rrc_eNB.c 191 KB
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/*******************************************************************************
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    OpenAirInterface
    Copyright(c) 1999 - 2014 Eurecom
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    OpenAirInterface is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
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    OpenAirInterface is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
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    You should have received a copy of the GNU General Public License
    along with OpenAirInterface.The full GNU General Public License is
    included in this distribution in the file called "COPYING". If not,
    see <http://www.gnu.org/licenses/>.
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  Contact Information
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  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
  OpenAirInterface Dev  : openair4g-devel@eurecom.fr

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  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
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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 "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 "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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//#ifdef Rel10
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#include "MeasResults.h"
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//#endif

#ifdef USER_MODE
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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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#endif

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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"

#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

#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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/* TS 36.331: RRC-TransactionIdentifier ::= INTEGER (0..3) */
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static const uint8_t                RRC_TRANSACTION_IDENTIFIER_NUMBER = 4;
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mui_t                               rrc_eNB_mui = 0;
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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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{
  uint8_t                             SIwindowsize = 1;
  uint16_t                            SIperiod = 8;
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#ifdef Rel10
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  int                                 i;
#endif
  /*
     uint32_t mib=0;
     int i;
     int N_RB_DL,phich_resource;

     do_MIB(enb_mod_idP, mac_xface->lte_frame_parms,0x321,&mib);

     for (i=0;i<1024;i+=4)
     do_MIB(enb_mod_idP, mac_xface->lte_frame_parms,i,&mib);

     N_RB_DL=6;
     while (N_RB_DL != 0) {
     phich_resource = 1;
     while (phich_resource != 0) {
     for (i=0;i<2;i++) {
     mac_xface->lte_frame_parms->N_RB_DL = N_RB_DL;
     mac_xface->lte_frame_parms->phich_config_common.phich_duration=i;
     mac_xface->lte_frame_parms->phich_config_common.phich_resource = phich_resource;
     do_MIB(enb_mod_idP, mac_xface->lte_frame_parms,0,&mib);
     }
     if (phich_resource == 1)
     phich_resource = 3;
     else if (phich_resource == 3)
     phich_resource = 6;
     else if (phich_resource == 6)
     phich_resource = 12;
     else if (phich_resource == 12)
     phich_resource = 0;
     }
     if (N_RB_DL == 6)
     N_RB_DL = 15;
     else if (N_RB_DL == 15)
     N_RB_DL = 25;
     else if (N_RB_DL == 25)
     N_RB_DL = 50;
     else if (N_RB_DL == 50)
     N_RB_DL = 75;
     else if (N_RB_DL == 75)
     N_RB_DL = 100;
     else if (N_RB_DL == 100)
     N_RB_DL = 0;
     }
     exit(-1);
   */
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  eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sizeof_SIB1 = 0;
  eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sizeof_SIB23 = 0;
  eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].SIB1 = (uint8_t*) malloc16(32);
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  /*
     printf ("before SIB1 init : Nid_cell %d\n", mac_xface->lte_frame_parms->Nid_cell);
     printf ("before SIB1 init : frame_type %d,tdd_config %d\n",
     mac_xface->lte_frame_parms->frame_type,
     mac_xface->lte_frame_parms->tdd_config);
   */
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  if (eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].SIB1)
    eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sizeof_SIB1 = do_SIB1(
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          ctxt_pP->module_id,
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          CC_id,
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          mac_xface->lte_frame_parms,
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          (uint8_t*)eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].SIB1,
          &eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].siblock1,
          &eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib1
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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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  else {
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    LOG_E(RRC, PROTOCOL_RRC_CTXT_FMT" init_SI: FATAL, no memory for SIB1 allocated\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP));
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    mac_xface->macphy_exit("[RRC][init_SI] FATAL, no memory for SIB1 allocated");
  }

  /*
     printf ("after SIB1 init : Nid_cell %d\n", mac_xface->lte_frame_parms->Nid_cell);
     printf ("after SIB1 init : frame_type %d,tdd_config %d\n",
     mac_xface->lte_frame_parms->frame_type,
     mac_xface->lte_frame_parms->tdd_config);
   */
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  if (eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sizeof_SIB1 == 255) {
    mac_xface->macphy_exit("[RRC][init_SI] FATAL, eNB_rrc_inst[enb_mod_idP].carrier[CC_id].sizeof_SIB1 == 255");
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  }
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  eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].SIB23 = (uint8_t*) malloc16(64);
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  if (eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].SIB23) {
    eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sizeof_SIB23 = do_SIB23(
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          ctxt_pP->module_id,
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          CC_id,
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          mac_xface->lte_frame_parms,
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          eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].SIB23,
          &eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].systemInformation,
          &eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2,
          &eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib3
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#ifdef Rel10
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          , &eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib13,
          eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].MBMS_flag
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#endif
#if defined(ENABLE_ITTI)
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          , configuration
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#endif
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        );
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    /*
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       eNB_rrc_inst[ctxt_pP->module_id].sizeof_SIB23 = do_SIB2_AT4(ctxt_pP->module_id,
       eNB_rrc_inst[ctxt_pP->module_id].SIB23,
       &eNB_rrc_inst[ctxt_pP->module_id].systemInformation,
       &eNB_rrc_inst[ctxt_pP->module_id].sib2,
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       #if defined(ENABLE_ITTI)
       , configuration
       #endif
       );
     */
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    if (eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sizeof_SIB23 == 255) {
      mac_xface->macphy_exit("[RRC][init_SI] FATAL, eNB_rrc_inst[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),
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          eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
          pusch_ConfigBasic.n_SB);
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    LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.hoppingMode = %ld\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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          eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
          pusch_ConfigBasic.hoppingMode);
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    LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.pusch_HoppingOffset = %ld\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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          eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
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          pusch_ConfigBasic.pusch_HoppingOffset);
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    LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.enable64QAM = %d\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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          (int)eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
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          pusch_ConfigBasic.enable64QAM);
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    LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.groupHoppingEnabled = %d\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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          (int)eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
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          ul_ReferenceSignalsPUSCH.groupHoppingEnabled);
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    LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.groupAssignmentPUSCH = %ld\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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          eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
          ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH);
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    LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.sequenceHoppingEnabled = %d\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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          (int)eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
          ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled);
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    LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT" pusch_config_common.cyclicShift  = %ld\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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          eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->radioResourceConfigCommon.pusch_ConfigCommon.
          ul_ReferenceSignalsPUSCH.cyclicShift);
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#ifdef Rel10
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    if (eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].MBMS_flag > 0) {
      for (i = 0; i < eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->mbsfn_SubframeConfigList->list.count; i++) {
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        // SIB 2
        //   LOG_D(RRC, "[eNB %d] mbsfn_SubframeConfigList.list.count = %ld\n", enb_mod_idP, eNB_rrc_inst[enb_mod_idP].sib2->mbsfn_SubframeConfigList->list.count);
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        LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" SIB13 contents for MBSFN subframe allocation %d/%d(partial)\n",
              PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
              i,
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              eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->mbsfn_SubframeConfigList->list.count);
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        LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" mbsfn_Subframe_pattern is  = %x\n",
              PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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              eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[0] >> 0);
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        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),
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              eNB_rrc_inst[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)
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        LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" radioframe_allocation_offset  = %ld\n",
              PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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              eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->mbsfn_SubframeConfigList->list.array[i]->radioframeAllocationOffset);
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      }

      //   SIB13
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      for (i = 0; i < eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib13->mbsfn_AreaInfoList_r9.list.count; i++) {
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        LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" SIB13 contents for MBSFN sync area %d/2 (partial)\n",
              PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
              i,
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              eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib13->mbsfn_AreaInfoList_r9.list.count);
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        LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" MCCH Repetition Period: %d (just index number, not real value)\n",
              PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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              eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib13->mbsfn_AreaInfoList_r9.list.array[i]->mcch_Config_r9.mcch_RepetitionPeriod_r9);
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        LOG_D(RRC, PROTOCOL_RRC_CTXT_FMT" MCCH Offset: %d\n",
              PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
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              eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib13->mbsfn_AreaInfoList_r9.list.array[i]->mcch_Config_r9.mcch_Offset_r9);
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      }
    }

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#endif

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    LOG_D(RRC,
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          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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    rrc_mac_config_req(ctxt_pP->module_id, CC_id, ENB_FLAG_YES, 0, 0,
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                       (RadioResourceConfigCommonSIB_t *) &
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                       eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->radioResourceConfigCommon,
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                       (struct PhysicalConfigDedicated *)NULL,
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#ifdef Rel10
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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,
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                       eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib1->tdd_Config,
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                       NULL,
                       &SIwindowsize, &SIperiod,
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                       eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->freqInfo.ul_CarrierFreq,
                       eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->freqInfo.ul_Bandwidth,
                       &eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->freqInfo.additionalSpectrumEmission,
                       (MBSFN_SubframeConfigList_t*) eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib2->mbsfn_SubframeConfigList
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#ifdef Rel10
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                       ,
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                       eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].MBMS_flag,
                       (MBSFN_AreaInfoList_r9_t*) & eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].sib13->mbsfn_AreaInfoList_r9,
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                       (PMCH_InfoList_r9_t *) NULL
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#endif
#ifdef CBA
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                       , 0, //eNB_rrc_inst[ctxt_pP->module_id].num_active_cba_groups,
                       0    //eNB_rrc_inst[ctxt_pP->module_id].cba_rnti[0]
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#endif
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                      );
  } else {
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    LOG_E(RRC, PROTOCOL_RRC_CTXT_FMT" init_SI: FATAL, no memory for SIB2/3 allocated\n",
          PROTOCOL_RRC_CTXT_ARGS(ctxt_pP));
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    mac_xface->macphy_exit("[RRC][init_SI] FATAL, no memory for SIB2/3 allocated");
  }
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}

#ifdef Rel10
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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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  eNB_rrc_inst[enb_mod_idP].carrier[CC_id].MCCH_MESSAGE =
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    malloc(eNB_rrc_inst[enb_mod_idP].carrier[CC_id].num_mbsfn_sync_area * sizeof(uint8_t*));
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  for (sync_area = 0; sync_area < eNB_rrc_inst[enb_mod_idP].carrier[CC_id].num_mbsfn_sync_area; sync_area++) {
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    eNB_rrc_inst[enb_mod_idP].carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] = 0;
    eNB_rrc_inst[enb_mod_idP].carrier[CC_id].MCCH_MESSAGE[sync_area] = (uint8_t *) malloc16(32);
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    if (eNB_rrc_inst[enb_mod_idP].carrier[CC_id].MCCH_MESSAGE[sync_area] == NULL) {
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      LOG_E(RRC, "[eNB %d][MAIN] init_MCCH: FATAL, no memory for MCCH MESSAGE allocated \n", enb_mod_idP);
      mac_xface->macphy_exit("[RRC][init_MCCH] not enough memory\n");
    } else {
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      eNB_rrc_inst[enb_mod_idP].carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] = do_MBSFNAreaConfig(enb_mod_idP,
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          mac_xface->lte_frame_parms,
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          sync_area,
          (uint8_t *)eNB_rrc_inst[enb_mod_idP].carrier[CC_id].MCCH_MESSAGE[sync_area],
          &eNB_rrc_inst[enb_mod_idP].carrier[CC_id].mcch,
          &eNB_rrc_inst[enb_mod_idP].carrier[CC_id].mcch_message);

