rrc_eNB.c 150 KB
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/*******************************************************************************

  Eurecom OpenAirInterface 2
  Copyright(c) 1999 - 2010 Eurecom

  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
  version 2, as published by the Free Software Foundation.

  This program is distributed in the hope 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.

  You should have received a copy of the GNU General Public License along with
  this program; if not, write to the Free Software Foundation, Inc.,
  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.

  The full GNU General Public License is included in this distribution in
  the file called "COPYING".

  Contact Information
  Openair Admin: openair_admin@eurecom.fr
  Openair Tech : openair_tech@eurecom.fr
  Forums       : http://forums.eurecom.fsr/openairinterface
  Address      : Eurecom, 2229, route des crêtes, 06560 Valbonne Sophia Antipolis, France

*******************************************************************************/


/*! \file rrc_eNB.c
 * \brief rrc procedures for eNB
 * \author Raymond Knopp and Navid Nikaein
 * \date 2011
 * \version 1.0
 * \company Eurecom
 * \email: raymond.knopp@eurecom.fr and navid.nikaein@eurecom.fr
 */

#include "defs.h"
#include "extern.h"
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#include "UTIL/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"
#include "UTIL/LOG/log.h"
#include "COMMON/mac_rrc_primitives.h"
#include "RRC/LITE/MESSAGES/asn1_msg.h"
#include "RRCConnectionRequest.h"
#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"

//#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)
# include "UTIL/OSA/osa_defs.h"
#endif

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#if defined(ENABLE_USE_MME)
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#include "../../S1AP/s1ap_eNB.h"
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#endif

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#include "pdcp.h"

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

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//#define XER_PRINT

#ifdef PHY_EMUL
extern EMULATION_VARS *Emul_vars;
#endif
extern eNB_MAC_INST *eNB_mac_inst;
extern UE_MAC_INST *UE_mac_inst;
#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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extern inline unsigned int taus (void);
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/* TS 36.331: RRC-TransactionIdentifier ::= INTEGER (0..3) */
static const uint8_t rrc_transaction_identifier_number = 4;

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void
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init_SI (u8 Mod_id) {
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  u8 SIwindowsize = 1;
  u16 SIperiod = 8;
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#ifdef Rel10
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  int i;
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#endif
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  /*
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     uint32_t mib=0;
     int i;
     int N_RB_DL,phich_resource;


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

     for (i=0;i<1024;i+=4)
     do_MIB(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(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[Mod_id].sizeof_SIB1 = 0;
  eNB_rrc_inst[Mod_id].sizeof_SIB23 = 0;

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  eNB_rrc_inst[Mod_id].SIB1 = (u8 *) malloc16 (32);
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  /*
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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[Mod_id].SIB1)
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    eNB_rrc_inst[Mod_id].sizeof_SIB1 = do_SIB1 (mac_xface->lte_frame_parms,
                                                (uint8_t *)
                                                eNB_rrc_inst[Mod_id].SIB1,
                                                &eNB_rrc_inst[Mod_id].
                                                siblock1,
                                                &eNB_rrc_inst[Mod_id].sib1);
  else
    {
      LOG_E (RRC, "[eNB] init_SI: FATAL, no memory for SIB1 allocated\n");
      mac_xface->macphy_exit ("");
    }
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  /*
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     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[Mod_id].sizeof_SIB1 == 255)
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    mac_xface->macphy_exit ("");

  eNB_rrc_inst[Mod_id].SIB23 = (u8 *) malloc16 (64);
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  if (eNB_rrc_inst[Mod_id].SIB23)    {
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      eNB_rrc_inst[Mod_id].sizeof_SIB23 = do_SIB23 (Mod_id,
                                                    mac_xface->
                                                    lte_frame_parms,
                                                    eNB_rrc_inst[Mod_id].
                                                    SIB23,
                                                    &eNB_rrc_inst[Mod_id].
                                                    systemInformation,
                                                    &eNB_rrc_inst[Mod_id].
                                                    sib2,
                                                    &eNB_rrc_inst[Mod_id].sib3
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#ifdef Rel10
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                                                    ,
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                                                    &eNB_rrc_inst[Mod_id].sib13,
                                                    eNB_rrc_inst[Mod_id].MBMS_flag
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#endif
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        );
      /*
         eNB_rrc_inst[Mod_id].sizeof_SIB23 = do_SIB2_AT4(Mod_id,
         eNB_rrc_inst[Mod_id].SIB23,
         &eNB_rrc_inst[Mod_id].systemInformation,
         &eNB_rrc_inst[Mod_id].sib2);
       */
      if (eNB_rrc_inst[Mod_id].sizeof_SIB23 == 255)
        mac_xface->macphy_exit ("eNB_rrc_inst[Mod_id].sizeof_SIB23 == 255");

      LOG_T (RRC, "[eNB %d] SIB2/3 Contents (partial)\n", Mod_id);
      LOG_T (RRC, "[eNB %d] pusch_config_common.n_SB = %ld\n", Mod_id,
             eNB_rrc_inst[Mod_id].sib2->radioResourceConfigCommon.
             pusch_ConfigCommon.pusch_ConfigBasic.n_SB);
      LOG_T (RRC, "[eNB %d] pusch_config_common.hoppingMode = %ld\n", Mod_id,
             eNB_rrc_inst[Mod_id].sib2->radioResourceConfigCommon.
             pusch_ConfigCommon.pusch_ConfigBasic.hoppingMode);
      LOG_T (RRC, "[eNB %d] pusch_config_common.pusch_HoppingOffset = %ld\n",
             Mod_id,
             eNB_rrc_inst[Mod_id].sib2->radioResourceConfigCommon.
             pusch_ConfigCommon.pusch_ConfigBasic.pusch_HoppingOffset);
      LOG_T (RRC, "[eNB %d] pusch_config_common.enable64QAM = %d\n", Mod_id,
             (int) eNB_rrc_inst[Mod_id].sib2->radioResourceConfigCommon.
             pusch_ConfigCommon.pusch_ConfigBasic.enable64QAM);
      LOG_T (RRC, "[eNB %d] pusch_config_common.groupHoppingEnabled = %d\n",
             Mod_id,
             (int) eNB_rrc_inst[Mod_id].sib2->radioResourceConfigCommon.
             pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.groupHoppingEnabled);
      LOG_T (RRC, "[eNB %d] pusch_config_common.groupAssignmentPUSCH = %ld\n",
             Mod_id,
             eNB_rrc_inst[Mod_id].sib2->radioResourceConfigCommon.
             pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.
             groupAssignmentPUSCH);
      LOG_T (RRC,
             "[eNB %d] pusch_config_common.sequenceHoppingEnabled = %d\n",
             Mod_id,
             (int) eNB_rrc_inst[Mod_id].sib2->radioResourceConfigCommon.
             pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.
             sequenceHoppingEnabled);
      LOG_T (RRC, "[eNB %d] pusch_config_common.cyclicShift  = %ld\n", Mod_id,
             eNB_rrc_inst[Mod_id].sib2->radioResourceConfigCommon.
             pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.cyclicShift);
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#ifdef Rel10
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      if (eNB_rrc_inst[Mod_id].MBMS_flag > 0) {
	
