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA1.
  a1_Threshold.choice.threshold_RSRP = 10;

  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A1);
3102
  
3103
  if (ho_state == 1 /*HO_MEASURMENT */ ) {
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    LOG_I(RRC, "[eNB %d] frame %d: requesting A2, A3, A4, A5, and A6 event reporting\n",
          ctxt_pP->module_id, ctxt_pP->frame);
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    ReportConfig_A2->reportConfigId = 3;
    ReportConfig_A2->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.present =
      ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
      ReportConfigEUTRA__triggerType__event__eventId_PR_eventA2;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA2.a2_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA2.a2_Threshold.choice.threshold_RSRP = 10;

    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
      ReportConfigEUTRA__triggerQuantity_rsrp;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

    ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A2);

    ReportConfig_A3->reportConfigId = 4;
    ReportConfig_A3->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.present =
      ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
      ReportConfigEUTRA__triggerType__event__eventId_PR_eventA3;

    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA3.a3_Offset = 1;   //10;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA3.reportOnLeave = 1;

    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
      ReportConfigEUTRA__triggerQuantity_rsrp;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.hysteresis = 0.5; // FIXME ...hysteresis is of type long!
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.timeToTrigger =
      TimeToTrigger_ms40;
    ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A3);

    ReportConfig_A4->reportConfigId = 5;
    ReportConfig_A4->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.present =
      ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
      ReportConfigEUTRA__triggerType__event__eventId_PR_eventA4;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA4.a4_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA4.a4_Threshold.choice.threshold_RSRP = 10;

    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
      ReportConfigEUTRA__triggerQuantity_rsrp;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
    ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

    ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A4);

    ReportConfig_A5->reportConfigId = 6;
    ReportConfig_A5->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.present =
      ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
      ReportConfigEUTRA__triggerType__event__eventId_PR_eventA5;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA5.a5_Threshold1.present = ThresholdEUTRA_PR_threshold_RSRP;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA5.a5_Threshold2.present = ThresholdEUTRA_PR_threshold_RSRP;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA5.a5_Threshold1.choice.threshold_RSRP = 10;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
    eventA5.a5_Threshold2.choice.threshold_RSRP = 10;

    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
      ReportConfigEUTRA__triggerQuantity_rsrp;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
    ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

    ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A5);
    //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->reportConfigToAddModList = ReportConfig_list;

    rsrp = CALLOC(1, sizeof(RSRP_Range_t));
    *rsrp = 20;

    Sparams = CALLOC(1, sizeof(*Sparams));
    Sparams->present = MeasConfig__speedStatePars_PR_setup;
    Sparams->choice.setup.timeToTrigger_SF.sf_High = SpeedStateScaleFactors__sf_Medium_oDot75;
    Sparams->choice.setup.timeToTrigger_SF.sf_Medium = SpeedStateScaleFactors__sf_High_oDot5;
    Sparams->choice.setup.mobilityStateParameters.n_CellChangeHigh = 10;
    Sparams->choice.setup.mobilityStateParameters.n_CellChangeMedium = 5;
    Sparams->choice.setup.mobilityStateParameters.t_Evaluation = MobilityStateParameters__t_Evaluation_s60;
    Sparams->choice.setup.mobilityStateParameters.t_HystNormal = MobilityStateParameters__t_HystNormal_s120;

    quantityConfig = CALLOC(1, sizeof(*quantityConfig));
    memset((void *)quantityConfig, 0, sizeof(*quantityConfig));
    quantityConfig->quantityConfigEUTRA = CALLOC(1, sizeof(struct QuantityConfigEUTRA));
    memset((void *)quantityConfig->quantityConfigEUTRA, 0, sizeof(*quantityConfig->quantityConfigEUTRA));
    quantityConfig->quantityConfigCDMA2000 = NULL;
    quantityConfig->quantityConfigGERAN = NULL;
    quantityConfig->quantityConfigUTRA = NULL;
    quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP =
      CALLOC(1, sizeof(*(quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP)));
    quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ =
      CALLOC(1, sizeof(*(quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ)));
    *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP = FilterCoefficient_fc4;
    *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ = FilterCoefficient_fc4;

    LOG_I(RRC,
          "[eNB %d] Frame %d: potential handover preparation: store the information in an intermediate structure in case of failure\n",
3222
          ctxt_pP->module_id, ctxt_pP->frame);
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    // store the information in an intermediate structure for Hanodver management
    //rrc_inst->handover_info.as_config.sourceRadioResourceConfig.srb_ToAddModList = CALLOC(1,sizeof());
3225
    ue_context_pP->ue_context.handover_info = CALLOC(1, sizeof(*(ue_context_pP->ue_context.handover_info)));
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    //memcpy((void *)rrc_inst->handover_info[ue_mod_idP]->as_config.sourceRadioResourceConfig.srb_ToAddModList,(void *)SRB_list,sizeof(SRB_ToAddModList_t));
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    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.srb_ToAddModList = *SRB_configList2;
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    //memcpy((void *)rrc_inst->handover_info[ue_mod_idP]->as_config.sourceRadioResourceConfig.drb_ToAddModList,(void *)DRB_list,sizeof(DRB_ToAddModList_t));
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    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.drb_ToAddModList = *DRB_configList;
    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.drb_ToReleaseList = NULL;
    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.mac_MainConfig =
      CALLOC(1, sizeof(*ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.mac_MainConfig));
    memcpy((void*)ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.mac_MainConfig,
3234
           (void *)mac_MainConfig, sizeof(MAC_MainConfig_t));
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    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.physicalConfigDedicated =
3236
      CALLOC(1, sizeof(PhysicalConfigDedicated_t));
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    memcpy((void*)ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.physicalConfigDedicated,
           (void*)ue_context_pP->ue_context.physicalConfigDedicated, sizeof(PhysicalConfigDedicated_t));
    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.sps_Config = NULL;
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    //memcpy((void *)rrc_inst->handover_info[ue_mod_idP]->as_config.sourceRadioResourceConfig.sps_Config,(void *)rrc_inst->sps_Config[ue_mod_idP],sizeof(SPS_Config_t));

  }

#if defined(ENABLE_ITTI)
  /* Initialize NAS list */
  dedicatedInfoNASList = CALLOC(1, sizeof(struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList));

  /* Add all NAS PDUs to the list */
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  for (i = 0; i < ue_context_pP->ue_context.nb_of_e_rabs; i++) {
    if (ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer != NULL) {
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      dedicatedInfoNas = CALLOC(1, sizeof(DedicatedInfoNAS_t));
      memset(dedicatedInfoNas, 0, sizeof(OCTET_STRING_t));
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      OCTET_STRING_fromBuf(dedicatedInfoNas, 
			   (char*)ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer,
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                           ue_context_pP->ue_context.e_rab[i].param.nas_pdu.length);
3256
      ASN_SEQUENCE_ADD(&dedicatedInfoNASList->list, dedicatedInfoNas);
3257
    }
3258

3259 3260
    /* TODO parameters yet to process ... */
    {
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      //      ue_context_pP->ue_context.e_rab[i].param.qos;
      //      ue_context_pP->ue_context.e_rab[i].param.sgw_addr;
      //      ue_context_pP->ue_context.e_rab[i].param.gtp_teid;
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    }
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    /* TODO should test if e RAB are Ok before! */
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    ue_context_pP->ue_context.e_rab[i].status = E_RAB_STATUS_DONE;
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    LOG_D(RRC, "setting the status for the default DRB (index %d) to (%d,%s)\n", 
	  i, ue_context_pP->ue_context.e_rab[i].status, "E_RAB_STATUS_DONE");
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  }

  /* If list is empty free the list and reset the address */
  if (dedicatedInfoNASList->list.count == 0) {
    free(dedicatedInfoNASList);
    dedicatedInfoNASList = NULL;
  }

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#endif

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  memset(buffer, 0, RRC_BUF_SIZE);
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  size = do_RRCConnectionReconfiguration(ctxt_pP,
                                         buffer,
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                                         xid,   //Transaction_id,
                                         (SRB_ToAddModList_t*)*SRB_configList2, // SRB_configList
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                                         (DRB_ToAddModList_t*)*DRB_configList,
                                         (DRB_ToReleaseList_t*)NULL,  // DRB2_list,
                                         (struct SPS_Config*)NULL,    // *sps_Config,
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                                         (struct PhysicalConfigDedicated*)*physicalConfigDedicated,
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#ifdef EXMIMO_IOT
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                                         NULL, NULL, NULL,NULL,
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#else
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                                         (MeasObjectToAddModList_t*)MeasObj_list,
                                         (ReportConfigToAddModList_t*)ReportConfig_list,
                                         (QuantityConfig_t*)quantityConfig,
                                         (MeasIdToAddModList_t*)MeasId_list,
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#endif
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                                         (MAC_MainConfig_t*)mac_MainConfig,
                                         (MeasGapConfig_t*)NULL,
                                         (MobilityControlInfo_t*)NULL,
                                         (struct MeasConfig__speedStatePars*)Sparams,
                                         (RSRP_Range_t*)rsrp,
                                         (C_RNTI_t*)cba_RNTI,
                                         (struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList*)dedicatedInfoNASList
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#if defined(Rel10) || defined(Rel14)
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                                         , (SCellToAddMod_r10_t*)NULL
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#endif
3308
                                        );
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#ifdef RRC_MSG_PRINT
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  LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n");
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  for (i = 0; i < size; i++) {
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    LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]);
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  }
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  LOG_F(RRC,"\n");
  ////////////////////////////////////////
#endif

3319
#if defined(ENABLE_ITTI)
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  /* Free all NAS PDUs */
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  for (i = 0; i < ue_context_pP->ue_context.nb_of_e_rabs; i++) {
    if (ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer != NULL) {
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      /* Free the NAS PDU buffer and invalidate it */
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      free(ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer);
      ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer = NULL;
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    }
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  }

3330
#endif
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  LOG_I(RRC,
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        "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration (bytes %d, UE id %x)\n",
        ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);
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  LOG_D(RRC,
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        "[FRAME %05d][RRC_eNB][MOD %u][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration to UE %x MUI %d) --->][PDCP][MOD %u][RB %u]\n",
        ctxt_pP->frame, ctxt_pP->module_id, size, ue_context_pP->ue_context.rnti, rrc_eNB_mui, ctxt_pP->module_id, DCCH);
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  MSC_LOG_TX_MESSAGE(
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    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" rrcConnectionReconfiguration UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);
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  rrc_data_req(
	       ctxt_pP,
	       DCCH,
	       rrc_eNB_mui++,
	       SDU_CONFIRM_NO,
	       size,
	       buffer,
	       PDCP_TRANSMISSION_MODE_CONTROL);
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3359
}
3360

3361
//-----------------------------------------------------------------------------
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void
flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t* const ctxt_pP,
                 rrc_eNB_ue_context_t*          const ue_context_pP,
                 const uint8_t                ho_state,
                 agent_reconf_rrc * trig_param
                 )
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//-----------------------------------------------------------------------------
3369
{
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  uint8_t                             buffer[RRC_BUF_SIZE];
  uint16_t                            size;
  int                                 i;
 
  // configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE
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  eNB_RRC_INST*                       rrc_inst = RC.rrc[ctxt_pP->module_id];
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  struct PhysicalConfigDedicated**    physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated;
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  struct SRB_ToAddMod                *SRB2_config                      = NULL;
  struct SRB_ToAddMod__rlc_Config    *SRB2_rlc_config                  = NULL;
  struct SRB_ToAddMod__logicalChannelConfig *SRB2_lchan_config         = NULL;
  struct LogicalChannelConfig__ul_SpecificParameters
      *SRB2_ul_SpecificParameters       = NULL;
  SRB_ToAddModList_t*                 SRB_configList = ue_context_pP->ue_context.SRB_configList;
  SRB_ToAddModList_t                 **SRB_configList2                  = NULL;
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  struct DRB_ToAddMod                *DRB_config                       = NULL;
  struct RLC_Config                  *DRB_rlc_config                   = NULL;
  struct PDCP_Config                 *DRB_pdcp_config                  = NULL;
  struct PDCP_Config__rlc_AM         *PDCP_rlc_AM                      = NULL;
  struct PDCP_Config__rlc_UM         *PDCP_rlc_UM                      = NULL;
  struct LogicalChannelConfig        *DRB_lchan_config                 = NULL;
  struct LogicalChannelConfig__ul_SpecificParameters
      *DRB_ul_SpecificParameters        = NULL;
  DRB_ToAddModList_t**                DRB_configList = &ue_context_pP->ue_context.DRB_configList;
  DRB_ToAddModList_t**                DRB_configList2 = NULL;
   MAC_MainConfig_t                   *mac_MainConfig                   = NULL;
  MeasObjectToAddModList_t           *MeasObj_list                     = NULL;
  MeasObjectToAddMod_t               *MeasObj                          = NULL;
  ReportConfigToAddModList_t         *ReportConfig_list                = NULL;
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3400 3401
  ReportConfigToAddMod_t             *ReportConfig_per;//, *ReportConfig_A1,
                                     // *ReportConfig_A2, *ReportConfig_A3, *ReportConfig_A4, *ReportConfig_A5;
3402
  MeasIdToAddModList_t               *MeasId_list                      = NULL;
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3403
  MeasIdToAddMod_t                   *MeasId0; //, *MeasId1, *MeasId2, *MeasId3, *MeasId4, *MeasId5;
3404 3405 3406 3407
#if Rel10
  long                               *sr_ProhibitTimer_r9              = NULL;
  //     uint8_t sCellIndexToAdd = rrc_find_free_SCell_index(enb_mod_idP, ue_mod_idP, 1);
  //uint8_t                            sCellIndexToAdd = 0;
3408
#endif
3409

3410 3411
  long                               *logicalchannelgroup, *logicalchannelgroup_drb;
  long                               *maxHARQ_Tx, *periodicBSR_Timer;
3412

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  RSRP_Range_t                       *rsrp                             = NULL;
  struct MeasConfig__speedStatePars  *Sparams                          = NULL;
  QuantityConfig_t                   *quantityConfig                   = NULL;
  CellsToAddMod_t                    *CellToAdd                        = NULL;
  CellsToAddModList_t                *CellsToAddModList                = NULL;
  struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList *dedicatedInfoNASList = NULL;
  DedicatedInfoNAS_t                 *dedicatedInfoNas                 = NULL;
  /* for no gcc warnings */
  (void)dedicatedInfoNas;
3422

3423
  C_RNTI_t                           *cba_RNTI                         = NULL;
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3424

3425
  uint8_t xid = rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id);   //Transaction_id,
3426

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#ifdef CBA
  //struct PUSCH_CBAConfigDedicated_vlola  *pusch_CBAConfigDedicated_vlola;
  uint8_t                            *cba_RNTI_buf;
  cba_RNTI = CALLOC(1, sizeof(C_RNTI_t));
  cba_RNTI_buf = CALLOC(1, 2 * sizeof(uint8_t));
  cba_RNTI->buf = cba_RNTI_buf;
  cba_RNTI->size = 2;
  cba_RNTI->bits_unused = 0;
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  // associate UEs to the CBa groups as a function of their UE id
  if (rrc_inst->num_active_cba_groups) {
    cba_RNTI->buf[0] = rrc_inst->cba_rnti[ue_mod_idP % rrc_inst->num_active_cba_groups] & 0xff;
    cba_RNTI->buf[1] = 0xff;
    LOG_D(RRC,
          "[eNB %d] Frame %d: cba_RNTI = %x in group %d is attribued to UE %d\n",
          enb_mod_idP, frameP,
          rrc_inst->cba_rnti[ue_mod_idP % rrc_inst->num_active_cba_groups],
          ue_mod_idP % rrc_inst->num_active_cba_groups, ue_mod_idP);
  } else {
    cba_RNTI->buf[0] = 0x0;
    cba_RNTI->buf[1] = 0x0;
    LOG_D(RRC, "[eNB %d] Frame %d: no cba_RNTI is configured for UE %d\n", enb_mod_idP, frameP, ue_mod_idP);
3449 3450 3451 3452
  }

#endif

3453 3454 3455 3456 3457 3458 3459 3460
  T(T_ENB_RRC_CONNECTION_RECONFIGURATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

  // Configure SRB2
  /// SRB2
  SRB_configList2=&ue_context_pP->ue_context.SRB_configList2[xid];
  if (*SRB_configList2) {
    free(*SRB_configList2);
3461
  }
3462 3463 3464
  *SRB_configList2 = CALLOC(1, sizeof(**SRB_configList2));
  memset(*SRB_configList2, 0, sizeof(**SRB_configList2));
  SRB2_config = CALLOC(1, sizeof(*SRB2_config));
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3465

3466 3467 3468
  SRB2_config->srb_Identity = 2;
  SRB2_rlc_config = CALLOC(1, sizeof(*SRB2_rlc_config));
  SRB2_config->rlc_Config = SRB2_rlc_config;
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3470 3471 3472 3473 3474 3475 3476 3477
  SRB2_rlc_config->present = SRB_ToAddMod__rlc_Config_PR_explicitValue;
  SRB2_rlc_config->choice.explicitValue.present = RLC_Config_PR_am;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.t_PollRetransmit = T_PollRetransmit_ms15;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollPDU = PollPDU_p8;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollByte = PollByte_kB1000;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.maxRetxThreshold = UL_AM_RLC__maxRetxThreshold_t32;
  SRB2_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_Reordering = T_Reordering_ms35;
  SRB2_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_StatusProhibit = T_StatusProhibit_ms10;
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3479 3480
  SRB2_lchan_config = CALLOC(1, sizeof(*SRB2_lchan_config));
  SRB2_config->logicalChannelConfig = SRB2_lchan_config;
3481

3482
  SRB2_lchan_config->present = SRB_ToAddMod__logicalChannelConfig_PR_explicitValue;
3483

3484
  SRB2_ul_SpecificParameters = CALLOC(1, sizeof(*SRB2_ul_SpecificParameters));
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3486 3487 3488 3489 3490
  SRB2_ul_SpecificParameters->priority = 3; // let some priority for SRB1 and dedicated DRBs
  SRB2_ul_SpecificParameters->prioritisedBitRate =
    LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  SRB2_ul_SpecificParameters->bucketSizeDuration =
    LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
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3491

3492 3493 3494
  // LCG for CCCH and DCCH is 0 as defined in 36331
  logicalchannelgroup = CALLOC(1, sizeof(long));
  *logicalchannelgroup = 0;
3495

3496
  SRB2_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup;
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  SRB2_lchan_config->choice.explicitValue.ul_SpecificParameters = SRB2_ul_SpecificParameters;
  // this list has the configuration for SRB1 and SRB2
  ASN_SEQUENCE_ADD(&SRB_configList->list, SRB2_config);
  // this list has only the configuration for SRB2
  ASN_SEQUENCE_ADD(&(*SRB_configList2)->list, SRB2_config);
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3504 3505 3506 3507 3508 3509 3510 3511
  // Configure DRB
  //*DRB_configList = CALLOC(1, sizeof(*DRB_configList));
  // list for all the configured DRB
  if (*DRB_configList) {
    free(*DRB_configList);
  }
  *DRB_configList = CALLOC(1, sizeof(**DRB_configList));
  memset(*DRB_configList, 0, sizeof(**DRB_configList));
3512

3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630
  // list for the configured DRB for a this xid
  DRB_configList2=&ue_context_pP->ue_context.DRB_configList2[xid];
  if (*DRB_configList2) {
    free(*DRB_configList2);
  }
  *DRB_configList2 = CALLOC(1, sizeof(**DRB_configList2));
  memset(*DRB_configList2, 0, sizeof(**DRB_configList2));


  /// DRB
  DRB_config = CALLOC(1, sizeof(*DRB_config));

  DRB_config->eps_BearerIdentity = CALLOC(1, sizeof(long));
  *(DRB_config->eps_BearerIdentity) = 5L; // LW set to first value, allowed value 5..15, value : x+4
  // DRB_config->drb_Identity = (DRB_Identity_t) 1; //allowed values 1..32
  // NN: this is the 1st DRB for this ue, so set it to 1
  DRB_config->drb_Identity = (DRB_Identity_t) 1;  // (ue_mod_idP+1); //allowed values 1..32, value: x
  DRB_config->logicalChannelIdentity = CALLOC(1, sizeof(long));
  *(DRB_config->logicalChannelIdentity) = (long)3; // value : x+2
  DRB_rlc_config = CALLOC(1, sizeof(*DRB_rlc_config));
  DRB_config->rlc_Config = DRB_rlc_config;

#ifdef RRC_DEFAULT_RAB_IS_AM
  DRB_rlc_config->present = RLC_Config_PR_am;
  DRB_rlc_config->choice.am.ul_AM_RLC.t_PollRetransmit = T_PollRetransmit_ms50;
  DRB_rlc_config->choice.am.ul_AM_RLC.pollPDU = PollPDU_p16;
  DRB_rlc_config->choice.am.ul_AM_RLC.pollByte = PollByte_kBinfinity;
  DRB_rlc_config->choice.am.ul_AM_RLC.maxRetxThreshold = UL_AM_RLC__maxRetxThreshold_t8;
  DRB_rlc_config->choice.am.dl_AM_RLC.t_Reordering = T_Reordering_ms35;
  DRB_rlc_config->choice.am.dl_AM_RLC.t_StatusProhibit = T_StatusProhibit_ms25;
#else
  DRB_rlc_config->present = RLC_Config_PR_um_Bi_Directional;
  DRB_rlc_config->choice.um_Bi_Directional.ul_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
  DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
#ifdef CBA
  DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.t_Reordering   = T_Reordering_ms5;//T_Reordering_ms25;
#else
  DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.t_Reordering = T_Reordering_ms35;
#endif
#endif

  DRB_pdcp_config = CALLOC(1, sizeof(*DRB_pdcp_config));
  DRB_config->pdcp_Config = DRB_pdcp_config;
  DRB_pdcp_config->discardTimer = CALLOC(1, sizeof(long));
  *DRB_pdcp_config->discardTimer = PDCP_Config__discardTimer_infinity;
  DRB_pdcp_config->rlc_AM = NULL;
  DRB_pdcp_config->rlc_UM = NULL;

  /* avoid gcc warnings */
  (void)PDCP_rlc_AM;
  (void)PDCP_rlc_UM;

#ifdef RRC_DEFAULT_RAB_IS_AM // EXMIMO_IOT
  PDCP_rlc_AM = CALLOC(1, sizeof(*PDCP_rlc_AM));
  DRB_pdcp_config->rlc_AM = PDCP_rlc_AM;
  PDCP_rlc_AM->statusReportRequired = FALSE;
#else
  PDCP_rlc_UM = CALLOC(1, sizeof(*PDCP_rlc_UM));
  DRB_pdcp_config->rlc_UM = PDCP_rlc_UM;
  PDCP_rlc_UM->pdcp_SN_Size = PDCP_Config__rlc_UM__pdcp_SN_Size_len12bits;
#endif
  DRB_pdcp_config->headerCompression.present = PDCP_Config__headerCompression_PR_notUsed;

  DRB_lchan_config = CALLOC(1, sizeof(*DRB_lchan_config));
  DRB_config->logicalChannelConfig = DRB_lchan_config;
  DRB_ul_SpecificParameters = CALLOC(1, sizeof(*DRB_ul_SpecificParameters));
  DRB_lchan_config->ul_SpecificParameters = DRB_ul_SpecificParameters;

  DRB_ul_SpecificParameters->priority = 12;    // lower priority than srb1, srb2 and other dedicated bearer
  DRB_ul_SpecificParameters->prioritisedBitRate =LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_kBps8 ;
    //LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  DRB_ul_SpecificParameters->bucketSizeDuration =
    LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;

  // LCG for DTCH can take the value from 1 to 3 as defined in 36331: normally controlled by upper layers (like RRM)
  logicalchannelgroup_drb = CALLOC(1, sizeof(long));
  *logicalchannelgroup_drb = 1;
  DRB_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup_drb;

  ASN_SEQUENCE_ADD(&(*DRB_configList)->list, DRB_config);
  ASN_SEQUENCE_ADD(&(*DRB_configList2)->list, DRB_config);

  //ue_context_pP->ue_context.DRB_configList2[0] = &(*DRB_configList);

  mac_MainConfig = CALLOC(1, sizeof(*mac_MainConfig));
  // ue_context_pP->ue_context.mac_MainConfig = mac_MainConfig;

  mac_MainConfig->ul_SCH_Config = CALLOC(1, sizeof(*mac_MainConfig->ul_SCH_Config));

  maxHARQ_Tx = CALLOC(1, sizeof(long));
  *maxHARQ_Tx = MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
  mac_MainConfig->ul_SCH_Config->maxHARQ_Tx = maxHARQ_Tx;
  periodicBSR_Timer = CALLOC(1, sizeof(long));
  *periodicBSR_Timer = PeriodicBSR_Timer_r12_sf64;
  mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
  mac_MainConfig->ul_SCH_Config->retxBSR_Timer = RetxBSR_Timer_r12_sf320;
  mac_MainConfig->ul_SCH_Config->ttiBundling = 0; // FALSE

  mac_MainConfig->timeAlignmentTimerDedicated = TimeAlignmentTimer_infinity;

  mac_MainConfig->drx_Config = NULL;

  mac_MainConfig->phr_Config = CALLOC(1, sizeof(*mac_MainConfig->phr_Config));

  mac_MainConfig->phr_Config->present = MAC_MainConfig__phr_Config_PR_setup;
  mac_MainConfig->phr_Config->choice.setup.periodicPHR_Timer = MAC_MainConfig__phr_Config__setup__periodicPHR_Timer_sf20; // sf20 = 20 subframes

  mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf20; // sf20 = 20 subframes

  mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB1;  // Value dB1 =1 dB, dB3 = 3 dB

#ifdef Rel10
  sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long));
  *sr_ProhibitTimer_r9 = 0;   // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2= 2*SR
  mac_MainConfig->ext1 = CALLOC(1, sizeof(struct MAC_MainConfig__ext1));
  mac_MainConfig->ext1->sr_ProhibitTimer_r9 = sr_ProhibitTimer_r9;
  //sps_RA_ConfigList_rlola = NULL;
#endif
3631