      LOG_I(RRC, "mcch message pointer %p for sync area %d \n",
            eNB_rrc_inst[enb_mod_idP].carrier[CC_id].MCCH_MESSAGE[sync_area],
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            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 %d\n", enb_mod_idP,
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            eNB_rrc_inst[enb_mod_idP].carrier[CC_id].mcch_message->commonSF_AllocPeriod_r9);
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      LOG_D(RRC,
            "[eNB %d] CommonSF_Alloc_r9.list.count (number of MBSFN Subframe Pattern) %d\n",
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            enb_mod_idP, eNB_rrc_inst[enb_mod_idP].carrier[CC_id].mcch_message->commonSF_Alloc_r9.list.count);
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      LOG_D(RRC, "[eNB %d] MBSFN Subframe Pattern: %02x (in hex)\n",
            enb_mod_idP,
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            eNB_rrc_inst[enb_mod_idP].carrier[CC_id].mcch_message->commonSF_Alloc_r9.list.array[0]->subframeAllocation.
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            choice.oneFrame.buf[0]);

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      if (eNB_rrc_inst[enb_mod_idP].carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] == 255) {
        mac_xface->macphy_exit("[RRC][init_MCCH] eNB_rrc_inst[enb_mod_idP].carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] == 255");
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      } else {
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        eNB_rrc_inst[enb_mod_idP].carrier[CC_id].MCCH_MESS[sync_area].Active = 1;
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      }
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    }
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  }
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  //Set the eNB_rrc_inst[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

  //  LOG_I(RRC, "DUY: serviceID is %d\n",eNB_rrc_inst[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",eNB_rrc_inst[enb_mod_idP].mcch_message->pmch_InfoList_r9.list.array[0]->mbms_SessionInfoList_r9.list.array[0]->sessionId_r9->buf[0]);
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  rrc_mac_config_req(enb_mod_idP, CC_id, ENB_FLAG_YES, 0, 0,
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                     (RadioResourceConfigCommonSIB_t *) NULL,
                     (struct PhysicalConfigDedicated *)NULL,
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#ifdef Rel10
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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,
                     (TDD_Config_t *) NULL,
                     NULL, (uint8_t *) NULL, (uint16_t *) NULL, NULL, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
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#   ifdef Rel10
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                     ,
                     0,
                     (MBSFN_AreaInfoList_r9_t *) NULL,
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                     (PMCH_InfoList_r9_t *) & (eNB_rrc_inst[enb_mod_idP].carrier[CC_id].mcch_message->pmch_InfoList_r9)
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#   endif
#   ifdef CBA
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                     , 0, 0
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#   endif
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                    );
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  //LOG_I(RRC,"DUY: lcid after rrc_mac_config_req is %02d\n",eNB_rrc_inst[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 (eNB_rrc_inst[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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#   ifdef Rel10
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                             , &(eNB_rrc_inst[enb_mod_idP].carrier[CC_id].mcch_message->pmch_InfoList_r9)
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#   endif
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                            );
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    rrc_rlc_config_asn1_req(&ctxt,
                            NULL, // SRB_ToAddModList
                            NULL,   // DRB_ToAddModList
                            NULL,   // DRB_ToReleaseList
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                            &(eNB_rrc_inst[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;
  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++) {
//        if (eNB_rrc_inst[enb_mod_idP].Info.UE_list[i] == UE_identity) {
//            // UE_identity already registered
//            reg = TRUE;
//            break;
//        }
//    }
//
//    if (reg == FALSE) {
//        return (UE_MODULE_INVALID);
//    } else
//        return (i);
//}


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//-----------------------------------------------------------------------------
// return 1 if there is already an UE with ue_identityP, 0 otherwise
static int
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;
  RB_FOREACH(ue_context_p, rrc_ue_tree_s, &(eNB_rrc_inst[ctxt_pP->module_id].rrc_ue_head)) {
    if (ue_context_p->ue_context.random_ue_identity == ue_identityP)
      return 1;
  }
  return 0;
}

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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(
                   &eNB_rrc_inst[ctxt_pP->module_id],
                   ctxt_pP->rnti);

  if (ue_context_p == NULL) {
    RB_FOREACH(ue_context_p, rrc_ue_tree_s, &(eNB_rrc_inst[ctxt_pP->module_id].rrc_ue_head)) {
      if (ue_context_p->ue_context.random_ue_identity == ue_identityP) {
        LOG_D(RRC,
              PROTOCOL_RRC_CTXT_UE_FMT" Cannot create new UE context, already exist rand UE id 0x%x, uid %u\n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
              ue_identityP,
              ue_context_p->local_uid);
        return NULL;
      }
    }
    ue_context_p = rrc_eNB_allocate_new_UE_context(&eNB_rrc_inst[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;
    RB_INSERT(rrc_ue_tree_s, &eNB_rrc_inst[ctxt_pP->module_id].rrc_ue_head, ue_context_p);
    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 !defined(ENABLE_USE_MME)
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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    for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
      if (eNB_rrc_inst[enb_module_id].carrier[CC_id].sib1 != NULL) {
        if (
          (eNB_rrc_inst[enb_module_id].carrier[CC_id].sib1->cellAccessRelatedInfo.cellIdentity.buf[0] == cell_identity_byte0P) &&
          (eNB_rrc_inst[enb_module_id].carrier[CC_id].sib1->cellAccessRelatedInfo.cellIdentity.buf[1] == cell_identity_byte1P) &&
          (eNB_rrc_inst[enb_module_id].carrier[CC_id].sib1->cellAccessRelatedInfo.cellIdentity.buf[2] == cell_identity_byte2P) &&
          (eNB_rrc_inst[enb_module_id].carrier[CC_id].sib1->cellAccessRelatedInfo.cellIdentity.buf[3] == cell_identity_byte3P)
        ) {
          oai_emulation.info.eNB_ue_module_id_to_rnti[enb_module_id][ue_module_idP] = rntiP;
          ue_context_p = rrc_eNB_get_ue_context(
                           &eNB_rrc_inst[enb_module_id],
                           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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  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,
        PROTOCOL_RRC_CTXT_UE_FMT" Clearing UE context 0x%x (free internal structs)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        ue_context_pP);
#ifdef Rel10
  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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  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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  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) {
    ASN_STRUCT_FREE(asn_DEF_MeasGapConfig, ue_context_pP->ue_context.measGapConfig);
    ue_context_pP->ue_context.measGapConfig = 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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//-----------------------------------------------------------------------------
// called by MAC layer only
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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 rnti_t      rntiP,
  const frame_t     frameP,
  const sub_frame_t subframeP
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)
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//-----------------------------------------------------------------------------
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{
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  struct rrc_eNB_ue_context_s*        ue_context_p = NULL;
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  protocol_ctxt_t                     ctxt;
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#if !defined(ENABLE_USE_MME)
  module_id_t                         ue_module_id;
#endif
  AssertFatal(enb_mod_idP < NB_eNB_INST, "eNB inst invalid (%d/%d) for UE %x!", enb_mod_idP, NB_eNB_INST, rntiP);
  ue_context_p = rrc_eNB_get_ue_context(
                   &eNB_rrc_inst[enb_mod_idP],
                   rntiP
                 );
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  if (NULL != ue_context_p) {
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    PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, enb_mod_idP, ENB_FLAG_YES, rntiP, frameP, subframeP,enb_mod_idP);
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    LOG_W(RRC, "[eNB %d] Removing UE RNTI %x\n", enb_mod_idP, rntiP);
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#if defined(ENABLE_USE_MME)
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    rrc_eNB_send_S1AP_UE_CONTEXT_RELEASE_REQ(enb_mod_idP, ue_context_p, 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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#else
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#if defined(OAI_EMU)
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    AssertFatal(ue_context_p->local_uid < NUMBER_OF_UE_MAX, "local_uid invalid (%d<%d) for UE %x!", ue_context_p->local_uid, NUMBER_OF_UE_MAX, rntiP);
    ue_module_id = oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[enb_mod_idP][ue_context_p->local_uid];
    AssertFatal(ue_module_id < NUMBER_OF_UE_MAX, "ue_module_id invalid (%d<%d) for UE %x!", ue_module_id, NUMBER_OF_UE_MAX, rntiP);
    oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[enb_mod_idP][ue_context_p->local_uid] = -1;
    oai_emulation.info.eNB_ue_module_id_to_rnti[enb_mod_idP][ue_module_id] = NOT_A_RNTI;
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#endif
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#endif
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    ue_context_p->ue_context.Status = RRC_IDLE;
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    rrc_rlc_remove_ue(&ctxt);
    pdcp_remove_UE(&ctxt);
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    rrc_eNB_remove_ue_context(
      &ctxt,
      &eNB_rrc_inst[enb_mod_idP],
      ue_context_p);
  }
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}

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//-----------------------------------------------------------------------------
void
rrc_eNB_process_RRCConnectionSetupComplete(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t*          const 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\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
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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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  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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  pdcp_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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  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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  pdcp_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_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

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

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

  MSC_LOG_TX_MESSAGE(
    MSC_RRC_ENB,
    MSC_RRC_UE,
    eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.Header,
    eNB_rrc_inst[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),
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    ue_context_pP == NULL ? -1 : ue_context_pP->ue_context.rnti,
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    eNB_rrc_inst[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),
        eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size);
}

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//-----------------------------------------------------------------------------
void
rrc_eNB_generate_RRCConnectionRelease(
  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[RRC_BUF_SIZE];
  uint16_t                            size;
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  memset(buffer, 0, RRC_BUF_SIZE);
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  size = do_RRCConnectionRelease(ctxt_pP->module_id, 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 RRCConnectionRelease (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 (rrcConnectionRelease MUI %d) --->[PDCP][RB %u]\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" rrcConnectionRelease 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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  pdcp_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_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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{
  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 = &eNB_rrc_inst[ctxt_pP->module_id];
  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;

  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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  MAC_MainConfig_t                   *mac_MainConfig                   = NULL;
  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 Rel10
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  long                               *sr_ProhibitTimer_r9              = NULL;
  //     uint8_t sCellIndexToAdd = rrc_find_free_SCell_index(enb_mod_idP, ue_mod_idP, 1);
  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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  C_RNTI_t                           *cba_RNTI                         = NULL;
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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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  // Configure 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;

  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));

  SRB2_ul_SpecificParameters->priority = 1;
  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;
  ASN_SEQUENCE_ADD(&SRB_configList->list, SRB2_config);
  ASN_SEQUENCE_ADD(&SRB_configList2->list, SRB2_config);