        for (i=0; 
	     i< eNB_rrc_inst[Mod_id].sib2->mbsfn_SubframeConfigList->list.count;
	     i++){
	  // SIB 2
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          //   LOG_D(RRC, "[eNB %d] mbsfn_SubframeConfigList.list.count = %ld\n", Mod_id, eNB_rrc_inst[Mod_id].sib2->mbsfn_SubframeConfigList->list.count);
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           LOG_D (RRC, "[eNB %d] SIB13 contents for MBSFN subframe allocation %d/%d(partial)\n", 
		  Mod_id,i,eNB_rrc_inst[Mod_id].sib2->mbsfn_SubframeConfigList->list.count);
	   LOG_D (RRC, "[eNB %d] mbsfn_Subframe_pattern is  = %x\n", Mod_id,
                 eNB_rrc_inst[Mod_id].sib2->mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[0]>>0);
          LOG_D (RRC, "[eNB %d] radioframe_allocation_period  = %ld (just index number, not the real value)\n", Mod_id, eNB_rrc_inst[Mod_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, "[eNB %d] radioframe_allocation_offset  = %ld\n",
                 Mod_id,
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                 eNB_rrc_inst[Mod_id].sib2->mbsfn_SubframeConfigList->list.array[i]->radioframeAllocationOffset);
	}
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          //   SIB13
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        for (i=0; 
	     i<  eNB_rrc_inst[Mod_id].sib13->mbsfn_AreaInfoList_r9.list.count;
	     i++){
	  LOG_D (RRC,"[eNB %d] SIB13 contents for MBSFN sync area %d/2 (partial)\n", 
		 Mod_id, i,
                 eNB_rrc_inst[Mod_id].sib13->mbsfn_AreaInfoList_r9.list.count);
	  LOG_D (RRC,"[eNB %d] MCCH Repetition Period: %d (just index number, not real value)\n",
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                 Mod_id,
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                 eNB_rrc_inst[Mod_id].sib13->mbsfn_AreaInfoList_r9.list.array[i]->mcch_Config_r9.mcch_RepetitionPeriod_r9);
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          LOG_D (RRC, "[eNB %d] MCCH Offset: %d\n", Mod_id,
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                 eNB_rrc_inst[Mod_id].sib13->mbsfn_AreaInfoList_r9.list.array[i]->mcch_Config_r9.mcch_Offset_r9);
       
	}
      }
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#endif

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      LOG_D (RRC,
             "[MSC_MSG][FRAME unknown][RRC_UE][MOD %02d][][--- MAC_CONFIG_REQ (SIB1.tdd & SIB2 params) --->][MAC_UE][MOD %02d][]\n",
             Mod_id, Mod_id);

      rrc_mac_config_req (Mod_id, 1, 0, 0,
                          (RadioResourceConfigCommonSIB_t *) &
                          eNB_rrc_inst[Mod_id].sib2->
                          radioResourceConfigCommon,
                          (struct PhysicalConfigDedicated *) NULL,
                          (MeasObjectToAddMod_t **) NULL,
                          (MAC_MainConfig_t *) NULL, 0,
                          (struct LogicalChannelConfig *) NULL,
                          (MeasGapConfig_t *) NULL,
                          eNB_rrc_inst[Mod_id].sib1->tdd_Config,
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			  NULL,
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                          &SIwindowsize, &SIperiod,
                          eNB_rrc_inst[Mod_id].sib2->freqInfo.ul_CarrierFreq,
                          eNB_rrc_inst[Mod_id].sib2->freqInfo.ul_Bandwidth,
                          &eNB_rrc_inst[Mod_id].sib2->freqInfo.
                          additionalSpectrumEmission,
                          (MBSFN_SubframeConfigList_t *) eNB_rrc_inst[Mod_id].
                          sib2->mbsfn_SubframeConfigList
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#ifdef Rel10
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                          ,
                          eNB_rrc_inst[Mod_id].MBMS_flag,
                          (MBSFN_AreaInfoList_r9_t *) & eNB_rrc_inst[Mod_id].
                          sib13->mbsfn_AreaInfoList_r9,
                          (PMCH_InfoList_r9_t *) NULL
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#endif
#ifdef CBA
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                          ,0,  //eNB_rrc_inst[Mod_id].num_active_cba_groups,
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                          0     //eNB_rrc_inst[Mod_id].cba_rnti[0]
#endif
        );
    }
  else
    {
      LOG_E (RRC, "[eNB] init_SI: FATAL, no memory for SIB2/3 allocated\n");
      mac_xface->macphy_exit ("");
    }
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}

#ifdef Rel10
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void
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init_MCCH (u8 Mod_id) {
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  int sync_area=0;
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  // initialize RRC_eNB_INST MCCH entry
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  eNB_rrc_inst[Mod_id].MCCH_MESSAGE=malloc(eNB_rrc_inst[Mod_id].num_mbsfn_sync_area*sizeof(uint32_t*));
  for (sync_area = 0;
       sync_area < eNB_rrc_inst[Mod_id].num_mbsfn_sync_area;
       sync_area++){ 
  
    eNB_rrc_inst[Mod_id].sizeof_MCCH_MESSAGE[sync_area] = 0;
    eNB_rrc_inst[Mod_id].MCCH_MESSAGE[sync_area] = (u8 *) malloc16 (32);
    
    if (eNB_rrc_inst[Mod_id].MCCH_MESSAGE[sync_area] == NULL) {
      LOG_E(RRC,"[eNB %d][MAIN] init_MCCH: FATAL, no memory for MCCH MESSAGE allocated \n", Mod_id);
      mac_xface->macphy_exit("[RRC][init_MCCH] not enough memory\n");
    } else {
      eNB_rrc_inst[Mod_id].sizeof_MCCH_MESSAGE[sync_area] = do_MBSFNAreaConfig (mac_xface->lte_frame_parms,
										sync_area,
										(uint8_t *) eNB_rrc_inst[Mod_id].MCCH_MESSAGE[sync_area],
										&eNB_rrc_inst[Mod_id].mcch,
										&eNB_rrc_inst[Mod_id].mcch_message);

      LOG_I(RRC,"mcch message pointer %p for sync area %d \n", eNB_rrc_inst[Mod_id].MCCH_MESSAGE[sync_area],sync_area);
      LOG_D (RRC, "[eNB %d] MCCH_MESSAGE  contents for Sync Area %d (partial)\n", Mod_id,sync_area);
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      LOG_D (RRC, "[eNB %d] CommonSF_AllocPeriod_r9 %d\n", Mod_id,
             eNB_rrc_inst[Mod_id].mcch_message->commonSF_AllocPeriod_r9);
      LOG_D (RRC,
             "[eNB %d] CommonSF_Alloc_r9.list.count (number of MBSFN Subframe Pattern) %d\n",
             Mod_id,
             eNB_rrc_inst[Mod_id].mcch_message->commonSF_Alloc_r9.list.count);
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      LOG_D (RRC, "[eNB %d] MBSFN Subframe Pattern: %02x (in hex)\n",
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             Mod_id,
             eNB_rrc_inst[Mod_id].mcch_message->commonSF_Alloc_r9.list.
             array[0]->subframeAllocation.choice.oneFrame.buf[0]);