3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657
  //change the transmission mode for the primary component carrier
  //TODO: add codebook subset restriction here
  //TODO: change TM for secondary CC in SCelltoaddmodlist
  if (*physicalConfigDedicated) {
    if ((*physicalConfigDedicated)->antennaInfo) {
      (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.transmissionMode = rrc_inst->configuration.ue_TransmissionMode[0];
      LOG_D(RRC,"Setting transmission mode to %ld+1\n",rrc_inst->configuration.ue_TransmissionMode[0]);
      if (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm3) {
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction=     
    CALLOC(1,sizeof(AntennaInfoDedicated__codebookSubsetRestriction_PR));
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->present =
    AntennaInfoDedicated__codebookSubsetRestriction_PR_n2TxAntenna_tm3;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm3.buf= MALLOC(1);
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm3.buf[0] = 0xc0;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm3.size=1;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm3.bits_unused=6;
      }
      else if (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm4) {
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction=     
    CALLOC(1,sizeof(AntennaInfoDedicated__codebookSubsetRestriction_PR));
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->present =
    AntennaInfoDedicated__codebookSubsetRestriction_PR_n2TxAntenna_tm4;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm4.buf= MALLOC(1);
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm4.buf[0] = 0xfc;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm4.size=1;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm4.bits_unused=2;
3658

3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678
      }
      else if (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm5) {
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction=     
    CALLOC(1,sizeof(AntennaInfoDedicated__codebookSubsetRestriction_PR));
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->present =
    AntennaInfoDedicated__codebookSubsetRestriction_PR_n2TxAntenna_tm5;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm5.buf= MALLOC(1);
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm5.buf[0] = 0xf0;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm5.size=1;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm5.bits_unused=4;
      }
      else if (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm6) {
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction=     
    CALLOC(1,sizeof(AntennaInfoDedicated__codebookSubsetRestriction_PR));
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->present =
    AntennaInfoDedicated__codebookSubsetRestriction_PR_n2TxAntenna_tm6;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm6.buf= MALLOC(1);
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm6.buf[0] = 0xf0;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm6.size=1;
  (*physicalConfigDedicated)->antennaInfo->choice.explicitValue.codebookSubsetRestriction->choice.n2TxAntenna_tm6.bits_unused=4;
3679
      }
3680
    }
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    else {
      LOG_E(RRC,"antenna_info not present in physical_config_dedicated. Not reconfiguring!\n");
    }
    if ((*physicalConfigDedicated)->cqi_ReportConfig) {
      if ((rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm4) ||
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    (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm5) ||
    (rrc_inst->configuration.ue_TransmissionMode[0]==AntennaInfoDedicated__transmissionMode_tm6)) {
  //feedback mode needs to be set as well
  //TODO: I think this is taken into account in the PHY automatically based on the transmission mode variable
  printf("setting cqi reporting mode to rm31\n");
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3691
#if defined(Rel10) || defined(Rel14)
3692
  *((*physicalConfigDedicated)->cqi_ReportConfig->cqi_ReportModeAperiodic)=CQI_ReportModeAperiodic_rm31;
3693
#else
3694
  *((*physicalConfigDedicated)->cqi_ReportConfig->cqi_ReportModeAperiodic)=CQI_ReportConfig__cqi_ReportModeAperiodic_rm31; // HLC CQI, no PMI
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#endif
      }
    }
    else {
      LOG_E(RRC,"cqi_ReportConfig not present in physical_config_dedicated. Not reconfiguring!\n");
    }
  }
  else {
    LOG_E(RRC,"physical_config_dedicated not present in RRCConnectionReconfiguration. Not reconfiguring!\n");
  }
3705

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  // Measurement ID list
  MeasId_list = CALLOC(1, sizeof(*MeasId_list));
  memset((void *)MeasId_list, 0, sizeof(*MeasId_list));

  MeasId0 = CALLOC(1, sizeof(*MeasId0));
  MeasId0->measId = 1;
  MeasId0->measObjectId = 1;
  MeasId0->reportConfigId = 1;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId0);

3716 3717 3718
  /*
   * Add one EUTRA Measurement Object
  */
3719 3720 3721 3722

  MeasObj_list = CALLOC(1, sizeof(*MeasObj_list));
  memset((void *)MeasObj_list, 0, sizeof(*MeasObj_list));

3723
  // Configure MeasObject 
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  MeasObj = CALLOC(1, sizeof(*MeasObj));
  memset((void *)MeasObj, 0, sizeof(*MeasObj));

  MeasObj->measObjectId = 1;
  MeasObj->measObject.present = MeasObjectToAddMod__measObject_PR_measObjectEUTRA;
  MeasObj->measObject.choice.measObjectEUTRA.carrierFreq = 3350; //band 7, 2.68GHz
  //MeasObj->measObject.choice.measObjectEUTRA.carrierFreq = 36090; //band 33, 1.909GHz
  MeasObj->measObject.choice.measObjectEUTRA.allowedMeasBandwidth = AllowedMeasBandwidth_mbw25;
  MeasObj->measObject.choice.measObjectEUTRA.presenceAntennaPort1 = 1;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf = CALLOC(1, sizeof(uint8_t));
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf[0] = 0;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.size = 1;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.bits_unused = 6;
  MeasObj->measObject.choice.measObjectEUTRA.offsetFreq = NULL;   // Default is 15 or 0dB

  MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList =
    (CellsToAddModList_t *) CALLOC(1, sizeof(*CellsToAddModList));

  CellsToAddModList = MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList;

  // Add adjacent cell lists (6 per eNB)
  for (i = 0; i < 6; i++) {
    CellToAdd = (CellsToAddMod_t *) CALLOC(1, sizeof(*CellToAdd));
    CellToAdd->cellIndex = i + 1;
3749
    CellToAdd->physCellId = get_adjacent_cell_id(ctxt_pP->module_id, i);
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    CellToAdd->cellIndividualOffset = Q_OffsetRange_dB0;

    ASN_SEQUENCE_ADD(&CellsToAddModList->list, CellToAdd);
  }
3754

3755 3756
  ASN_SEQUENCE_ADD(&MeasObj_list->list, MeasObj);
  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measObjectToAddModList = MeasObj_list;
Lionel Gauthier's avatar
 
Lionel Gauthier committed
3757

3758
  // Report Configurations for periodical, A1-A5 events
3759

3760
  /* RRC Strategy Measurement */
3761 3762


3763
  if (strcmp("one_shot", trig_param->trigger_policy) == 0){
3764

3765 3766
      trig_param->report_interval = 0;
      trig_param->report_amount = 0;
3767

3768
  }
3769

3770
  else if (strcmp("event_driven", trig_param->trigger_policy) == 0){
3771

3772 3773
      trig_param->report_interval = 6;
      trig_param->report_amount = 2;
3774

3775
  }
3776

3777
  else if (strcmp("periodical", trig_param->trigger_policy) == 0){
3778

3779 3780
      trig_param->report_interval = 1;
      trig_param->report_amount = 7;
3781

3782
  }
3783

3784
  else {
3785

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     LOG_E(FLEXRAN_AGENT, "There is something wrong on RRC agent!");
  }
3788 3789 3790



3791
  ReportConfig_list = CALLOC(1, sizeof(*ReportConfig_list));
3792

3793
  ReportConfig_per = CALLOC(1, sizeof(*ReportConfig_per));
3794

3795
    // Periodical Measurement Report
3796

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  ReportConfig_per->reportConfigId = 1;
  ReportConfig_per->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
3799

3800 3801
    ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.present =
      ReportConfigEUTRA__triggerType_PR_periodical;
3802

3803 3804
    ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.choice.periodical.purpose =
      ReportConfigEUTRA__triggerType__periodical__purpose_reportStrongestCells;
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    // ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.timeToTrigger = TimeToTrigger_ms40;  
    ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
   ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
   ReportConfig_per->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
   ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportInterval = trig_param->report_interval ;//ReportInterval_ms2048; // RRC counter frame- ms1024 is 1ms   
3811

3812
   ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportAmount = trig_param->report_amount; //ReportConfigEUTRA__reportAmount_r2; // put r1 to see once, r2 for 2 times and ...
3813 3814


3815
  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_per);
3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832



    quantityConfig = CALLOC(1, sizeof(*quantityConfig));
    memset((void *)quantityConfig, 0, sizeof(*quantityConfig));
    quantityConfig->quantityConfigEUTRA = CALLOC(1, sizeof(struct QuantityConfigEUTRA));
    memset((void *)quantityConfig->quantityConfigEUTRA, 0, sizeof(*quantityConfig->quantityConfigEUTRA));
    quantityConfig->quantityConfigCDMA2000 = NULL;
    quantityConfig->quantityConfigGERAN = NULL;
    quantityConfig->quantityConfigUTRA = NULL;
    quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP =
      CALLOC(1, sizeof(*(quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP)));
    quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ =
      CALLOC(1, sizeof(*(quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ)));
    *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP = FilterCoefficient_fc4;
    *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ = FilterCoefficient_fc4;

3833
  
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#if defined(ENABLE_ITTI)
  /* Initialize NAS list */
  dedicatedInfoNASList = CALLOC(1, sizeof(struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList));

  /* Add all NAS PDUs to the list */
3839 3840
  for (i = 0; i < ue_context_pP->ue_context.nb_of_e_rabs; i++) {
    if (ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer != NULL) {
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      dedicatedInfoNas = CALLOC(1, sizeof(DedicatedInfoNAS_t));
      memset(dedicatedInfoNas, 0, sizeof(OCTET_STRING_t));
3843
      OCTET_STRING_fromBuf(dedicatedInfoNas, 
3844
         (char*)ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer,
3845
                           ue_context_pP->ue_context.e_rab[i].param.nas_pdu.length);
3846
      ASN_SEQUENCE_ADD(&dedicatedInfoNASList->list, dedicatedInfoNas);
3847
    }
3848

3849
    /* TODO parameters yet to process ... */
3850
    // {
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      //      ue_context_pP->ue_context.e_rab[i].param.qos;
      //      ue_context_pP->ue_context.e_rab[i].param.sgw_addr;
      //      ue_context_pP->ue_context.e_rab[i].param.gtp_teid;
3854
    // }
3855 3856

    /* TODO should test if e RAB are Ok before! */
3857
    ue_context_pP->ue_context.e_rab[i].status = E_RAB_STATUS_DONE;
3858
    LOG_D(RRC, "setting the status for the default DRB (index %d) to (%d,%s)\n", 
3859
    i, ue_context_pP->ue_context.e_rab[i].status, "E_RAB_STATUS_DONE");
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  }

  /* If list is empty free the list and reset the address */
  if (dedicatedInfoNASList->list.count == 0) {
    free(dedicatedInfoNASList);
    dedicatedInfoNASList = NULL;
  }

3868 3869
#endif

3870
  memset(buffer, 0, RRC_BUF_SIZE);
3871
  
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  size = do_RRCConnectionReconfiguration(ctxt_pP,
                                         buffer,
3874
                                         xid,   //Transaction_id,
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                                         (SRB_ToAddModList_t*)NULL, // SRB_configList
                                         (DRB_ToAddModList_t*)NULL,
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                                         (DRB_ToReleaseList_t*)NULL,  // DRB2_list,
                                         (struct SPS_Config*)NULL,    // *sps_Config,
3879
                                         (struct PhysicalConfigDedicated*)*physicalConfigDedicated,
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// #ifdef EXMIMO_IOT
//                                          NULL, NULL, NULL,NULL,
// #else
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                                         (MeasObjectToAddModList_t*)MeasObj_list,
                                         (ReportConfigToAddModList_t*)ReportConfig_list,
                                         (QuantityConfig_t*)quantityConfig,
                                         (MeasIdToAddModList_t*)MeasId_list,
3887
// #endif
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                                         (MAC_MainConfig_t*)mac_MainConfig,
                                         (MeasGapConfig_t*)NULL,
                                         (MobilityControlInfo_t*)NULL,
                                         (struct MeasConfig__speedStatePars*)Sparams,
                                         (RSRP_Range_t*)rsrp,
                                         (C_RNTI_t*)cba_RNTI,
                                         (struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList*)dedicatedInfoNASList
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Cedric Roux committed
3895
#if defined(Rel10) || defined(Rel14)
3896
                                         , (SCellToAddMod_r10_t*)NULL
3897
#endif
3898
                                        );
3899

3900
#ifdef RRC_MSG_PRINT
3901
  LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n");
3902
  for (i = 0; i < size; i++) {
3903
    LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]);
3904
  }
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  LOG_F(RRC,"\n");
  ////////////////////////////////////////
#endif

3909
#if defined(ENABLE_ITTI)
3910 3911

  /* Free all NAS PDUs */
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  for (i = 0; i < ue_context_pP->ue_context.nb_of_e_rabs; i++) {
    if (ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer != NULL) {
3914
      /* Free the NAS PDU buffer and invalidate it */
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      free(ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer);
      ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer = NULL;
3917
    }
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  }

3920
#endif
3921

3922
  LOG_I(RRC,
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        "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration (bytes %d, UE id %x)\n",
        ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);
3925

3926
  LOG_D(RRC,
3927 3928
        "[FRAME %05d][RRC_eNB][MOD %u][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration to UE %x MUI %d) --->][PDCP][MOD %u][RB %u]\n",
        ctxt_pP->frame, ctxt_pP->module_id, size, ue_context_pP->ue_context.rnti, rrc_eNB_mui, ctxt_pP->module_id, DCCH);
3929 3930

  MSC_LOG_TX_MESSAGE(
3931 3932 3933 3934 3935 3936 3937 3938 3939
    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" rrcConnectionReconfiguration UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);
3940

3941
  rrc_data_req(
3942 3943 3944 3945 3946 3947 3948
         ctxt_pP,
         DCCH,
         rrc_eNB_mui++,
         SDU_CONFIRM_NO,
         size,
         buffer,
         PDCP_TRANSMISSION_MODE_CONTROL);
winckel's avatar
winckel committed
3949
}
3950

3951

3952 3953 3954 3955 3956 3957 3958 3959
//-----------------------------------------------------------------------------
int
rrc_eNB_generate_RRCConnectionReconfiguration_SCell(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t* const ue_context_pP,
  uint32_t dl_CarrierFreq_r10
)
//-----------------------------------------------------------------------------
3960
{
3961 3962 3963

  uint8_t size;
  uint8_t buffer[100];
3964

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Cedric Roux committed
3965
#if defined(Rel10) || defined(Rel14)
3966
  uint8_t sCellIndexToAdd = 0; //one SCell so far
3967 3968 3969

  //   uint8_t sCellIndexToAdd;
  //   sCellIndexToAdd = rrc_find_free_SCell_index(enb_mod_idP, ue_mod_idP, 1);
3970
  //  if (RC.rrc[enb_mod_idP]->sCell_config[ue_mod_idP][sCellIndexToAdd] ) {
3971 3972
  if (ue_context_pP->ue_context.sCell_config != NULL) {
    ue_context_pP->ue_context.sCell_config[sCellIndexToAdd].cellIdentification_r10->dl_CarrierFreq_r10 = dl_CarrierFreq_r10;
3973
  } else {
3974 3975
    LOG_E(RRC,"Scell not configured!\n");
    return(-1);
3976 3977
  }

3978
#endif
3979
  size = do_RRCConnectionReconfiguration(ctxt_pP,
3980
                                         buffer,
3981
                                         rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),//Transaction_id,
3982 3983 3984 3985 3986 3987 3988
                                         (SRB_ToAddModList_t*)NULL,
                                         (DRB_ToAddModList_t*)NULL,
                                         (DRB_ToReleaseList_t*)NULL,
                                         (struct SPS_Config*)NULL,
                                         (struct PhysicalConfigDedicated*)NULL,
                                         (MeasObjectToAddModList_t*)NULL,
                                         (ReportConfigToAddModList_t*)NULL,
3989
                                         (QuantityConfig_t*)NULL,
3990 3991 3992 3993 3994 3995 3996
                                         (MeasIdToAddModList_t*)NULL,
                                         (MAC_MainConfig_t*)NULL,
                                         (MeasGapConfig_t*)NULL,
                                         (MobilityControlInfo_t*)NULL,
                                         (struct MeasConfig__speedStatePars*)NULL,
                                         (RSRP_Range_t*)NULL,
                                         (C_RNTI_t*)NULL,
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                                         (struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList*)NULL

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#if defined(Rel10) || defined(Rel14)
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                                         , ue_context_pP->ue_context.sCell_config
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#endif
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                                        );
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  LOG_I(RRC,"[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration (bytes %d, UE id %x)\n",
        ctxt_pP->module_id,ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);

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  MSC_LOG_TX_MESSAGE(
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    MSC_RRC_ENB,
    MSC_RRC_UE,
    buffer,
    size,
    MSC_AS_TIME_FMT" rrcConnectionReconfiguration UE %x MUI %d size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
    rrc_eNB_mui,
    size);
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  rrc_data_req(
	       ctxt_pP,
	       DCCH,
	       rrc_eNB_mui++,
	       SDU_CONFIRM_NO,
	       size,
	       buffer,
	       PDCP_TRANSMISSION_MODE_CONTROL);
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  return(0);
}


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//-----------------------------------------------------------------------------
void
rrc_eNB_process_MeasurementReport(
  const protocol_ctxt_t* const ctxt_pP,
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  rrc_eNB_ue_context_t*         ue_context_pP,
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  const MeasResults_t*   const measResults2
)
//-----------------------------------------------------------------------------
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{
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  int i=0;
  int neighboring_cells=-1;
  
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  T(T_ENB_RRC_MEASUREMENT_REPORT, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  if (measResults2 == NULL )
    return;
  
  if (measResults2->measId > 0 ){
     if (ue_context_pP->ue_context.measResults == NULL) {
       ue_context_pP->ue_context.measResults = CALLOC(1, sizeof(MeasResults_t));
     }
     ue_context_pP->ue_context.measResults->measId=measResults2->measId; 
     ue_context_pP->ue_context.measResults->measResultPCell.rsrpResult=measResults2->measResultPCell.rsrpResult;
     ue_context_pP->ue_context.measResults->measResultPCell.rsrqResult=measResults2->measResultPCell.rsrqResult;
     LOG_D(RRC, "[eNB %d]Frame %d: UE %x (Measurement Id %d): RSRP of Source %ld\n", ctxt_pP->module_id, ctxt_pP->frame, ctxt_pP->rnti, (int)measResults2->measId, ue_context_pP->ue_context.measResults->measResultPCell.rsrpResult-140);
     LOG_D(RRC, "[eNB %d]Frame %d: UE %x (Measurement Id %d): RSRQ of Source %ld\n", ctxt_pP->module_id, ctxt_pP->frame, ctxt_pP->rnti, (int)measResults2->measId, ue_context_pP->ue_context.measResults->measResultPCell.rsrqResult/2 - 20);
   }
   if (measResults2->measResultNeighCells == NULL)
     return;

   if (measResults2->measResultNeighCells->choice.measResultListEUTRA.list.count > 0) {
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     neighboring_cells = measResults2->measResultNeighCells->choice.measResultListEUTRA.list.count;
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     if (ue_context_pP->ue_context.measResults->measResultNeighCells == NULL) {
       
       ue_context_pP->ue_context.measResults->measResultNeighCells = CALLOC(1, sizeof(*measResults2->measResultNeighCells)*neighboring_cells);
     }
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     ue_context_pP->ue_context.measResults->measResultNeighCells->choice.measResultListEUTRA.list.count = neighboring_cells;
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     for (i=0; i < neighboring_cells; i++){
       memcpy (ue_context_pP->ue_context.measResults->measResultNeighCells->choice.measResultListEUTRA.list.array[i],
	       measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[i],
	       sizeof(MeasResultListEUTRA_t));
       
       LOG_D(RRC, "Physical Cell Id %d\n",
	     (int)ue_context_pP->ue_context.measResults->measResultNeighCells->choice.measResultListEUTRA.list.array[i]->physCellId);
       LOG_D(RRC, "RSRP of Target %d\n",
	     (int)*(ue_context_pP->ue_context.measResults->measResultNeighCells->choice.measResultListEUTRA.list.array[i]->measResult.rsrpResult));
       LOG_D(RRC, "RSRQ of Target %d\n",
	     (int)*(ue_context_pP->ue_context.measResults->measResultNeighCells->choice.measResultListEUTRA.list.array[i]->measResult.rsrqResult));
     }
   }
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// #if defined(Rel10) || defined(Rel14)
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// #else
  // LOG_I(RRC, "RSRP of Source %d\n", measResults2->measResultServCell.rsrpResult);
  // LOG_I(RRC, "RSRQ of Source %d\n", measResults2->measResultServCell.rsrqResult);
// #endif

  // if (ue_context_pP->ue_context.handover_info->ho_prepare != 0xF0) {
  //   rrc_eNB_generate_HandoverPreparationInformation(ctxt_pP,
  //       ue_context_pP,
  //       measResults2->measResultNeighCells->choice.
  //       measResultListEUTRA.list.array[0]->physCellId);
  // } else {
  //   LOG_D(RRC, "[eNB %d] Frame %d: Ignoring MeasReport from UE %x as Handover is in progress... \n", ctxt_pP->module_id, ctxt_pP->frame,
  //         ctxt_pP->rnti);
  // }
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  //Look for IP address of the target eNB
  //Send Handover Request -> target eNB
  //Wait for Handover Acknowledgement <- target eNB
  //Send Handover Command
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  //x2delay();
  //    handover_request_x2(ue_mod_idP,enb_mod_idP,measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->physCellId);
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  //    uint8_t buffer[100];
  //    int size=rrc_eNB_generate_Handover_Command_TeNB(0,0,buffer);
  //
  //      send_check_message((char*)buffer,size);
  //send_handover_command();
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}

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//-----------------------------------------------------------------------------
void
rrc_eNB_generate_HandoverPreparationInformation(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t* const ue_context_pP,
  PhysCellId_t                 targetPhyId
)
//-----------------------------------------------------------------------------
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{
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  struct rrc_eNB_ue_context_s*        ue_context_target_p = NULL;
  //uint8_t                             UE_id_target        = -1;
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  uint8_t                             mod_id_target = get_adjacent_cell_mod_id(targetPhyId);
  HANDOVER_INFO                      *handoverInfo = CALLOC(1, sizeof(*handoverInfo));
  /*
     uint8_t buffer[100];
     uint8_t size;
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     struct PhysicalConfigDedicated  **physicalConfigDedicated = &RC.rrc[enb_mod_idP]->physicalConfigDedicated[ue_mod_idP];
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     RadioResourceConfigDedicated_t *radioResourceConfigDedicated = CALLOC(1,sizeof(RadioResourceConfigDedicated_t));
   */
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  T(T_ENB_RRC_HANDOVER_PREPARATION_INFORMATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  handoverInfo->as_config.antennaInfoCommon.antennaPortsCount = 0;    //Not used 0- but check value
  handoverInfo->as_config.sourceDl_CarrierFreq = 36090;   //Verify!

  memcpy((void *)&handoverInfo->as_config.sourceMasterInformationBlock,
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         (void*)&RC.rrc[ctxt_pP->module_id]->carrier[0] /* CROUX TBC */.mib, sizeof(MasterInformationBlock_t));
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  memcpy((void *)&handoverInfo->as_config.sourceMeasConfig,
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         (void*)ue_context_pP->ue_context.measConfig, sizeof(MeasConfig_t));
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  // FIXME handoverInfo not used...
  free( handoverInfo );
  handoverInfo = 0;

  //to be configured
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  memset((void*)&ue_context_pP->ue_context.handover_info->as_config.sourceSecurityAlgorithmConfig,
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         0, sizeof(SecurityAlgorithmConfig_t));

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  memcpy((void*)&ue_context_pP->ue_context.handover_info->as_config.sourceSystemInformationBlockType1,
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         (void*)&RC.rrc[ctxt_pP->module_id]->carrier[0] /* CROUX TBC */.SIB1, sizeof(SystemInformationBlockType1_t));
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  memcpy((void*)&ue_context_pP->ue_context.handover_info->as_config.sourceSystemInformationBlockType2,
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         (void*)&RC.rrc[ctxt_pP->module_id]->carrier[0] /* CROUX TBC */.SIB23, sizeof(SystemInformationBlockType2_t));
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  ue_context_pP->ue_context.handover_info->as_context.reestablishmentInfo =
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    CALLOC(1, sizeof(ReestablishmentInfo_t));
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  ue_context_pP->ue_context.handover_info->as_context.reestablishmentInfo->sourcePhysCellId =
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    RC.rrc[ctxt_pP->module_id]->carrier[0] /* CROUX TBC */.physCellId;
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  ue_context_pP->ue_context.handover_info->as_context.reestablishmentInfo->targetCellShortMAC_I.buf = NULL;  // Check values later
  ue_context_pP->ue_context.handover_info->as_context.reestablishmentInfo->targetCellShortMAC_I.size = 0;
  ue_context_pP->ue_context.handover_info->as_context.reestablishmentInfo->targetCellShortMAC_I.bits_unused = 0;
  ue_context_pP->ue_context.handover_info->as_context.reestablishmentInfo->additionalReestabInfoList = NULL;
  ue_context_pP->ue_context.handover_info->ho_prepare = 0xFF;    //0xF0;
  ue_context_pP->ue_context.handover_info->ho_complete = 0;
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  if (mod_id_target != 0xFF) {
    //UE_id_target = rrc_find_free_ue_index(modid_target);
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    ue_context_target_p =
      rrc_eNB_get_ue_context(
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        RC.rrc[mod_id_target],
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        ue_context_pP->ue_context.rnti);