  // Configure DRB
  //*DRB_configList = CALLOC(1, sizeof(*DRB_configList));
  *DRB_configList = CALLOC(1, sizeof(**DRB_configList));
  /// 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
  // 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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#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 = 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_configList)->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;
  periodicBSR_Timer = CALLOC(1, sizeof(long));
  *periodicBSR_Timer = MAC_MainConfig__ul_SCH_Config__periodicBSR_Timer_sf64;
  mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
  mac_MainConfig->ul_SCH_Config->retxBSR_Timer = MAC_MainConfig__ul_SCH_Config__retxBSR_Timer_sf320;
  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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  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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#ifdef Rel10
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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 = 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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  // 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);

  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",
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          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());
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    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,
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           (void *)mac_MainConfig, sizeof(MAC_MainConfig_t));
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    ue_context_pP->ue_context.handover_info->as_config.sourceRadioResourceConfig.physicalConfigDedicated =
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      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,
                           ue_context_pP->ue_context.e_rab[i].param.nas_pdu.length);
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      ASN_SEQUENCE_ADD(&dedicatedInfoNASList->list, dedicatedInfoNas);
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    }
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    /* 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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  }

  /* 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,
                                         rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),   //Transaction_id,
                                         (SRB_ToAddModList_t*)NULL, /// NN: do not reconfig srb1: SRB_configList2,
                                         (DRB_ToAddModList_t*)*DRB_configList,
                                         (DRB_ToReleaseList_t*)NULL,  // DRB2_list,
                                         (struct SPS_Config*)NULL,    // *sps_Config,
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#ifdef EXMIMO_IOT
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                                         NULL, NULL, NULL, NULL,NULL,
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#else
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                                         (struct PhysicalConfigDedicated*)*physicalConfigDedicated,
                                         (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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#ifdef Rel10
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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
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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

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#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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  }

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#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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  pdcp_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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//-----------------------------------------------------------------------------
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
)
//-----------------------------------------------------------------------------
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{
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  uint8_t size;
  uint8_t buffer[100];
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#ifdef Rel10
  uint8_t sCellIndexToAdd = 0; //one SCell so far
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  //   uint8_t sCellIndexToAdd;
  //   sCellIndexToAdd = rrc_find_free_SCell_index(enb_mod_idP, ue_mod_idP, 1);
  //  if (eNB_rrc_inst[enb_mod_idP].sCell_config[ue_mod_idP][sCellIndexToAdd] ) {
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  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;
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  } else {
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    LOG_E(RRC,"Scell not configured!\n");
    return(-1);
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  }

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#endif
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  size = do_RRCConnectionReconfiguration(ctxt_pP,
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                                         buffer,
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                                         rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),//Transaction_id,
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                                         (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,
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                                         (QuantityConfig_t*)NULL,
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                                         (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

#ifdef Rel10
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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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  pdcp_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,
  rrc_eNB_ue_context_t*          const ue_context_pP,
  const MeasResults_t*   const measResults2
)
//-----------------------------------------------------------------------------
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{

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  LOG_I(RRC, "[eNB %d] Frame %d: Process Measurement Report From UE %x (Measurement Id %d)\n",
        ctxt_pP->module_id, ctxt_pP->frame, ctxt_pP->rnti, (int)measResults2->measId);
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  if (measResults2->measResultNeighCells->choice.measResultListEUTRA.list.count > 0) {
    LOG_I(RRC, "Physical Cell Id %d\n",
          (int)measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->physCellId);
    LOG_I(RRC, "RSRP of Target %d\n",
          (int)*(measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->
                 measResult.rsrpResult));
    LOG_I(RRC, "RSRQ of Target %d\n",
          (int)*(measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->
                 measResult.rsrqResult));
  }

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#ifdef Rel10
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  LOG_I(RRC, "RSRP of Source %d\n", measResults2->measResultPCell.rsrpResult);
  LOG_I(RRC, "RSRQ of Source %d\n", measResults2->measResultPCell.rsrqResult);
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#else
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  LOG_I(RRC, "RSRP of Source %d\n", measResults2->measResultServCell.rsrpResult);
  LOG_I(RRC, "RSRQ of Source %d\n", measResults2->measResultServCell.rsrqResult);
#endif

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  if (ue_context_pP->ue_context.handover_info->ho_prepare != 0xF0) {
    rrc_eNB_generate_HandoverPreparationInformation(ctxt_pP,
        ue_context_pP,
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        measResults2->measResultNeighCells->choice.
        measResultListEUTRA.list.array[0]->physCellId);
  } else {
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    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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  }
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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;
     struct PhysicalConfigDedicated  **physicalConfigDedicated = &eNB_rrc_inst[enb_mod_idP].physicalConfigDedicated[ue_mod_idP];
     RadioResourceConfigDedicated_t *radioResourceConfigDedicated = CALLOC(1,sizeof(RadioResourceConfigDedicated_t));
   */
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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*)&eNB_rrc_inst[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*)&eNB_rrc_inst[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*)&eNB_rrc_inst[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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    eNB_rrc_inst[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(
        &eNB_rrc_inst[mod_id_target],
        ue_context_pP->ue_context.rnti);

    /*UE_id_target = rrc_eNB_get_next_free_UE_index(
                    mod_id_target,
                    eNB_rrc_inst[ctxt_pP->module_id].Info.UE_list[ue_mod_idP]);  //this should return a new index*/

    if (ue_context_target_p == NULL) { // if not already in target cell
      ue_context_target_p = rrc_eNB_allocate_new_UE_context(&eNB_rrc_inst[ctxt_pP->module_id]);
      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 %d: source UE_id %x target UE_id %x source_modId: %d target_modId: %d\n",
            ctxt_pP->module_id,
            ctxt_pP->frame,
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            eNB_rrc_inst[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 {
1910
      LOG_E(RRC, "\nError in obtaining free UE id in target eNB %l for handover \n", targetPhyId);
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    }

  } else {
1914
    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
)
//-----------------------------------------------------------------------------
1925
{
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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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}
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1937 1938 1939 1940 1941

//-----------------------------------------------------------------------------
void
check_handovers(
  protocol_ctxt_t* const ctxt_pP
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)
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//-----------------------------------------------------------------------------
1944
{
1945
  int                                 result;
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  struct rrc_eNB_ue_context_s*        ue_context_p;
  RB_FOREACH(ue_context_p, rrc_ue_tree_s, &eNB_rrc_inst[ctxt_pP->module_id].rrc_ue_head) {
    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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      }

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      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);
1983
        AssertFatal(result == TRUE, "PDCP data request failed!\n");
1984
        ue_context_p->ue_context.handover_info->ho_complete = 0xF2;
1985
      }
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    }
1987
  }
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}
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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
)
//-----------------------------------------------------------------------------
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{
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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 = &eNB_rrc_inst[ctxt_pP->module_id];
  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;
  uint8_t                             sourceModId =
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    get_adjacent_cell_mod_id(ue_context_pP->ue_context.handover_info->as_context.reestablishmentInfo->sourcePhysCellId);
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#if Rel10
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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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  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));
  physicalConfigDedicated2->soundingRS_UL_ConfigDedicated = NULL; //CALLOC(1,sizeof(*physicalConfigDedicated2->soundingRS_UL_ConfigDedicated));
  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 (mac_xface->lte_frame_parms->frame_type == 0) {  // FDD
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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 {
    switch (mac_xface->lte_frame_parms->tdd_config) {
    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);
  rrc_mac_config_req(
    ctxt_pP->module_id,
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    ue_context_pP->ue_context.primaryCC_id,
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    ENB_FLAG_YES,
    ue_context_pP->ue_context.rnti,
    0,
    (RadioResourceConfigCommonSIB_t*) NULL,
    ue_context_pP->ue_context.physicalConfigDedicated,
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    (SCellToAddMod_r10_t *)NULL,
    //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
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#endif
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    (MeasObjectToAddMod_t **) NULL,
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    ue_context_pP->ue_context.mac_MainConfig,
    1,
    SRB1_logicalChannelConfig,
    ue_context_pP->ue_context.measGapConfig,
    (TDD_Config_t*) NULL,
    (MobilityControlInfo_t*) NULL,
    (uint8_t*) NULL,
    (uint16_t*) NULL,
    NULL,
    NULL,
    NULL,
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    (MBSFN_SubframeConfigList_t *) NULL
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#ifdef Rel10
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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 CBA
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    , eNB_rrc_inst[ctxt_pP->module_id].num_active_cba_groups, eNB_rrc_inst[ctxt_pP->module_id].cba_rnti[0]
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#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));
  *periodicBSR_Timer = MAC_MainConfig__ul_SCH_Config__periodicBSR_Timer_sf64;
  mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
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  mac_MainConfig->ul_SCH_Config->retxBSR_Timer = MAC_MainConfig__ul_SCH_Config__retxBSR_Timer_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

#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
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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];
  LOG_D(RRC, "[eNB %d] Frame %d: handover preparation: targetPhysCellId: %d mod_id: %d ue: %x \n",
        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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         (void *)&rrc_inst->carrier[0] /* CROUX TBC */.sib2->radioResourceConfigCommon.pdsch_ConfigCommon, sizeof(PDSCH_ConfigCommon_t));
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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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         (void *)&rrc_inst->carrier[0] /* CROUX TBC */.sib2->radioResourceConfigCommon.pucch_ConfigCommon, sizeof(PUCCH_ConfigCommon_t));
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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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         (void *)&rrc_inst->carrier[0] /* CROUX TBC */.sib2->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));
   */
  LOG_I(RRC, "[eNB %d] Frame %d: adding new UE\n");
  //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);
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  // 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);
  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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#ifdef Rel10
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                           , (PMCH_InfoList_r9_t *) NULL
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#endif
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                          );
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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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#ifdef Rel10
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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;
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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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#ifdef Rel10
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           , NULL   // SCellToAddMod_r10_t
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#endif
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         );
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  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);
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  // to be updated if needed
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  /*if (eNB_rrc_inst[ctxt_pP->module_id].SRB1_config[ue_mod_idP]->logicalChannelConfig) {
     if (eNB_rrc_inst[ctxt_pP->module_id].SRB1_config[ue_mod_idP]->logicalChannelConfig->present == SRB_ToAddMod__logicalChannelConfig_PR_explicitValue) {
     SRB1_logicalChannelConfig = &eNB_rrc_inst[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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  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);
  rrc_mac_config_req(
    ctxt_pP->module_id,
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    ue_context_pP->ue_context.primaryCC_id,
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    ENB_FLAG_YES,
    ue_context_pP->ue_context.rnti,
    0,
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    (RadioResourceConfigCommonSIB_t *) NULL,
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    ue_context_pP->ue_context.physicalConfigDedicated,
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#ifdef Rel10
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    (SCellToAddMod_r10_t *)NULL,
    //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
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#endif
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    (MeasObjectToAddMod_t **) NULL,
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    ue_context_pP->ue_context.mac_MainConfig,
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    1,
    SRB1_logicalChannelConfig,
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    ue_context_pP->ue_context.measGapConfig,
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    (TDD_Config_t *) NULL,
    (MobilityControlInfo_t *) mobilityInfo,
    (uint8_t *) NULL, (uint16_t *) NULL, NULL, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
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#ifdef Rel10
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    , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
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#endif
#ifdef CBA
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    , 0, 0
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#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;
   */
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#warning "COMPILATION PROBLEM"
#ifdef PROBLEM_COMPILATION_RESOLVED
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  if (sourceModId != 0xFF) {
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    memcpy(eNB_rrc_inst[sourceModId].handover_info[eNB_rrc_inst[ctxt_pP->module_id].handover_info[ue_mod_idP]->ueid_s]->buf,
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           (void *)buffer, size);
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    eNB_rrc_inst[sourceModId].handover_info[eNB_rrc_inst[ctxt_pP->module_id].handover_info[ue_mod_idP]->ueid_s]->size = size;
    eNB_rrc_inst[sourceModId].handover_info[eNB_rrc_inst[ctxt_pP->module_id].handover_info[ue_mod_idP]->ueid_s]->ho_complete =
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      0xF1;
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    //eNB_rrc_inst[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,
          eNB_rrc_inst[ctxt_pP->module_id].handover_info[ue_mod_idP]->ueid_s,
          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",
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          ctxt_pP->module_id, ctxt_pP->frame);
2907