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      if (eNB_rrc_inst[Mod_id].sizeof_MCCH_MESSAGE[sync_area] == 255)
	mac_xface->macphy_exit ("");
      else 
	eNB_rrc_inst[Mod_id].MCCH_MESS[sync_area].Active = 1;
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    }
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  }
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  //Set the eNB_rrc_inst[Mod_id].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[Mod_id].mcch_message->pmch_InfoList_r9.list.array[0]->mbms_SessionInfoList_r9.list.array[0]->tmgi_r9.serviceId_r9.buf[2]);
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  //  LOG_I(RRC, "DUY: session ID is %d\n",eNB_rrc_inst[Mod_id].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 (Mod_id, 1, 0, 0,
                      (RadioResourceConfigCommonSIB_t *) NULL,
                      (struct PhysicalConfigDedicated *) NULL,
                      (MeasObjectToAddMod_t **) NULL,
                      (MAC_MainConfig_t *) NULL,
                      0,
                      (struct LogicalChannelConfig *) NULL,
                      (MeasGapConfig_t *) NULL,
                      (TDD_Config_t *) NULL,
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		      NULL,
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                      (u8 *) NULL,
                      (u16 *) 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[Mod_id].mcch_message->pmch_InfoList_r9)
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#endif
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#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[Mod_id].mcch_message->pmch_InfoList_r9.list.array[0]->mbms_SessionInfoList_r9.list.array[0]->logicalChannelIdentity_r9);
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}

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void
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init_MBMS (u8 Mod_id, u32 frame) {
  // init the configuration for MTCH 
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  if (eNB_rrc_inst[Mod_id].MBMS_flag > 0) {
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    LOG_D(RRC,"[eNB %d] Frame %d : Radio Bearer config request for MBMS\n", Mod_id, frame); //check the lcid
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      // Configuring PDCP and RLC for MBMS Radio Bearer

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      rrc_pdcp_config_asn1_req (Mod_id, frame, 1, 0, 
				NULL,      // SRB_ToAddModList
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                                NULL,   // DRB_ToAddModList
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                                (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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                                ,
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                                &(eNB_rrc_inst[Mod_id].mcch_message->pmch_InfoList_r9)
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#endif
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			     );
    
    rrc_rlc_config_asn1_req(Mod_id, frame, 1, 0,
			    NULL,// SRB_ToAddModList
			    NULL,// DRB_ToAddModList
			    NULL,// DRB_ToReleaseList
			    &(eNB_rrc_inst[Mod_id].mcch_message->pmch_InfoList_r9));
    
    //rrc_mac_config_req();
    
  }  
  
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}
#endif

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static uint8_t get_next_rrc_transaction_identifier(u8 Mod_id)
{
    static uint8_t rrc_transaction_identifier[NUMBER_OF_eNB_MAX];

    rrc_transaction_identifier[Mod_id] = (rrc_transaction_identifier[Mod_id] + 1) % rrc_transaction_identifier_number;

    return rrc_transaction_identifier[Mod_id];
}

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static
void rrc_lite_eNB_init_security(u8 Mod_id, u8 UE_index)
{
#if defined(ENABLE_SECURITY)
    char ascii_buffer[65];
    uint8_t i;

    memset(eNB_rrc_inst[Mod_id].kenb[UE_index], UE_index, 32);

    for (i = 0; i < 32; i++) {
        sprintf(&ascii_buffer[2 * i], "%02X", eNB_rrc_inst[Mod_id].kenb[UE_index][i]);
    }

    LOG_T(RRC, "[OSA][MOD %02d][UE %02d] kenb    = %s\n", Mod_id, UE_index, ascii_buffer);
#endif
}

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/*------------------------------------------------------------------------------*/
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char openair_rrc_lite_eNB_init (u8 Mod_id)
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{
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  /*-----------------------------------------------------------------------------*/

  unsigned char j;
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  LOG_I (RRC, "[eNB %d] Init (UE State = RRC_IDLE)...\n", Mod_id);
  LOG_D (RRC, "[MSC_NEW][FRAME 00000][RRC_eNB][MOD %02d][]\n", Mod_id);
  LOG_D (RRC, "[MSC_NEW][FRAME 00000][IP][MOD %02d][]\n", Mod_id);
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  for (j = 0; j < NUMBER_OF_UE_MAX; j++)
    eNB_rrc_inst[Mod_id].Info.Status[j] = RRC_IDLE;     //CH_READY;
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  /* Init security parameters */
  for (j = 0; j < NUMBER_OF_UE_MAX; j++) {
    eNB_rrc_inst[Mod_id].ciphering_algorithm[j] = SecurityAlgorithmConfig__cipheringAlgorithm_eea2;
    eNB_rrc_inst[Mod_id].integrity_algorithm[j] = SecurityAlgorithmConfig__integrityProtAlgorithm_eia2;
    rrc_lite_eNB_init_security(Mod_id, j);
  }

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#if defined(ENABLE_USE_MME)
  /* Connect eNB to MME */
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  if (oai_emulation.info.mme_enabled > 0)
    {
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# if !defined(ENABLE_ITTI)
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      if (s1ap_eNB_init (oai_emulation.info.mme_ip_address, Mod_id) < 0)
        {
          mac_xface->macphy_exit ("");
          return -1;
        }
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# endif
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    }
#endif

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  eNB_rrc_inst[Mod_id].Info.Nb_ue = 0;
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  eNB_rrc_inst[Mod_id].Srb0.Active = 0;
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  for (j = 0; j < (NUMBER_OF_UE_MAX + 1); j++)
    {
      eNB_rrc_inst[Mod_id].Srb2[j].Active = 0;
    }
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  /// System Information INIT


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  LOG_I (RRC, "Checking release \n");
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#ifdef Rel10

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  // Thishas to come from some top-level configuration
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  printf ("Rel10 RRC detected, MBMS flag %d\n",
          eNB_rrc_inst[Mod_id].MBMS_flag);
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#else
  printf ("Rel8 RRC\n");
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#endif
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#ifdef CBA
  for (j = 0; j < NUM_MAX_CBA_GROUP; j++)
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    eNB_rrc_inst[Mod_id].cba_rnti[j] = CBA_OFFSET + j;
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  if (eNB_rrc_inst[Mod_id].num_active_cba_groups > NUM_MAX_CBA_GROUP)
    eNB_rrc_inst[Mod_id].num_active_cba_groups = NUM_MAX_CBA_GROUP;
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  LOG_D (RRC,
         "[eNB %d] Initialization of 4 cba_RNTI values (%x %x %x %x) num active groups %d\n",
         Mod_id, eNB_rrc_inst[Mod_id].cba_rnti[0],
         eNB_rrc_inst[Mod_id].cba_rnti[1], eNB_rrc_inst[Mod_id].cba_rnti[2],
         eNB_rrc_inst[Mod_id].cba_rnti[3],
         eNB_rrc_inst[Mod_id].num_active_cba_groups);
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#endif

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  init_SI (Mod_id);
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#ifdef Rel10
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  switch (eNB_rrc_inst[Mod_id].MBMS_flag) {
  case 1:
  case 2:
  case 3:
    LOG_I(RRC,"[eNB %d] Configuring 1 MBSFN sync area\n", Mod_id);
    eNB_rrc_inst[Mod_id].num_mbsfn_sync_area=1;
    break;
  case 4: 
    LOG_I(RRC,"[eNB %d] Configuring 2 MBSFN sync area\n", Mod_id);
    eNB_rrc_inst[Mod_id].num_mbsfn_sync_area=2;
    break;
  default:
    eNB_rrc_inst[Mod_id].num_mbsfn_sync_area=0;
    break;
  }
  // if we are here the eNB_rrc_inst[Mod_id].MBMS_flag > 0,
  /// MCCH INIT
  if (eNB_rrc_inst[Mod_id].MBMS_flag > 0 ) {
    init_MCCH (Mod_id);
    /// MTCH data bearer init
    init_MBMS (Mod_id, 0);
  }
  