    /*UE_id_target = rrc_eNB_get_next_free_UE_index(
                    mod_id_target,
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                    RC.rrc[ctxt_pP->module_id]->Info.UE_list[ue_mod_idP]);  //this should return a new index*/
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    if (ue_context_target_p == NULL) { // if not already in target cell
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      ue_context_target_p = rrc_eNB_allocate_new_UE_context(RC.rrc[ctxt_pP->module_id]);
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      ue_context_target_p->ue_id_rnti      = ue_context_pP->ue_context.rnti;             // LG: should not be the same
      ue_context_target_p->ue_context.rnti = ue_context_target_p->ue_id_rnti; // idem
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      LOG_N(RRC,
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            "[eNB %d] Frame %d : Emulate sending HandoverPreparationInformation msg from eNB source %d to eNB target %ld: source UE_id %x target UE_id %x source_modId: %d target_modId: %d\n",
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            ctxt_pP->module_id,
            ctxt_pP->frame,
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            RC.rrc[ctxt_pP->module_id]->carrier[0] /* CROUX TBC */.physCellId,
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            targetPhyId,
            ue_context_pP->ue_context.rnti,
            ue_context_target_p->ue_id_rnti,
            ctxt_pP->module_id,
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            mod_id_target);
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      ue_context_target_p->ue_context.handover_info =
        CALLOC(1, sizeof(*(ue_context_target_p->ue_context.handover_info)));
      memcpy((void*)&ue_context_target_p->ue_context.handover_info->as_context,
             (void*)&ue_context_pP->ue_context.handover_info->as_context,
             sizeof(AS_Context_t));
      memcpy((void*)&ue_context_target_p->ue_context.handover_info->as_config,
             (void*)&ue_context_pP->ue_context.handover_info->as_config,
             sizeof(AS_Config_t));
      ue_context_target_p->ue_context.handover_info->ho_prepare = 0x00;// 0xFF;
      ue_context_target_p->ue_context.handover_info->ho_complete = 0;
      ue_context_pP->ue_context.handover_info->modid_t = mod_id_target;
      ue_context_pP->ue_context.handover_info->ueid_s  = ue_context_pP->ue_context.rnti;
      ue_context_pP->ue_context.handover_info->modid_s = ctxt_pP->module_id;
      ue_context_target_p->ue_context.handover_info->modid_t = mod_id_target;
      ue_context_target_p->ue_context.handover_info->modid_s = ctxt_pP->module_id;
      ue_context_target_p->ue_context.handover_info->ueid_t  = ue_context_target_p->ue_context.rnti;

    } else {
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      LOG_E(RRC, "\nError in obtaining free UE id in target eNB %ld for handover \n", targetPhyId);
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    }

  } else {
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    LOG_E(RRC, "\nError in obtaining Module ID of target eNB for handover \n");
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  }
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}

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//-----------------------------------------------------------------------------
void
rrc_eNB_process_handoverPreparationInformation(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t*           const ue_context_pP
)
//-----------------------------------------------------------------------------
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{
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  T(T_ENB_RRC_HANDOVER_PREPARATION_INFORMATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  LOG_I(RRC,
        "[eNB %d] Frame %d : Logical Channel UL-DCCH, processing RRCHandoverPreparationInformation, sending RRCConnectionReconfiguration to UE %d \n",
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        ctxt_pP->module_id, ctxt_pP->frame, ue_context_pP->ue_context.rnti);
  rrc_eNB_generate_RRCConnectionReconfiguration_handover(
    ctxt_pP,
    ue_context_pP,
    NULL,
    0);
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}
4242

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//-----------------------------------------------------------------------------
void
check_handovers(
  protocol_ctxt_t* const ctxt_pP
4248
)
4249
//-----------------------------------------------------------------------------
4250
{
4251
  int                                 result;
4252
  struct rrc_eNB_ue_context_s*        ue_context_p;
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  RB_FOREACH(ue_context_p, rrc_ue_tree_s, &RC.rrc[ctxt_pP->module_id]->rrc_ue_head) {
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    ctxt_pP->rnti  = ue_context_p->ue_id_rnti;
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    if (ue_context_p->ue_context.handover_info != NULL) {
      if (ue_context_p->ue_context.handover_info->ho_prepare == 0xFF) {
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        LOG_D(RRC,
              "[eNB %d] Frame %d: Incoming handover detected for new UE_idx %d (source eNB %d->target eNB %d) \n",
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              ctxt_pP->module_id,
              ctxt_pP->frame,
              ctxt_pP->rnti,
              ctxt_pP->module_id,
              ue_context_p->ue_context.handover_info->modid_t);
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        // source eNB generates rrcconnectionreconfiguration to prepare the HO
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        rrc_eNB_process_handoverPreparationInformation(
          ctxt_pP,
          ue_context_p);
        ue_context_p->ue_context.handover_info->ho_prepare = 0xF1;
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      }

4272
      if (ue_context_p->ue_context.handover_info->ho_complete == 0xF1) {
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        LOG_D(RRC,
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              "[eNB %d] Frame %d: handover Command received for new UE_id  %x current eNB %d target eNB: %d \n",
              ctxt_pP->module_id,
              ctxt_pP->frame,
              ctxt_pP->rnti,
              ctxt_pP->module_id,
              ue_context_p->ue_context.handover_info->modid_t);
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        //rrc_eNB_process_handoverPreparationInformation(enb_mod_idP,frameP,i);
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        result = pdcp_data_req(ctxt_pP,
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                               SRB_FLAG_YES,
                               DCCH,
                               rrc_eNB_mui++,
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                               SDU_CONFIRM_NO,
                               ue_context_p->ue_context.handover_info->size,
                               ue_context_p->ue_context.handover_info->buf,
                               PDCP_TRANSMISSION_MODE_CONTROL);
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        AssertFatal(result == TRUE, "PDCP data request failed!\n");
4290
        ue_context_p->ue_context.handover_info->ho_complete = 0xF2;
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      }
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    }
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  }
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}
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RRC:  
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// 5.3.5.4 RRCConnectionReconfiguration including the mobilityControlInfo to prepare the UE handover
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//-----------------------------------------------------------------------------
void
rrc_eNB_generate_RRCConnectionReconfiguration_handover(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t*           const ue_context_pP,
  uint8_t*                const nas_pdu,
  const uint32_t                nas_length
)
//-----------------------------------------------------------------------------
4306
{
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  T(T_ENB_RRC_CONNECTION_RECONFIGURATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  uint8_t                             buffer[RRC_BUF_SIZE];
  uint16_t                            size;
  int                                 i;
  uint8_t                             rv[2];
  uint16_t                            Idx;
  // configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE
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  eNB_RRC_INST*                       rrc_inst = RC.rrc[ctxt_pP->module_id];
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  struct PhysicalConfigDedicated**    physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated;
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  struct SRB_ToAddMod                *SRB2_config;
  struct SRB_ToAddMod__rlc_Config    *SRB2_rlc_config;
  struct SRB_ToAddMod__logicalChannelConfig *SRB2_lchan_config;
  struct LogicalChannelConfig__ul_SpecificParameters *SRB2_ul_SpecificParameters;
  LogicalChannelConfig_t             *SRB1_logicalChannelConfig = NULL;
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  SRB_ToAddModList_t*                 SRB_configList = ue_context_pP->ue_context.SRB_configList;    // not used in this context: may be removed
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  SRB_ToAddModList_t                 *SRB_configList2;

  struct DRB_ToAddMod                *DRB_config;
  struct RLC_Config                  *DRB_rlc_config;
  struct PDCP_Config                 *DRB_pdcp_config;
  struct PDCP_Config__rlc_UM         *PDCP_rlc_UM;
  struct LogicalChannelConfig        *DRB_lchan_config;
  struct LogicalChannelConfig__ul_SpecificParameters *DRB_ul_SpecificParameters;
  DRB_ToAddModList_t                 *DRB_configList2;

  MAC_MainConfig_t                   *mac_MainConfig;
  MeasObjectToAddModList_t           *MeasObj_list;
  MeasObjectToAddMod_t               *MeasObj;
  ReportConfigToAddModList_t         *ReportConfig_list;
  ReportConfigToAddMod_t             *ReportConfig_per, *ReportConfig_A1,
                                     *ReportConfig_A2, *ReportConfig_A3, *ReportConfig_A4, *ReportConfig_A5;
  MeasIdToAddModList_t               *MeasId_list;
  MeasIdToAddMod_t                   *MeasId0, *MeasId1, *MeasId2, *MeasId3, *MeasId4, *MeasId5;
  QuantityConfig_t                   *quantityConfig;
  MobilityControlInfo_t              *mobilityInfo;
  // HandoverCommand_t handoverCommand;
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  //uint8_t                             sourceModId =
  //  get_adjacent_cell_mod_id(ue_context_pP->ue_context.handover_info->as_context.reestablishmentInfo->sourcePhysCellId);
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#if defined(Rel10) || defined(Rel14)
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  long                               *sr_ProhibitTimer_r9;
#endif

  long                               *logicalchannelgroup, *logicalchannelgroup_drb;
  long                               *maxHARQ_Tx, *periodicBSR_Timer;

  // RSRP_Range_t *rsrp;
  struct MeasConfig__speedStatePars  *Sparams;
  CellsToAddMod_t                    *CellToAdd;
  CellsToAddModList_t                *CellsToAddModList;
  // srb 1: for HO
  struct SRB_ToAddMod                *SRB1_config;
  struct SRB_ToAddMod__rlc_Config    *SRB1_rlc_config;
  struct SRB_ToAddMod__logicalChannelConfig *SRB1_lchan_config;
  struct LogicalChannelConfig__ul_SpecificParameters *SRB1_ul_SpecificParameters;
  // phy config dedicated
  PhysicalConfigDedicated_t          *physicalConfigDedicated2;
  struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList *dedicatedInfoNASList;
  protocol_ctxt_t                     ctxt;
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  LOG_D(RRC, "[eNB %d] Frame %d: handover preparation: get the newSourceUEIdentity (C-RNTI): ",
        ctxt_pP->module_id, ctxt_pP->frame);
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  for (i = 0; i < 2; i++) {
    rv[i] = taus() & 0xff;
    LOG_D(RRC, " %x.", rv[i]);
  }
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4378
  LOG_D(RRC, "[eNB %d] Frame %d : handover reparation: add target eNB SRB1 and PHYConfigDedicated reconfiguration\n",
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        ctxt_pP->module_id, ctxt_pP->frame);
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  // 1st: reconfigure SRB
  SRB_configList2 = CALLOC(1, sizeof(*SRB_configList));
  SRB1_config = CALLOC(1, sizeof(*SRB1_config));
  SRB1_config->srb_Identity = 1;
  SRB1_rlc_config = CALLOC(1, sizeof(*SRB1_rlc_config));
  SRB1_config->rlc_Config = SRB1_rlc_config;

  SRB1_rlc_config->present = SRB_ToAddMod__rlc_Config_PR_explicitValue;
  SRB1_rlc_config->choice.explicitValue.present = RLC_Config_PR_am;
  SRB1_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.t_PollRetransmit = T_PollRetransmit_ms15;
  SRB1_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollPDU = PollPDU_p8;
  SRB1_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollByte = PollByte_kB1000;
  SRB1_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.maxRetxThreshold = UL_AM_RLC__maxRetxThreshold_t16;
  SRB1_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_Reordering = T_Reordering_ms35;
  SRB1_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_StatusProhibit = T_StatusProhibit_ms10;

  SRB1_lchan_config = CALLOC(1, sizeof(*SRB1_lchan_config));
  SRB1_config->logicalChannelConfig = SRB1_lchan_config;

  SRB1_lchan_config->present = SRB_ToAddMod__logicalChannelConfig_PR_explicitValue;
  SRB1_ul_SpecificParameters = CALLOC(1, sizeof(*SRB1_ul_SpecificParameters));

  SRB1_lchan_config->choice.explicitValue.ul_SpecificParameters = SRB1_ul_SpecificParameters;

  SRB1_ul_SpecificParameters->priority = 1;

  //assign_enum(&SRB1_ul_SpecificParameters->prioritisedBitRate,LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity);
  SRB1_ul_SpecificParameters->prioritisedBitRate =
    LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;

  //assign_enum(&SRB1_ul_SpecificParameters->bucketSizeDuration,LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50);
  SRB1_ul_SpecificParameters->bucketSizeDuration =
    LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;

  logicalchannelgroup = CALLOC(1, sizeof(long));
  *logicalchannelgroup = 0;
  SRB1_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup;

  ASN_SEQUENCE_ADD(&SRB_configList2->list, SRB1_config);

  //2nd: now reconfigure phy config dedicated
  physicalConfigDedicated2 = CALLOC(1, sizeof(*physicalConfigDedicated2));
  *physicalConfigDedicated = physicalConfigDedicated2;

  physicalConfigDedicated2->pdsch_ConfigDedicated =
    CALLOC(1, sizeof(*physicalConfigDedicated2->pdsch_ConfigDedicated));
  physicalConfigDedicated2->pucch_ConfigDedicated =
    CALLOC(1, sizeof(*physicalConfigDedicated2->pucch_ConfigDedicated));
  physicalConfigDedicated2->pusch_ConfigDedicated =
    CALLOC(1, sizeof(*physicalConfigDedicated2->pusch_ConfigDedicated));
  physicalConfigDedicated2->uplinkPowerControlDedicated =
    CALLOC(1, sizeof(*physicalConfigDedicated2->uplinkPowerControlDedicated));
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH =
    CALLOC(1, sizeof(*physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH));
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH =
    CALLOC(1, sizeof(*physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH));
  physicalConfigDedicated2->cqi_ReportConfig = NULL;  //CALLOC(1,sizeof(*physicalConfigDedicated2->cqi_ReportConfig));
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  physicalConfigDedicated2->soundingRS_UL_ConfigDedicated = CALLOC(1,sizeof(*physicalConfigDedicated2->soundingRS_UL_ConfigDedicated));
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  physicalConfigDedicated2->antennaInfo = CALLOC(1, sizeof(*physicalConfigDedicated2->antennaInfo));
  physicalConfigDedicated2->schedulingRequestConfig =
    CALLOC(1, sizeof(*physicalConfigDedicated2->schedulingRequestConfig));
  // PDSCH
  //assign_enum(&physicalConfigDedicated2->pdsch_ConfigDedicated->p_a,
  //          PDSCH_ConfigDedicated__p_a_dB0);
  physicalConfigDedicated2->pdsch_ConfigDedicated->p_a = PDSCH_ConfigDedicated__p_a_dB0;

  // PUCCH
  physicalConfigDedicated2->pucch_ConfigDedicated->ackNackRepetition.present =
    PUCCH_ConfigDedicated__ackNackRepetition_PR_release;
  physicalConfigDedicated2->pucch_ConfigDedicated->ackNackRepetition.choice.release = 0;
  physicalConfigDedicated2->pucch_ConfigDedicated->tdd_AckNackFeedbackMode = NULL;    //PUCCH_ConfigDedicated__tdd_AckNackFeedbackMode_multiplexing;

  // Pusch_config_dedicated
  physicalConfigDedicated2->pusch_ConfigDedicated->betaOffset_ACK_Index = 0;  // 2.00
  physicalConfigDedicated2->pusch_ConfigDedicated->betaOffset_RI_Index = 0;   // 1.25
  physicalConfigDedicated2->pusch_ConfigDedicated->betaOffset_CQI_Index = 8;  // 2.25

  // UplinkPowerControlDedicated
  physicalConfigDedicated2->uplinkPowerControlDedicated->p0_UE_PUSCH = 0; // 0 dB
  //assign_enum(&physicalConfigDedicated2->uplinkPowerControlDedicated->deltaMCS_Enabled,
  // UplinkPowerControlDedicated__deltaMCS_Enabled_en1);
  physicalConfigDedicated2->uplinkPowerControlDedicated->deltaMCS_Enabled =
    UplinkPowerControlDedicated__deltaMCS_Enabled_en1;
  physicalConfigDedicated2->uplinkPowerControlDedicated->accumulationEnabled = 1; // should be TRUE in order to have 0dB power offset
  physicalConfigDedicated2->uplinkPowerControlDedicated->p0_UE_PUCCH = 0; // 0 dB
  physicalConfigDedicated2->uplinkPowerControlDedicated->pSRS_Offset = 0; // 0 dB
  physicalConfigDedicated2->uplinkPowerControlDedicated->filterCoefficient =
    CALLOC(1, sizeof(*physicalConfigDedicated2->uplinkPowerControlDedicated->filterCoefficient));
  //  assign_enum(physicalConfigDedicated2->uplinkPowerControlDedicated->filterCoefficient,FilterCoefficient_fc4); // fc4 dB
  *physicalConfigDedicated2->uplinkPowerControlDedicated->filterCoefficient = FilterCoefficient_fc4;  // fc4 dB

  // TPC-PDCCH-Config
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH->present = TPC_PDCCH_Config_PR_setup;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH->choice.setup.tpc_Index.present = TPC_Index_PR_indexOfFormat3;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH->choice.setup.tpc_Index.choice.indexOfFormat3 = 1;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH->choice.setup.tpc_RNTI.buf = CALLOC(1, 2);
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH->choice.setup.tpc_RNTI.size = 2;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH->choice.setup.tpc_RNTI.buf[0] = 0x12;
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  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH->choice.setup.tpc_RNTI.buf[1] = 0x34 + ue_context_pP->local_uid;
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  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH->choice.setup.tpc_RNTI.bits_unused = 0;

  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH->present = TPC_PDCCH_Config_PR_setup;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH->choice.setup.tpc_Index.present = TPC_Index_PR_indexOfFormat3;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH->choice.setup.tpc_Index.choice.indexOfFormat3 = 1;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH->choice.setup.tpc_RNTI.buf = CALLOC(1, 2);
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH->choice.setup.tpc_RNTI.size = 2;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH->choice.setup.tpc_RNTI.buf[0] = 0x22;
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  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH->choice.setup.tpc_RNTI.buf[1] = 0x34 + ue_context_pP->local_uid;
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  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH->choice.setup.tpc_RNTI.bits_unused = 0;

  // CQI ReportConfig
  /*
     physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportModeAperiodic=CALLOC(1,sizeof(*physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportModeAperiodic));
     assign_enum(physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportModeAperiodic,
     CQI_ReportConfig__cqi_ReportModeAperiodic_rm30); // HLC CQI, no PMI
     physicalConfigDedicated2->cqi_ReportConfig->nomPDSCH_RS_EPRE_Offset = 0; // 0 dB
     physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportPeriodic=CALLOC(1,sizeof(*physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportPeriodic));
     physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportPeriodic->present =  CQI_ReportPeriodic_PR_setup;
     physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.cqi_PUCCH_ResourceIndex = 0;  // n2_pucch
     physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.cqi_pmi_ConfigIndex = 0;  // Icqi/pmi
     physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.cqi_FormatIndicatorPeriodic.present = CQI_ReportPeriodic__setup__cqi_FormatIndicatorPeriodic_PR_subbandCQI;  // subband CQI
     physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.cqi_FormatIndicatorPeriodic.choice.subbandCQI.k=4;

     physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.ri_ConfigIndex=NULL;
     physicalConfigDedicated2->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.simultaneousAckNackAndCQI=0;
   */
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  //soundingRS-UL-ConfigDedicated
  /*
     physicalConfigDedicated2->soundingRS_UL_ConfigDedicated->present = SoundingRS_UL_ConfigDedicated_PR_setup;
     assign_enum(&physicalConfigDedicated2->soundingRS_UL_ConfigDedicated->choice.setup.srs_Bandwidth,
     SoundingRS_UL_ConfigDedicated__setup__srs_Bandwidth_bw0);
     assign_enum(&physicalConfigDedicated2->soundingRS_UL_ConfigDedicated->choice.setup.srs_HoppingBandwidth,
     SoundingRS_UL_ConfigDedicated__setup__srs_HoppingBandwidth_hbw0);
     physicalConfigDedicated2->soundingRS_UL_ConfigDedicated->choice.setup.freqDomainPosition=0;
     physicalConfigDedicated2->soundingRS_UL_ConfigDedicated->choice.setup.duration=1;
     physicalConfigDedicated2->soundingRS_UL_ConfigDedicated->choice.setup.srs_ConfigIndex=1;
     physicalConfigDedicated2->soundingRS_UL_ConfigDedicated->choice.setup.transmissionComb=0;
     assign_enum(&physicalConfigDedicated2->soundingRS_UL_ConfigDedicated->choice.setup.cyclicShift,
     SoundingRS_UL_ConfigDedicated__setup__cyclicShift_cs0);
   */
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  //AntennaInfoDedicated
  physicalConfigDedicated2->antennaInfo = CALLOC(1, sizeof(*physicalConfigDedicated2->antennaInfo));
  physicalConfigDedicated2->antennaInfo->present = PhysicalConfigDedicated__antennaInfo_PR_explicitValue;
  //assign_enum(&physicalConfigDedicated2->antennaInfo->choice.explicitValue.transmissionMode,
  //     AntennaInfoDedicated__transmissionMode_tm2);
  /*
     switch (transmission_mode){
     case 1:
     physicalConfigDedicated2->antennaInfo->choice.explicitValue.transmissionMode=     AntennaInfoDedicated__transmissionMode_tm1;
     break;
     case 2:
     physicalConfigDedicated2->antennaInfo->choice.explicitValue.transmissionMode=     AntennaInfoDedicated__transmissionMode_tm2;
     break;
     case 4:
     physicalConfigDedicated2->antennaInfo->choice.explicitValue.transmissionMode=     AntennaInfoDedicated__transmissionMode_tm4;
     break;
     case 5:
     physicalConfigDedicated2->antennaInfo->choice.explicitValue.transmissionMode=     AntennaInfoDedicated__transmissionMode_tm5;
     break;
     case 6:
     physicalConfigDedicated2->antennaInfo->choice.explicitValue.transmissionMode=     AntennaInfoDedicated__transmissionMode_tm6;
     break;
     }
   */
  physicalConfigDedicated2->antennaInfo->choice.explicitValue.ue_TransmitAntennaSelection.present =
    AntennaInfoDedicated__ue_TransmitAntennaSelection_PR_release;
  physicalConfigDedicated2->antennaInfo->choice.explicitValue.ue_TransmitAntennaSelection.choice.release = 0;

  // SchedulingRequestConfig
  physicalConfigDedicated2->schedulingRequestConfig->present = SchedulingRequestConfig_PR_setup;
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  physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_PUCCH_ResourceIndex = ue_context_pP->local_uid;
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  if (rrc_inst->carrier[0].sib1->tdd_Config==NULL) {  // FD
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    physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 5 + (ue_context_pP->local_uid %
        10);   // Isr = 5 (every 10 subframes, offset=2+UE_id mod3)
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  } else {
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    switch (rrc_inst->carrier[0].sib1->tdd_Config->subframeAssignment) {
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    case 1:
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      physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 7 + (ue_context_pP->local_uid & 1) + ((
            ue_context_pP->local_uid & 3) >> 1) * 5;    // Isr = 5 (every 10 subframes, offset=2 for UE0, 3 for UE1, 7 for UE2, 8 for UE3 , 2 for UE4 etc..)
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      break;

    case 3:
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      physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 7 + (ue_context_pP->local_uid %
          3);    // Isr = 5 (every 10 subframes, offset=2 for UE0, 3 for UE1, 3 for UE2, 2 for UE3 , etc..)
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      break;

    case 4:
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      physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 7 + (ue_context_pP->local_uid &
          1);    // Isr = 5 (every 10 subframes, offset=2 for UE0, 3 for UE1, 3 for UE2, 2 for UE3 , etc..)
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      break;

    default:
      physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 7; // Isr = 5 (every 10 subframes, offset=2 for all UE0 etc..)
      break;
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    }
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  }
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  //  assign_enum(&physicalConfigDedicated2->schedulingRequestConfig->choice.setup.dsr_TransMax,
  //SchedulingRequestConfig__setup__dsr_TransMax_n4);
  //  assign_enum(&physicalConfigDedicated2->schedulingRequestConfig->choice.setup.dsr_TransMax = SchedulingRequestConfig__setup__dsr_TransMax_n4;
  physicalConfigDedicated2->schedulingRequestConfig->choice.setup.dsr_TransMax =
    SchedulingRequestConfig__setup__dsr_TransMax_n4;

  LOG_D(RRC,
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        "handover_config [FRAME %05d][RRC_eNB][MOD %02d][][--- MAC_CONFIG_REQ  (SRB1 UE %x) --->][MAC_eNB][MOD %02d][]\n",
        ctxt_pP->frame, ctxt_pP->module_id, ue_context_pP->ue_context.rnti, ctxt_pP->module_id);
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  rrc_mac_config_req_eNB(
			 ctxt_pP->module_id,
			 ue_context_pP->ue_context.primaryCC_id,
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			 0,0,0,0,0,
#ifdef Rel14 
0,
#endif 
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			 ue_context_pP->ue_context.rnti,
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			 (BCCH_BCH_Message_t *) NULL,
			 (RadioResourceConfigCommonSIB_t*) NULL,
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#ifdef Rel14
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			 (RadioResourceConfigCommonSIB_t*) NULL,
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#endif
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			 ue_context_pP->ue_context.physicalConfigDedicated,
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#if defined(Rel10) || defined(Rel14)
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			 (SCellToAddMod_r10_t *)NULL,
			 //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
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#endif
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			 (MeasObjectToAddMod_t **) NULL,
			 ue_context_pP->ue_context.mac_MainConfig,
			 1,
			 SRB1_logicalChannelConfig,
			 ue_context_pP->ue_context.measGapConfig,
			 (TDD_Config_t*) NULL,
			 (MobilityControlInfo_t*) NULL,
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			 (SchedulingInfoList_t*) NULL,
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			 0,
			 NULL,
			 NULL,
			 (MBSFN_SubframeConfigList_t *) NULL
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#if defined(Rel10) || defined(Rel14)
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			 , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
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#endif
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#   ifdef Rel14
			 ,
			 (SystemInformationBlockType1_v1310_IEs_t *)NULL
#   endif
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			 );
  
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  // Configure target eNB SRB2
  /// SRB2
  SRB2_config = CALLOC(1, sizeof(*SRB2_config));
  SRB_configList2 = CALLOC(1, sizeof(*SRB_configList2));
  memset(SRB_configList2, 0, sizeof(*SRB_configList2));

  SRB2_config->srb_Identity = 2;
  SRB2_rlc_config = CALLOC(1, sizeof(*SRB2_rlc_config));
  SRB2_config->rlc_Config = SRB2_rlc_config;