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#endif
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}
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/*
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  void ue_rrc_process_rrcConnectionReconfiguration(uint8_t enb_mod_idP,frame_t frameP,
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  RRCConnectionReconfiguration_t *rrcConnectionReconfiguration,
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  uint8_t CH_index) {
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  if (rrcConnectionReconfiguration->criticalExtensions.present == RRCConnectionReconfiguration__criticalExtensions_PR_c1)
  if (rrcConnectionReconfiguration->criticalExtensions.choice.c1.present == RRCConnectionReconfiguration__criticalExtensions__c1_PR_rrcConnectionReconfiguration_r8) {
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  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);
2922

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  }

  // check other fields for
  }
  }
*/

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//-----------------------------------------------------------------------------
void
rrc_eNB_process_RRCConnectionReconfigurationComplete(
  const protocol_ctxt_t* const ctxt_pP,
  rrc_eNB_ue_context_t*          const ue_context_pP,
  RRCConnectionReconfigurationComplete_r8_IEs_t* rrcConnectionReconfigurationComplete
)
//-----------------------------------------------------------------------------
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{
  int                                 i;
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#ifdef PDCP_USE_NETLINK
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  int                                 oip_ifup = 0;
  int                                 dest_ip_offset = 0;
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  module_id_t                         ue_module_id   = -1;
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#endif

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  uint8_t                            *kRRCenc = NULL;
  uint8_t                            *kRRCint = NULL;
  uint8_t                            *kUPenc = NULL;
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  DRB_ToAddModList_t*                 DRB_configList = ue_context_pP->ue_context.DRB_configList;
  SRB_ToAddModList_t*                 SRB_configList = ue_context_pP->ue_context.SRB_configList;
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#if defined(ENABLE_SECURITY)

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

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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);
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#endif
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#if ENABLE_RAL
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  {
    MessageDef                         *message_ral_p = NULL;
    rrc_ral_connection_reconfiguration_ind_t connection_reconfiguration_ind;
    int                                 i;

    message_ral_p = itti_alloc_new_message(TASK_RRC_ENB, RRC_RAL_CONNECTION_RECONFIGURATION_IND);
    memset(&connection_reconfiguration_ind, 0, sizeof(rrc_ral_connection_reconfiguration_ind_t));
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    connection_reconfiguration_ind.ue_id = ctxt_pP->rnti;
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    if (DRB_configList != NULL) {
      connection_reconfiguration_ind.num_drb = DRB_configList->list.count;

      for (i = 0; (i < DRB_configList->list.count) && (i < maxDRB); i++) {
        connection_reconfiguration_ind.drb_id[i] = DRB_configList->list.array[i]->drb_Identity;
      }
    } else {
      connection_reconfiguration_ind.num_drb = 0;
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    }
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    if (SRB_configList != NULL) {
      connection_reconfiguration_ind.num_srb = SRB_configList->list.count;
    } else {
      connection_reconfiguration_ind.num_srb = 0;
    }

    memcpy(&message_ral_p->ittiMsg, (void *)&connection_reconfiguration_ind,
           sizeof(rrc_ral_connection_reconfiguration_ind_t));
    LOG_I(RRC, "Sending RRC_RAL_CONNECTION_RECONFIGURATION_IND to RAL\n");
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    itti_send_msg_to_task(TASK_RAL_ENB, ctxt_pP->instance, message_ral_p);
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  }
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#endif
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  // 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);

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  rrc_pdcp_config_asn1_req(
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    ctxt_pP,
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    NULL,  //LG-RK 14/05/2014 SRB_configList,
    DRB_configList, (DRB_ToReleaseList_t *) NULL,
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    /*eNB_rrc_inst[ctxt_pP->module_id].ciphering_algorithm[ue_mod_idP] |
             (eNB_rrc_inst[ctxt_pP->module_id].integrity_algorithm[ue_mod_idP] << 4),
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     */
    0xff, // already configured during the securitymodecommand
    kRRCenc,
    kRRCint,
    kUPenc
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#ifdef Rel10
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    , (PMCH_InfoList_r9_t *) NULL
#endif
  );
  // Refresh SRBs/DRBs
  rrc_rlc_config_asn1_req(
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    ctxt_pP,
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    NULL,  //LG-RK 14/05/2014 SRB_configList,
    DRB_configList,
    (DRB_ToReleaseList_t *) NULL
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#ifdef Rel10
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    , (PMCH_InfoList_r9_t *) NULL
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#endif
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  );
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3035
  // Loop through DRBs and establish if necessary
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  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]) {
        LOG_I(RRC,
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              "[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],
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              (int)DRB_configList->list.array[i]->drb_Identity,
3054
              (int)*DRB_configList->list.array[i]->logicalChannelIdentity);
3055

3056
        if (ue_context_pP->ue_context.DRB_active[i] == 0) {
3057
          /*
3058
             rrc_pdcp_config_req (ctxt_pP->module_id, frameP, 1, CONFIG_ACTION_ADD,
3059
             (ue_mod_idP * NB_RB_MAX) + *DRB_configList->list.array[i]->logicalChannelIdentity,UNDEF_SECURITY_MODE);
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             rrc_rlc_config_req(ctxt_pP->module_id,frameP,1,CONFIG_ACTION_ADD,
             (ue_mod_idP * NB_RB_MAX) + (int)*eNB_rrc_inst[ctxt_pP->module_id].DRB_config[ue_mod_idP][i]->logicalChannelIdentity,
3062 3063
             RADIO_ACCESS_BEARER,Rlc_info_um);
           */
3064
          ue_context_pP->ue_context.DRB_active[i] = 1;
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          LOG_D(RRC,
                "[eNB %d] Frame %d: Establish RLC UM Bidirectional, DRB %d Active\n",
3068 3069
                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)
3070
          // can mean also IPV6 since ether -> ipv6 autoconf
3071
#   if !defined(OAI_NW_DRIVER_TYPE_ETHERNET) && !defined(EXMIMO) && !defined(OAI_USRP) && !defined(OAI_BLADERF) && !defined(ETHERNET)
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          LOG_I(OIP, "[eNB %d] trying to bring up the OAI interface oai%d\n",
                ctxt_pP->module_id,
                ctxt_pP->module_id);
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          oip_ifup = nas_config(
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                       ctxt_pP->module_id,   // interface index
                       ctxt_pP->module_id + 1,   // thrid octet
                       ctxt_pP->module_id + 1);  // fourth octet
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          if (oip_ifup == 0) {    // interface is up --> send a config the DRB
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#      ifdef OAI_EMU
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            oai_emulation.info.oai_ifup[ctxt_pP->module_id] = 1;
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            dest_ip_offset = NB_eNB_INST;
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#      else
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            dest_ip_offset = 8;
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#      endif
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            LOG_I(OIP,
                  "[eNB %d] Config the oai%d to send/receive pkt on DRB %d to/from the protocol stack\n",
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                  ctxt_pP->module_id, ctxt_pP->module_id,
                  (ue_context_pP->local_uid * maxDRB) + DRB_configList->list.array[i]->drb_Identity);
            ue_module_id = oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[ctxt_pP->module_id][ue_context_pP->local_uid];
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            rb_conf_ipv4(0, //add
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                         ue_module_id,  //cx
                         ctxt_pP->module_id,    //inst
                         (ue_module_id * maxDRB) + DRB_configList->list.array[i]->drb_Identity, // RB
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                         0,    //dscp
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                         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);
3101 3102
          }

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3103 3104
#   else
#      ifdef OAI_EMU
3105
          oai_emulation.info.oai_ifup[ctxt_pP->module_id] = 1;
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3106 3107 3108 3109
#      endif
#   endif
#endif

3110
          LOG_D(RRC,
3111 3112
                PROTOCOL_RRC_CTXT_UE_FMT" RRC_eNB --- MAC_CONFIG_REQ  (DRB) ---> MAC_eNB\n",
                PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
3113

3114
          if (DRB_configList->list.array[i]->logicalChannelIdentity) {
3115
            DRB2LCHAN[i] = (uint8_t) * DRB_configList->list.array[i]->logicalChannelIdentity;
3116
          }
3117 3118

          rrc_mac_config_req(
3119
            ctxt_pP->module_id,
3120
            ue_context_pP->ue_context.primaryCC_id,
3121
            ENB_FLAG_YES,
3122
            ue_context_pP->ue_context.rnti,
3123 3124
            0,
            (RadioResourceConfigCommonSIB_t *) NULL,
3125
            ue_context_pP->ue_context.physicalConfigDedicated,
3126
#ifdef Rel10
3127 3128 3129 3130
            (SCellToAddMod_r10_t *)NULL,
            //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
#endif
            (MeasObjectToAddMod_t **) NULL,
3131
            ue_context_pP->ue_context.mac_MainConfig,
3132 3133
            DRB2LCHAN[i],
            DRB_configList->list.array[i]->logicalChannelConfig,
3134
            ue_context_pP->ue_context.measGapConfig,
3135 3136 3137 3138
            (TDD_Config_t *) NULL,
            NULL,
            (uint8_t *) NULL,
            (uint16_t *) NULL, NULL, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
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3139
#ifdef Rel10
3140
            , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
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3141 3142
#endif
#ifdef CBA
3143
            , eNB_rrc_inst[ctxt_pP->module_id].num_active_cba_groups, eNB_rrc_inst[ctxt_pP->module_id].cba_rnti[0]
3144 3145 3146 3147 3148
#endif
          );