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#endif
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#ifdef NO_RRM                   //init ch SRB0, SRB1 & BDTCH
  openair_rrc_on (Mod_id, 1);
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#else
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  eNB_rrc_inst[Mod_id].Last_scan_req = 0;
  send_msg (&S_rrc,
            msg_rrc_phy_synch_to_MR_ind (Mod_id,
                                         eNB_rrc_inst[Mod_id].Mac_id));
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#endif

  return 0;

}

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u8 get_next_UE_index (u8 Mod_id, u8 *UE_identity)
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{
  u8 i, first_index = 255, reg = 0;
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  static const u8 null_identity[5] =
    {0, 0, 0, 0, 0};
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  DevCheck(Mod_id < NB_eNB_INST, Mod_id, NB_eNB_INST, 0);
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  for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
    if ((first_index == 255)
        && (memcmp (eNB_rrc_inst[Mod_id].Info.UE_list[i], null_identity, sizeof(eNB_rrc_inst[0].Info.UE_list[0])))
            == 0) {
      first_index = i; // save first free position
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    }
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    if (memcmp (eNB_rrc_inst[Mod_id].Info.UE_list[i], UE_identity, sizeof(eNB_rrc_inst[0].Info.UE_list[0])) == 0) {
      // UE_identity already registered
      reg = 1;
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    }
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  }

  if (reg == 0) {
    LOG_I(RRC, "Adding UE %d\n", first_index);
    return (first_index);
  }
  else {
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    return (255);
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  }
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}

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void rrc_remove_UE (u8 Mod_id, u8 UE_id)
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{
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  DevCheck(Mod_id < NB_eNB_INST, Mod_id, UE_id, NB_eNB_INST);
  DevCheck(UE_id < NUMBER_OF_UE_MAX, Mod_id, UE_id, NUMBER_OF_UE_MAX);
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  LOG_I (RRC, "Removing UE %d\n", UE_id);
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  eNB_rrc_inst[Mod_id].Info.Status[UE_id] = RRC_IDLE;
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  memset(eNB_rrc_inst[Mod_id].Info.UE_list[UE_id], 0, sizeof(eNB_rrc_inst[0].Info.UE_list[0]));
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}

/*------------------------------------------------------------------------------*/
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int rrc_eNB_decode_dcch (u8 Mod_id, u32 frame, u8 Srb_id, u8 UE_index,
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                     u8 * Rx_sdu, u8 sdu_size)
{
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  /*------------------------------------------------------------------------------*/

  asn_dec_rval_t dec_rval;
  //UL_DCCH_Message_t uldcchmsg;
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  UL_DCCH_Message_t *ul_dcch_msg = NULL;        //&uldcchmsg;
  UE_EUTRA_Capability_t *UE_EUTRA_Capability = NULL;
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  int i;

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  if (Srb_id != 1)
    {
      LOG_E (RRC,
             "[eNB %d] Frame %d: Received message on SRB%d, should not have ...\n",
             Mod_id, frame, Srb_id);
    }
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  //memset(ul_dcch_msg,0,sizeof(UL_DCCH_Message_t));

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  LOG_D (RRC, "[eNB %d] Frame %d: Decoding UL-DCCH Message\n", Mod_id, frame);
  dec_rval = uper_decode (NULL,
                          &asn_DEF_UL_DCCH_Message,
                          (void **) &ul_dcch_msg, Rx_sdu, sdu_size, 0, 0);
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#if defined(ENABLE_ITTI)
  {
    MessageDef *message_p;

    message_p = itti_alloc_new_message (TASK_RRC_ENB, RRC_UL_DCCH_MESSAGE);
    memcpy (&message_p->msg, (void *) ul_dcch_msg, sizeof(RrcUlDcchMessage));

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    itti_send_msg_to_task (TASK_UNKNOWN, Mod_id, message_p);
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  }
#endif

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  for (i = 0; i < sdu_size; i++)
    LOG_T (RRC, "%x.", Rx_sdu[i]);
  LOG_T (RRC, "\n");

  if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0))
    {
      LOG_E (RRC, "[UE %d] Frame %d : Failed to decode UL-DCCH (%d bytes)\n",
             Mod_id, frame, dec_rval.consumed);
      return -1;
    }
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  if (ul_dcch_msg->message.present == UL_DCCH_MessageType_PR_c1)
    {

      switch (ul_dcch_msg->message.choice.c1.present)
        {
        case UL_DCCH_MessageType__c1_PR_NOTHING:        /* No components present */
          break;
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        case UL_DCCH_MessageType__c1_PR_csfbParametersRequestCDMA2000:
          break;
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        case UL_DCCH_MessageType__c1_PR_measurementReport:
          LOG_D (RRC,
                 "[MSC_MSG][FRAME %05d][RLC][MOD %02d][RB %02d][--- RLC_DATA_IND "
                 "%d bytes (measurementReport) --->][RRC_eNB][MOD %02d][]\n",
                 frame, Mod_id, DCCH, sdu_size, Mod_id);
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          rrc_eNB_process_MeasurementReport (Mod_id, frame, UE_index,
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                                             &ul_dcch_msg->message.choice.c1.
                                             choice.measurementReport.
                                             criticalExtensions.choice.c1.
                                             choice.measurementReport_r8.
                                             measResults);
          break;
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        case UL_DCCH_MessageType__c1_PR_rrcConnectionReconfigurationComplete:
          LOG_D (RRC,
                 "[MSC_MSG][FRAME %05d][RLC][MOD %02d][RB %02d][--- RLC_DATA_IND %d bytes "
                 "(RRCConnectionReconfigurationComplete) --->][RRC_eNB][MOD %02d][]\n",
                 frame, Mod_id, DCCH, sdu_size, Mod_id);
          if (ul_dcch_msg->message.choice.c1.choice.
              rrcConnectionReconfigurationComplete.criticalExtensions.
              present ==
              RRCConnectionReconfigurationComplete__criticalExtensions_PR_rrcConnectionReconfigurationComplete_r8)
            {
              rrc_eNB_process_RRCConnectionReconfigurationComplete (Mod_id,
                                                                    frame,
                                                                    UE_index,
                                                                    &ul_dcch_msg->
                                                                    message.
                                                                    choice.c1.
                                                                    choice.
                                                                    rrcConnectionReconfigurationComplete.
                                                                    criticalExtensions.
                                                                    choice.
                                                                    rrcConnectionReconfigurationComplete_r8);
              eNB_rrc_inst[Mod_id].Info.Status[UE_index] = RRC_RECONFIGURED;
              LOG_I (RRC, "[eNB %d] UE %d State = RRC_RECONFIGURED \n",
                     Mod_id, UE_index);
            }
          break;
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        case UL_DCCH_MessageType__c1_PR_rrcConnectionReestablishmentComplete:
          LOG_D (RRC,
                 "[MSC_MSG][FRAME %05d][RLC][MOD %02d][RB %02d][--- RLC_DATA_IND %d bytes "
                 "(rrcConnectionReestablishmentComplete) --->][RRC_eNB][MOD %02d][]\n",
                 frame, Mod_id, DCCH, sdu_size, Mod_id);
          break;
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        case UL_DCCH_MessageType__c1_PR_rrcConnectionSetupComplete:
          LOG_D (RRC,
                 "[MSC_MSG][FRAME %05d][RLC][MOD %02d][RB %02d][--- RLC_DATA_IND %d bytes "
                 "(RRCConnectionSetupComplete) --->][RRC_eNB][MOD %02d][]\n",
                 frame, Mod_id, DCCH, sdu_size, Mod_id);