  SRB2_rlc_config->present = SRB_ToAddMod__rlc_Config_PR_explicitValue;
  SRB2_rlc_config->choice.explicitValue.present = RLC_Config_PR_am;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.t_PollRetransmit = T_PollRetransmit_ms15;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollPDU = PollPDU_p8;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollByte = PollByte_kB1000;
  SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.maxRetxThreshold = UL_AM_RLC__maxRetxThreshold_t32;
  SRB2_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_Reordering = T_Reordering_ms35;
  SRB2_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_StatusProhibit = T_StatusProhibit_ms10;
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  SRB2_lchan_config = CALLOC(1, sizeof(*SRB2_lchan_config));
  SRB2_config->logicalChannelConfig = SRB2_lchan_config;
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  SRB2_lchan_config->present = SRB_ToAddMod__logicalChannelConfig_PR_explicitValue;
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  SRB2_ul_SpecificParameters = CALLOC(1, sizeof(*SRB2_ul_SpecificParameters));
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  SRB2_ul_SpecificParameters->priority = 1;
  SRB2_ul_SpecificParameters->prioritisedBitRate =
    LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  SRB2_ul_SpecificParameters->bucketSizeDuration =
    LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
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  // LCG for CCCH and DCCH is 0 as defined in 36331
  logicalchannelgroup = CALLOC(1, sizeof(long));
  *logicalchannelgroup = 0;
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  SRB2_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup;
  SRB2_lchan_config->choice.explicitValue.ul_SpecificParameters = SRB2_ul_SpecificParameters;
  ASN_SEQUENCE_ADD(&SRB_configList->list, SRB2_config);
  ASN_SEQUENCE_ADD(&SRB_configList2->list, SRB2_config);
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  // Configure target eNB DRB
  DRB_configList2 = CALLOC(1, sizeof(*DRB_configList2));
  /// DRB
  DRB_config = CALLOC(1, sizeof(*DRB_config));
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  //DRB_config->drb_Identity = (DRB_Identity_t) 1; //allowed values 1..32
  // NN: this is the 1st DRB for this ue, so set it to 1
  DRB_config->drb_Identity = (DRB_Identity_t) 1;  // (ue_mod_idP+1); //allowed values 1..32
  DRB_config->logicalChannelIdentity = CALLOC(1, sizeof(long));
  *(DRB_config->logicalChannelIdentity) = (long)3;
  DRB_rlc_config = CALLOC(1, sizeof(*DRB_rlc_config));
  DRB_config->rlc_Config = DRB_rlc_config;
  DRB_rlc_config->present = RLC_Config_PR_um_Bi_Directional;
  DRB_rlc_config->choice.um_Bi_Directional.ul_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
  DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.sn_FieldLength = SN_FieldLength_size10;
  DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.t_Reordering = T_Reordering_ms35;
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  DRB_pdcp_config = CALLOC(1, sizeof(*DRB_pdcp_config));
  DRB_config->pdcp_Config = DRB_pdcp_config;
  DRB_pdcp_config->discardTimer = NULL;
  DRB_pdcp_config->rlc_AM = NULL;
  PDCP_rlc_UM = CALLOC(1, sizeof(*PDCP_rlc_UM));
  DRB_pdcp_config->rlc_UM = PDCP_rlc_UM;
  PDCP_rlc_UM->pdcp_SN_Size = PDCP_Config__rlc_UM__pdcp_SN_Size_len12bits;
  DRB_pdcp_config->headerCompression.present = PDCP_Config__headerCompression_PR_notUsed;
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  DRB_lchan_config = CALLOC(1, sizeof(*DRB_lchan_config));
  DRB_config->logicalChannelConfig = DRB_lchan_config;
  DRB_ul_SpecificParameters = CALLOC(1, sizeof(*DRB_ul_SpecificParameters));
  DRB_lchan_config->ul_SpecificParameters = DRB_ul_SpecificParameters;
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  DRB_ul_SpecificParameters->priority = 2;    // lower priority than srb1, srb2
  DRB_ul_SpecificParameters->prioritisedBitRate =
    LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  DRB_ul_SpecificParameters->bucketSizeDuration =
    LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
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  // LCG for DTCH can take the value from 1 to 3 as defined in 36331: normally controlled by upper layers (like RRM)
  logicalchannelgroup_drb = CALLOC(1, sizeof(long));
  *logicalchannelgroup_drb = 1;
  DRB_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup_drb;
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  ASN_SEQUENCE_ADD(&DRB_configList2->list, DRB_config);
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  mac_MainConfig = CALLOC(1, sizeof(*mac_MainConfig));
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  ue_context_pP->ue_context.mac_MainConfig = mac_MainConfig;
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  mac_MainConfig->ul_SCH_Config = CALLOC(1, sizeof(*mac_MainConfig->ul_SCH_Config));
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  maxHARQ_Tx = CALLOC(1, sizeof(long));
  *maxHARQ_Tx = MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
  mac_MainConfig->ul_SCH_Config->maxHARQ_Tx = maxHARQ_Tx;
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  periodicBSR_Timer = CALLOC(1, sizeof(long));
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  *periodicBSR_Timer = PeriodicBSR_Timer_r12_sf64;
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  mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
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  mac_MainConfig->ul_SCH_Config->retxBSR_Timer = RetxBSR_Timer_r12_sf320;
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  mac_MainConfig->ul_SCH_Config->ttiBundling = 0; // FALSE

  mac_MainConfig->drx_Config = NULL;
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  mac_MainConfig->phr_Config = CALLOC(1, sizeof(*mac_MainConfig->phr_Config));
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  mac_MainConfig->phr_Config->present = MAC_MainConfig__phr_Config_PR_setup;
  mac_MainConfig->phr_Config->choice.setup.periodicPHR_Timer = MAC_MainConfig__phr_Config__setup__periodicPHR_Timer_sf20; // sf20 = 20 subframes
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  mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf20; // sf20 = 20 subframes
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  mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB1;  // Value dB1 =1 dB, dB3 = 3 dB

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#if defined(Rel10) || defined(Rel14)
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  sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long));
  *sr_ProhibitTimer_r9 = 0;   // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2= 2*SR
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  mac_MainConfig->ext1 = CALLOC(1, sizeof(struct MAC_MainConfig__ext1));
  mac_MainConfig->ext1->sr_ProhibitTimer_r9 = sr_ProhibitTimer_r9;
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  //sps_RA_ConfigList_rlola = NULL;
#endif
  // Measurement ID list
  MeasId_list = CALLOC(1, sizeof(*MeasId_list));
  memset((void *)MeasId_list, 0, sizeof(*MeasId_list));

  MeasId0 = CALLOC(1, sizeof(*MeasId0));
  MeasId0->measId = 1;
  MeasId0->measObjectId = 1;
  MeasId0->reportConfigId = 1;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId0);

  MeasId1 = CALLOC(1, sizeof(*MeasId1));
  MeasId1->measId = 2;
  MeasId1->measObjectId = 1;
  MeasId1->reportConfigId = 2;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId1);

  MeasId2 = CALLOC(1, sizeof(*MeasId2));
  MeasId2->measId = 3;
  MeasId2->measObjectId = 1;
  MeasId2->reportConfigId = 3;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId2);

  MeasId3 = CALLOC(1, sizeof(*MeasId3));
  MeasId3->measId = 4;
  MeasId3->measObjectId = 1;
  MeasId3->reportConfigId = 4;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId3);

  MeasId4 = CALLOC(1, sizeof(*MeasId4));
  MeasId4->measId = 5;
  MeasId4->measObjectId = 1;
  MeasId4->reportConfigId = 5;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId4);

  MeasId5 = CALLOC(1, sizeof(*MeasId5));
  MeasId5->measId = 6;
  MeasId5->measObjectId = 1;
  MeasId5->reportConfigId = 6;
  ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId5);

  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measIdToAddModList = MeasId_list;

  // Add one EUTRA Measurement Object
  MeasObj_list = CALLOC(1, sizeof(*MeasObj_list));
  memset((void *)MeasObj_list, 0, sizeof(*MeasObj_list));

  // Configure MeasObject

  MeasObj = CALLOC(1, sizeof(*MeasObj));
  memset((void *)MeasObj, 0, sizeof(*MeasObj));

  MeasObj->measObjectId = 1;
  MeasObj->measObject.present = MeasObjectToAddMod__measObject_PR_measObjectEUTRA;
  MeasObj->measObject.choice.measObjectEUTRA.carrierFreq = 36090;
  MeasObj->measObject.choice.measObjectEUTRA.allowedMeasBandwidth = AllowedMeasBandwidth_mbw25;
  MeasObj->measObject.choice.measObjectEUTRA.presenceAntennaPort1 = 1;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf = CALLOC(1, sizeof(uint8_t));
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf[0] = 0;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.size = 1;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.bits_unused = 6;
  MeasObj->measObject.choice.measObjectEUTRA.offsetFreq = NULL;   // Default is 15 or 0dB

  MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList =
    (CellsToAddModList_t *) CALLOC(1, sizeof(*CellsToAddModList));
  CellsToAddModList = MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList;

  // Add adjacent cell lists (6 per eNB)
  for (i = 0; i < 6; i++) {
    CellToAdd = (CellsToAddMod_t *) CALLOC(1, sizeof(*CellToAdd));
    CellToAdd->cellIndex = i + 1;
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    CellToAdd->physCellId = get_adjacent_cell_id(ctxt_pP->module_id, i);
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    CellToAdd->cellIndividualOffset = Q_OffsetRange_dB0;

    ASN_SEQUENCE_ADD(&CellsToAddModList->list, CellToAdd);
  }

  ASN_SEQUENCE_ADD(&MeasObj_list->list, MeasObj);
  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measObjectToAddModList = MeasObj_list;

  // Report Configurations for periodical, A1-A5 events
  ReportConfig_list = CALLOC(1, sizeof(*ReportConfig_list));

  ReportConfig_per = CALLOC(1, sizeof(*ReportConfig_per));

  ReportConfig_A1 = CALLOC(1, sizeof(*ReportConfig_A1));

  ReportConfig_A2 = CALLOC(1, sizeof(*ReportConfig_A2));

  ReportConfig_A3 = CALLOC(1, sizeof(*ReportConfig_A3));

  ReportConfig_A4 = CALLOC(1, sizeof(*ReportConfig_A4));

  ReportConfig_A5 = CALLOC(1, sizeof(*ReportConfig_A5));

  ReportConfig_per->reportConfigId = 1;
  ReportConfig_per->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_periodical;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.choice.periodical.purpose =
    ReportConfigEUTRA__triggerType__periodical__purpose_reportStrongestCells;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_per);

  ReportConfig_A1->reportConfigId = 2;
  ReportConfig_A1->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_event;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
    ReportConfigEUTRA__triggerType__event__eventId_PR_eventA1;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA1.
  a1_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA1.
  a1_Threshold.choice.threshold_RSRP = 10;

  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A1);

  ReportConfig_A2->reportConfigId = 3;
  ReportConfig_A2->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_event;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
    ReportConfigEUTRA__triggerType__event__eventId_PR_eventA2;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA2.
  a2_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA2.
  a2_Threshold.choice.threshold_RSRP = 10;

  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A2);

  ReportConfig_A3->reportConfigId = 4;
  ReportConfig_A3->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_event;
  ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
    ReportConfigEUTRA__triggerType__event__eventId_PR_eventA3;
  ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA3.a3_Offset =
    10;
  ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
  eventA3.reportOnLeave = 1;

  ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A3);

  ReportConfig_A4->reportConfigId = 5;
  ReportConfig_A4->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_event;
  ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
    ReportConfigEUTRA__triggerType__event__eventId_PR_eventA4;
  ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA4.
  a4_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
  ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA4.
  a4_Threshold.choice.threshold_RSRP = 10;

  ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A4);

  ReportConfig_A5->reportConfigId = 6;
  ReportConfig_A5->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.present =
    ReportConfigEUTRA__triggerType_PR_event;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present =
    ReportConfigEUTRA__triggerType__event__eventId_PR_eventA5;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
  eventA5.a5_Threshold1.present = ThresholdEUTRA_PR_threshold_RSRP;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
  eventA5.a5_Threshold2.present = ThresholdEUTRA_PR_threshold_RSRP;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
  eventA5.a5_Threshold1.choice.threshold_RSRP = 10;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.
  eventA5.a5_Threshold2.choice.threshold_RSRP = 10;

  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;

  ASN_SEQUENCE_ADD(&ReportConfig_list->list, ReportConfig_A5);

  Sparams = CALLOC(1, sizeof(*Sparams));
  Sparams->present = MeasConfig__speedStatePars_PR_setup;
  Sparams->choice.setup.timeToTrigger_SF.sf_High = SpeedStateScaleFactors__sf_Medium_oDot75;
  Sparams->choice.setup.timeToTrigger_SF.sf_Medium = SpeedStateScaleFactors__sf_High_oDot5;
  Sparams->choice.setup.mobilityStateParameters.n_CellChangeHigh = 10;
  Sparams->choice.setup.mobilityStateParameters.n_CellChangeMedium = 5;
  Sparams->choice.setup.mobilityStateParameters.t_Evaluation = MobilityStateParameters__t_Evaluation_s60;
  Sparams->choice.setup.mobilityStateParameters.t_HystNormal = MobilityStateParameters__t_HystNormal_s120;

  quantityConfig = CALLOC(1, sizeof(*quantityConfig));
  memset((void *)quantityConfig, 0, sizeof(*quantityConfig));
  quantityConfig->quantityConfigEUTRA = CALLOC(1, sizeof(*quantityConfig->quantityConfigEUTRA));
  memset((void *)quantityConfig->quantityConfigEUTRA, 0, sizeof(*quantityConfig->quantityConfigEUTRA));
  quantityConfig->quantityConfigCDMA2000 = NULL;
  quantityConfig->quantityConfigGERAN = NULL;
  quantityConfig->quantityConfigUTRA = NULL;
  quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP =
    CALLOC(1, sizeof(*quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP));
  quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ =
    CALLOC(1, sizeof(*quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ));
  *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP = FilterCoefficient_fc4;
  *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ = FilterCoefficient_fc4;

  /* mobilityinfo  */

  mobilityInfo = CALLOC(1, sizeof(*mobilityInfo));
  memset((void *)mobilityInfo, 0, sizeof(*mobilityInfo));
  mobilityInfo->targetPhysCellId =
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    (PhysCellId_t) two_tier_hexagonal_cellIds[ue_context_pP->ue_context.handover_info->modid_t];
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  LOG_D(RRC, "[eNB %d] Frame %d: handover preparation: targetPhysCellId: %ld mod_id: %d ue: %x \n",
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        ctxt_pP->module_id,
        ctxt_pP->frame,
        mobilityInfo->targetPhysCellId,
        ctxt_pP->module_id,
        ue_context_pP->ue_context.rnti);
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  mobilityInfo->additionalSpectrumEmission = CALLOC(1, sizeof(*mobilityInfo->additionalSpectrumEmission));
  *mobilityInfo->additionalSpectrumEmission = 1;  //Check this value!

  mobilityInfo->t304 = MobilityControlInfo__t304_ms50;    // need to configure an appropriate value here

  // New UE Identity (C-RNTI) to identify an UE uniquely in a cell
  mobilityInfo->newUE_Identity.size = 2;
  mobilityInfo->newUE_Identity.bits_unused = 0;
  mobilityInfo->newUE_Identity.buf = rv;
  mobilityInfo->newUE_Identity.buf[0] = rv[0];
  mobilityInfo->newUE_Identity.buf[1] = rv[1];

  //memset((void *)&mobilityInfo->radioResourceConfigCommon,(void *)&rrc_inst->sib2->radioResourceConfigCommon,sizeof(RadioResourceConfigCommon_t));
  //memset((void *)&mobilityInfo->radioResourceConfigCommon,0,sizeof(RadioResourceConfigCommon_t));

  // Configuring radioResourceConfigCommon
  mobilityInfo->radioResourceConfigCommon.rach_ConfigCommon =
    CALLOC(1, sizeof(*mobilityInfo->radioResourceConfigCommon.rach_ConfigCommon));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.rach_ConfigCommon,
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         (void *)&rrc_inst->carrier[0] /* CROUX TBC */.sib2->radioResourceConfigCommon.rach_ConfigCommon, sizeof(RACH_ConfigCommon_t));
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  mobilityInfo->radioResourceConfigCommon.prach_Config.prach_ConfigInfo =
    CALLOC(1, sizeof(*mobilityInfo->radioResourceConfigCommon.prach_Config.prach_ConfigInfo));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.prach_Config.prach_ConfigInfo,
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         (void *)&rrc_inst->carrier[0] /* CROUX TBC */.sib2->radioResourceConfigCommon.prach_Config.prach_ConfigInfo,
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         sizeof(PRACH_ConfigInfo_t));

  mobilityInfo->radioResourceConfigCommon.prach_Config.rootSequenceIndex =
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    rrc_inst->carrier[0] /* CROUX TBC */.sib2->radioResourceConfigCommon.prach_Config.rootSequenceIndex;
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  mobilityInfo->radioResourceConfigCommon.pdsch_ConfigCommon =
    CALLOC(1, sizeof(*mobilityInfo->radioResourceConfigCommon.pdsch_ConfigCommon));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.pdsch_ConfigCommon,
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  memcpy((void *)&mobilityInfo->radioResourceConfigCommon.pusch_ConfigCommon,
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         (void *)&rrc_inst->carrier[0] /* CROUX TBC */.sib2->radioResourceConfigCommon.pusch_ConfigCommon, sizeof(PUSCH_ConfigCommon_t));
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  mobilityInfo->radioResourceConfigCommon.phich_Config = NULL;
  mobilityInfo->radioResourceConfigCommon.pucch_ConfigCommon =
    CALLOC(1, sizeof(*mobilityInfo->radioResourceConfigCommon.pucch_ConfigCommon));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.pucch_ConfigCommon,
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  mobilityInfo->radioResourceConfigCommon.soundingRS_UL_ConfigCommon =
    CALLOC(1, sizeof(*mobilityInfo->radioResourceConfigCommon.soundingRS_UL_ConfigCommon));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.soundingRS_UL_ConfigCommon,
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         sizeof(SoundingRS_UL_ConfigCommon_t));
  mobilityInfo->radioResourceConfigCommon.uplinkPowerControlCommon =
    CALLOC(1, sizeof(*mobilityInfo->radioResourceConfigCommon.uplinkPowerControlCommon));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.uplinkPowerControlCommon,
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         (void *)&rrc_inst->carrier[0] /* CROUX TBC */.sib2->radioResourceConfigCommon.uplinkPowerControlCommon,
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         sizeof(UplinkPowerControlCommon_t));
  mobilityInfo->radioResourceConfigCommon.antennaInfoCommon = NULL;
  mobilityInfo->radioResourceConfigCommon.p_Max = NULL;   // CALLOC(1,sizeof(*mobilityInfo->radioResourceConfigCommon.p_Max));
  //memcpy((void *)mobilityInfo->radioResourceConfigCommon.p_Max,(void *)rrc_inst->sib1->p_Max,sizeof(P_Max_t));
  mobilityInfo->radioResourceConfigCommon.tdd_Config = NULL;  //CALLOC(1,sizeof(TDD_Config_t));
  //memcpy((void *)mobilityInfo->radioResourceConfigCommon.tdd_Config,(void *)rrc_inst->sib1->tdd_Config,sizeof(TDD_Config_t));
  mobilityInfo->radioResourceConfigCommon.ul_CyclicPrefixLength =
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    rrc_inst->carrier[0] /* CROUX TBC */.sib2->radioResourceConfigCommon.ul_CyclicPrefixLength;
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  //End of configuration of radioResourceConfigCommon

  mobilityInfo->carrierFreq = CALLOC(1, sizeof(*mobilityInfo->carrierFreq));  //CALLOC(1,sizeof(CarrierFreqEUTRA_t)); 36090
  mobilityInfo->carrierFreq->dl_CarrierFreq = 36090;
  mobilityInfo->carrierFreq->ul_CarrierFreq = NULL;

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  mobilityInfo->carrierBandwidth = CALLOC(1, sizeof(
      *mobilityInfo->carrierBandwidth));    //CALLOC(1,sizeof(struct CarrierBandwidthEUTRA));  AllowedMeasBandwidth_mbw25
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  mobilityInfo->carrierBandwidth->dl_Bandwidth = CarrierBandwidthEUTRA__dl_Bandwidth_n25;
  mobilityInfo->carrierBandwidth->ul_Bandwidth = NULL;
  mobilityInfo->rach_ConfigDedicated = NULL;

  // store the srb and drb list for ho management, mainly in case of failure

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  memcpy(ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.srb_ToAddModList,
         (void*)SRB_configList2,
         sizeof(SRB_ToAddModList_t));
  memcpy((void*)ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.drb_ToAddModList,
         (void*)DRB_configList2,
         sizeof(DRB_ToAddModList_t));
  ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.drb_ToReleaseList = NULL;
  memcpy((void*)ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.mac_MainConfig,
         (void*)mac_MainConfig,
         sizeof(MAC_MainConfig_t));
  memcpy((void*)ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.physicalConfigDedicated,
         (void*)ue_context_pP->ue_context.physicalConfigDedicated,
         sizeof(PhysicalConfigDedicated_t));
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  /*    memcpy((void *)rrc_inst->handover_info[ue_mod_idP]->as_config.sourceRadioResourceConfig.sps_Config,
     (void *)rrc_inst->sps_Config[ue_mod_idP],
     sizeof(SPS_Config_t));
   */
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  LOG_I(RRC, "[eNB %d] Frame %d: adding new UE\n",
        ctxt_pP->module_id, ctxt_pP->frame);
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  //Idx = (ue_mod_idP * NB_RB_MAX) + DCCH;
  Idx = DCCH;
  // SRB1
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  ue_context_pP->ue_context.Srb1.Active = 1;
  ue_context_pP->ue_context.Srb1.Srb_info.Srb_id = Idx;
  memcpy(&ue_context_pP->ue_context.Srb1.Srb_info.Lchan_desc[0], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
  memcpy(&ue_context_pP->ue_context.Srb1.Srb_info.Lchan_desc[1], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
5087

5088
  // SRB2 
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  ue_context_pP->ue_context.Srb2.Active = 1;
  ue_context_pP->ue_context.Srb2.Srb_info.Srb_id = Idx;
  memcpy(&ue_context_pP->ue_context.Srb2.Srb_info.Lchan_desc[0], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
  memcpy(&ue_context_pP->ue_context.Srb2.Srb_info.Lchan_desc[1], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
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5094 5095
  LOG_I(RRC, "[eNB %d] CALLING RLC CONFIG SRB1 (rbid %d) for UE %x\n",
        ctxt_pP->module_id, Idx, ue_context_pP->ue_context.rnti);
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  //      rrc_pdcp_config_req (enb_mod_idP, frameP, 1, CONFIG_ACTION_ADD, idx, UNDEF_SECURITY_MODE);
  //      rrc_rlc_config_req(enb_mod_idP,frameP,1,CONFIG_ACTION_ADD,Idx,SIGNALLING_RADIO_BEARER,Rlc_info_am_config);

  rrc_pdcp_config_asn1_req(&ctxt,
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                           ue_context_pP->ue_context.SRB_configList,
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                           (DRB_ToAddModList_t *) NULL, (DRB_ToReleaseList_t *) NULL, 0xff, NULL, NULL, NULL
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5103
#if defined(Rel10) || defined(Rel14)
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                           , (PMCH_InfoList_r9_t *) NULL
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#endif
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                           ,NULL);
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  rrc_rlc_config_asn1_req(&ctxt,
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                          ue_context_pP->ue_context.SRB_configList,
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                          (DRB_ToAddModList_t *) NULL, (DRB_ToReleaseList_t *) NULL
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#if defined(Rel10) || defined(Rel14)
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                          , (PMCH_InfoList_r9_t *) NULL
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#endif
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                         );
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  /* Initialize NAS list */
  dedicatedInfoNASList = NULL;
5118

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  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->reportConfigToAddModList = ReportConfig_list;
  memset(buffer, 0, RRC_BUF_SIZE);

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  size = do_RRCConnectionReconfiguration(
           ctxt_pP,
           buffer,
           rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),   //Transaction_id,
           SRB_configList2,
           DRB_configList2,
           NULL,  // DRB2_list,
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           NULL,    //*sps_Config,
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           ue_context_pP->ue_context.physicalConfigDedicated,
           MeasObj_list,
           ReportConfig_list,
           NULL,    //quantityConfig,
           MeasId_list,
           mac_MainConfig,
           NULL,
           mobilityInfo,
           Sparams,
           NULL,
           NULL,
           dedicatedInfoNASList
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5142
#if defined(Rel10) || defined(Rel14)
5143
           , NULL   // SCellToAddMod_r10_t
5144
#endif
5145
         );
5146 5147

  LOG_I(RRC,
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        "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration for handover (bytes %d, UE rnti %x)\n",
        ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);
5150
  // to be updated if needed
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  /*if (RC.rrc[ctxt_pP->module_id]->SRB1_config[ue_mod_idP]->logicalChannelConfig) {
     if (RC.rrc[ctxt_pP->module_id]->SRB1_config[ue_mod_idP]->logicalChannelConfig->present == SRB_ToAddMod__logicalChannelConfig_PR_explicitValue) {
     SRB1_logicalChannelConfig = &RC.rrc[ctxt_pP->module_id]->SRB1_config[ue_mod_idP]->logicalChannelConfig->choice.explicitValue;
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     }
     else {
     SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
     }
     }
     else {
     SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
     }
   */
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5164
  LOG_D(RRC,
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        "[FRAME %05d][RRC_eNB][MOD %02d][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration_handover to UE %x MUI %d) --->][PDCP][MOD %02d][RB %02d]\n",
        ctxt_pP->frame, ctxt_pP->module_id, size, ue_context_pP->ue_context.rnti, rrc_eNB_mui, ctxt_pP->module_id, DCCH);
  //rrc_rlc_data_req(ctxt_pP->module_id,frameP, 1,(ue_mod_idP*NB_RB_MAX)+DCCH,rrc_eNB_mui++,0,size,(char*)buffer);
  //pdcp_data_req (ctxt_pP->module_id, frameP, 1, (ue_mod_idP * NB_RB_MAX) + DCCH,rrc_eNB_mui++, 0, size, (char *) buffer, 1);
5169