        } else {        // remove LCHAN from MAC/PHY

3149
          if (ue_context_pP->ue_context.DRB_active[i] == 1) {
3150
            // DRB has just been removed so remove RLC + PDCP for DRB
3151
            /*      rrc_pdcp_config_req (ctxt_pP->module_id, frameP, 1, CONFIG_ACTION_REMOVE,
3152 3153 3154
               (ue_mod_idP * NB_RB_MAX) + DRB2LCHAN[i],UNDEF_SECURITY_MODE);
             */
            rrc_rlc_config_req(
3155
              ctxt_pP,
3156 3157 3158 3159 3160 3161 3162
              SRB_FLAG_NO,
              MBMS_FLAG_NO,
              CONFIG_ACTION_REMOVE,
              DRB2LCHAN[i],
              Rlc_info_um);
          }

3163
          ue_context_pP->ue_context.DRB_active[i] = 0;
3164
          LOG_D(RRC,
3165 3166 3167
                PROTOCOL_RRC_CTXT_UE_FMT" RRC_eNB --- MAC_CONFIG_REQ  (DRB) ---> MAC_eNB\n",
                PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
          rrc_mac_config_req(ctxt_pP->module_id,
3168
                             ue_context_pP->ue_context.primaryCC_id,
3169
                             ENB_FLAG_YES,
3170
                             ue_context_pP->ue_context.rnti,
3171 3172
                             0,
                             (RadioResourceConfigCommonSIB_t *) NULL,
3173
                             ue_context_pP->ue_context.physicalConfigDedicated,
3174
#ifdef Rel10
3175 3176 3177 3178
                             (SCellToAddMod_r10_t *)NULL,
                             //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
#endif
                             (MeasObjectToAddMod_t **) NULL,
3179
                             ue_context_pP->ue_context.mac_MainConfig,
3180 3181 3182 3183 3184
                             DRB2LCHAN[i],
                             (LogicalChannelConfig_t *) NULL,
                             (MeasGapConfig_t *) NULL,
                             (TDD_Config_t *) NULL,
                             NULL, (uint8_t *) NULL, (uint16_t *) NULL, NULL, NULL, NULL, NULL
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3185
#ifdef Rel10
3186
                             , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
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3187 3188
#endif
#ifdef CBA
3189
                             , 0, 0
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3190
#endif
3191
                            );
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3192
        }
3193
      }
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3194
    }
3195
  }
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3196
}
3197

3198 3199 3200 3201
//-----------------------------------------------------------------------------
void
rrc_eNB_generate_RRCConnectionSetup(
  const protocol_ctxt_t* const ctxt_pP,
3202 3203
  rrc_eNB_ue_context_t*          const ue_context_pP,
  const int                    CC_id
3204 3205
)
//-----------------------------------------------------------------------------
3206
{
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3207

3208 3209 3210 3211
  LogicalChannelConfig_t             *SRB1_logicalChannelConfig;  //,*SRB2_logicalChannelConfig;
  SRB_ToAddModList_t                **SRB_configList;
  SRB_ToAddMod_t                     *SRB1_config;
  int                                 cnt;
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3212

3213
  SRB_configList = &ue_context_pP->ue_context.SRB_configList;
3214
  eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size =
3215 3216
    do_RRCConnectionSetup(ctxt_pP,
                          ue_context_pP,
3217
                          (uint8_t*) eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.Payload,
3218
                          (mac_xface->lte_frame_parms->nb_antennas_tx==2)?2:1,
3219
                          rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),
3220
                          mac_xface->lte_frame_parms,
3221 3222
                          SRB_configList,
                          &ue_context_pP->ue_context.physicalConfigDedicated);
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3223

3224
#ifdef RRC_MSG_PRINT
3225 3226
  LOG_F(RRC,"[MSG] RRC Connection Setup\n");

3227
  for (cnt = 0; cnt < eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) {
3228 3229
    LOG_F(RRC,"%02x ", ((uint8_t*)eNB_rrc_inst[ctxt_pP->module_id].Srb0.Tx_buffer.Payload)[cnt]);
  }
3230 3231

  LOG_F(RRC,"\n");
3232 3233 3234
  //////////////////////////////////
#endif

3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253
  // 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,
3254 3255 3256 3257
              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(
          ctxt_pP->module_id,
3258
          ue_context_pP->ue_context.primaryCC_id,
3259 3260 3261
          ENB_FLAG_YES,
          ue_context_pP->ue_context.rnti,
          0,
3262
          (RadioResourceConfigCommonSIB_t *) NULL,
3263
          ue_context_pP->ue_context.physicalConfigDedicated,
3264
#ifdef Rel10
3265 3266
          (SCellToAddMod_r10_t *)NULL,
          //(struct PhysicalConfigDedicatedSCell_r10 *)NULL,
3267
#endif
3268
          (MeasObjectToAddMod_t **) NULL,
3269
          ue_context_pP->ue_context.mac_MainConfig,
3270 3271
          1,
          SRB1_logicalChannelConfig,
3272
          ue_context_pP->ue_context.measGapConfig,
3273 3274 3275 3276
          (TDD_Config_t *) NULL,
          NULL,
          (uint8_t *) NULL,
          (uint16_t *) NULL, NULL, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
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3277
#ifdef Rel10
3278
          , 0, (MBSFN_AreaInfoList_r9_t *) NULL, (PMCH_InfoList_r9_t *) NULL
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3279 3280
#endif
#ifdef CBA
3281
          , 0, 0
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3282
#endif
3283
        );
3284 3285
        break;
      }
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3286
    }
3287
  }
3288 3289

  MSC_LOG_TX_MESSAGE(
3290 3291
    MSC_RRC_ENB,
    MSC_RRC_UE,
3292 3293
    eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.Header, // LG WARNING
    eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size,
3294 3295 3296
    MSC_AS_TIME_FMT" RRCConnectionSetup UE %x size %u",
    MSC_AS_TIME_ARGS(ctxt_pP),
    ue_context_pP->ue_context.rnti,
3297
    eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size);
3298

3299 3300

  LOG_I(RRC,
3301 3302
        PROTOCOL_RRC_CTXT_UE_FMT" [RAPROC] Logical Channel DL-CCCH, Generating RRCConnectionSetup (bytes %d)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
3303
        eNB_rrc_inst[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size);
3304

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3305
}
3306

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3307
#if defined(ENABLE_ITTI)
3308 3309 3310 3311 3312 3313
char
//-----------------------------------------------------------------------------
openair_rrc_lite_eNB_init(
  const module_id_t enb_mod_idP
)
//-----------------------------------------------------------------------------
3314 3315 3316
{
  /* Dummy function, initialization will be done through ITTI messaging */
  return 0;
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3317
}
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3318 3319 3320
#endif

#if defined(ENABLE_ITTI)
3321 3322 3323 3324 3325 3326
//-----------------------------------------------------------------------------
char
openair_rrc_lite_eNB_configuration(
  const module_id_t enb_mod_idP,
  RrcConfigurationReq* configuration
)
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3327
#else
3328 3329 3330 3331
char
openair_rrc_lite_eNB_init(
  const module_id_t enb_mod_idP
)
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3332
#endif
3333
//-----------------------------------------------------------------------------
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3334
{
3335
  protocol_ctxt_t ctxt;
3336 3337
  int             CC_id;

3338
  PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, enb_mod_idP, ENB_FLAG_YES, NOT_A_RNTI, 0, 0,enb_mod_idP);
3339 3340 3341
  LOG_I(RRC,
        PROTOCOL_RRC_CTXT_FMT" Init...\n",
        PROTOCOL_RRC_CTXT_ARGS(&ctxt));
3342

3343 3344
  AssertFatal(eNB_rrc_inst != NULL, "eNB_rrc_inst not initialized!");
  AssertFatal(NUMBER_OF_UE_MAX < (module_id_t)0xFFFFFFFFFFFFFFFF, " variable overflow");
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3345

3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361
  //    for (j = 0; j < NUMBER_OF_UE_MAX; j++)
  //        eNB_rrc_inst[ctxt.module_id].Info.UE[j].Status = RRC_IDLE;  //CH_READY;
  //
  //#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++) {
  //            eNB_rrc_inst[ctxt.module_id].ciphering_algorithm[j] = SecurityAlgorithmConfig__cipheringAlgorithm_eea0;
  //            eNB_rrc_inst[ctxt.module_id].integrity_algorithm[j] = SecurityAlgorithmConfig__integrityProtAlgorithm_eia2;
  //            rrc_lite_eNB_init_security(enb_mod_idP, j);
  //        }
  //    }
  eNB_rrc_inst[ctxt.module_id].Nb_ue = 0;
3362

3363 3364 3365
  for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
    eNB_rrc_inst[ctxt.module_id].carrier[CC_id].Srb0.Active = 0;
  }
3366

3367 3368 3369 3370 3371
  uid_linear_allocator_init(&eNB_rrc_inst[ctxt.module_id].uid_allocator);
  RB_INIT(&eNB_rrc_inst[ctxt.module_id].rrc_ue_head);
  //    for (j = 0; j < (NUMBER_OF_UE_MAX + 1); j++) {
  //        eNB_rrc_inst[enb_mod_idP].Srb2[j].Active = 0;
  //    }
3372

3373 3374 3375 3376 3377

  eNB_rrc_inst[ctxt.module_id].initial_id2_s1ap_ids = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL);
  eNB_rrc_inst[ctxt.module_id].s1ap_id2_s1ap_ids    = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL);


3378
  /// System Information INIT
3379

3380 3381
  LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Checking release \n",
        PROTOCOL_RRC_CTXT_ARGS(&ctxt));
3382 3383
#ifdef Rel10

3384
  // This has to come from some top-level configuration
3385
  // only CC_id 0 is logged
3386 3387
  LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Rel10 RRC detected, MBMS flag %d\n",
        PROTOCOL_RRC_CTXT_ARGS(&ctxt),
3388
        eNB_rrc_inst[ctxt.module_id].carrier[0].MBMS_flag);
3389

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3390
#else
3391
  LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Rel8 RRC\n", PROTOCOL_RRC_CTXT_ARGS(&ctxt));
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3392 3393
#endif
#ifdef CBA
3394

3395 3396 3397 3398
  for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
    for (j = 0; j < NUM_MAX_CBA_GROUP; j++) {
      eNB_rrc_inst[ctxt.module_id].carrier[CC_id].cba_rnti[j] = CBA_OFFSET + j;
    }
3399

3400 3401 3402
    if (eNB_rrc_inst[ctxt.module_id].carrier[CC_id].num_active_cba_groups > NUM_MAX_CBA_GROUP) {
      eNB_rrc_inst[ctxt.module_id].carrier[CC_id].num_active_cba_groups = NUM_MAX_CBA_GROUP;
    }
3403