          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)
                {
                  rrc_eNB_process_RRCConnectionSetupComplete (Mod_id, frame,
                                                              UE_index,
                                                              &ul_dcch_msg->
                                                              message.choice.
                                                              c1.choice.
                                                              rrcConnectionSetupComplete.
                                                              criticalExtensions.
                                                              choice.c1.
                                                              choice.
                                                              rrcConnectionSetupComplete_r8);
                  eNB_rrc_inst[Mod_id].Info.Status[UE_index] = RRC_CONNECTED;
                  LOG_I (RRC, "[eNB %d] UE %d State = RRC_CONNECTED \n",
                         Mod_id, UE_index);
                  LOG_D (RRC,
                         "[MSC_NBOX][FRAME %05d][RRC_eNB][MOD %02d][][Rx RRCConnectionSetupComplete\n"
                         "Now CONNECTED with UE %d][RRC_eNB][MOD %02d][]\n",
                         frame, Mod_id, UE_index, Mod_id);
                }
            }
          break;
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        case UL_DCCH_MessageType__c1_PR_securityModeComplete:
          LOG_I (RRC,
                 "[eNB %d] Frame %d received securityModeComplete on UL-DCCH %d from UE %d\n",
                 Mod_id, frame, DCCH, UE_index);
          LOG_D (RRC,
                 "[MSC_MSG][FRAME %05d][RLC][MOD %02d][RB %02d][--- RLC_DATA_IND %d bytes "
                 "(securityModeComplete) --->][RRC_eNB][MOD %02d][]\n", frame,
                 Mod_id, DCCH, sdu_size, Mod_id);
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#ifdef XER_PRINT
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          xer_fprint (stdout, &asn_DEF_UL_DCCH_Message, (void *) ul_dcch_msg);
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#endif
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          // confirm with PDCP about the security mode for DCCH
          //rrc_pdcp_config_req (Mod_id, frame, 1,ACTION_SET_SECURITY_MODE, (UE_index * NB_RB_MAX) + DCCH, 0x77);
          // continue the procedure
          rrc_eNB_generate_UECapabilityEnquiry (Mod_id, frame, UE_index);
          break;
        case UL_DCCH_MessageType__c1_PR_securityModeFailure:
          LOG_D (RRC,
                 "[MSC_MSG][FRAME %05d][RLC][MOD %02d][RB %02d][--- RLC_DATA_IND %d bytes "
                 "(securityModeFailure) --->][RRC_eNB][MOD %02d][]\n", frame,
                 Mod_id, DCCH, sdu_size, Mod_id);
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#ifdef XER_PRINT
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          xer_fprint (stdout, &asn_DEF_UL_DCCH_Message, (void *) ul_dcch_msg);
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#endif
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          // cancel the security mode in PDCP

          // followup with the remaining procedure
          rrc_eNB_generate_UECapabilityEnquiry (Mod_id, frame, UE_index);
          break;
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        case UL_DCCH_MessageType__c1_PR_ueCapabilityInformation:
          LOG_I (RRC,
                 "[eNB %d] Frame %d received ueCapabilityInformation on UL-DCCH %d from UE %d\n",
                 Mod_id, frame, DCCH, UE_index);
          LOG_D (RRC,
                 "[MSC_MSG][FRAME %05d][RLC][MOD %02d][RB %02d][--- RLC_DATA_IND %d bytes "
                 "(UECapabilityInformation) --->][RRC_eNB][MOD %02d][]\n",
                 frame, Mod_id, DCCH, sdu_size, Mod_id);
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#ifdef XER_PRINT
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          xer_fprint (stdout, &asn_DEF_UL_DCCH_Message, (void *) ul_dcch_msg);
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#endif
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          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);
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#ifdef XER_PRINT
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          xer_fprint (stdout, &asn_DEF_UE_EUTRA_Capability,
                      (void *) UE_EUTRA_Capability);
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#endif
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          rrc_eNB_generate_defaultRRCConnectionReconfiguration (Mod_id, frame,
                                                                UE_index,
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                                                                NULL, 0, eNB_rrc_inst[Mod_id].HO_flag);
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          break;
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        case UL_DCCH_MessageType__c1_PR_ulHandoverPreparationTransfer:
          break;
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        case UL_DCCH_MessageType__c1_PR_ulInformationTransfer:
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#if defined(ENABLE_USE_MME)
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          {
            if (oai_emulation.info.mme_enabled == 1)
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# if defined(ENABLE_ITTI)
            {
              ULInformationTransfer_t *ulInformationTransfer = &ul_dcch_msg->message.choice.c1.choice.ulInformationTransfer;

              if ((ulInformationTransfer->criticalExtensions.present ==
                  ULInformationTransfer__criticalExtensions_PR_c1)
                      && (ulInformationTransfer->criticalExtensions.choice.c1.present ==
                          ULInformationTransfer__criticalExtensions__c1_PR_ulInformationTransfer_r8)
                      && (ulInformationTransfer->criticalExtensions.choice.c1.choice.ulInformationTransfer_r8.dedicatedInfoType.present ==
                          ULInformationTransfer_r8_IEs__dedicatedInfoType_PR_dedicatedInfoNAS))
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              {
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                /* This message hold a dedicated info NAS payload, forward it to NAS */
                struct ULInformationTransfer_r8_IEs__dedicatedInfoType *dedicatedInfoType =
                    &ulInformationTransfer->criticalExtensions.choice.c1.choice.ulInformationTransfer_r8.dedicatedInfoType;
                uint32_t pdu_length;
                uint8_t *pdu_buffer;
                MessageDef *msg_p;

                pdu_length = dedicatedInfoType->choice.dedicatedInfoNAS.size;
                pdu_buffer = dedicatedInfoType->choice.dedicatedInfoNAS.buf;

                msg_p = itti_alloc_new_message(TASK_RRC_ENB, S1AP_UPLINK_NAS);
                S1AP_UPLINK_NAS (msg_p).eNB_ue_s1ap_id = Mod_id; // TODO set the UEid to a something else ?
                S1AP_UPLINK_NAS (msg_p).nas_pdu.length = pdu_length;
                S1AP_UPLINK_NAS (msg_p).nas_pdu.buffer = pdu_buffer;

                itti_send_msg_to_task(TASK_S1AP, 0, msg_p);
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              }
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            }
# else
            {
              ULInformationTransfer_t *ulInformationTransfer;
              ulInformationTransfer =
                &ul_dcch_msg->message.choice.c1.choice.
                ulInformationTransfer;

              if (ulInformationTransfer->criticalExtensions.present ==
                  ULInformationTransfer__criticalExtensions_PR_c1)
                {
                  if (ulInformationTransfer->criticalExtensions.choice.c1.
                      present ==
                      ULInformationTransfer__criticalExtensions__c1_PR_ulInformationTransfer_r8)
                    {