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  rrc_mac_config_req_eNB(
			 ctxt_pP->module_id,
			 ue_context_pP->ue_context.primaryCC_id,
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			 0,0,0,0,0,
#ifdef Rel14 
			 0,
#endif
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			 ue_context_pP->ue_context.rnti,
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			 (BCCH_BCH_Message_t *) NULL,
			 (RadioResourceConfigCommonSIB_t *) NULL,
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#ifdef Rel14
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			 (RadioResourceConfigCommonSIB_t *) NULL,
5182
#endif
5183
			 ue_context_pP->ue_context.physicalConfigDedicated,
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5184
#if defined(Rel10) || defined(Rel14)
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			 (SCellToAddMod_r10_t *)NULL,
			 //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
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#endif
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			 (MeasObjectToAddMod_t **) NULL,
			 ue_context_pP->ue_context.mac_MainConfig,
			 1,
			 SRB1_logicalChannelConfig,
			 ue_context_pP->ue_context.measGapConfig,
			 (TDD_Config_t *) NULL,
			 (MobilityControlInfo_t *) mobilityInfo,
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			 (SchedulingInfoList_t *) NULL, 0, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
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5196
#if defined(Rel10) || defined(Rel14)
5197
			 , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
5198
#endif
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#   ifdef Rel14
			 ,
			 (SystemInformationBlockType1_v1310_IEs_t *)NULL
#   endif
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			 );
  
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  /*
     handoverCommand.criticalExtensions.present = HandoverCommand__criticalExtensions_PR_c1;
     handoverCommand.criticalExtensions.choice.c1.present = HandoverCommand__criticalExtensions__c1_PR_handoverCommand_r8;
     handoverCommand.criticalExtensions.choice.c1.choice.handoverCommand_r8.handoverCommandMessage.buf = buffer;
     handoverCommand.criticalExtensions.choice.c1.choice.handoverCommand_r8.handoverCommandMessage.size = size;
   */
5211
//#warning "COMPILATION PROBLEM"
5212
#ifdef PROBLEM_COMPILATION_RESOLVED
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5213

5214
  if (sourceModId != 0xFF) {
5215
    memcpy(RC.rrc[sourceModId].handover_info[RC.rrc[ctxt_pP->module_id]->handover_info[ue_mod_idP]->ueid_s]->buf,
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           (void *)buffer, size);
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    RC.rrc[sourceModId].handover_info[RC.rrc[ctxt_pP->module_id]->handover_info[ue_mod_idP]->ueid_s]->size = size;
    RC.rrc[sourceModId].handover_info[RC.rrc[ctxt_pP->module_id]->handover_info[ue_mod_idP]->ueid_s]->ho_complete =
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      0xF1;
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    //RC.rrc[ctxt_pP->module_id]->handover_info[ue_mod_idP]->ho_complete = 0xFF;
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    LOG_D(RRC, "[eNB %d] Frame %d: setting handover complete to 0xF1 for (%d,%d) and to 0xFF for (%d,%d)\n",
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          ctxt_pP->module_id,
          ctxt_pP->frame,
          sourceModId,
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          RC.rrc[ctxt_pP->module_id]->handover_info[ue_mod_idP]->ueid_s,
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          ctxt_pP->module_id,
          ue_mod_idP);
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  } else
    LOG_W(RRC,
          "[eNB %d] Frame %d: rrc_eNB_generate_RRCConnectionReconfiguration_handover: Could not find source eNB mod_id.\n",
5231
          ctxt_pP->module_id, ctxt_pP->frame);
5232

5233
#endif
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5234
}
5235

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5236
/*
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  void ue_rrc_process_rrcConnectionReconfiguration(uint8_t enb_mod_idP,frame_t frameP,
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  RRCConnectionReconfiguration_t *rrcConnectionReconfiguration,
5239
  uint8_t CH_index) {
5240

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  if (rrcConnectionReconfiguration->criticalExtensions.present == RRCConnectionReconfiguration__criticalExtensions_PR_c1)
  if (rrcConnectionReconfiguration->criticalExtensions.choice.c1.present == RRCConnectionReconfiguration__criticalExtensions__c1_PR_rrcConnectionReconfiguration_r8) {
5243

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5244
  if (rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.radioResourceConfigDedicated) {
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  rrc_ue_process_radioResourceConfigDedicated(enb_mod_idP,frameP,CH_index,
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  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.radioResourceConfigDedicated);
5247

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  }

  // check other fields for
  }
  }
*/

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//-----------------------------------------------------------------------------
void
rrc_eNB_process_RRCConnectionReconfigurationComplete(
  const protocol_ctxt_t* const ctxt_pP,
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  rrc_eNB_ue_context_t*        ue_context_pP,
  const uint8_t xid
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)
//-----------------------------------------------------------------------------
5263
{
5264
  int                                 i, drb_id;
5265
#ifdef PDCP_USE_NETLINK
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  int                                 oip_ifup = 0;
  int                                 dest_ip_offset = 0;
5268
  module_id_t                         ue_module_id   = -1;
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  /* avoid gcc warnings */
  (void)oip_ifup;
  (void)dest_ip_offset;
  (void)ue_module_id;
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#endif

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  uint8_t                            *kRRCenc = NULL;
  uint8_t                            *kRRCint = NULL;
  uint8_t                            *kUPenc = NULL;
5278
  ue_context_pP->ue_context.ue_reestablishment_timer = 0;
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  DRB_ToAddModList_t*                 DRB_configList = ue_context_pP->ue_context.DRB_configList2[xid];
  SRB_ToAddModList_t*                 SRB_configList = ue_context_pP->ue_context.SRB_configList2[xid];
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  DRB_ToReleaseList_t*                DRB_Release_configList2 = ue_context_pP->ue_context.DRB_Release_configList2[xid];
  DRB_Identity_t*                     drb_id_p      = NULL;
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  T(T_ENB_RRC_CONNECTION_RECONFIGURATION_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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5288 5289
#if defined(ENABLE_SECURITY)

5290 5291
  /* Derive the keys from kenb */
  if (DRB_configList != NULL) {
5292 5293
    derive_key_up_enc(ue_context_pP->ue_context.ciphering_algorithm,
                      ue_context_pP->ue_context.kenb, &kUPenc);
5294 5295
  }

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  derive_key_rrc_enc(ue_context_pP->ue_context.ciphering_algorithm,
                     ue_context_pP->ue_context.kenb, &kRRCenc);
  derive_key_rrc_int(ue_context_pP->ue_context.integrity_algorithm,
                     ue_context_pP->ue_context.kenb, &kRRCint);
5300

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5301
#endif
5302 5303

  // Refresh SRBs/DRBs
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  MSC_LOG_TX_MESSAGE(
    MSC_RRC_ENB,
    MSC_PDCP_ENB,
    NULL,
    0,
    MSC_AS_TIME_FMT" CONFIG_REQ UE %x DRB (security unchanged)",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti);

5313
  rrc_pdcp_config_asn1_req(
5314
    ctxt_pP,
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5315
    SRB_configList, //NULL,  //LG-RK 14/05/2014 SRB_configList,
5316
    DRB_configList, 
5317 5318
//    (DRB_ToReleaseList_t *) NULL,
    DRB_Release_configList2,
5319 5320
    /*RC.rrc[ctxt_pP->module_id]->ciphering_algorithm[ue_mod_idP] |
             (RC.rrc[ctxt_pP->module_id]->integrity_algorithm[ue_mod_idP] << 4),
5321 5322 5323 5324 5325
     */
    0xff, // already configured during the securitymodecommand
    kRRCenc,
    kRRCint,
    kUPenc
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5326
#if defined(Rel10) || defined(Rel14)
5327 5328
    , (PMCH_InfoList_r9_t *) NULL
#endif
5329
    ,NULL);
5330 5331
  // Refresh SRBs/DRBs
  rrc_rlc_config_asn1_req(
5332
    ctxt_pP,
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5333
    SRB_configList, // NULL,  //LG-RK 14/05/2014 SRB_configList,
5334
    DRB_configList,
5335 5336
//    (DRB_ToReleaseList_t *) NULL
    DRB_Release_configList2
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5337
#if defined(Rel10) || defined(Rel14)
5338
    , (PMCH_InfoList_r9_t *) NULL
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5339
#endif
5340
  );
5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355
  
  // set the SRB active in Ue context
  if (SRB_configList != NULL) {
    for (i = 0; (i < SRB_configList->list.count) && (i < 3); i++) {
      if (SRB_configList->list.array[i]->srb_Identity == 1 ){
	ue_context_pP->ue_context.Srb1.Active=1;
      }
      else if (SRB_configList->list.array[i]->srb_Identity == 2 )  {
	  ue_context_pP->ue_context.Srb2.Active=1;
	  ue_context_pP->ue_context.Srb2.Srb_info.Srb_id=2;
	     LOG_I(RRC,"[eNB %d] Frame  %d CC %d : SRB2 is now active\n",
		ctxt_pP->module_id,
		ctxt_pP->frame,
		ue_context_pP->ue_context.primaryCC_id);
      } else {
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	LOG_W(RRC,"[eNB %d] Frame  %d CC %d : invalide SRB identity %ld\n",
5357 5358
	      ctxt_pP->module_id,
	      ctxt_pP->frame,
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5359
              ue_context_pP->ue_context.primaryCC_id,
5360 5361 5362
	      SRB_configList->list.array[i]->srb_Identity);
      }
    }
5363 5364
    free(SRB_configList);
    ue_context_pP->ue_context.SRB_configList2[xid] = NULL;
5365 5366
  }
  
5367
  // Loop through DRBs and establish if necessary
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5369 5370 5371
  if (DRB_configList != NULL) {
    for (i = 0; i < DRB_configList->list.count; i++) {  // num max DRB (11-3-8)
      if (DRB_configList->list.array[i]) {
5372
	drb_id = (int)DRB_configList->list.array[i]->drb_Identity;
5373
        LOG_I(RRC,
5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385
              "[eNB %d] Frame  %d : Logical Channel UL-DCCH, Received RRCConnectionReconfigurationComplete from UE rnti %x, reconfiguring DRB %d/LCID %d\n",
              ctxt_pP->module_id,
              ctxt_pP->frame,
              ctxt_pP->rnti,
              (int)DRB_configList->list.array[i]->drb_Identity,
              (int)*DRB_configList->list.array[i]->logicalChannelIdentity);
        // for pre-ci tests
        LOG_I(RRC,
              "[eNB %d] Frame  %d : Logical Channel UL-DCCH, Received RRCConnectionReconfigurationComplete from UE %u, reconfiguring DRB %d/LCID %d\n",
              ctxt_pP->module_id,
              ctxt_pP->frame,
              oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[ctxt_pP->module_id][ue_context_pP->local_uid],
5386
              (int)DRB_configList->list.array[i]->drb_Identity,
5387
              (int)*DRB_configList->list.array[i]->logicalChannelIdentity);
5388

5389
        if (ue_context_pP->ue_context.DRB_active[drb_id] == 0) {
5390
          /*
5391
             rrc_pdcp_config_req (ctxt_pP->module_id, frameP, 1, CONFIG_ACTION_ADD,
5392
             (ue_mod_idP * NB_RB_MAX) + *DRB_configList->list.array[i]->logicalChannelIdentity,UNDEF_SECURITY_MODE);
5393
             rrc_rlc_config_req(ctxt_pP->module_id,frameP,1,CONFIG_ACTION_ADD,
5394
             (ue_mod_idP * NB_RB_MAX) + (int)*RC.rrc[ctxt_pP->module_id]->DRB_config[ue_mod_idP][i]->logicalChannelIdentity,
5395 5396
             RADIO_ACCESS_BEARER,Rlc_info_um);
           */
5397
          ue_context_pP->ue_context.DRB_active[drb_id] = 1;
5398 5399 5400

          LOG_D(RRC,
                "[eNB %d] Frame %d: Establish RLC UM Bidirectional, DRB %d Active\n",
5401 5402
                ctxt_pP->module_id, ctxt_pP->frame, (int)DRB_configList->list.array[i]->drb_Identity);
#if  defined(PDCP_USE_NETLINK) && !defined(LINK_ENB_PDCP_TO_GTPV1U)
5403
          // can mean also IPV6 since ether -> ipv6 autoconf
5404
#   if !defined(OAI_NW_DRIVER_TYPE_ETHERNET) && !defined(EXMIMO) && !defined(OAI_USRP) && !defined(OAI_BLADERF) && !defined(ETHERNET)
5405 5406 5407
          LOG_I(OIP, "[eNB %d] trying to bring up the OAI interface oai%d\n",
                ctxt_pP->module_id,
                ctxt_pP->module_id);
5408
          oip_ifup = nas_config(
5409 5410 5411
                       ctxt_pP->module_id,   // interface index
                       ctxt_pP->module_id + 1,   // thrid octet
                       ctxt_pP->module_id + 1);  // fourth octet
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5413 5414 5415
          if (oip_ifup == 0) {    // interface is up --> send a config the DRB
            dest_ip_offset = 8;
            LOG_I(OIP,
5416
                  "[eNB %d] Config the oai%d to send/receive pkt on DRB %ld to/from the protocol stack\n",
5417
                  ctxt_pP->module_id, ctxt_pP->module_id,
5418
                  (long int)((ue_context_pP->local_uid * maxDRB) + DRB_configList->list.array[i]->drb_Identity));
5419
            ue_module_id = oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[ctxt_pP->module_id][ue_context_pP->local_uid];
5420
            rb_conf_ipv4(0, //add
5421 5422 5423
                         ue_module_id,  //cx
                         ctxt_pP->module_id,    //inst
                         (ue_module_id * maxDRB) + DRB_configList->list.array[i]->drb_Identity, // RB
5424
                         0,    //dscp
5425 5426 5427 5428
                         ipv4_address(ctxt_pP->module_id + 1, ctxt_pP->module_id + 1),  //saddr
                         ipv4_address(ctxt_pP->module_id + 1, dest_ip_offset + ue_module_id + 1));  //daddr
            LOG_D(RRC, "[eNB %d] State = Attached (UE rnti %x module id %u)\n",
                  ctxt_pP->module_id, ue_context_pP->ue_context.rnti, ue_module_id);
5429 5430
          }

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5431 5432 5433
#   endif
#endif

5434
          LOG_D(RRC,
5435 5436
                PROTOCOL_RRC_CTXT_UE_FMT" RRC_eNB --- MAC_CONFIG_REQ  (DRB) ---> MAC_eNB\n",
                PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
5437

5438
          if (DRB_configList->list.array[i]->logicalChannelIdentity) {
5439
            DRB2LCHAN[i] = (uint8_t) * DRB_configList->list.array[i]->logicalChannelIdentity;
5440
          }
5441

5442 5443 5444
          rrc_mac_config_req_eNB(
				 ctxt_pP->module_id,
				 ue_context_pP->ue_context.primaryCC_id,
5445 5446 5447 5448
				 0,0,0,0,0,
#ifdef Rel14 
				 0,
#endif
5449
				 ue_context_pP->ue_context.rnti,
5450 5451
				 (BCCH_BCH_Message_t *) NULL,
				 (RadioResourceConfigCommonSIB_t *) NULL,
5452
#ifdef Rel14
5453
				 (RadioResourceConfigCommonSIB_t *) NULL,
5454
#endif
5455
				 ue_context_pP->ue_context.physicalConfigDedicated,
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5456
#if defined(Rel10) || defined(Rel14)
5457 5458
				 (SCellToAddMod_r10_t *)NULL,
				 //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
5459
#endif
5460 5461 5462 5463 5464 5465 5466
				 (MeasObjectToAddMod_t **) NULL,
				 ue_context_pP->ue_context.mac_MainConfig,
				 DRB2LCHAN[i],
				 DRB_configList->list.array[i]->logicalChannelConfig,
				 ue_context_pP->ue_context.measGapConfig,
				 (TDD_Config_t *) NULL,
				 NULL,
5467 5468
				 (SchedulingInfoList_t *) NULL,
				 0, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
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5469
#if defined(Rel10) || defined(Rel14)
5470
				 , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
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5471
#endif
5472 5473 5474 5475
#   ifdef Rel14
				 ,
				 (SystemInformationBlockType1_v1310_IEs_t *)NULL
#   endif
5476 5477
				 );
	  
5478 5479
        } else {        // remove LCHAN from MAC/PHY

5480
          if (ue_context_pP->ue_context.DRB_active[drb_id] == 1) {
5481
            // DRB has just been removed so remove RLC + PDCP for DRB
5482
            /*      rrc_pdcp_config_req (ctxt_pP->module_id, frameP, 1, CONFIG_ACTION_REMOVE,
5483 5484 5485
               (ue_mod_idP * NB_RB_MAX) + DRB2LCHAN[i],UNDEF_SECURITY_MODE);
             */
            rrc_rlc_config_req(
5486
              ctxt_pP,
5487 5488 5489 5490 5491 5492 5493
              SRB_FLAG_NO,
              MBMS_FLAG_NO,
              CONFIG_ACTION_REMOVE,
              DRB2LCHAN[i],
              Rlc_info_um);
          }

5494
          ue_context_pP->ue_context.DRB_active[drb_id] = 0;
5495
          LOG_D(RRC,
5496 5497
                PROTOCOL_RRC_CTXT_UE_FMT" RRC_eNB --- MAC_CONFIG_REQ  (DRB) ---> MAC_eNB\n",
                PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
5498 5499
          rrc_mac_config_req_eNB(ctxt_pP->module_id,
				 ue_context_pP->ue_context.primaryCC_id,
5500 5501 5502 5503
				 0,0,0,0,0,
#ifdef Rel14 
				 0,
#endif
5504
				 ue_context_pP->ue_context.rnti,
5505 5506
				 (BCCH_BCH_Message_t *) NULL,
				 (RadioResourceConfigCommonSIB_t *) NULL,
5507
#ifdef Rel14
5508
				 (RadioResourceConfigCommonSIB_t *) NULL,
5509
#endif
5510
				 ue_context_pP->ue_context.physicalConfigDedicated,
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5511
#if defined(Rel10) || defined(Rel14)
5512 5513
				 (SCellToAddMod_r10_t *)NULL,
				 //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
5514
#endif
5515 5516 5517 5518 5519 5520
				 (MeasObjectToAddMod_t **) NULL,
				 ue_context_pP->ue_context.mac_MainConfig,
				 DRB2LCHAN[i],
				 (LogicalChannelConfig_t *) NULL,
				 (MeasGapConfig_t *) NULL,
				 (TDD_Config_t *) NULL,
5521 5522 5523
				 NULL, 
				 (SchedulingInfoList_t *) NULL,
				 0, NULL, NULL, NULL
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5524
#if defined(Rel10) || defined(Rel14)
5525
				 , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
winckel's avatar
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5526
#endif
5527 5528 5529 5530
#   ifdef Rel14
				 ,
				 (SystemInformationBlockType1_v1310_IEs_t *)NULL
#   endif
5531
				 );
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5532
        }
5533
      }
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5534
    }
5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550
   free(DRB_configList);
    ue_context_pP->ue_context.DRB_configList2[xid] = NULL;
  }

  if(DRB_Release_configList2 != NULL){
      for (i = 0; i < DRB_Release_configList2->list.count; i++) {
          if (DRB_Release_configList2->list.array[i]) {
              drb_id_p = DRB_Release_configList2->list.array[i];
              drb_id = *drb_id_p;
              if (ue_context_pP->ue_context.DRB_active[drb_id] == 1) {
                  ue_context_pP->ue_context.DRB_active[drb_id] = 0;
              }
          }
      }
      free(DRB_Release_configList2);
      ue_context_pP->ue_context.DRB_Release_configList2[xid] = NULL;
5551
  }
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5552
}
5553

5554 5555 5556 5557
//-----------------------------------------------------------------------------
void
rrc_eNB_generate_RRCConnectionSetup(
  const protocol_ctxt_t* const ctxt_pP,
5558 5559
  rrc_eNB_ue_context_t*          const ue_context_pP,
  const int                    CC_id
5560 5561
)
//-----------------------------------------------------------------------------
5562
{
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5563

5564 5565 5566 5567
  LogicalChannelConfig_t             *SRB1_logicalChannelConfig;  //,*SRB2_logicalChannelConfig;
  SRB_ToAddModList_t                **SRB_configList;
  SRB_ToAddMod_t                     *SRB1_config;
  int                                 cnt;
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5569 5570 5571
  T(T_ENB_RRC_CONNECTION_SETUP, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

5572
  SRB_configList = &ue_context_pP->ue_context.SRB_configList;
5573
  RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size =
5574 5575
    do_RRCConnectionSetup(ctxt_pP,
                          ue_context_pP,
5576
                          CC_id,
5577
                          (uint8_t*) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload,
5578
			  (uint8_t) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].p_eNB, //at this point we do not have the UE capability information, so it can only be TM1 or TM2
5579 5580 5581
                          rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),
                          SRB_configList,
                          &ue_context_pP->ue_context.physicalConfigDedicated);
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5582

5583
#ifdef RRC_MSG_PRINT
5584 5585
  LOG_F(RRC,"[MSG] RRC Connection Setup\n");

5586 5587
  for (cnt = 0; cnt < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) {
    LOG_F(RRC,"%02x ", ((uint8_t*)RC.rrc[ctxt_pP->module_id]->Srb0.Tx_buffer.Payload)[cnt]);
5588
  }
5589 5590

  LOG_F(RRC,"\n");
5591 5592 5593
  //////////////////////////////////
#endif

5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612
  // configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE

  if (*SRB_configList != NULL) {
    for (cnt = 0; cnt < (*SRB_configList)->list.count; cnt++) {
      if ((*SRB_configList)->list.array[cnt]->srb_Identity == 1) {
        SRB1_config = (*SRB_configList)->list.array[cnt];

        if (SRB1_config->logicalChannelConfig) {
          if (SRB1_config->logicalChannelConfig->present ==
              SRB_ToAddMod__logicalChannelConfig_PR_explicitValue) {
            SRB1_logicalChannelConfig = &SRB1_config->logicalChannelConfig->choice.explicitValue;
          } else {
            SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
          }
        } else {
          SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
        }

        LOG_D(RRC,
5613 5614
              PROTOCOL_RRC_CTXT_UE_FMT" RRC_eNB --- MAC_CONFIG_REQ  (SRB1) ---> MAC_eNB\n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
5615 5616 5617
        rrc_mac_config_req_eNB(
			       ctxt_pP->module_id,
			       ue_context_pP->ue_context.primaryCC_id,
5618 5619 5620 5621
			       0,0,0,0,0,
#ifdef Rel14 
			       0,
#endif
5622
			       ue_context_pP->ue_context.rnti,
5623 5624
			       (BCCH_BCH_Message_t *) NULL,
			       (RadioResourceConfigCommonSIB_t *) NULL,
5625
#ifdef Rel14
5626
			       (RadioResourceConfigCommonSIB_t *) NULL,
5627
#endif
5628
			       ue_context_pP->ue_context.physicalConfigDedicated,
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5629
#if defined(Rel10) || defined(Rel14)
5630 5631
			       (SCellToAddMod_r10_t *)NULL,
			       //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
5632
#endif
5633 5634 5635 5636 5637 5638 5639
			       (MeasObjectToAddMod_t **) NULL,
			       ue_context_pP->ue_context.mac_MainConfig,
			       1,
			       SRB1_logicalChannelConfig,
			       ue_context_pP->ue_context.measGapConfig,
			       (TDD_Config_t *) NULL,
			       NULL,
5640 5641
			       (SchedulingInfoList_t *) NULL,
			       0, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
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5642
#if defined(Rel10) || defined(Rel14)
5643
			       , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
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5644
#endif
5645 5646 5647 5648
#   ifdef Rel14
			       ,
			       (SystemInformationBlockType1_v1310_IEs_t *)NULL
#   endif
5649
			       );
5650 5651
        break;
      }
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5652
    }
5653
  }
5654 5655

  MSC_LOG_TX_MESSAGE(
5656 5657
    MSC_RRC_ENB,
    MSC_RRC_UE,
5658 5659
    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Header, // LG WARNING
    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size,
5660 5661 5662
    MSC_AS_TIME_FMT" RRCConnectionSetup UE %x size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
5663
    RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size);
5664

5665 5666

  LOG_I(RRC,
5667 5668
        PROTOCOL_RRC_CTXT_UE_FMT" [RAPROC] Logical Channel DL-CCCH, Generating RRCConnectionSetup (bytes %d)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
5669
        RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size);
5670

5671
  // activate release timer, if RRCSetupComplete not received after 10 frames, remove UE
5672
  //ue_context_pP->ue_context.ue_release_timer=1;
5673
  // remove UE after 10 frames after RRCConnectionRelease is triggered
5674 5675 5676 5677 5678
  //ue_context_pP->ue_context.ue_release_timer_thres=100;
     // activate release timer, if RRCSetupComplete not received after 100 frames, remove UE
   ue_context_pP->ue_context.ue_release_timer=1;
   // remove UE after 10 frames after RRCConnectionRelease is triggered
   ue_context_pP->ue_context.ue_release_timer_thres=1000;
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5679
}
5680

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5681 5682

#if defined(ENABLE_ITTI)
5683 5684
//-----------------------------------------------------------------------------
char
5685
openair_rrc_eNB_configuration(
5686 5687 5688
  const module_id_t enb_mod_idP,
  RrcConfigurationReq* configuration
)
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5689
#else
5690
char
5691
openair_rrc_eNB_init(
5692 5693
  const module_id_t enb_mod_idP
)
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5694
#endif
5695
//-----------------------------------------------------------------------------
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5696
{
5697
  protocol_ctxt_t ctxt;
5698 5699
  int             CC_id;

5700
  PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, enb_mod_idP, ENB_FLAG_YES, NOT_A_RNTI, 0, 0,enb_mod_idP);
5701 5702 5703
  LOG_I(RRC,
        PROTOCOL_RRC_CTXT_FMT" Init...\n",
        PROTOCOL_RRC_CTXT_ARGS(&ctxt));
5704