3404 3405 3406 3407 3408 3409 3410 3411 3412
    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),
          enb_mod_idP, eNB_rrc_inst[ctxt.module_id].carrier[CC_id].cba_rnti[0],
          eNB_rrc_inst[ctxt.module_id].carrier[CC_id].cba_rnti[1],
          eNB_rrc_inst[ctxt.module_id].carrier[CC_id].cba_rnti[2],
          eNB_rrc_inst[ctxt.module_id].carrier[CC_id].cba_rnti[3],
          eNB_rrc_inst[ctxt.module_id].carrier[CC_id].num_active_cba_groups);
  }
3413

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3414
#endif
3415

3416 3417 3418
  for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
    init_SI(&ctxt,
            CC_id
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3419
#if defined(ENABLE_ITTI)
3420
            , configuration
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3421
#endif
3422 3423
           );
  }
3424

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3425
#ifdef Rel10
3426

3427 3428 3429 3430 3431 3432 3433 3434
  for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
    switch (eNB_rrc_inst[ctxt.module_id].carrier[CC_id].MBMS_flag) {
    case 1:
    case 2:
    case 3:
      LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Configuring 1 MBSFN sync area\n", PROTOCOL_RRC_CTXT_ARGS(&ctxt));
      eNB_rrc_inst[ctxt.module_id].carrier[CC_id].num_mbsfn_sync_area = 1;
      break;
3435

3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452
    case 4:
      LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Configuring 2 MBSFN sync area\n", PROTOCOL_RRC_CTXT_ARGS(&ctxt));
      eNB_rrc_inst[ctxt.module_id].carrier[CC_id].num_mbsfn_sync_area = 2;
      break;

    default:
      eNB_rrc_inst[ctxt.module_id].carrier[CC_id].num_mbsfn_sync_area = 0;
      break;
    }

    // if we are here the eNB_rrc_inst[enb_mod_idP].MBMS_flag > 0,
    /// MCCH INIT
    if (eNB_rrc_inst[ctxt.module_id].carrier[CC_id].MBMS_flag > 0) {
      init_MCCH(ctxt.module_id, CC_id);
      /// MTCH data bearer init
      init_MBMS(ctxt.module_id, CC_id, 0);
    }
3453 3454
  }

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3455
#endif
3456

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3457
#ifdef NO_RRM                   //init ch SRB0, SRB1 & BDTCH
3458
  openair_rrc_on(&ctxt);
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3459
#else
3460 3461
  eNB_rrc_inst[ctxt.module_id].Last_scan_req = 0;
  send_msg(&S_rrc, msg_rrc_phy_synch_to_MR_ind(ctxt.module_id, eNB_rrc_inst[ctxt.module_id].Mac_id));
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3462
#endif
3463

3464
  return 0;
3465

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3466
}
3467

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3468
/*------------------------------------------------------------------------------*/
3469 3470 3471
int
rrc_eNB_decode_ccch(
  protocol_ctxt_t* const ctxt_pP,
3472 3473
  const SRB_INFO*        const Srb_info,
  const int              CC_id
3474 3475
)
//-----------------------------------------------------------------------------
3476
{
3477
  module_id_t                                   Idx;
3478 3479
  asn_dec_rval_t                      dec_rval;
  UL_CCCH_Message_t                  *ul_ccch_msg = NULL;
3480 3481
  RRCConnectionRequest_r8_IEs_t*                rrcConnectionRequest = NULL;
  RRCConnectionReestablishmentRequest_r8_IEs_t* rrcConnectionReestablishmentRequest = NULL;
3482
  int                                 i, rval;
3483 3484
  struct rrc_eNB_ue_context_s*                  ue_context_p = NULL;
  uint64_t                                      random_value = 0;
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3485

3486
  //memset(ul_ccch_msg,0,sizeof(UL_CCCH_Message_t));
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3488 3489 3490
  LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Decoding UL CCCH %x.%x.%x.%x.%x.%x (%p)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
        ((uint8_t*) Srb_info->Rx_buffer.Payload)[0],
3491 3492 3493 3494 3495
        ((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);
3496 3497 3498 3499 3500 3501 3502 3503
  dec_rval = uper_decode(
               NULL,
               &asn_DEF_UL_CCCH_Message,
               (void**)&ul_ccch_msg,
               (uint8_t*) Srb_info->Rx_buffer.Payload,
               100,
               0,
               0);
3504

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3505
#if defined(ENABLE_ITTI)
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3506
#   if defined(DISABLE_ITTI_XER_PRINT)
3507 3508
  {
    MessageDef                         *message_p;
3509

3510 3511
    message_p = itti_alloc_new_message(TASK_RRC_ENB, RRC_UL_CCCH_MESSAGE);
    memcpy(&message_p->ittiMsg, (void *)ul_ccch_msg, sizeof(RrcUlCcchMessage));
3512

3513
    itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, message_p);
3514
  }
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3515
#   else
3516 3517 3518
  {
    char                                message_string[10000];
    size_t                              message_string_size;
3519

3520 3521 3522
    if ((message_string_size =
           xer_sprint(message_string, sizeof(message_string), &asn_DEF_UL_CCCH_Message, (void *)ul_ccch_msg)) > 0) {
      MessageDef                         *msg_p;
3523

3524 3525 3526
      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);
3527

3528
      itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, msg_p);
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3529
    }
3530
  }
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3531 3532
#   endif
#endif
3533

3534
  for (i = 0; i < 8; i++) {
3535
    LOG_T(RRC, "%x.", ((uint8_t *) & ul_ccch_msg)[i]);
3536
  }
3537 3538

  if (dec_rval.consumed == 0) {
3539 3540 3541
    LOG_E(RRC,
          PROTOCOL_RRC_CTXT_UE_FMT" FATAL Error in receiving CCCH\n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
3542 3543 3544 3545
    return -1;
  }

  if (ul_ccch_msg->message.present == UL_CCCH_MessageType_PR_c1) {
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3546

3547
    switch (ul_ccch_msg->message.choice.c1.present) {
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3548

3549
    case UL_CCCH_MessageType__c1_PR_NOTHING:
3550 3551 3552
      LOG_I(RRC,
            PROTOCOL_RRC_CTXT_FMT" Received PR_NOTHING on UL-CCCH-Message\n",
            PROTOCOL_RRC_CTXT_ARGS(ctxt_pP));
3553
      break;
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3554

3555
    case UL_CCCH_MessageType__c1_PR_rrcConnectionReestablishmentRequest:
3556
#ifdef RRC_MSG_PRINT
3557 3558
      LOG_F(RRC,"[MSG] RRC Connection Reestablishement Request\n");

3559
      for (i = 0; i < Srb_info->Rx_buffer.payload_size; i++) {
3560
        LOG_F(RRC,"%02x ", ((uint8_t*)Srb_info->Rx_buffer.Payload)[i]);
3561
      }
3562 3563 3564 3565

      LOG_F(RRC,"\n");
#endif
      LOG_D(RRC,
3566 3567 3568 3569 3570 3571 3572
            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),
3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585
            ((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);
      }

      if ((eNB_rrc_inst[enb_mod_idP].phyCellId == rrcConnectionReestablishmentRequest.UE_identity.physCellId) &&
      (ue_mod_id != UE_INDEX_INVALID)){
3586
      rrc_eNB_generate_RRCConnectionReestablishment(enb_mod_idP, frameP, ue_mod_id);
3587
      }else {
3588
      rrc_eNB_generate_RRCConnectionReestablishmentReject(enb_mod_idP, frameP, ue_mod_id);
3589 3590
      }
      */
3591 3592 3593 3594
      /* reject all reestablishment attempts for the moment */
      rrc_eNB_generate_RRCConnectionReestablishmentReject(ctxt_pP,
                       rrc_eNB_get_ue_context(&eNB_rrc_inst[ctxt_pP->module_id], ctxt_pP->rnti),
                       CC_id);
3595 3596 3597
      break;

    case UL_CCCH_MessageType__c1_PR_rrcConnectionRequest:
3598
#ifdef RRC_MSG_PRINT
3599 3600
      LOG_F(RRC,"[MSG] RRC Connection Request\n");

3601
      for (i = 0; i < Srb_info->Rx_buffer.payload_size; i++) {
3602
        LOG_F(RRC,"%02x ", ((uint8_t*)Srb_info->Rx_buffer.Payload)[i]);
3603
      }
3604 3605

      LOG_F(RRC,"\n");
3606
#endif
3607
      LOG_D(RRC,
3608 3609 3610 3611 3612 3613 3614 3615 3616
            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(
                       &eNB_rrc_inst[ctxt_pP->module_id],
                       ctxt_pP->rnti);

      if (ue_context_p != NULL) {
        // erase content
        rrc_eNB_free_mem_UE_context(ctxt_pP, ue_context_p);
3617 3618

        MSC_LOG_RX_DISCARDED_MESSAGE(
3619 3620 3621 3622 3623 3624 3625 3626 3627
          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 {
3628 3629
        rrcConnectionRequest = &ul_ccch_msg->message.choice.c1.choice.rrcConnectionRequest.criticalExtensions.choice.rrcConnectionRequest_r8;
        {
3630 3631 3632 3633 3634
          AssertFatal(rrcConnectionRequest->ue_Identity.present == InitialUE_Identity_PR_randomValue,
                      "unsupported InitialUE-Identity in RRCConnectionRequest");
          AssertFatal(rrcConnectionRequest->ue_Identity.choice.randomValue.size == 5,
                      "wrong InitialUE-Identity randomValue size, expected 5, provided %d",
                      rrcConnectionRequest->ue_Identity.choice.randomValue.size);
3635 3636
          memcpy(((uint8_t*) & random_value) + 3,
                 rrcConnectionRequest->ue_Identity.choice.randomValue.buf,
3637
                 rrcConnectionRequest->ue_Identity.choice.randomValue.size);
3638 3639 3640 3641 3642 3643 3644 3645 3646
          /* 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)
           */
          if (rrc_eNB_ue_context_random_exist(ctxt_pP, random_value)) {
            AssertFatal(0 == 1, "TODO: remove UE fro MAC/PHY (how?)");
            ue_context_p = NULL;
          } else {
            ue_context_p = rrc_eNB_get_next_free_ue_context(ctxt_pP, random_value);
          }
3647
        }
3648 3649 3650 3651
        LOG_D(RRC,
              PROTOCOL_RRC_CTXT_UE_FMT" UE context: %X\n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
              ue_context_p);
3652

3653
        if (ue_context_p != NULL) {
3654 3655


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3656
#if defined(ENABLE_ITTI)
3657
          /* Check s-TMSI presence in message */
3658
          ue_context_p->ue_context.Initialue_identity_s_TMSI.presence =
3659
            (rrcConnectionRequest->ue_Identity.present == InitialUE_Identity_PR_s_TMSI);
3660

3661
          if (ue_context_p->ue_context.Initialue_identity_s_TMSI.presence) {
3662 3663
            /* Save s-TMSI */
            S_TMSI_t                            s_TMSI = rrcConnectionRequest->ue_Identity.choice.s_TMSI;
3664