                      ULInformationTransfer_r8_IEs_t
                        *ulInformationTransferR8;
                      ulInformationTransferR8 =
                        &ulInformationTransfer->criticalExtensions.choice.
                        c1.choice.ulInformationTransfer_r8;
                      if (ulInformationTransferR8->dedicatedInfoType.
                          present ==
                          ULInformationTransfer_r8_IEs__dedicatedInfoType_PR_dedicatedInfoNAS)
                        s1ap_eNB_new_data_request (Mod_id, UE_index,
                                                   ulInformationTransferR8->
                                                   dedicatedInfoType.choice.
                                                   dedicatedInfoNAS.buf,
                                                   ulInformationTransferR8->
                                                   dedicatedInfoType.choice.
                                                   dedicatedInfoNAS.size);
                    }
                }
            }
# endif
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          }
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#endif
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          break;
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        case UL_DCCH_MessageType__c1_PR_counterCheckResponse:
          break;
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#ifdef Rel10
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        case UL_DCCH_MessageType__c1_PR_ueInformationResponse_r9:
          break;
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        case UL_DCCH_MessageType__c1_PR_proximityIndication_r9:
          break;
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        case UL_DCCH_MessageType__c1_PR_rnReconfigurationComplete_r10:
          break;
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        case UL_DCCH_MessageType__c1_PR_mbmsCountingResponse_r10:
          break;
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        case UL_DCCH_MessageType__c1_PR_interFreqRSTDMeasurementIndication_r10:
          break;
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#endif
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        default:
          LOG_E (RRC, "[UE %d] Frame %d : Unknown message\n", Mod_id, frame);
          return -1;
        }
      return 0;
    }
  else
    {
      LOG_E (RRC, "[UE %d] Frame %d : Unknown error\n", Mod_id, frame);
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      return -1;
    }

}

/*------------------------------------------------------------------------------*/
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int rrc_eNB_decode_ccch (u8 Mod_id, u32 frame, SRB_INFO * Srb_info)
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{
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  /*------------------------------------------------------------------------------*/

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  u16 Idx, UE_index;
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  asn_dec_rval_t dec_rval;
  //UL_CCCH_Message_t ulccchmsg;
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  UL_CCCH_Message_t *ul_ccch_msg = NULL;        //&ulccchmsg;
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  RRCConnectionRequest_r8_IEs_t *rrcConnectionRequest;
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  int i, rval;
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  //memset(ul_ccch_msg,0,sizeof(UL_CCCH_Message_t));

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  LOG_T (RRC, "[eNB %d] Frame %d: Decoding UL CCCH %x.%x.%x.%x.%x.%x (%p)\n",
         Mod_id, frame, ((uint8_t *) Srb_info->Rx_buffer.Payload)[0],
         ((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);
  dec_rval =
    uper_decode (NULL, &asn_DEF_UL_CCCH_Message, (void **) &ul_ccch_msg,
                 (uint8_t *) Srb_info->Rx_buffer.Payload, 100, 0, 0);
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#if defined(ENABLE_ITTI)
  {
    MessageDef *message_p;

    message_p = itti_alloc_new_message (TASK_RRC_ENB, RRC_UL_CCCH_MESSAGE);
    memcpy (&message_p->msg, (void *) ul_ccch_msg, sizeof(RrcUlCcchMessage));

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    itti_send_msg_to_task (TASK_UNKNOWN, Mod_id, message_p);
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  }
#endif

for (i = 0; i < 8; i++)
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    LOG_T (RRC, "%x.", ((u8 *) & ul_ccch_msg)[i]);
  if (dec_rval.consumed == 0)
    {
      LOG_E (RRC, "[eNB %d] FATAL Error in receiving CCCH\n", Mod_id);
      return -1;                //mac_xface->macphy_exit(""); //exit(-1);
    }
  if (ul_ccch_msg->message.present == UL_CCCH_MessageType_PR_c1)
    {

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

        case UL_CCCH_MessageType__c1_PR_NOTHING:
          LOG_I (RRC,
                 "[eNB %d] Frame %d : Received PR_NOTHING on UL-CCCH-Message\n",
                 Mod_id, frame);
          break;

        case UL_CCCH_MessageType__c1_PR_rrcConnectionReestablishmentRequest:
          LOG_D (RRC,
                 "[MSC_MSG][FRAME %05d][MAC_eNB][MOD %02d][][--- MAC_DATA_IND (rrcConnectionReestablishmentRequest on SRB0) -->][RRC_eNB][MOD %02d][]\n",
                 frame, Mod_id, Mod_id);
          LOG_I (RRC,
                 "[eNB %d] Frame %d : RRCConnectionReestablishmentRequest not supported yet\n",
                 Mod_id, frame);
          break;

        case UL_CCCH_MessageType__c1_PR_rrcConnectionRequest:
          LOG_D (RRC,
                 "[MSC_MSG][FRAME %05d][MAC_eNB][MOD %02d][][--- MAC_DATA_IND  (rrcConnectionRequest on SRB0) -->][RRC_eNB][MOD %02d][]\n",
                 frame, Mod_id, Mod_id);

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          rrcConnectionRequest = &ul_ccch_msg->message.choice.c1.choice.rrcConnectionRequest.criticalExtensions.choice.rrcConnectionRequest_r8;
          UE_index = get_next_UE_index (Mod_id,
					(u8 *) rrcConnectionRequest->ue_Identity.
					choice.randomValue.buf);
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          if (UE_index != 255)
            {
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              eNB_rrc_inst[Mod_id].Info.UE_Initialue_identity[UE_index] = rrcConnectionRequest->ue_Identity;
              eNB_rrc_inst[Mod_id].Info.UE_establishment_cause[UE_index] = rrcConnectionRequest->establishmentCause;
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              //      memcpy(&Rrc_xface->UE_id[Mod_id][UE_index],(u8 *)rrcConnectionRequest->ue_Identity.choice.randomValue.buf,5);
              memcpy (&eNB_rrc_inst[Mod_id].Info.UE_list[UE_index],
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                      (u8 *) rrcConnectionRequest->ue_Identity.choice.randomValue.buf, 5);
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              LOG_I (RRC,
                     "[eNB %d] Frame %d : Accept new connection from UE %d (%x%x%x%x%x)\n",
                     Mod_id, frame, UE_index,
                     eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][0],
                     eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][1],
                     eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][2],
                     eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][3],
                     eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][4]);

              //CONFIG SRB2  (DCCHs, ONE per User)  //meas && lchan Cfg
              //eNB_rrc_inst[Mod_id].Info.Dtch_bd_config[UE_index].Status=NEED_RADIO_CONFIG;
              //eNB_rrc_inst[Mod_id].Info.Dtch_bd_config[UE_index].Next_eNBeck_frame=Rrc_xface->Frame_index+1;
              eNB_rrc_inst[Mod_id].Info.Nb_ue++;
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#ifndef NO_RRM
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              send_msg (&S_rrc, msg_rrc_MR_attach_ind (Mod_id, Mac_id));
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#else

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              Idx = (UE_index * NB_RB_MAX) + DCCH;
              // SRB1
              eNB_rrc_inst[Mod_id].Srb1[UE_index].Active = 1;
              eNB_rrc_inst[Mod_id].Srb1[UE_index].Srb_info.Srb_id = Idx;
              memcpy (&eNB_rrc_inst[Mod_id].Srb1[UE_index].Srb_info.
                      Lchan_desc[0], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
              memcpy (&eNB_rrc_inst[Mod_id].Srb1[UE_index].Srb_info.
                      Lchan_desc[1], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);