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5705
#if OCP_FRAMEWORK
5706 5707 5708 5709
  while ( RC.rrc[enb_mod_idP] == NULL ) {
    LOG_E(RRC, "RC.rrc not yet initialized, waiting 1 second\n");
    sleep(1);
  }
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5710
#endif 
5711
  AssertFatal(RC.rrc[enb_mod_idP] != NULL, "RC.rrc not initialized!");
5712
  AssertFatal(NUMBER_OF_UE_MAX < (module_id_t)0xFFFFFFFFFFFFFFFF, " variable overflow");
5713 5714 5715
#ifdef ENABLE_ITTI
  AssertFatal(configuration!=NULL,"configuration input is null\n");
#endif
5716
  //    for (j = 0; j < NUMBER_OF_UE_MAX; j++)
5717
  //        RC.rrc[ctxt.module_id].Info.UE[j].Status = RRC_IDLE;  //CH_READY;
5718 5719 5720 5721 5722 5723 5724 5725
  //
  //#if defined(ENABLE_USE_MME)
  //    // Connect eNB to MME
  //    if (EPC_MODE_ENABLED <= 0)
  //#endif
  //    {
  //        /* Init security parameters */
  //        for (j = 0; j < NUMBER_OF_UE_MAX; j++) {
5726 5727
  //            RC.rrc[ctxt.module_id].ciphering_algorithm[j] = SecurityAlgorithmConfig__cipheringAlgorithm_eea0;
  //            RC.rrc[ctxt.module_id].integrity_algorithm[j] = SecurityAlgorithmConfig__integrityProtAlgorithm_eia2;
5728
  //            rrc_eNB_init_security(enb_mod_idP, j);
5729 5730
  //        }
  //    }
5731
  RC.rrc[ctxt.module_id]->Nb_ue = 0;
5732

5733
  for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
5734
    RC.rrc[ctxt.module_id]->carrier[CC_id].Srb0.Active = 0;
5735
  }
5736

5737 5738
  uid_linear_allocator_init(&RC.rrc[ctxt.module_id]->uid_allocator);
  RB_INIT(&RC.rrc[ctxt.module_id]->rrc_ue_head);
5739
  //    for (j = 0; j < (NUMBER_OF_UE_MAX + 1); j++) {
5740
  //        RC.rrc[enb_mod_idP]->Srb2[j].Active = 0;
5741
  //    }
5742

5743

5744 5745
  RC.rrc[ctxt.module_id]->initial_id2_s1ap_ids = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL);
  RC.rrc[ctxt.module_id]->s1ap_id2_s1ap_ids    = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL);
5746

5747
  memcpy(&RC.rrc[ctxt.module_id]->configuration,configuration,sizeof(RrcConfigurationReq));
5748

5749
  /// System Information INIT
5750

5751 5752
  LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Checking release \n",
        PROTOCOL_RRC_CTXT_ARGS(&ctxt));
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5753
#if defined(Rel10) || defined(Rel14)
5754

5755 5756 5757
  // can clear it at runtime
  RC.rrc[ctxt.module_id]->carrier[0].MBMS_flag = 0;

5758
  // This has to come from some top-level configuration
5759
  // only CC_id 0 is logged
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5760
#if defined(Rel10)
5761
  LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Rel10 RRC detected, MBMS flag %d\n",
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5762 5763 5764
#else
  LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Rel14 RRC detected, MBMS flag %d\n",
#endif
5765
        PROTOCOL_RRC_CTXT_ARGS(&ctxt),
5766
        RC.rrc[ctxt.module_id]->carrier[0].MBMS_flag);
5767

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5768
#else
5769
  LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Rel8 RRC\n", PROTOCOL_RRC_CTXT_ARGS(&ctxt));
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5770 5771
#endif
#ifdef CBA
5772

5773 5774
  for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
    for (j = 0; j < NUM_MAX_CBA_GROUP; j++) {
5775
      RC.rrc[ctxt.module_id]->carrier[CC_id].cba_rnti[j] = CBA_OFFSET + j;
5776
    }
5777

5778 5779
    if (RC.rrc[ctxt.module_id]->carrier[CC_id].num_active_cba_groups > NUM_MAX_CBA_GROUP) {
      RC.rrc[ctxt.module_id]->carrier[CC_id].num_active_cba_groups = NUM_MAX_CBA_GROUP;
5780
    }
5781

5782 5783 5784
    LOG_D(RRC,
          PROTOCOL_RRC_CTXT_FMT" Initialization of 4 cba_RNTI values (%x %x %x %x) num active groups %d\n",
          PROTOCOL_RRC_CTXT_ARGS(&ctxt),
5785 5786 5787 5788 5789
          enb_mod_idP, RC.rrc[ctxt.module_id]->carrier[CC_id].cba_rnti[0],
          RC.rrc[ctxt.module_id]->carrier[CC_id].cba_rnti[1],
          RC.rrc[ctxt.module_id]->carrier[CC_id].cba_rnti[2],
          RC.rrc[ctxt.module_id]->carrier[CC_id].cba_rnti[3],
          RC.rrc[ctxt.module_id]->carrier[CC_id].num_active_cba_groups);
5790
  }
5791

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5792
#endif
5793

5794 5795 5796
  for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
    init_SI(&ctxt,
            CC_id
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5797
#if defined(ENABLE_ITTI)
5798
            , configuration
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5799
#endif
5800
           );
5801 5802 5803 5804
    for (int ue_id = 0; ue_id < NUMBER_OF_UE_MAX; ue_id++) {
        RC.rrc[ctxt.module_id]->carrier[CC_id].sizeof_paging[ue_id] = 0;
        RC.rrc[ctxt.module_id]->carrier[CC_id].paging[ue_id] = (uint8_t*) malloc16(256);
    }
5805
  }
5806

5807
  rrc_init_global_param();
5808
  for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
5809

5810
#if defined(Rel10) || defined(Rel14)
5811
    switch (RC.rrc[ctxt.module_id]->carrier[CC_id].MBMS_flag) {
5812 5813 5814 5815
    case 1:
    case 2:
    case 3:
      LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Configuring 1 MBSFN sync area\n", PROTOCOL_RRC_CTXT_ARGS(&ctxt));
5816
      RC.rrc[ctxt.module_id]->carrier[CC_id].num_mbsfn_sync_area = 1;
5817
      break;
5818

5819 5820
    case 4:
      LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Configuring 2 MBSFN sync area\n", PROTOCOL_RRC_CTXT_ARGS(&ctxt));
5821
      RC.rrc[ctxt.module_id]->carrier[CC_id].num_mbsfn_sync_area = 2;
5822 5823 5824
      break;

    default:
5825
      RC.rrc[ctxt.module_id]->carrier[CC_id].num_mbsfn_sync_area = 0;
5826 5827 5828
      break;
    }

5829
    // if we are here the RC.rrc[enb_mod_idP]->MBMS_flag > 0,
5830
    /// MCCH INIT
5831
    if (RC.rrc[ctxt.module_id]->carrier[CC_id].MBMS_flag > 0) {
5832 5833 5834 5835
      init_MCCH(ctxt.module_id, CC_id);
      /// MTCH data bearer init
      init_MBMS(ctxt.module_id, CC_id, 0);
    }
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5836
#endif
5837

5838 5839
    openair_rrc_top_init_eNB(RC.rrc[ctxt.module_id]->carrier[CC_id].MBMS_flag,0);
  }
5840
  openair_rrc_on(&ctxt);
5841

5842
  return 0;
5843

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5844
}
5845

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5846
/*------------------------------------------------------------------------------*/
5847 5848 5849
int
rrc_eNB_decode_ccch(
  protocol_ctxt_t* const ctxt_pP,
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  const SRB_INFO*        const Srb_info,
  const int              CC_id
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)
//-----------------------------------------------------------------------------
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{
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  module_id_t                                   Idx;
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  asn_dec_rval_t                      dec_rval;
  UL_CCCH_Message_t                  *ul_ccch_msg = NULL;
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  RRCConnectionRequest_r8_IEs_t*                rrcConnectionRequest = NULL;
  RRCConnectionReestablishmentRequest_r8_IEs_t* rrcConnectionReestablishmentRequest = NULL;
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  int                                 i, rval;
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  struct rrc_eNB_ue_context_s*                  ue_context_p = NULL;
  uint64_t                                      random_value = 0;
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  int                                           stmsi_received = 0;
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  T(T_ENB_RRC_UL_CCCH_DATA_IN, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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  //memset(ul_ccch_msg,0,sizeof(UL_CCCH_Message_t));
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  LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Decoding UL CCCH %x.%x.%x.%x.%x.%x (%p)\n",
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        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        ((uint8_t*) Srb_info->Rx_buffer.Payload)[0],
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        ((uint8_t *) Srb_info->Rx_buffer.Payload)[1],
        ((uint8_t *) Srb_info->Rx_buffer.Payload)[2],
        ((uint8_t *) Srb_info->Rx_buffer.Payload)[3],
        ((uint8_t *) Srb_info->Rx_buffer.Payload)[4],
        ((uint8_t *) Srb_info->Rx_buffer.Payload)[5], (uint8_t *) Srb_info->Rx_buffer.Payload);
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  dec_rval = uper_decode(
               NULL,
               &asn_DEF_UL_CCCH_Message,
               (void**)&ul_ccch_msg,
               (uint8_t*) Srb_info->Rx_buffer.Payload,
               100,
               0,
               0);
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  /*
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#if defined(ENABLE_ITTI)
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#   if defined(DISABLE_ITTI_XER_PRINT)
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  {
    MessageDef                         *message_p;
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    message_p = itti_alloc_new_message(TASK_RRC_ENB, RRC_UL_CCCH_MESSAGE);
    memcpy(&message_p->ittiMsg, (void *)ul_ccch_msg, sizeof(RrcUlCcchMessage));
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    itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, message_p);
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  }
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#   else
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  {
    char                                message_string[10000];
    size_t                              message_string_size;
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    if ((message_string_size =
           xer_sprint(message_string, sizeof(message_string), &asn_DEF_UL_CCCH_Message, (void *)ul_ccch_msg)) > 0) {
      MessageDef                         *msg_p;
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      msg_p = itti_alloc_new_message_sized(TASK_RRC_ENB, RRC_UL_CCCH, message_string_size + sizeof(IttiMsgText));
      msg_p->ittiMsg.rrc_ul_ccch.size = message_string_size;
      memcpy(&msg_p->ittiMsg.rrc_ul_ccch.text, message_string, message_string_size);
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      itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, msg_p);
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    }
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  }
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#   endif
#endif
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  */
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  for (i = 0; i < 8; i++) {
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    LOG_T(RRC, "%x.", ((uint8_t *) & ul_ccch_msg)[i]);
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  }
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  if (dec_rval.consumed == 0) {
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    LOG_E(RRC,
          PROTOCOL_RRC_CTXT_UE_FMT" FATAL Error in receiving CCCH\n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
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    return -1;
  }

  if (ul_ccch_msg->message.present == UL_CCCH_MessageType_PR_c1) {
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    switch (ul_ccch_msg->message.choice.c1.present) {
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    case UL_CCCH_MessageType__c1_PR_NOTHING:
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      LOG_I(RRC,
            PROTOCOL_RRC_CTXT_FMT" Received PR_NOTHING on UL-CCCH-Message\n",
            PROTOCOL_RRC_CTXT_ARGS(ctxt_pP));
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      break;
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    case UL_CCCH_MessageType__c1_PR_rrcConnectionReestablishmentRequest:
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      T(T_ENB_RRC_CONNECTION_REESTABLISHMENT_REQUEST, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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#ifdef RRC_MSG_PRINT
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      LOG_F(RRC,"[MSG] RRC Connection Reestablishment Request\n");
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      for (i = 0; i < Srb_info->Rx_buffer.payload_size; i++) {
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        LOG_F(RRC,"%02x ", ((uint8_t*)Srb_info->Rx_buffer.Payload)[i]);
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      }
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      LOG_F(RRC,"\n");
#endif
      LOG_D(RRC,
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            PROTOCOL_RRC_CTXT_UE_FMT"MAC_eNB--- MAC_DATA_IND (rrcConnectionReestablishmentRequest on SRB0) --> RRC_eNB\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
      rrcConnectionReestablishmentRequest =
        &ul_ccch_msg->message.choice.c1.choice.rrcConnectionReestablishmentRequest.criticalExtensions.choice.rrcConnectionReestablishmentRequest_r8;
      LOG_I(RRC,
            PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionReestablishmentRequest cause %s\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
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            ((rrcConnectionReestablishmentRequest->reestablishmentCause == ReestablishmentCause_otherFailure) ?    "Other Failure" :
             (rrcConnectionReestablishmentRequest->reestablishmentCause == ReestablishmentCause_handoverFailure) ? "Handover Failure" :
             "reconfigurationFailure"));
      /*{
      uint64_t                            c_rnti = 0;

      memcpy(((uint8_t *) & c_rnti) + 3, rrcConnectionReestablishmentRequest.UE_identity.c_RNTI.buf,
      rrcConnectionReestablishmentRequest.UE_identity.c_RNTI.size);
      ue_mod_id = rrc_eNB_get_UE_index(enb_mod_idP, c_rnti);
      }

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      if ((RC.rrc[enb_mod_idP]->phyCellId == rrcConnectionReestablishmentRequest.UE_identity.physCellId) &&
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      (ue_mod_id != UE_INDEX_INVALID)){
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      rrc_eNB_generate_RRCConnectionReestablishment(enb_mod_idP, frameP, ue_mod_id);
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      }else {
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      rrc_eNB_generate_RRCConnectionReestablishmentReject(enb_mod_idP, frameP, ue_mod_id);
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      }
      */
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      /* reject all reestablishment attempts for the moment */
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//      rrc_eNB_generate_RRCConnectionReestablishmentReject(ctxt_pP,
//                       rrc_eNB_get_ue_context(RC.rrc[ctxt_pP->module_id], ctxt_pP->rnti),
//                       CC_id);
{
      uint16_t                          c_rnti = 0;

      if (rrcConnectionReestablishmentRequest->ue_Identity.physCellId != RC.rrc[ctxt_pP->module_id]->carrier[CC_id].physCellId) {
        LOG_E(RRC,
              PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionReestablishmentRequest ue_Identity.physCellId(%ld) is not equal to current physCellId(%d), let's reject the UE\n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
              rrcConnectionReestablishmentRequest->ue_Identity.physCellId,
              RC.rrc[ctxt_pP->module_id]->carrier[CC_id].physCellId);
        rrc_eNB_generate_RRCConnectionReestablishmentReject(ctxt_pP, ue_context_p, CC_id);
        break;
      }
      LOG_D(RRC, "physCellId is %ld\n", rrcConnectionReestablishmentRequest->ue_Identity.physCellId);

      for (i = 0; i < rrcConnectionReestablishmentRequest->ue_Identity.shortMAC_I.size; i++) {
        LOG_D(RRC, "rrcConnectionReestablishmentRequest->ue_Identity.shortMAC_I.buf[%d] = %x\n",
            i, rrcConnectionReestablishmentRequest->ue_Identity.shortMAC_I.buf[i]);
      }

      if (rrcConnectionReestablishmentRequest->ue_Identity.c_RNTI.size == 0 ||
          rrcConnectionReestablishmentRequest->ue_Identity.c_RNTI.size > 2) {
        LOG_E(RRC,
              PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionReestablishmentRequest c_RNTI range error, let's reject the UE\n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
        rrc_eNB_generate_RRCConnectionReestablishmentReject(ctxt_pP, ue_context_p, CC_id);
        break;

      }

      c_rnti = BIT_STRING_to_uint16(&rrcConnectionReestablishmentRequest->ue_Identity.c_RNTI);
      LOG_D(RRC, "c_rnti is %x\n", c_rnti);

      ue_context_p = rrc_eNB_get_ue_context(RC.rrc[ctxt_pP->module_id], c_rnti);
      if (ue_context_p == NULL) {
        LOG_E(RRC,
              PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionReestablishmentRequest without UE context, let's reject the UE\n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
        rrc_eNB_generate_RRCConnectionReestablishmentReject(ctxt_pP, ue_context_p, CC_id);
        break;
      }
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      int UE_id = find_UE_id(ctxt_pP->module_id, c_rnti);
      if(ue_context_p->ue_context.ue_reestablishment_timer > 0 || RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].ue_reestablishment_reject_timer > 0){
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          LOG_I(RRC,
                PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionReestablishment(Previous) don't complete, let's reject the UE\n",
                PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
          rrc_eNB_generate_RRCConnectionReestablishmentReject(ctxt_pP, ue_context_p, CC_id);
          break;
      }
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      LOG_D(RRC,
            PROTOCOL_RRC_CTXT_UE_FMT" UE context: %p\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            ue_context_p);
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      ue_context_p->ue_context.ul_failure_timer = 0;
      ue_context_p->ue_context.ue_release_timer = 0;
      ue_context_p->ue_context.ue_reestablishment_timer = 0;
      ue_context_p->ue_context.ue_release_timer_s1 = 0;
      ue_context_p->ue_context.ue_release_timer_rrc = 0;

      /* reset timers */
      ue_context_p->ue_context.ul_failure_timer = 0;
      ue_context_p->ue_context.ue_release_timer = 0;
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      // insert C-RNTI to map
      for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
        if (reestablish_rnti_map[i][0] == 0) {
          reestablish_rnti_map[i][0] = ctxt_pP->rnti;
          reestablish_rnti_map[i][1] = c_rnti;
          break;
        }
      }
      LOG_D(RRC, "reestablish_rnti_map[%d] [0] %x, [1] %x\n",
            i, reestablish_rnti_map[i][0], reestablish_rnti_map[i][1]);

#if defined(ENABLE_ITTI)
      ue_context_p->ue_context.reestablishment_cause = rrcConnectionReestablishmentRequest->reestablishmentCause;
      LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Accept connection reestablishment request from UE physCellId %ld cause %ld\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            rrcConnectionReestablishmentRequest->ue_Identity.physCellId,
            ue_context_p->ue_context.reestablishment_cause);
#else
        LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Accept connection restablishment request for UE\n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
#endif

#ifndef NO_RRM
      send_msg(&S_rrc, msg_rrc_MR_attach_ind(ctxt_pP->module_id, Mac_id));
#else

      ue_context_p->ue_context.primaryCC_id = CC_id;

      //LG COMMENT Idx = (ue_mod_idP * NB_RB_MAX) + DCCH;
      Idx = DCCH;
      // SRB1
      ue_context_p->ue_context.Srb1.Active = 1;
      ue_context_p->ue_context.Srb1.Srb_info.Srb_id = Idx;
      memcpy(&ue_context_p->ue_context.Srb1.Srb_info.Lchan_desc[0],
             &DCCH_LCHAN_DESC,
             LCHAN_DESC_SIZE);
      memcpy(&ue_context_p->ue_context.Srb1.Srb_info.Lchan_desc[1],
             &DCCH_LCHAN_DESC,
             LCHAN_DESC_SIZE);

      // SRB2: set  it to go through SRB1 with id 1 (DCCH)
      ue_context_p->ue_context.Srb2.Active = 1;
      ue_context_p->ue_context.Srb2.Srb_info.Srb_id = Idx;
      memcpy(&ue_context_p->ue_context.Srb2.Srb_info.Lchan_desc[0],
             &DCCH_LCHAN_DESC,
             LCHAN_DESC_SIZE);
      memcpy(&ue_context_p->ue_context.Srb2.Srb_info.Lchan_desc[1],
             &DCCH_LCHAN_DESC,
             LCHAN_DESC_SIZE);

      rrc_eNB_generate_RRCConnectionReestablishment(ctxt_pP, ue_context_p, CC_id);
      LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT"CALLING RLC CONFIG SRB1 (rbid %d)\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            Idx);

      MSC_LOG_TX_MESSAGE(MSC_RRC_ENB,
                         MSC_PDCP_ENB,
                         NULL,
                         0,
                         MSC_AS_TIME_FMT" CONFIG_REQ UE %x SRB",
                         MSC_AS_TIME_ARGS(ctxt_pP),
                         ue_context_p->ue_context.rnti);

      rrc_pdcp_config_asn1_req(ctxt_pP,
                               ue_context_p->ue_context.SRB_configList,
                               (DRB_ToAddModList_t *) NULL,
                               (DRB_ToReleaseList_t*) NULL,
                               0xff,
                               NULL,
                               NULL,
                               NULL
#   if defined(Rel10) || defined(Rel14)
                               , (PMCH_InfoList_r9_t *) NULL
#   endif
                               ,NULL);

      rrc_rlc_config_asn1_req(ctxt_pP,
                              ue_context_p->ue_context.SRB_configList,
                              (DRB_ToAddModList_t*) NULL,
                              (DRB_ToReleaseList_t*) NULL
#   if defined(Rel10) || defined(Rel14)
                              , (PMCH_InfoList_r9_t *) NULL
#   endif
                             );
#endif //NO_RRM
      }
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      break;

    case UL_CCCH_MessageType__c1_PR_rrcConnectionRequest:
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      T(T_ENB_RRC_CONNECTION_REQUEST, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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#ifdef RRC_MSG_PRINT
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      LOG_F(RRC,"[MSG] RRC Connection Request\n");

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      for (i = 0; i < Srb_info->Rx_buffer.payload_size; i++) {
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        LOG_F(RRC,"%02x ", ((uint8_t*)Srb_info->Rx_buffer.Payload)[i]);
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      }
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      LOG_F(RRC,"\n");
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#endif
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      LOG_D(RRC,
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            PROTOCOL_RRC_CTXT_UE_FMT"MAC_eNB --- MAC_DATA_IND  (rrcConnectionRequest on SRB0) --> RRC_eNB\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
      ue_context_p = rrc_eNB_get_ue_context(
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                       RC.rrc[ctxt_pP->module_id],
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                       ctxt_pP->rnti);

      if (ue_context_p != NULL) {
        // erase content
        rrc_eNB_free_mem_UE_context(ctxt_pP, ue_context_p);
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        MSC_LOG_RX_DISCARDED_MESSAGE(
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          MSC_RRC_ENB,
          MSC_RRC_UE,
          Srb_info->Rx_buffer.Payload,
          dec_rval.consumed,
          MSC_AS_TIME_FMT" RRCConnectionRequest UE %x size %u (UE already in context)",
          MSC_AS_TIME_ARGS(ctxt_pP),
          ue_context_p->ue_context.rnti,
          dec_rval.consumed);
      } else {
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        rrcConnectionRequest = &ul_ccch_msg->message.choice.c1.choice.rrcConnectionRequest.criticalExtensions.choice.rrcConnectionRequest_r8;
        {
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          if (InitialUE_Identity_PR_randomValue == rrcConnectionRequest->ue_Identity.present) {
            AssertFatal(rrcConnectionRequest->ue_Identity.choice.randomValue.size == 5,
                        "wrong InitialUE-Identity randomValue size, expected 5, provided %d",
                        rrcConnectionRequest->ue_Identity.choice.randomValue.size);
            memcpy(((uint8_t*) & random_value) + 3,
                   rrcConnectionRequest->ue_Identity.choice.randomValue.buf,
                   rrcConnectionRequest->ue_Identity.choice.randomValue.size);
            /* if there is already a registered UE (with another RNTI) with this random_value,
             * the current one must be removed from MAC/PHY (zombie UE)
             */
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#if 0
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            if ((ue_context_p = rrc_eNB_ue_context_random_exist(ctxt_pP, random_value))) {
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              LOG_W(RRC, "new UE rnti %x (coming with random value) is already there as UE %x, removing %x from MAC/PHY\n",
                    ctxt_pP->rnti, ue_context_p->ue_context.rnti, ctxt_pP->rnti);
	      rrc_mac_remove_ue(ctxt_pP->module_id, ctxt_pP->rnti);
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              ue_context_p = NULL;
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              return 0;
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            } else {
              ue_context_p = rrc_eNB_get_next_free_ue_context(ctxt_pP, random_value);
            }
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#endif
            if ((ue_context_p = rrc_eNB_ue_context_random_exist(ctxt_pP, random_value))) {
              LOG_W(RRC, "new UE rnti %x (coming with random value) is already there as UE %x, removing %x from MAC/PHY\n",
                    ctxt_pP->rnti, ue_context_p->ue_context.rnti, ue_context_p->ue_context.rnti);
              ue_context_p->ue_context.ul_failure_timer = 20000;
            }
            ue_context_p = rrc_eNB_get_next_free_ue_context(ctxt_pP, random_value);
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          } else if (InitialUE_Identity_PR_s_TMSI == rrcConnectionRequest->ue_Identity.present) {
            /* Save s-TMSI */
            S_TMSI_t   s_TMSI = rrcConnectionRequest->ue_Identity.choice.s_TMSI;
            mme_code_t mme_code = BIT_STRING_to_uint8(&s_TMSI.mmec);
            m_tmsi_t   m_tmsi   = BIT_STRING_to_uint32(&s_TMSI.m_TMSI);
            random_value = (((uint64_t)mme_code) << 32) | m_tmsi;
            if ((ue_context_p = rrc_eNB_ue_context_stmsi_exist(ctxt_pP, mme_code, m_tmsi))) {
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	      LOG_I(RRC," S-TMSI exists, ue_context_p %p, old rnti %x => %x\n",ue_context_p,ue_context_p->ue_context.rnti,ctxt_pP->rnti);
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	      rrc_mac_remove_ue(ctxt_pP->module_id, ue_context_p->ue_context.rnti);
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	      stmsi_received=1;
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              /* replace rnti in the context */
              /* for that, remove the context from the RB tree */
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              RB_REMOVE(rrc_ue_tree_s, &RC.rrc[ctxt_pP->module_id]->rrc_ue_head, ue_context_p);
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              /* and insert again, after changing rnti everywhere it has to be changed */
              ue_context_p->ue_id_rnti = ctxt_pP->rnti;
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	      ue_context_p->ue_context.rnti = ctxt_pP->rnti;
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              RB_INSERT(rrc_ue_tree_s, &RC.rrc[ctxt_pP->module_id]->rrc_ue_head, ue_context_p);
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              /* reset timers */
              ue_context_p->ue_context.ul_failure_timer = 0;
              ue_context_p->ue_context.ue_release_timer = 0;
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              ue_context_p->ue_context.ue_reestablishment_timer = 0;
              ue_context_p->ue_context.ue_release_timer_s1 = 0;
              ue_context_p->ue_context.ue_release_timer_rrc = 0;
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            } else {
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	      LOG_I(RRC," S-TMSI doesn't exist, setting Initialue_identity_s_TMSI.m_tmsi to %p => %x\n",ue_context_p,m_tmsi);
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//              ue_context_p = rrc_eNB_get_next_free_ue_context(ctxt_pP, NOT_A_RANDOM_UE_IDENTITY);
              ue_context_p = rrc_eNB_get_next_free_ue_context(ctxt_pP,random_value);
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              if (ue_context_p == NULL)
                LOG_E(RRC, "%s:%d:%s: rrc_eNB_get_next_free_ue_context returned NULL\n", __FILE__, __LINE__, __FUNCTION__);
              if (ue_context_p != NULL) {
	        ue_context_p->ue_context.Initialue_identity_s_TMSI.presence = TRUE;
	        ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code = mme_code;
	        ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi = m_tmsi;
              } else {
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6229 6230
                /* TODO: do we have to break here? */
                //break;
6231
              }
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            }