3665
            ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code =
3666
              BIT_STRING_to_uint8(&s_TMSI.mmec);
3667
            ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi =
3668
              BIT_STRING_to_uint32(&s_TMSI.m_TMSI);
3669 3670

            MSC_LOG_RX_DISCARDED_MESSAGE(
3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681
              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,
              s_TMSI.mmec,
              s_TMSI.m_TMSI,
              ue_context_p->ue_context.random_ue_identity);
3682

3683
          } else {
3684
            MSC_LOG_RX_DISCARDED_MESSAGE(
3685 3686 3687 3688 3689 3690 3691 3692 3693
              MSC_RRC_ENB,
              MSC_RRC_UE,
              Srb_info->Rx_buffer.Payload,
              dec_rval.consumed,
              MSC_AS_TIME_FMT" RRCConnectionRequest UE %x size %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.random_ue_identity);
3694
          }
3695

3696
          ue_context_p->ue_context.establishment_cause =
3697
            rrcConnectionRequest->establishmentCause;
3698 3699 3700 3701 3702 3703 3704 3705 3706 3707
          LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Accept new connection from UE random UE identity (0x%" PRIx64 ") MME code %u TMSI %u cause %u\n",
                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
          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);
3708
#endif
3709
          eNB_rrc_inst[ctxt_pP->module_id].Nb_ue++;
3710

3711 3712 3713 3714
        } else {
          // no context available
          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),
3715
                random_value);
3716 3717 3718
          return -1;
        }
      }
3719

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3720
#ifndef NO_RRM
3721
      send_msg(&S_rrc, msg_rrc_MR_attach_ind(ctxt_pP->module_id, Mac_id));
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3722
#else
3723

3724 3725
      ue_context_p->ue_context.primaryCC_id = CC_id;

3726 3727 3728
      //LG COMMENT Idx = (ue_mod_idP * NB_RB_MAX) + DCCH;
      Idx = DCCH;
      // SRB1
3729 3730 3731 3732
      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,
3733
             LCHAN_DESC_SIZE);
3734 3735
      memcpy(&ue_context_p->ue_context.Srb1.Srb_info.Lchan_desc[1],
             &DCCH_LCHAN_DESC,
3736
             LCHAN_DESC_SIZE);
3737

3738
      // SRB2
3739 3740 3741 3742
      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,
3743
             LCHAN_DESC_SIZE);
3744 3745
      memcpy(&ue_context_p->ue_context.Srb2.Srb_info.Lchan_desc[1],
             &DCCH_LCHAN_DESC,
3746
             LCHAN_DESC_SIZE);
3747

3748
      rrc_eNB_generate_RRCConnectionSetup(ctxt_pP, ue_context_p, CC_id);
3749 3750 3751
      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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3752 3753 3754 3755 3756 3757 3758 3759 3760 3761

      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);

3762 3763
      rrc_pdcp_config_asn1_req(ctxt_pP,
                               ue_context_p->ue_context.SRB_configList,
3764
                               (DRB_ToAddModList_t *) NULL,
3765 3766 3767 3768 3769
                               (DRB_ToReleaseList_t*) NULL,
                               0xff,
                               NULL,
                               NULL,
                               NULL
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3770
#   ifdef Rel10
3771
                               , (PMCH_InfoList_r9_t *) NULL
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3772
#   endif
3773
                              );
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3774

3775 3776 3777 3778
      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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3779
#   ifdef Rel10
3780
                              , (PMCH_InfoList_r9_t *) NULL
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3781
#   endif
3782
                             );
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3783
#endif //NO_RRM
3784 3785 3786 3787

      break;

    default:
3788 3789
      LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Unknown message\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
3790 3791
      rval = -1;
      break;
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3792
    }
3793 3794 3795

    rval = 0;
  } else {
3796 3797
    LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT"  Unknown error \n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
3798 3799 3800 3801
    rval = -1;
  }

  return rval;
3802 3803
}

3804 3805 3806 3807 3808 3809 3810 3811 3812
//-----------------------------------------------------------------------------
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
)
//-----------------------------------------------------------------------------
3813
{
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3814

3815 3816 3817 3818 3819
  asn_dec_rval_t                      dec_rval;
  //UL_DCCH_Message_t uldcchmsg;
  UL_DCCH_Message_t                  *ul_dcch_msg = NULL; //&uldcchmsg;
  UE_EUTRA_Capability_t              *UE_EUTRA_Capability = NULL;
  int i;
3820
  struct rrc_eNB_ue_context_s*        ue_context_p = NULL;
3821 3822

  if ((Srb_id != 1) && (Srb_id != 2)) {
3823 3824 3825
    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);
3826 3827 3828
  }

  //memset(ul_dcch_msg,0,sizeof(UL_DCCH_Message_t));
3829

3830 3831 3832 3833 3834 3835 3836 3837 3838 3839
  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);
3840

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3841
#if defined(ENABLE_ITTI)
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3842
#   if defined(DISABLE_ITTI_XER_PRINT)
3843 3844
  {
    MessageDef                         *message_p;
3845

3846 3847
    message_p = itti_alloc_new_message(TASK_RRC_ENB, RRC_UL_DCCH_MESSAGE);
    memcpy(&message_p->ittiMsg, (void *)ul_dcch_msg, sizeof(RrcUlDcchMessage));
3848

3849
    itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, message_p);
3850
  }
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3851
#   else
3852 3853 3854
  {
    char                                message_string[10000];
    size_t                              message_string_size;
3855

3856 3857 3858
    if ((message_string_size =
           xer_sprint(message_string, sizeof(message_string), &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg)) >= 0) {
      MessageDef                         *msg_p;
3859

3860 3861 3862
      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);
3863

3864
      itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, msg_p);
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3865
    }
3866
  }
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3867 3868
#   endif
#endif
3869

3870
  {
3871
    for (i = 0; i < sdu_sizeP; i++) {
3872
      LOG_T(RRC, "%x.", Rx_sdu[i]);
3873
    }
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3874

3875 3876 3877 3878
    LOG_T(RRC, "\n");
  }

  if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
3879 3880 3881
    LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Failed to decode UL-DCCH (%d bytes)\n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
          dec_rval.consumed);
3882 3883
    return -1;
  }
3884

3885 3886 3887
  ue_context_p = rrc_eNB_get_ue_context(
                   &eNB_rrc_inst[ctxt_pP->module_id],
                   ctxt_pP->rnti);
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3889
  if (ul_dcch_msg->message.present == UL_DCCH_MessageType_PR_c1) {
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3890

3891 3892 3893
    switch (ul_dcch_msg->message.choice.c1.present) {
    case UL_DCCH_MessageType__c1_PR_NOTHING:   /* No components present */
      break;
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3894

3895 3896
    case UL_DCCH_MessageType__c1_PR_csfbParametersRequestCDMA2000:
      break;
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3897

3898 3899
    case UL_DCCH_MessageType__c1_PR_measurementReport:
      LOG_D(RRC,
3900 3901 3902 3903 3904 3905 3906 3907
            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,
3908 3909
        &ul_dcch_msg->message.choice.c1.choice.measurementReport.
        criticalExtensions.choice.c1.choice.measurementReport_r8.measResults);
3910
      break;
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3911

3912
    case UL_DCCH_MessageType__c1_PR_rrcConnectionReconfigurationComplete:
3913
#ifdef RRC_MSG_PRINT
3914 3915
      LOG_F(RRC,"[MSG] RRC Connection Reconfiguration Complete\n");

3916
      for (i = 0; i < sdu_sizeP; i++) {
3917
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
3918
      }
3919 3920

      LOG_F(RRC,"\n");
3921
#endif
3922
      MSC_LOG_RX_MESSAGE(
3923 3924 3925 3926 3927 3928 3929 3930
        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);
3931

3932
      LOG_D(RRC,
3933 3934 3935 3936 3937
            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);
3938 3939 3940 3941

      if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.
          present ==
          RRCConnectionReconfigurationComplete__criticalExtensions_PR_rrcConnectionReconfigurationComplete_r8) {
3942 3943 3944
        rrc_eNB_process_RRCConnectionReconfigurationComplete(
          ctxt_pP,
          ue_context_p,
3945 3946 3947 3948
          &ul_dcch_msg->message.choice.c1.choice.
          rrcConnectionReconfigurationComplete.
          criticalExtensions.choice.
          rrcConnectionReconfigurationComplete_r8);
3949 3950 3951 3952
        ue_context_p->ue_context.Status = RRC_RECONFIGURED;
        LOG_I(RRC,
              PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED \n",
              PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
3953 3954
      }

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3955 3956
#if defined(ENABLE_USE_MME)
#   if defined(ENABLE_ITTI)
3957 3958

      if (EPC_MODE_ENABLED == 1) {
3959 3960 3961
        rrc_eNB_send_S1AP_INITIAL_CONTEXT_SETUP_RESP(
          ctxt_pP,
          ue_context_p);
3962 3963
      }

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3964 3965
#   endif
#endif
3966
      break;
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3967

3968
    case UL_DCCH_MessageType__c1_PR_rrcConnectionReestablishmentComplete:
3969
#ifdef RRC_MSG_PRINT
3970 3971
      LOG_F(RRC,"[MSG] RRC Connection Reestablishment Complete\n");

3972
      for (i = 0; i < sdu_sizeP; i++) {
3973
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
3974
      }
3975 3976

      LOG_F(RRC,"\n");
3977
#endif
3978 3979

      MSC_LOG_RX_MESSAGE(
3980 3981 3982 3983 3984 3985 3986 3987
        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);
3988

3989
      LOG_I(RRC,
3990 3991 3992 3993 3994
            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);
3995 3996 3997
      break;

    case UL_DCCH_MessageType__c1_PR_rrcConnectionSetupComplete:
3998
#ifdef RRC_MSG_PRINT
3999 4000
      LOG_F(RRC,"[MSG] RRC Connection SetupComplete\n");

4001
      for (i = 0; i < sdu_sizeP; i++) {
4002
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
4003
      }
4004 4005

      LOG_F(RRC,"\n");
4006
#endif
4007 4008

      MSC_LOG_RX_MESSAGE(
4009 4010 4011 4012 4013 4014 4015 4016
        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);
4017

4018
      LOG_D(RRC,
4019 4020 4021 4022 4023
            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);
4024 4025 4026 4027 4028 4029

      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) {
4030 4031 4032 4033 4034 4035 4036
          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));
4037 4038 4039 4040 4041 4042
        }
      }

      break;

    case UL_DCCH_MessageType__c1_PR_securityModeComplete:
4043
#ifdef RRC_MSG_PRINT
4044 4045
      LOG_F(RRC,"[MSG] RRC Security Mode Complete\n");

4046
      for (i = 0; i < sdu_sizeP; i++) {
4047
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
4048
      }
4049 4050

      LOG_F(RRC,"\n");
4051
#endif
4052 4053

      MSC_LOG_RX_MESSAGE(
4054 4055 4056 4057 4058 4059 4060 4061
        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);
4062