              // SRB2
              eNB_rrc_inst[Mod_id].Srb2[UE_index].Active = 1;
              eNB_rrc_inst[Mod_id].Srb2[UE_index].Srb_info.Srb_id = Idx;
              memcpy (&eNB_rrc_inst[Mod_id].Srb2[UE_index].Srb_info.
                      Lchan_desc[0], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
              memcpy (&eNB_rrc_inst[Mod_id].Srb2[UE_index].Srb_info.
                      Lchan_desc[1], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);

              rrc_eNB_generate_RRCConnectionSetup (Mod_id, frame, UE_index);
              //LOG_D(RRC, "[MSC_NBOX][FRAME %05d][RRC_eNB][MOD %02d][][Tx RRCConnectionSetup][RRC_eNB][MOD %02d][]\n",
              //      frame, Mod_id, Mod_id);

              //LOG_D(RRC,"[eNB %d] RLC AM allocation index@0 is %d\n",Mod_id,rlc[Mod_id].m_rlc_am_array[0].allocation);
              //LOG_D(RRC,"[eNB %d] RLC AM allocation index@1 is %d\n",Mod_id,rlc[Mod_id].m_rlc_am_array[1].allocation);
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              LOG_I (RRC,"[eNB %d] CALLING RLC CONFIG SRB1 (rbid %d) for UE %d\n",Mod_id, Idx, UE_index);
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              //      rrc_pdcp_config_req (Mod_id, frame, 1, ACTION_ADD, idx, UNDEF_SECURITY_MODE);

              //      rrc_rlc_config_req(Mod_id,frame,1,ACTION_ADD,Idx,SIGNALLING_RADIO_BEARER,Rlc_info_am_config);

              rrc_pdcp_config_asn1_req (Mod_id, frame, 1, UE_index,
                                        eNB_rrc_inst[Mod_id].
                                        SRB_configList[UE_index],
                                        (DRB_ToAddModList_t *) NULL,
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                                        (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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                );

              rrc_rlc_config_asn1_req (Mod_id, frame, 1, UE_index,
                                       eNB_rrc_inst[Mod_id].
                                       SRB_configList[UE_index],
                                       (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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                );
              //LOG_D(RRC,"[eNB %d] RLC AM allocation index@0 is %d\n",Mod_id,rlc[Mod_id].m_rlc_am_array[0].allocation);
              //LOG_D(RRC,"[eNB %d] RLC AM allocation index@1 is %d\n",Mod_id,rlc[Mod_id].m_rlc_am_array[1].allocation);

              /*

                 LOG_D(RRC,"[eNB %d] CALLING RLC CONFIG SRB2 (rbid %d) for UE %d\n",
                 Mod_id,Idx+1,UE_index);
                 Mac_rlc_xface->rrc_rlc_config_req(Mod_id,ACTION_ADD,Idx+1,SIGNALLING_RADIO_BEARER,Rlc_info_am_config);
                 LOG_D(RRC,"[eNB %d] RLC AM allocation index@0 is %d\n",Mod_id,rlc[Mod_id].m_rlc_am_array[0].allocation);
                 LOG_D(RRC,"[eNB %d] RLC AM allocation index@1 is %d\n",rlc[Mod_id].m_rlc_am_array[1].allocation);
               */
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#endif //NO_RRM
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            }
          else
            {
              LOG_E (RRC, "can't add UE, max user count reached!\n");
            }
          break;

        default:
          LOG_E (RRC, "[eNB %d] Frame %d : Unknown message\n", Mod_id, frame);
          rval = -1;
        }
      rval = 0;
    }
  else
    {
      LOG_E (RRC, "[eNB %d] Frame %d : Unknown error \n", Mod_id, frame);
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      rval = -1;
    }
  return rval;
}

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void rrc_eNB_process_RRCConnectionSetupComplete (u8 Mod_id,
                                                 u32 frame,
                                                 u8 UE_index,
                                                 RRCConnectionSetupComplete_r8_IEs_t *rrcConnectionSetupComplete)
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{
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  LOG_I (RRC, "[eNB %d][RAPROC] Frame %d : Logical Channel UL-DCCH, ""processing RRCConnectionSetupComplete from UE %d\n",
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         Mod_id, frame, UE_index);
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  // Forward message to S1AP layer
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#if defined(ENABLE_USE_MME)
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  if (oai_emulation.info.mme_enabled == 1)
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# if defined(ENABLE_ITTI)
  {
    MessageDef *message_p;

    message_p = itti_alloc_new_message (TASK_RRC_ENB, S1AP_NAS_FIRST_REQ);
    S1AP_NAS_FIRST_REQ (message_p).rnti = eNB_mac_inst[Mod_id].UE_template[UE_index].rnti; // TODO check if this is the correct id to use

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    /* Assume that cause is coded in the same way in RRC and S1ap, just check that the value is in S1ap range */
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    DevCheck(eNB_rrc_inst[Mod_id].Info.UE_establishment_cause[UE_index] < RRC_CAUSE_LAST, eNB_rrc_inst[Mod_id].Info.UE_establishment_cause[UE_index], RRC_CAUSE_LAST, Mod_id);
    S1AP_NAS_FIRST_REQ (message_p).establishment_cause = eNB_rrc_inst[Mod_id].Info.UE_establishment_cause[UE_index];

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    /* Forward NAS message */
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    S1AP_NAS_FIRST_REQ (message_p).nas_pdu.buffer = rrcConnectionSetupComplete->dedicatedInfoNAS.buf;
    S1AP_NAS_FIRST_REQ (message_p).nas_pdu.length = rrcConnectionSetupComplete->dedicatedInfoNAS.size;
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    /* Fill UE identities with available information */
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    {
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      S1AP_NAS_FIRST_REQ (message_p).ue_identity.presenceMask = UE_IDENTITIES_NONE;
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      if (eNB_rrc_inst[Mod_id].Info.UE_Initialue_identity[UE_index].present == InitialUE_Identity_PR_s_TMSI) {
        /* Fill s-TMSI */
        S_TMSI_t s_TMSI = eNB_rrc_inst[Mod_id].Info.UE_Initialue_identity[UE_index].choice.s_TMSI;

        S1AP_NAS_FIRST_REQ (message_p).ue_identity.presenceMask |= UE_IDENTITIES_s_tmsi;
        S1AP_NAS_FIRST_REQ (message_p).ue_identity.s_tmsi.mme_code = BIT_STRING_to_uint8 (&s_TMSI.mmec);
        S1AP_NAS_FIRST_REQ (message_p).ue_identity.s_tmsi.m_tmsi = BIT_STRING_to_uint32 (&s_TMSI.m_TMSI);
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      }
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      if (rrcConnectionSetupComplete->registeredMME != NULL) {
        /* Fill GUMMEI */
        struct RegisteredMME *r_mme = rrcConnectionSetupComplete->registeredMME;