            MSC_LOG_RX_MESSAGE(
              MSC_RRC_ENB,
              MSC_RRC_UE,
              Srb_info->Rx_buffer.Payload,
              dec_rval.consumed,
              MSC_AS_TIME_FMT" RRCConnectionRequest UE %x size %u (s-TMSI mmec %u m_TMSI %u random UE id (0x%" PRIx64 ")",
              MSC_AS_TIME_ARGS(ctxt_pP),
              ue_context_p->ue_context.rnti,
              dec_rval.consumed,
              ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code,
              ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi,
              ue_context_p->ue_context.random_ue_identity);
          } else {
6247
            LOG_E(RRC,
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6248
                  PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionRequest without random UE identity or S-TMSI not supported, let's reject the UE\n",
6249 6250
                  PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
            rrc_eNB_generate_RRCConnectionReject(ctxt_pP,
6251
                             rrc_eNB_get_ue_context(RC.rrc[ctxt_pP->module_id], ctxt_pP->rnti),
6252 6253 6254
                             CC_id);
            break;
          }
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6255

6256
        }
6257
        LOG_D(RRC,
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              PROTOCOL_RRC_CTXT_UE_FMT" UE context: %p\n",
6259 6260
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
              ue_context_p);
6261

6262
        if (ue_context_p != NULL) {
6263 6264


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6265
#if defined(ENABLE_ITTI)
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          ue_context_p->ue_context.establishment_cause = rrcConnectionRequest->establishmentCause;
6267
          ue_context_p->ue_context.reestablishment_cause = ReestablishmentCause_spare1;
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	  if (stmsi_received==0)
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	    LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Accept new connection from UE random UE identity (0x%" PRIx64 ") MME code %u TMSI %u cause %ld\n",
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		  PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
		  ue_context_p->ue_context.random_ue_identity,
		  ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code,
		  ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi,
		  ue_context_p->ue_context.establishment_cause);
	  else
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	    LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Accept new connection from UE  MME code %u TMSI %u cause %ld\n",
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		  PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
		  ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code,
		  ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi,
		  ue_context_p->ue_context.establishment_cause);
6281 6282 6283 6284
#else
          LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Accept new connection for UE random UE identity (0x%" PRIx64 ")\n",
                PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
                ue_context_p->ue_context.random_ue_identity);
6285
#endif
6286
          if (stmsi_received == 0)
6287
	    RC.rrc[ctxt_pP->module_id]->Nb_ue++;
6288

6289 6290
        } else {
          // no context available
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	  if (rrc_agent_registered[ctxt_pP->module_id]) {
	    agent_rrc_xface[ctxt_pP->module_id]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id,
										      ctxt_pP->rnti,
										      PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_DEACTIVATED);
	  }
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          LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Can't create new context for UE random UE identity (0x%" PRIx64 ")\n",
                PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
6298
                random_value);
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	  rrc_mac_remove_ue(ctxt_pP->module_id,ctxt_pP->rnti);
6300 6301 6302
          return -1;
        }
      }
6303

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6304
#ifndef NO_RRM
6305
      send_msg(&S_rrc, msg_rrc_MR_attach_ind(ctxt_pP->module_id, Mac_id));
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#else
6307

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      ue_context_p->ue_context.primaryCC_id = CC_id;

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      //LG COMMENT Idx = (ue_mod_idP * NB_RB_MAX) + DCCH;
      Idx = DCCH;
      // SRB1
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      ue_context_p->ue_context.Srb1.Active = 1;
      ue_context_p->ue_context.Srb1.Srb_info.Srb_id = Idx;
      memcpy(&ue_context_p->ue_context.Srb1.Srb_info.Lchan_desc[0],
             &DCCH_LCHAN_DESC,
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             LCHAN_DESC_SIZE);
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      memcpy(&ue_context_p->ue_context.Srb1.Srb_info.Lchan_desc[1],
             &DCCH_LCHAN_DESC,
6320
             LCHAN_DESC_SIZE);
6321

6322
      // SRB2: set  it to go through SRB1 with id 1 (DCCH)
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      ue_context_p->ue_context.Srb2.Active = 1;
      ue_context_p->ue_context.Srb2.Srb_info.Srb_id = Idx;
      memcpy(&ue_context_p->ue_context.Srb2.Srb_info.Lchan_desc[0],
             &DCCH_LCHAN_DESC,
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             LCHAN_DESC_SIZE);
6328 6329
      memcpy(&ue_context_p->ue_context.Srb2.Srb_info.Lchan_desc[1],
             &DCCH_LCHAN_DESC,
6330
             LCHAN_DESC_SIZE);
6331
      
6332
      rrc_eNB_generate_RRCConnectionSetup(ctxt_pP, ue_context_p, CC_id);
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      LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT"CALLING RLC CONFIG SRB1 (rbid %d)\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            Idx);
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      MSC_LOG_TX_MESSAGE(
        MSC_RRC_ENB,
        MSC_PDCP_ENB,
        NULL,
        0,
        MSC_AS_TIME_FMT" CONFIG_REQ UE %x SRB",
        MSC_AS_TIME_ARGS(ctxt_pP),
        ue_context_p->ue_context.rnti);

6346 6347
      rrc_pdcp_config_asn1_req(ctxt_pP,
                               ue_context_p->ue_context.SRB_configList,
6348
                               (DRB_ToAddModList_t *) NULL,
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                               (DRB_ToReleaseList_t*) NULL,
                               0xff,
                               NULL,
                               NULL,
                               NULL
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6354
#   if defined(Rel10) || defined(Rel14)
6355
                               , (PMCH_InfoList_r9_t *) NULL
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6356
#   endif
6357
                               ,NULL);
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6359 6360 6361 6362
      rrc_rlc_config_asn1_req(ctxt_pP,
                              ue_context_p->ue_context.SRB_configList,
                              (DRB_ToAddModList_t*) NULL,
                              (DRB_ToReleaseList_t*) NULL
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#   if defined(Rel10) || defined(Rel14)
6364
                              , (PMCH_InfoList_r9_t *) NULL
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#   endif
6366
                             );
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#endif //NO_RRM
6368 6369 6370 6371

      break;

    default:
6372 6373
      LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Unknown message\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
6374 6375
      rval = -1;
      break;
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6376
    }
6377 6378 6379

    rval = 0;
  } else {
6380 6381
    LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT"  Unknown error \n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
6382 6383 6384 6385
    rval = -1;
  }

  return rval;
6386 6387
}

6388 6389 6390 6391 6392 6393 6394 6395 6396
//-----------------------------------------------------------------------------
int
rrc_eNB_decode_dcch(
  const protocol_ctxt_t* const ctxt_pP,
  const rb_id_t                Srb_id,
  const uint8_t*    const      Rx_sdu,
  const sdu_size_t             sdu_sizeP
)
//-----------------------------------------------------------------------------
6397
{
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6399 6400 6401 6402
  asn_dec_rval_t                      dec_rval;
  //UL_DCCH_Message_t uldcchmsg;
  UL_DCCH_Message_t                  *ul_dcch_msg = NULL; //&uldcchmsg;
  int i;
6403
  struct rrc_eNB_ue_context_s*        ue_context_p = NULL;
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#if defined(ENABLE_ITTI)
#   if defined(ENABLE_USE_MME)
  MessageDef *                        msg_delete_tunnels_p = NULL;
  uint8_t                             xid;
#endif
#endif
6410

6411
  int dedicated_DRB=0; 
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  T(T_ENB_RRC_UL_DCCH_DATA_IN, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
    T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6416
  if ((Srb_id != 1) && (Srb_id != 2)) {
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    LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Received message on SRB%d, should not have ...\n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
          Srb_id);
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  } else {
    LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Received message on SRB%d\n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
          Srb_id);
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  }
  //memset(ul_dcch_msg,0,sizeof(UL_DCCH_Message_t));
6426

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  LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Decoding UL-DCCH Message\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
  dec_rval = uper_decode(
               NULL,
               &asn_DEF_UL_DCCH_Message,
               (void**)&ul_dcch_msg,
               Rx_sdu,
               sdu_sizeP,
               0,
               0);
6437
  /*
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#if defined(ENABLE_ITTI)
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#   if defined(DISABLE_ITTI_XER_PRINT)
6440 6441
  {
    MessageDef                         *message_p;
6442

6443 6444
    message_p = itti_alloc_new_message(TASK_RRC_ENB, RRC_UL_DCCH_MESSAGE);
    memcpy(&message_p->ittiMsg, (void *)ul_dcch_msg, sizeof(RrcUlDcchMessage));
6445

6446
    itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, message_p);
6447
  }
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6448
#   else
6449 6450 6451
  {
    char                                message_string[10000];
    size_t                              message_string_size;
6452

6453 6454 6455
    if ((message_string_size =
           xer_sprint(message_string, sizeof(message_string), &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg)) >= 0) {
      MessageDef                         *msg_p;
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6457 6458 6459
      msg_p = itti_alloc_new_message_sized(TASK_RRC_ENB, RRC_UL_DCCH, message_string_size + sizeof(IttiMsgText));
      msg_p->ittiMsg.rrc_ul_dcch.size = message_string_size;
      memcpy(&msg_p->ittiMsg.rrc_ul_dcch.text, message_string, message_string_size);
6460

6461
      itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, msg_p);
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6462
    }
6463
  }
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6464 6465
#   endif
#endif
6466
  */
6467
  {
6468
    for (i = 0; i < sdu_sizeP; i++) {
6469
      LOG_T(RRC, "%x.", Rx_sdu[i]);
6470
    }
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6472 6473 6474 6475
    LOG_T(RRC, "\n");
  }

  if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
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6476
    LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Failed to decode UL-DCCH (%zu bytes)\n",
6477 6478
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
          dec_rval.consumed);
6479 6480
    return -1;
  }
6481

6482
  ue_context_p = rrc_eNB_get_ue_context(
6483
                   RC.rrc[ctxt_pP->module_id],
6484
                   ctxt_pP->rnti);
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6485

6486
  if (ul_dcch_msg->message.present == UL_DCCH_MessageType_PR_c1) {
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6488 6489 6490
    switch (ul_dcch_msg->message.choice.c1.present) {
    case UL_DCCH_MessageType__c1_PR_NOTHING:   /* No components present */
      break;
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6492 6493
    case UL_DCCH_MessageType__c1_PR_csfbParametersRequestCDMA2000:
      break;
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6494

6495 6496
    case UL_DCCH_MessageType__c1_PR_measurementReport:
      LOG_D(RRC,
6497 6498 6499 6500 6501 6502 6503 6504
            PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND "
            "%d bytes (measurementReport) ---> RRC_eNB\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH,
            sdu_sizeP);
      rrc_eNB_process_MeasurementReport(
        ctxt_pP,
        ue_context_p,
6505 6506
        &ul_dcch_msg->message.choice.c1.choice.measurementReport.
        criticalExtensions.choice.c1.choice.measurementReport_r8.measResults);
6507
      break;
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6508

6509
    case UL_DCCH_MessageType__c1_PR_rrcConnectionReconfigurationComplete:
6510
#ifdef RRC_MSG_PRINT
6511 6512
      LOG_F(RRC,"[MSG] RRC Connection Reconfiguration Complete\n");

6513
      for (i = 0; i < sdu_sizeP; i++) {
6514
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
6515
      }
6516 6517

      LOG_F(RRC,"\n");
6518
#endif
6519
      MSC_LOG_RX_MESSAGE(
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        MSC_RRC_ENB,
        MSC_RRC_UE,
        Rx_sdu,
        sdu_sizeP,
        MSC_AS_TIME_FMT" RRCConnectionReconfigurationComplete UE %x size %u",
        MSC_AS_TIME_ARGS(ctxt_pP),
        ue_context_p->ue_context.rnti,
        sdu_sizeP);
6528

6529
      LOG_D(RRC,
6530 6531 6532 6533 6534
            PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
            "(RRCConnectionReconfigurationComplete) ---> RRC_eNB]\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH,
            sdu_sizeP);
6535 6536 6537 6538

      if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.
          present ==
          RRCConnectionReconfigurationComplete__criticalExtensions_PR_rrcConnectionReconfigurationComplete_r8) {
6539
	/*NN: revise the condition */
6540 6541 6542
        if (ue_context_p->ue_context.Status == RRC_RECONFIGURED){
	  dedicated_DRB = 1;
	  LOG_I(RRC,
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6543
		PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (dedicated DRB, xid %ld)\n",
6544
		PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
6545
	}else {
6546
	  dedicated_DRB = 0;
6547 6548
	  ue_context_p->ue_context.Status = RRC_RECONFIGURED;
	  LOG_I(RRC,
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6549
		PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (default DRB, xid %ld)\n",
6550
		PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
6551
	}
6552
	rrc_eNB_process_RRCConnectionReconfigurationComplete(
6553 6554
          ctxt_pP,
          ue_context_p,
6555 6556
	  ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);

6557
	//WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future
6558 6559
	if (rrc_agent_registered[ctxt_pP->module_id]) {
	  agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id,
6560
										ue_context_p->ue_id_rnti,
6561
										PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_UPDATED);
6562
	}
6563
      }
6564 6565
#if defined(ENABLE_ITTI)
#   if defined(ENABLE_USE_MME)
6566
      if (EPC_MODE_ENABLED == 1) {
6567
	if (dedicated_DRB == 1){
6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607
//	  rrc_eNB_send_S1AP_E_RAB_SETUP_RESP(ctxt_pP,
//					     ue_context_p,
//					     ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) {
            rrc_eNB_send_S1AP_E_RAB_MODIFY_RESP(ctxt_pP,
                             ue_context_p,
                             ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);

            ue_context_p->ue_context.nb_of_modify_e_rabs = 0;
            ue_context_p->ue_context.nb_of_failed_e_rabs = 0;
            memset(ue_context_p->ue_context.modify_e_rab, 0, sizeof(ue_context_p->ue_context.modify_e_rab));
            for(int i = 0; i < NB_RB_MAX; i++) {
              ue_context_p->ue_context.modify_e_rab[i].xid = -1;
            }

          } else if(ue_context_p->ue_context.e_rab_release_command_flag == 1){
            xid = ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier;
            ue_context_p->ue_context.e_rab_release_command_flag = 0;
            //gtp tunnel delete
            msg_delete_tunnels_p = itti_alloc_new_message(TASK_RRC_ENB, GTPV1U_ENB_DELETE_TUNNEL_REQ);
            memset(&GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p), 0, sizeof(GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p)));
            GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).rnti = ue_context_p->ue_context.rnti;
            for(i = 0; i < NB_RB_MAX; i++){
               if(xid == ue_context_p->ue_context.e_rab[i].xid){
                 GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).eps_bearer_id[GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).num_erab++] = ue_context_p->ue_context.enb_gtp_ebi[i];
                 ue_context_p->ue_context.enb_gtp_teid[i] = 0;
                 memset(&ue_context_p->ue_context.enb_gtp_addrs[i], 0, sizeof(ue_context_p->ue_context.enb_gtp_addrs[i]));
                 ue_context_p->ue_context.enb_gtp_ebi[i]  = 0;
               }
            }
            itti_send_msg_to_task(TASK_GTPV1_U, ctxt_pP->instance, msg_delete_tunnels_p);
            //S1AP_E_RAB_RELEASE_RESPONSE
            rrc_eNB_send_S1AP_E_RAB_RELEASE_RESPONSE(ctxt_pP,
                    ue_context_p,
                    xid);
          } else {
              rrc_eNB_send_S1AP_E_RAB_SETUP_RESP(ctxt_pP,
                             ue_context_p,
                             ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
          }
6608
	}else {
6609 6610
          if(ue_context_p->ue_context.reestablishment_cause == ReestablishmentCause_spare1){
	    rrc_eNB_send_S1AP_INITIAL_CONTEXT_SETUP_RESP(ctxt_pP,
6611
						       ue_context_p);
6612 6613
          } else {
            ue_context_p->ue_context.reestablishment_cause = ReestablishmentCause_spare1;
6614 6615 6616 6617 6618 6619 6620
            for (uint8_t e_rab = 0; e_rab < ue_context_p->ue_context.nb_of_e_rabs; e_rab++) {
              if (ue_context_p->ue_context.e_rab[e_rab].status == E_RAB_STATUS_DONE) {
                ue_context_p->ue_context.e_rab[e_rab].status = E_RAB_STATUS_ESTABLISHED;
              } else {
                ue_context_p->ue_context.e_rab[e_rab].status = E_RAB_STATUS_FAILED;
              }
            }
6621
          }
6622 6623 6624 6625
	}
      }    
#else  // establish a dedicated bearer 
      if (dedicated_DRB == 0 ) {
6626
	//	ue_context_p->ue_context.e_rab[0].status = E_RAB_STATUS_ESTABLISHED;
6627
	rrc_eNB_reconfigure_DRBs(ctxt_pP,ue_context_p);
6628
      }
6629
      
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6630
#endif
6631
#endif 
6632
      break;
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6633

6634
    case UL_DCCH_MessageType__c1_PR_rrcConnectionReestablishmentComplete:
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6635 6636 6637
      T(T_ENB_RRC_CONNECTION_REESTABLISHMENT_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6638
#ifdef RRC_MSG_PRINT
6639 6640
      LOG_F(RRC,"[MSG] RRC Connection Reestablishment Complete\n");

6641
      for (i = 0; i < sdu_sizeP; i++) {
6642
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
6643
      }
6644 6645

      LOG_F(RRC,"\n");
6646
#endif
6647 6648

      MSC_LOG_RX_MESSAGE(
6649 6650 6651 6652 6653 6654 6655 6656
        MSC_RRC_ENB,
        MSC_RRC_UE,
        Rx_sdu,
        sdu_sizeP,
        MSC_AS_TIME_FMT" rrcConnectionReestablishmentComplete UE %x size %u",
        MSC_AS_TIME_ARGS(ctxt_pP),
        ue_context_p->ue_context.rnti,
        sdu_sizeP);
6657

6658
      LOG_I(RRC,
6659 6660 6661 6662 6663
            PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
            "(rrcConnectionReestablishmentComplete) ---> RRC_eNB\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH,
            sdu_sizeP);
6664
       {
6665 6666
        int UE_id = find_UE_id(ctxt_pP->module_id, ctxt_pP->rnti);
        RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].ue_reestablishment_reject_timer = 0;
6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698
        rnti_t reestablish_rnti = 0;
        // select C-RNTI from map
        for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
          if (reestablish_rnti_map[i][0] == ctxt_pP->rnti) {
            reestablish_rnti = reestablish_rnti_map[i][1];
            ue_context_p = rrc_eNB_get_ue_context(
                              RC.rrc[ctxt_pP->module_id],
                              reestablish_rnti);
            // clear currentC-RNTI from map
            reestablish_rnti_map[i][0] = 0;
            reestablish_rnti_map[i][1] = 0;
            break;
          }
        }
        LOG_D(RRC, "reestablish_rnti_map[%d] [0] %x, [1] %x\n",
              i, reestablish_rnti_map[i][0], reestablish_rnti_map[i][1]);

        if (!ue_context_p) {
          LOG_E(RRC,
                PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionReestablishmentComplete without UE context, falt\n",
                PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
          break;
        }

        if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionReestablishmentComplete.criticalExtensions.present ==
            RRCConnectionReestablishmentComplete__criticalExtensions_PR_rrcConnectionReestablishmentComplete_r8) {
          rrc_eNB_process_RRCConnectionReestablishmentComplete(ctxt_pP, reestablish_rnti, ue_context_p,
              ul_dcch_msg->message.choice.c1.choice.rrcConnectionReestablishmentComplete.rrc_TransactionIdentifier,
              &ul_dcch_msg->message.choice.c1.choice.rrcConnectionReestablishmentComplete.criticalExtensions.choice.rrcConnectionReestablishmentComplete_r8);

          //WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future
          if (mac_agent_registered[ctxt_pP->module_id]) {
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6699
            agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id,
6700 6701 6702 6703
                                                                                      ue_context_p->ue_id_rnti,
                                                                                      PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED);
          }
        }
6704
        //ue_context_p->ue_context.ue_release_timer = 0;
6705 6706 6707
        ue_context_p->ue_context.ue_reestablishment_timer = 1;
        // remove UE after 100 frames after RRCConnectionReestablishmentRelease is triggered
        ue_context_p->ue_context.ue_reestablishment_timer_thres = 1000;
6708
      }
6709 6710 6711
      break;

    case UL_DCCH_MessageType__c1_PR_rrcConnectionSetupComplete:
6712
#ifdef RRC_MSG_PRINT
6713 6714
      LOG_F(RRC,"[MSG] RRC Connection SetupComplete\n");

6715
      for (i = 0; i < sdu_sizeP; i++) {
6716
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
6717
      }
6718 6719

      LOG_F(RRC,"\n");
6720
#endif
6721 6722

      MSC_LOG_RX_MESSAGE(
6723 6724 6725 6726 6727 6728 6729 6730
        MSC_RRC_ENB,
        MSC_RRC_UE,
        Rx_sdu,
        sdu_sizeP,
        MSC_AS_TIME_FMT" RRCConnectionSetupComplete UE %x size %u",
        MSC_AS_TIME_ARGS(ctxt_pP),
        ue_context_p->ue_context.rnti,
        sdu_sizeP);
6731

6732
      LOG_D(RRC,
6733 6734 6735 6736 6737
            PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
            "(RRCConnectionSetupComplete) ---> RRC_eNB\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH,
            sdu_sizeP);
6738 6739 6740 6741 6742 6743

      if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionSetupComplete.criticalExtensions.present ==
          RRCConnectionSetupComplete__criticalExtensions_PR_c1) {
        if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionSetupComplete.criticalExtensions.choice.c1.
            present ==
            RRCConnectionSetupComplete__criticalExtensions__c1_PR_rrcConnectionSetupComplete_r8) {
6744 6745 6746 6747 6748 6749 6750
          rrc_eNB_process_RRCConnectionSetupComplete(
            ctxt_pP,
            ue_context_p,
            &ul_dcch_msg->message.choice.c1.choice.rrcConnectionSetupComplete.criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8);
          ue_context_p->ue_context.Status = RRC_CONNECTED;
          LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_CONNECTED \n",
                PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
6751
	  
6752
	  //WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future
6753 6754
	  if (rrc_agent_registered[ctxt_pP->module_id]) {
	    agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id,
6755
										  ue_context_p->ue_id_rnti,
6756
										  PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED);
6757
	  }
6758 6759 6760
        }
      }

6761
      ue_context_p->ue_context.ue_release_timer=0;
6762 6763 6764
      break;

    case UL_DCCH_MessageType__c1_PR_securityModeComplete:
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6765 6766 6767
      T(T_ENB_RRC_SECURITY_MODE_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6768
#ifdef RRC_MSG_PRINT
6769 6770
      LOG_F(RRC,"[MSG] RRC Security Mode Complete\n");

6771
      for (i = 0; i < sdu_sizeP; i++) eNB->pusch_vars[UE_id]{
6772
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
6773
      }
6774 6775

      LOG_F(RRC,"\n");
6776
#endif
6777 6778

      MSC_LOG_RX_MESSAGE(
6779 6780 6781 6782 6783 6784 6785 6786
        MSC_RRC_ENB,
        MSC_RRC_UE,
        Rx_sdu,
        sdu_sizeP,
        MSC_AS_TIME_FMT" securityModeComplete UE %x size %u",
        MSC_AS_TIME_ARGS(ctxt_pP),
        ue_context_p->ue_context.rnti,
        sdu_sizeP);
6787

6788
      LOG_I(RRC,
6789 6790 6791
            PROTOCOL_RRC_CTXT_UE_FMT" received securityModeComplete on UL-DCCH %d from UE\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH);
6792
      LOG_D(RRC,
6793 6794 6795 6796 6797
            PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
            "(securityModeComplete) ---> RRC_eNB\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH,
            sdu_sizeP);
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winckel committed
6798
#ifdef XER_PRINT
6799
      xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
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Lionel Gauthier committed
6800
#endif
6801 6802 6803
      // confirm with PDCP about the security mode for DCCH
      //rrc_pdcp_config_req (enb_mod_idP, frameP, 1,CONFIG_ACTION_SET_SECURITY_MODE, (ue_mod_idP * NB_RB_MAX) + DCCH, 0x77);
      // continue the procedure
6804 6805 6806
      rrc_eNB_generate_UECapabilityEnquiry(
        ctxt_pP,
        ue_context_p);
6807
      break;
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6808

6809
    case UL_DCCH_MessageType__c1_PR_securityModeFailure:
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6810 6811 6812
      T(T_ENB_RRC_SECURITY_MODE_FAILURE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6813
#ifdef RRC_MSG_PRINT
6814 6815
      LOG_F(RRC,"[MSG] RRC Security Mode Failure\n");

6816
      for (i = 0; i < sdu_sizeP; i++) {
6817
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
6818
      }
6819 6820 6821

      LOG_F(RRC,"\n");
#endif
6822 6823

      MSC_LOG_RX_MESSAGE(
6824 6825 6826 6827 6828 6829 6830 6831
        MSC_RRC_ENB,
        MSC_RRC_UE,
        Rx_sdu,
        sdu_sizeP,
        MSC_AS_TIME_FMT" securityModeFailure UE %x size %u",
        MSC_AS_TIME_ARGS(ctxt_pP),
        ue_context_p->ue_context.rnti,
        sdu_sizeP);
6832