4063
      LOG_I(RRC,
4064 4065 4066
            PROTOCOL_RRC_CTXT_UE_FMT" received securityModeComplete on UL-DCCH %d from UE\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH);
4067
      LOG_D(RRC,
4068 4069 4070 4071 4072
            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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4073
#ifdef XER_PRINT
4074
      xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
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#endif
4076 4077 4078
      // 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
4079 4080 4081
      rrc_eNB_generate_UECapabilityEnquiry(
        ctxt_pP,
        ue_context_p);
4082
      break;
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4083

4084
    case UL_DCCH_MessageType__c1_PR_securityModeFailure:
4085
#ifdef RRC_MSG_PRINT
4086 4087
      LOG_F(RRC,"[MSG] RRC Security Mode Failure\n");

4088
      for (i = 0; i < sdu_sizeP; i++) {
4089
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
4090
      }
4091 4092 4093

      LOG_F(RRC,"\n");
#endif
4094 4095

      MSC_LOG_RX_MESSAGE(
4096 4097 4098 4099 4100 4101 4102 4103
        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);
4104

4105 4106 4107 4108 4109 4110
      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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4111
#ifdef XER_PRINT
4112
      xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
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4113
#endif
4114
      // cancel the security mode in PDCP
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4115

4116
      // followup with the remaining procedure
4117
#warning "LG Removed rrc_eNB_generate_UECapabilityEnquiry after receiving securityModeFailure"
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4118
      rrc_eNB_generate_UECapabilityEnquiry(ctxt_pP, ue_context_p);
4119
      break;
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4120

4121
    case UL_DCCH_MessageType__c1_PR_ueCapabilityInformation:
4122
#ifdef RRC_MSG_PRINT
4123 4124
      LOG_F(RRC,"[MSG] RRC UECapablility Information \n");

4125
      for (i = 0; i < sdu_sizeP; i++) {
4126
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
4127
      }
4128 4129

      LOG_F(RRC,"\n");
4130
#endif
4131 4132

      MSC_LOG_RX_MESSAGE(
4133 4134 4135 4136 4137 4138 4139 4140
        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);
4141

4142
      LOG_I(RRC,
4143 4144 4145
            PROTOCOL_RRC_CTXT_UE_FMT" received ueCapabilityInformation on UL-DCCH %d from UE\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            DCCH);
4146
      LOG_D(RRC,
4147 4148 4149 4150 4151
            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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4152
#ifdef XER_PRINT
4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 4163 4164 4165 4166
      xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
#endif
      dec_rval = uper_decode(NULL,
                             &asn_DEF_UE_EUTRA_Capability,
                             (void **)&UE_EUTRA_Capability,
                             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);
      //#ifdef XER_PRINT
      xer_fprint(stdout, &asn_DEF_UE_EUTRA_Capability, (void *)UE_EUTRA_Capability);
      //#endif
4167

4168
#if defined(ENABLE_USE_MME)
4169 4170

      if (EPC_MODE_ENABLED == 1) {
4171 4172 4173
        rrc_eNB_send_S1AP_UE_CAPABILITIES_IND(ctxt_pP,
                                              ue_context_p,
                                              ul_dcch_msg);
4174 4175
      }

4176 4177
#endif

4178 4179 4180
      rrc_eNB_generate_defaultRRCConnectionReconfiguration(ctxt_pP,
          ue_context_p,
          eNB_rrc_inst[ctxt_pP->module_id].HO_flag);
4181
      break;
4182

4183 4184
    case UL_DCCH_MessageType__c1_PR_ulHandoverPreparationTransfer:
      break;
4185

4186
    case UL_DCCH_MessageType__c1_PR_ulInformationTransfer:
4187
#ifdef RRC_MSG_PRINT
4188 4189
      LOG_F(RRC,"[MSG] RRC UL Information Transfer \n");

4190
      for (i = 0; i < sdu_sizeP; i++) {
4191
        LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
4192
      }
4193 4194

      LOG_F(RRC,"\n");
4195 4196
#endif

4197 4198

      MSC_LOG_RX_MESSAGE(
4199 4200 4201 4202 4203 4204 4205 4206
        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);
4207

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4208
#if defined(ENABLE_USE_MME)
4209 4210

      if (EPC_MODE_ENABLED == 1) {
4211 4212 4213
        rrc_eNB_send_S1AP_UPLINK_NAS(ctxt_pP,
                                     ue_context_p,
                                     ul_dcch_msg);
4214 4215
      }

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4216
#endif
4217
      break;
4218

4219 4220
    case UL_DCCH_MessageType__c1_PR_counterCheckResponse:
      break;
4221

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4222
#ifdef Rel10
4223

4224 4225 4226 4227 4228
    case UL_DCCH_MessageType__c1_PR_ueInformationResponse_r9:
      break;

    case UL_DCCH_MessageType__c1_PR_proximityIndication_r9:
      break;
4229

4230 4231
    case UL_DCCH_MessageType__c1_PR_rnReconfigurationComplete_r10:
      break;
4232

4233 4234
    case UL_DCCH_MessageType__c1_PR_mbmsCountingResponse_r10:
      break;
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4235

4236 4237
    case UL_DCCH_MessageType__c1_PR_interFreqRSTDMeasurementIndication_r10:
      break;
4238
#endif
4239

4240
    default:
4241 4242 4243
      LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Unknown message %s:%u\n",
            PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
            __FILE__, __LINE__);
4244
      return -1;
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4245 4246
    }

4247 4248
    return 0;
  } else {
4249 4250 4251
    LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Unknown error %s:%u\n",
          PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
          __FILE__, __LINE__);
4252 4253 4254
    return -1;
  }

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4255 4256
}

4257
#if defined(ENABLE_ITTI)
4258 4259 4260 4261 4262 4263
//-----------------------------------------------------------------------------
void*
rrc_enb_task(
  void* args_p
)
//-----------------------------------------------------------------------------
4264 4265 4266 4267 4268 4269
{
  MessageDef                         *msg_p;
  const char                         *msg_name_p;
  instance_t                          instance;
  int                                 result;
  SRB_INFO                           *srb_info_p;
4270
  int                                 CC_id;
4271

4272
  protocol_ctxt_t                     ctxt;
4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292
  itti_mark_task_ready(TASK_RRC_ENB);

  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);

    switch (ITTI_MSG_ID(msg_p)) {
    case TERMINATE_MESSAGE:
      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:
4293 4294 4295 4296 4297 4298 4299 4300 4301
      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);
4302

4303 4304
      CC_id = RRC_MAC_CCCH_DATA_IND(msg_p).CC_id;
      srb_info_p = &eNB_rrc_inst[instance].carrier[CC_id].Srb0;
4305

4306 4307
      memcpy(srb_info_p->Rx_buffer.Payload,
             RRC_MAC_CCCH_DATA_IND(msg_p).sdu,
4308 4309
             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;
4310
      rrc_eNB_decode_ccch(&ctxt, srb_info_p, CC_id);
4311 4312 4313 4314
      break;

      /* Messages from PDCP */
    case RRC_DCCH_DATA_IND:
4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327
      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,
4328 4329 4330 4331 4332 4333
                          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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4334 4335 4336

#   if defined(ENABLE_USE_MME)

4337 4338 4339 4340
      /* 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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4341

4342 4343 4344
    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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4345

4346 4347 4348
    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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4349

4350 4351 4352
    case S1AP_PAGING_IND:
      LOG_E(RRC, "[eNB %d] Received not yet implemented message %s\n", instance, msg_name_p);
      break;
4353

4354 4355 4356
    case S1AP_UE_CONTEXT_RELEASE_REQ:
      rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_REQ(msg_p, msg_name_p, instance);
      break;
4357

4358 4359 4360
    case S1AP_UE_CONTEXT_RELEASE_COMMAND:
      rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_COMMAND(msg_p, msg_name_p, instance);
      break;
4361

4362
    case GTPV1U_ENB_CREATE_TUNNEL_RESP:
4363 4364 4365 4366 4367 4368 4369
      PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt,
                                    instance,
                                    ENB_FLAG_YES,
                                    GTPV1U_ENB_CREATE_TUNNEL_RESP(msg_p).rnti,
                                    msg_p->ittiMsgHeader.lte_time.frame,
                                    msg_p->ittiMsgHeader.lte_time.slot);
      rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP(&ctxt, msg_p, msg_name_p);
4370 4371 4372 4373 4374 4375 4376
      break;

    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);
      break;
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4377

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4378 4379
#   endif

4380 4381 4382
      /* Messages from eNB app */
    case RRC_CONFIGURATION_REQ:
      LOG_I(RRC, "[eNB %d] Received %s\n", instance, msg_name_p);
4383
      openair_rrc_lite_eNB_configuration(ENB_INSTANCE_TO_MODULE_ID(instance), &RRC_CONFIGURATION_REQ(msg_p));
4384
      break;
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4385

4386
#   if ENABLE_RAL
4387 4388 4389 4390

    case RRC_RAL_CONFIGURE_THRESHOLD_REQ:
      rrc_enb_ral_handle_configure_threshold_request(instance, msg_p);
      break;
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4391

4392 4393 4394
      //SPECTRA: Add the RRC connection reconfiguration with Second cell configuration
    case RRC_RAL_CONNECTION_RECONFIGURATION_REQ:
      //                 ue_mod_id = 0; /* TODO force ue_mod_id to first UE, NAS UE not virtualized yet */
4395 4396 4397 4398 4399 4400 4401
#warning "TODO GET RIGHT RNTI"
      PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt,
                                    instance,
                                    ENB_FLAG_YES,
                                    NOT_A_RNTI, // TO DO GET RIGHT RNTI
                                    msg_p->ittiMsgHeader.lte_time.frame,
                                    msg_p->ittiMsgHeader.lte_time.slot);
4402 4403
      LOG_I(RRC, "[eNB %d] Send RRC_RAL_CONNECTION_RECONFIGURATION_REQ to UE %s\n", instance, msg_name_p);
      //Method RRC connection reconfiguration command with Second cell configuration
4404 4405 4406
      //rrc_eNB_generate_RRCConnectionReconfiguration_SCell(instance, 0/* TODO put frameP number ! */, /*ue_mod_id force ue_mod_id to first UE*/0, 36126);
      //rrc_eNB_generate_defaultRRCConnectionReconfiguration(instance, 0/* TODO put frameP number ! */, /*ue_mod_id force ue_mod_id to first UE*/0,
      //                                                     eNB_rrc_inst[instance].HO_flag);
4407
      break;
4408
#   endif
4409

4410 4411 4412
    default:
      LOG_E(RRC, "[eNB %d] Received unexpected message %s\n", instance, msg_name_p);
      break;
4413
    }
4414 4415 4416 4417 4418

    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;
  }
4419 4420
}
#endif
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4421 4422

#ifndef USER_MODE
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4423
EXPORT_SYMBOL(Rlc_info_am_config);
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4424
#endif