6833 6834 6835 6836 6837 6838
      LOG_W(RRC,
            PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
            "(securityModeFailure) ---> RRC_eNB\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH,
            sdu_sizeP);
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winckel committed
6839
#ifdef XER_PRINT
6840
      xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
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6841
#endif
6842
      // cancel the security mode in PDCP
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6843

6844
      // followup with the remaining procedure
6845
//#warning "LG Removed rrc_eNB_generate_UECapabilityEnquiry after receiving securityModeFailure"
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6846
      rrc_eNB_generate_UECapabilityEnquiry(ctxt_pP, ue_context_p);
6847
      break;
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6848

6849
    case UL_DCCH_MessageType__c1_PR_ueCapabilityInformation:
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6850 6851 6852
      T(T_ENB_RRC_UE_CAPABILITY_INFORMATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6853
#ifdef RRC_MSG_PRINT
6854 6855
      LOG_F(RRC,"[MSG] RRC UECapablility Information \n");

6856
      for (i = 0; i < sdu_sizeP; i++) {
6857
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
6858
      }
6859 6860

      LOG_F(RRC,"\n");
6861
#endif
6862 6863

      MSC_LOG_RX_MESSAGE(
6864 6865 6866 6867 6868 6869 6870 6871
        MSC_RRC_ENB,
        MSC_RRC_UE,
        Rx_sdu,
        sdu_sizeP,
        MSC_AS_TIME_FMT" ueCapabilityInformation UE %x size %u",
        MSC_AS_TIME_ARGS(ctxt_pP),
        ue_context_p->ue_context.rnti,
        sdu_sizeP);
6872

6873
      LOG_I(RRC,
6874 6875 6876
            PROTOCOL_RRC_CTXT_UE_FMT" received ueCapabilityInformation on UL-DCCH %d from UE\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH);
6877
      LOG_D(RRC,
6878 6879 6880 6881 6882
            PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
            "(UECapabilityInformation) ---> RRC_eNB\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH,
            sdu_sizeP);
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winckel committed
6883
#ifdef XER_PRINT
6884 6885
      xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
#endif
6886
      LOG_I(RRC, "got UE capabilities for UE %x\n", ctxt_pP->rnti);
6887 6888 6889 6890 6891 6892
      if (ue_context_p->ue_context.UE_Capability) {
        LOG_I(RRC, "freeing old UE capabilities for UE %x\n", ctxt_pP->rnti);
        asn_DEF_UE_EUTRA_Capability.free_struct(&asn_DEF_UE_EUTRA_Capability,
              ue_context_p->ue_context.UE_Capability, 0);
        ue_context_p->ue_context.UE_Capability = 0;
      }
6893 6894
      dec_rval = uper_decode(NULL,
                             &asn_DEF_UE_EUTRA_Capability,
6895
                             (void **)&ue_context_p->ue_context.UE_Capability,
6896 6897 6898 6899 6900 6901
                             ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.
                             choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.
                             array[0]->ueCapabilityRAT_Container.buf,
                             ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.
                             choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.
                             array[0]->ueCapabilityRAT_Container.size, 0, 0);
6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913
#ifdef XER_PRINT
      xer_fprint(stdout, &asn_DEF_UE_EUTRA_Capability, ue_context_p->ue_context.UE_Capability);
#endif

      if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
        LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Failed to decode UE capabilities (%zu bytes)\n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
              dec_rval.consumed);
        asn_DEF_UE_EUTRA_Capability.free_struct(&asn_DEF_UE_EUTRA_Capability,
              ue_context_p->ue_context.UE_Capability, 0);
        ue_context_p->ue_context.UE_Capability = 0;
      }
6914

6915
#if defined(ENABLE_USE_MME)
6916 6917

      if (EPC_MODE_ENABLED == 1) {
6918 6919 6920
        rrc_eNB_send_S1AP_UE_CAPABILITIES_IND(ctxt_pP,
                                              ue_context_p,
                                              ul_dcch_msg);
6921
      }
6922 6923 6924 6925 6926 6927 6928 6929
#else 
      ue_context_p->ue_context.nb_of_e_rabs = 1;
      for (i = 0; i < ue_context_p->ue_context.nb_of_e_rabs; i++){
	ue_context_p->ue_context.e_rab[i].status = E_RAB_STATUS_NEW;
	ue_context_p->ue_context.e_rab[i].param.e_rab_id = 1+i;
	ue_context_p->ue_context.e_rab[i].param.qos.qci=9;
      }
      ue_context_p->ue_context.setup_e_rabs =ue_context_p->ue_context.nb_of_e_rabs;
6930 6931
#endif

6932 6933
      rrc_eNB_generate_defaultRRCConnectionReconfiguration(ctxt_pP,
          ue_context_p,
6934
          RC.rrc[ctxt_pP->module_id]->HO_flag);
6935
      break;
6936

6937
    case UL_DCCH_MessageType__c1_PR_ulHandoverPreparationTransfer:
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6938 6939 6940
      T(T_ENB_RRC_UL_HANDOVER_PREPARATION_TRANSFER, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6941
      break;
6942

6943
    case UL_DCCH_MessageType__c1_PR_ulInformationTransfer:
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6944 6945 6946
      T(T_ENB_RRC_UL_INFORMATION_TRANSFER, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6947
      LOG_D(RRC,"[MSG] RRC UL Information Transfer \n");
6948
#ifdef RRC_MSG_PRINT
6949 6950
      LOG_F(RRC,"[MSG] RRC UL Information Transfer \n");

6951
      for (i = 0; i < sdu_sizeP; i++) {
6952
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
6953
      }
6954 6955

      LOG_F(RRC,"\n");
6956 6957
#endif

6958 6959

      MSC_LOG_RX_MESSAGE(
6960 6961 6962 6963 6964 6965 6966 6967
        MSC_RRC_ENB,
        MSC_RRC_UE,
        Rx_sdu,
        sdu_sizeP,
        MSC_AS_TIME_FMT" ulInformationTransfer UE %x size %u",
        MSC_AS_TIME_ARGS(ctxt_pP),
        ue_context_p->ue_context.rnti,
        sdu_sizeP);
6968

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winckel committed
6969
#if defined(ENABLE_USE_MME)
6970 6971

      if (EPC_MODE_ENABLED == 1) {
6972 6973 6974
        rrc_eNB_send_S1AP_UPLINK_NAS(ctxt_pP,
                                     ue_context_p,
                                     ul_dcch_msg);
6975 6976
      }

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winckel committed
6977
#endif
6978
      break;
6979

6980
    case UL_DCCH_MessageType__c1_PR_counterCheckResponse:
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6981 6982 6983
      T(T_ENB_RRC_COUNTER_CHECK_RESPONSE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6984
      break;
6985

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Cedric Roux committed
6986
#if defined(Rel10) || defined(Rel14)
6987

6988
    case UL_DCCH_MessageType__c1_PR_ueInformationResponse_r9:
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6989 6990 6991
      T(T_ENB_RRC_UE_INFORMATION_RESPONSE_R9, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6992 6993 6994
      break;

    case UL_DCCH_MessageType__c1_PR_proximityIndication_r9:
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6995 6996 6997
      T(T_ENB_RRC_PROXIMITY_INDICATION_R9, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

6998
      break;
6999

7000
    case UL_DCCH_MessageType__c1_PR_rnReconfigurationComplete_r10:
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7001 7002 7003
      T(T_ENB_RRC_RECONFIGURATION_COMPLETE_R10, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

7004
      break;
7005

7006
    case UL_DCCH_MessageType__c1_PR_mbmsCountingResponse_r10:
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7007 7008 7009
      T(T_ENB_RRC_MBMS_COUNTING_RESPONSE_R10, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

7010
      break;
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7011

7012
    case UL_DCCH_MessageType__c1_PR_interFreqRSTDMeasurementIndication_r10:
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7013 7014 7015
      T(T_ENB_RRC_INTER_FREQ_RSTD_MEASUREMENT_INDICATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

7016
      break;
7017
#endif
7018

7019
    default:
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7020 7021 7022
      T(T_ENB_RRC_UNKNOW_MESSAGE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
        T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));

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      LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Unknown message %s:%u\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            __FILE__, __LINE__);
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      return -1;
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    }

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    return 0;
  } else {
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    LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Unknown error %s:%u\n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
          __FILE__, __LINE__);
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    return -1;
  }

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}

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#if defined(ENABLE_ITTI)
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void rrc_eNB_reconfigure_DRBs (const protocol_ctxt_t* const ctxt_pP,
			       rrc_eNB_ue_context_t*  ue_context_pP){

  int i;
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  int e_rab_done=0;
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  for (i = 0; 
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       i < 3;//NB_RB_MAX - 3;  // S1AP_MAX_E_RAB
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       i++) {
    
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    if ( ue_context_pP->ue_context.e_rab[i].status < E_RAB_STATUS_DONE){ 
      ue_context_pP->ue_context.e_rab[i].status = E_RAB_STATUS_NEW;
      ue_context_pP->ue_context.e_rab[i].param.e_rab_id = i + 1;
      ue_context_pP->ue_context.e_rab[i].param.qos.qci = i % 9;
      ue_context_pP->ue_context.e_rab[i].param.qos.allocation_retention_priority.priority_level= i % PRIORITY_LEVEL_LOWEST;
      ue_context_pP->ue_context.e_rab[i].param.qos.allocation_retention_priority.pre_emp_capability= PRE_EMPTION_CAPABILITY_DISABLED;
      ue_context_pP->ue_context.e_rab[i].param.qos.allocation_retention_priority.pre_emp_vulnerability= PRE_EMPTION_VULNERABILITY_DISABLED;
      ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer = NULL;
      ue_context_pP->ue_context.e_rab[i].param.nas_pdu.length = 0;
      //	memset (ue_context_pP->ue_context.e_rab[i].param.sgw_addr.buffer,0,20);
      ue_context_pP->ue_context.e_rab[i].param.sgw_addr.length = 0;
      ue_context_pP->ue_context.e_rab[i].param.gtp_teid=0;
      
      ue_context_pP->ue_context.nb_of_e_rabs++;
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      e_rab_done++;
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      LOG_I(RRC,"setting up the dedicated DRBs %d (index %d) status %d \n", 
	    ue_context_pP->ue_context.e_rab[i].param.e_rab_id, i, ue_context_pP->ue_context.e_rab[i].status);
    }
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  }
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  ue_context_pP->ue_context.setup_e_rabs+=e_rab_done;
 
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  rrc_eNB_generate_dedicatedRRCConnectionReconfiguration(ctxt_pP, ue_context_pP, 0);
}


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//-----------------------------------------------------------------------------
void*
rrc_enb_task(
  void* args_p
)
//-----------------------------------------------------------------------------
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{
  MessageDef                         *msg_p;
  const char                         *msg_name_p;
  instance_t                          instance;
  int                                 result;
  SRB_INFO                           *srb_info_p;
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  int                                 CC_id;
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  protocol_ctxt_t                     ctxt;
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  itti_mark_task_ready(TASK_RRC_ENB);
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  LOG_I(RRC,"Entering main loop of RRC message task\n");
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  while (1) {
    // Wait for a message
    itti_receive_msg(TASK_RRC_ENB, &msg_p);

    msg_name_p = ITTI_MSG_NAME(msg_p);
    instance = ITTI_MSG_INSTANCE(msg_p);
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    LOG_I(RRC,"Received message %s\n",msg_name_p);
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    switch (ITTI_MSG_ID(msg_p)) {
    case TERMINATE_MESSAGE:
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      LOG_W(RRC, " *** Exiting RRC thread\n");
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      itti_exit_task();
      break;

    case MESSAGE_TEST:
      LOG_I(RRC, "[eNB %d] Received %s\n", instance, msg_name_p);
      break;

      /* Messages from MAC */
    case RRC_MAC_CCCH_DATA_IND:
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      PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt,
                                    instance,
                                    ENB_FLAG_YES,
                                    RRC_MAC_CCCH_DATA_IND(msg_p).rnti,
                                    msg_p->ittiMsgHeader.lte_time.frame,
                                    msg_p->ittiMsgHeader.lte_time.slot);
      LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Received %s\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(&ctxt),
            msg_name_p);
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      CC_id = RRC_MAC_CCCH_DATA_IND(msg_p).CC_id;
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      srb_info_p = &RC.rrc[instance]->carrier[CC_id].Srb0;
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      LOG_I(RRC,"Decoding CCCH : inst %d, CC_id %d, ctxt %p, sib_info_p->Rx_buffer.payload_size %d\n",
	    instance,CC_id,&ctxt, RRC_MAC_CCCH_DATA_IND(msg_p).sdu_size);
      AssertFatal(RRC_MAC_CCCH_DATA_IND(msg_p).sdu_size < RRC_BUFFER_SIZE_MAX,
		  "CCCH message has size %d > %d\n",
		  RRC_MAC_CCCH_DATA_IND(msg_p).sdu_size,RRC_BUFFER_SIZE_MAX);
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      memcpy(srb_info_p->Rx_buffer.Payload,
             RRC_MAC_CCCH_DATA_IND(msg_p).sdu,
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             RRC_MAC_CCCH_DATA_IND(msg_p).sdu_size);
      srb_info_p->Rx_buffer.payload_size = RRC_MAC_CCCH_DATA_IND(msg_p).sdu_size;
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      rrc_eNB_decode_ccch(&ctxt, srb_info_p, CC_id);
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      break;
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      /* Messages from PDCP */
    case RRC_DCCH_DATA_IND:
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      PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt,
                                    instance,
                                    ENB_FLAG_YES,
                                    RRC_DCCH_DATA_IND(msg_p).rnti,
                                    msg_p->ittiMsgHeader.lte_time.frame,
                                    msg_p->ittiMsgHeader.lte_time.slot);
      LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Received on DCCH %d %s\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(&ctxt),
            RRC_DCCH_DATA_IND(msg_p).dcch_index,
            msg_name_p);
      rrc_eNB_decode_dcch(&ctxt,
                          RRC_DCCH_DATA_IND(msg_p).dcch_index,
                          RRC_DCCH_DATA_IND(msg_p).sdu_p,
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                          RRC_DCCH_DATA_IND(msg_p).sdu_size);

      // Message buffer has been processed, free it now.
      result = itti_free(ITTI_MSG_ORIGIN_ID(msg_p), RRC_DCCH_DATA_IND(msg_p).sdu_p);
      AssertFatal(result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
      break;
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#   if defined(ENABLE_USE_MME)

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      /* Messages from S1AP */
    case S1AP_DOWNLINK_NAS:
      rrc_eNB_process_S1AP_DOWNLINK_NAS(msg_p, msg_name_p, instance, &rrc_eNB_mui);
      break;
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    case S1AP_INITIAL_CONTEXT_SETUP_REQ:
      rrc_eNB_process_S1AP_INITIAL_CONTEXT_SETUP_REQ(msg_p, msg_name_p, instance);
      break;
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    case S1AP_UE_CTXT_MODIFICATION_REQ:
      rrc_eNB_process_S1AP_UE_CTXT_MODIFICATION_REQ(msg_p, msg_name_p, instance);
      break;
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    case S1AP_PAGING_IND:
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      LOG_D(RRC, "[eNB %d] Received Paging message from S1AP: %s\n", instance, msg_name_p);
      rrc_eNB_process_PAGING_IND(msg_p, msg_name_p, instance);
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      break;
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    case S1AP_E_RAB_SETUP_REQ: 
      rrc_eNB_process_S1AP_E_RAB_SETUP_REQ(msg_p, msg_name_p, instance);
      LOG_D(RRC, "[eNB %d] Received the message %s\n", instance, msg_name_p);
      break;
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    case S1AP_E_RAB_MODIFY_REQ:
      rrc_eNB_process_S1AP_E_RAB_MODIFY_REQ(msg_p, msg_name_p, instance);
      break;

    case S1AP_E_RAB_RELEASE_COMMAND:
      rrc_eNB_process_S1AP_E_RAB_RELEASE_COMMAND(msg_p, msg_name_p, instance);
      break;
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    case S1AP_UE_CONTEXT_RELEASE_REQ:
      rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_REQ(msg_p, msg_name_p, instance);
      break;
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    case S1AP_UE_CONTEXT_RELEASE_COMMAND:
      rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_COMMAND(msg_p, msg_name_p, instance);
      break;
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    case GTPV1U_ENB_DELETE_TUNNEL_RESP:
      /* Nothing to do. Apparently everything is done in S1AP processing */
      //LOG_I(RRC, "[eNB %d] Received message %s, not processed because procedure not synched\n",
      //instance, msg_name_p);
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      if (rrc_eNB_get_ue_context(RC.rrc[instance], GTPV1U_ENB_DELETE_TUNNEL_RESP(msg_p).rnti)
          && rrc_eNB_get_ue_context(RC.rrc[instance], GTPV1U_ENB_DELETE_TUNNEL_RESP(msg_p).rnti)->ue_context.ue_release_timer_rrc > 0) {
        rrc_eNB_get_ue_context(RC.rrc[instance], GTPV1U_ENB_DELETE_TUNNEL_RESP(msg_p).rnti)->ue_context.ue_release_timer_rrc =
        rrc_eNB_get_ue_context(RC.rrc[instance], GTPV1U_ENB_DELETE_TUNNEL_RESP(msg_p).rnti)->ue_context.ue_release_timer_thres_rrc;
      }
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      break;
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#   endif

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      /* Messages from eNB app */
    case RRC_CONFIGURATION_REQ:
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      LOG_I(RRC, "[eNB %d] Received %s : %p\n", instance, msg_name_p,&RRC_CONFIGURATION_REQ(msg_p));
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      openair_rrc_eNB_configuration(ENB_INSTANCE_TO_MODULE_ID(instance), &RRC_CONFIGURATION_REQ(msg_p));
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      break;
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    default:
      LOG_E(RRC, "[eNB %d] Received unexpected message %s\n", instance, msg_name_p);
      break;
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    }
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    result = itti_free(ITTI_MSG_ORIGIN_ID(msg_p), msg_p);
    AssertFatal(result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
    msg_p = NULL;
  }
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}
#endif
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/*------------------------------------------------------------------------------*/
void
openair_rrc_top_init_eNB(int eMBMS_active,uint8_t HO_active)
//-----------------------------------------------------------------------------
{

  module_id_t         module_id;
  int                 CC_id;

  /* for no gcc warnings */
  (void)CC_id;

  LOG_D(RRC, "[OPENAIR][INIT] Init function start: NB_eNB_INST=%d\n", RC.nb_inst);

  if (RC.nb_inst > 0) {
    LOG_I(RRC,"[eNB] handover active state is %d \n", HO_active);

    for (module_id=0; module_id<NB_eNB_INST; module_id++) {
      RC.rrc[module_id]->HO_flag   = (uint8_t)HO_active;
    }

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#if defined(Rel10) || defined(Rel14)
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    LOG_I(RRC,"[eNB] eMBMS active state is %d \n", eMBMS_active);

    for (module_id=0; module_id<NB_eNB_INST; module_id++) {
      for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
        RC.rrc[module_id]->carrier[CC_id].MBMS_flag = (uint8_t)eMBMS_active;
      }
    }

#endif
#ifdef CBA

    for (module_id=0; module_id<RC.nb_inst; module_id++) {
      for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
        RC.rrc[module_id]->carrier[CC_id].num_active_cba_groups = cba_group_active;
      }
    }

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#endif
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  } 


}

//-----------------------------------------------------------------------------
void
rrc_top_cleanup_eNB(
  void
)
//-----------------------------------------------------------------------------
{

  for (int i=0;i<RC.nb_inst;i++) free (RC.rrc[i]);
  free(RC.rrc);
}

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//-----------------------------------------------------------------------------
RRC_status_t
rrc_rx_tx(
  protocol_ctxt_t* const ctxt_pP,
  const int          CC_id
)
//-----------------------------------------------------------------------------
{
  //uint8_t        UE_id;
  int32_t        current_timestamp_ms, ref_timestamp_ms;
  struct timeval ts;
  struct rrc_eNB_ue_context_s   *ue_context_p = NULL,*ue_to_be_removed = NULL;

#ifdef LOCALIZATION
  double                         estimated_distance;
  protocol_ctxt_t                ctxt;
#endif
  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_RX_TX,VCD_FUNCTION_IN);

    check_handovers(ctxt_pP);
    // counetr, and get the value and aggregate

    // check for UL failure
    RB_FOREACH(ue_context_p, rrc_ue_tree_s, &(RC.rrc[ctxt_pP->module_id]->rrc_ue_head)) {
      if ((ctxt_pP->frame == 0) && (ctxt_pP->subframe==0)) {
	if (ue_context_p->ue_context.Initialue_identity_s_TMSI.presence == TRUE) {
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	  LOG_I(RRC,"UE rnti %x:S-TMSI %x failure timer %d/8\n",
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		ue_context_p->ue_context.rnti,
		ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi,
		ue_context_p->ue_context.ul_failure_timer);
	}
	else {
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	  LOG_I(RRC,"UE rnti %x failure timer %d/8\n",
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		ue_context_p->ue_context.rnti,
		ue_context_p->ue_context.ul_failure_timer);
	}
      }
      if (ue_context_p->ue_context.ul_failure_timer>0) {
	ue_context_p->ue_context.ul_failure_timer++;
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	if (ue_context_p->ue_context.ul_failure_timer >= 8) {
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	  // remove UE after 20 seconds after MAC has indicated UL failure
	  LOG_I(RRC,"Removing UE %x instance\n",ue_context_p->ue_context.rnti);
	  ue_to_be_removed = ue_context_p;
	  break;
	}
      }
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      if (ue_context_p->ue_context.ue_release_timer_s1>0) {
        ue_context_p->ue_context.ue_release_timer_s1++;
        if (ue_context_p->ue_context.ue_release_timer_s1 >=
            ue_context_p->ue_context.ue_release_timer_thres_s1) {
          LOG_I(RRC,"Removing UE %x instance Because of UE_CONTEXT_RELEASE_COMMAND not received after %d ms from sending request\n",
                         ue_context_p->ue_context.rnti, ue_context_p->ue_context.ue_release_timer_thres_s1);
          ue_to_be_removed = ue_context_p;
          break;
        }
      }

      if (ue_context_p->ue_context.ue_release_timer_rrc>0) {
        ue_context_p->ue_context.ue_release_timer_rrc++;
        if (ue_context_p->ue_context.ue_release_timer_rrc >=
          ue_context_p->ue_context.ue_release_timer_thres_rrc) {
          LOG_I(RRC,"Removing UE %x instance After UE_CONTEXT_RELEASE_Complete\n", ue_context_p->ue_context.rnti);
          ue_to_be_removed = ue_context_p;
          break;
        }
      }

      if (ue_context_p->ue_context.ue_reestablishment_timer>0) {
        ue_context_p->ue_context.ue_reestablishment_timer++;
        if (ue_context_p->ue_context.ue_reestablishment_timer >=
            ue_context_p->ue_context.ue_reestablishment_timer_thres) {
          LOG_I(RRC,"UE %d reestablishment_timer max\n",ue_context_p->ue_context.rnti);
          ue_context_p->ue_context.ul_failure_timer = 20000;
          ue_to_be_removed = ue_context_p;
          ue_context_p->ue_context.ue_reestablishment_timer = 0;
          break;
        }
      }
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      if (ue_context_p->ue_context.ue_release_timer>0) {
	ue_context_p->ue_context.ue_release_timer++;
	if (ue_context_p->ue_context.ue_release_timer >= 
	    ue_context_p->ue_context.ue_release_timer_thres) {
	  LOG_I(RRC,"Removing UE %x instance\n",ue_context_p->ue_context.rnti);
	  ue_to_be_removed = ue_context_p;
	  break;
	}
      }
    }
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    if (ue_to_be_removed) {
      if(ue_to_be_removed->ue_context.ul_failure_timer >= 8) {
          ue_to_be_removed->ue_context.ue_release_timer_s1 = 1;
          ue_to_be_removed->ue_context.ue_release_timer_thres_s1 = 100;
          ue_to_be_removed->ue_context.ue_release_timer = 0;
          ue_to_be_removed->ue_context.ue_reestablishment_timer = 0;
      }
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      rrc_eNB_free_UE(ctxt_pP->module_id,ue_to_be_removed);
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      if(ue_to_be_removed->ue_context.ul_failure_timer >= 8){
        ue_to_be_removed->ue_context.ul_failure_timer = 0;
      }
    }
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#ifdef RRC_LOCALIZATION

    /* for the localization, only primary CC_id might be relevant*/
    gettimeofday(&ts, NULL);
    current_timestamp_ms = ts.tv_sec * 1000 + ts.tv_usec / 1000;
    ref_timestamp_ms = RC.rrc[ctxt_pP->module_id]->reference_timestamp_ms;
    RB_FOREACH(ue_context_p, rrc_ue_tree_s, &(RC.rrc[ctxt_pP->module_id]->rrc_ue_head)) {
      ctxt = *ctxt_pP;
      ctxt.rnti = ue_context_p->ue_context.rnti;
      estimated_distance = rrc_get_estimated_ue_distance(
                             &ctxt,
                             CC_id,
                             RC.rrc[ctxt_pP->module_id]->loc_type);

      if ((current_timestamp_ms - ref_timestamp_ms > RC.rrc[ctxt_pP->module_id]->aggregation_period_ms) &&
          estimated_distance != -1) {
        LOG_D(LOCALIZE, " RRC [UE/id %d -> eNB/id %d] timestamp %d frame %d estimated r = %f\n",
              ctxt.rnti,
              ctxt_pP->module_id,
              current_timestamp_ms,
              ctxt_pP->frame,
              estimated_distance);
        LOG_D(LOCALIZE, " RRC status %d\n", ue_context_p->ue_context.Status);
        push_front(&RC.rrc[ctxt_pP->module_id]->loc_list,
                   estimated_distance);
        RC.rrc[ctxt_pP->module_id]->reference_timestamp_ms = current_timestamp_ms;
      }
    }

#endif
    (void)ts; /* remove gcc warning "unused variable" */
    (void)ref_timestamp_ms; /* remove gcc warning "unused variable" */
    (void)current_timestamp_ms; /* remove gcc warning "unused variable" */

  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_RX_TX,VCD_FUNCTION_OUT);
  return (RRC_OK);
}