        S1AP_NAS_FIRST_REQ (message_p).ue_identity.presenceMask |= UE_IDENTITIES_gummei;
        if (r_mme->plmn_Identity != NULL) {
          if ((r_mme->plmn_Identity->mcc != NULL) && (r_mme->plmn_Identity->mcc->list.count > 0)) {
            /* Use first indicated PLMN MCC if it is defined */
            S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mcc = *r_mme->plmn_Identity->mcc->list.array[0];
          }
          if (r_mme->plmn_Identity->mnc.list.count > 0) {
            /* Use first indicated PLMN MNC if it is defined */
            S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc = *r_mme->plmn_Identity->mnc.list.array[0];
          }
        }
        S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mme_code = BIT_STRING_to_uint8 (&r_mme->mmec);
        S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mme_group_id = BIT_STRING_to_uint16 (&r_mme->mmegi);
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      }
    }

    itti_send_msg_to_task (TASK_S1AP, Mod_id, message_p);
  }
# else
  {
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    s1ap_eNB_new_data_request (Mod_id, UE_index,
                               rrcConnectionSetupComplete->dedicatedInfoNAS.
                               buf,
                               rrcConnectionSetupComplete->dedicatedInfoNAS.
                               size);
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  }
# endif
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  else
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#endif

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  {
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    rrc_eNB_generate_SecurityModeCommand (Mod_id, frame, UE_index);
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    // rrc_eNB_generate_UECapabilityEnquiry(Mod_id,frame,UE_index);
  }
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}

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mui_t rrc_eNB_mui = 0;
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void rrc_eNB_generate_SecurityModeCommand (u8 Mod_id, u32 frame, u16 UE_index)
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{
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  uint8_t buffer[100];
  uint8_t size;

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  size = do_SecurityModeCommand (Mod_id, buffer, UE_index, 0,
                                 eNB_rrc_inst[Mod_id].ciphering_algorithm[UE_index],
                                 eNB_rrc_inst[Mod_id].integrity_algorithm[UE_index]);
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  LOG_I (RRC,
         "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate SecurityModeCommand (bytes %d, UE id %d)\n",
         Mod_id, frame, size, UE_index);
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  LOG_D (RRC,
         "[MSC_MSG][FRAME %05d][RRC_eNB][MOD %02d][][--- PDCP_DATA_REQ/%d Bytes (securityModeCommand to UE %d MUI %d) --->][PDCP][MOD %02d][RB %02d]\n",
         frame, Mod_id, size, UE_index, rrc_eNB_mui, Mod_id,
         (UE_index * NB_RB_MAX) + DCCH);
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  //rrc_rlc_data_req(Mod_id,frame, 1,(UE_index*NB_RB_MAX)+DCCH,rrc_eNB_mui++,0,size,(char*)buffer);
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  pdcp_rrc_data_req (Mod_id, frame, 1, (UE_index * NB_RB_MAX) + DCCH,
                     rrc_eNB_mui++, 0, size, buffer, 1);
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}

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void rrc_eNB_generate_UECapabilityEnquiry (u8 Mod_id, u32 frame, u16 UE_index)
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{
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  uint8_t buffer[100];
  uint8_t size;

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  size = do_UECapabilityEnquiry (Mod_id, buffer, UE_index, get_next_rrc_transaction_identifier(Mod_id));
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  LOG_I (RRC,
         "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate UECapabilityEnquiry (bytes %d, UE id %d)\n",
         Mod_id, frame, size, UE_index);
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  LOG_D (RRC,
         "[MSC_MSG][FRAME %05d][RRC_eNB][MOD %02d][][--- PDCP_DATA_REQ/%d Bytes (UECapabilityEnquiry to UE %d MUI %d) --->][PDCP][MOD %02d][RB %02d]\n",
         frame, Mod_id, size, UE_index, rrc_eNB_mui, Mod_id,
         (UE_index * NB_RB_MAX) + DCCH);
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  //rrc_rlc_data_req(Mod_id,frame, 1,(UE_index*NB_RB_MAX)+DCCH,rrc_eNB_mui++,0,size,(char*)buffer);
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  pdcp_rrc_data_req (Mod_id, frame, 1, (UE_index * NB_RB_MAX) + DCCH,
                     rrc_eNB_mui++, 0, size, buffer, 1);
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}
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void rrc_eNB_generate_defaultRRCConnectionReconfiguration (u8 Mod_id, u32 frame,
                                                           u16 UE_index,
                                                           u8 * nas_pdu,
                                                           u32 nas_length,
                                                           u8 ho_state)
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{
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  u8 buffer[RRC_BUF_SIZE];
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  u8 size;
  int i;

  // configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE
  eNB_RRC_INST *rrc_inst = &eNB_rrc_inst[Mod_id];

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  struct PhysicalConfigDedicated **physicalConfigDedicated = &rrc_inst->physicalConfigDedicated[UE_index];
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  struct SRB_ToAddMod *SRB2_config;
  struct SRB_ToAddMod__rlc_Config *SRB2_rlc_config;
  struct SRB_ToAddMod__logicalChannelConfig *SRB2_lchan_config;
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  struct LogicalChannelConfig__ul_SpecificParameters
    *SRB2_ul_SpecificParameters;
  SRB_ToAddModList_t *SRB_configList = rrc_inst->SRB_configList[UE_index];
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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;
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  struct LogicalChannelConfig__ul_SpecificParameters
    *DRB_ul_SpecificParameters;
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  DRB_ToAddModList_t **DRB_configList = &rrc_inst->DRB_configList[UE_index];

  MAC_MainConfig_t *mac_MainConfig;
  MeasObjectToAddModList_t *MeasObj_list;
  MeasObjectToAddMod_t *MeasObj;
  ReportConfigToAddModList_t *ReportConfig_list;
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  ReportConfigToAddMod_t *ReportConfig_per, *ReportConfig_A1,
    *ReportConfig_A2, *ReportConfig_A3, *ReportConfig_A4, *ReportConfig_A5;
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  MeasIdToAddModList_t *MeasId_list;
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  MeasIdToAddMod_t *MeasId0, *MeasId1, *MeasId2, *MeasId3, *MeasId4, *MeasId5;
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#if Rel10
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  long *sr_ProhibitTimer_r9;
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#endif

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

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  RSRP_Range_t *rsrp=NULL;
  struct MeasConfig__speedStatePars *Sparams=NULL;
  QuantityConfig_t *quantityConfig=NULL;
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  CellsToAddMod_t *CellToAdd;
  CellsToAddModList_t *CellsToAddModList;
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  C_RNTI_t *cba_RNTI = NULL;
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#ifdef CBA
  //struct PUSCH_CBAConfigDedicated_vlola  *pusch_CBAConfigDedicated_vlola;
  uint8_t *cba_RNTI_buf;
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  cba_RNTI = CALLOC (1, sizeof (C_RNTI_t));
  cba_RNTI_buf = CALLOC (1, 2 * sizeof (uint8_t));
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  cba_RNTI->buf = cba_RNTI_buf;
  cba_RNTI->size = 2;
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  cba_RNTI->bits_unused = 0;
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  // associate UEs to the CBa groups as a function of their UE id
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  if (rrc_inst->num_active_cba_groups)
    {
      cba_RNTI->buf[0] =
        rrc_inst->cba_rnti[UE_index % 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",
             Mod_id, frame,
             rrc_inst->cba_rnti[UE_index % rrc_inst->num_active_cba_groups],
             UE_index % rrc_inst->num_active_cba_groups, UE_index);
    }
  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",
             Mod_id, frame, UE_index);
    }


#endif
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  // Configure SRB2
  /// SRB2
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  SRB2_config = CALLOC (1, sizeof (*SRB2_config));
  SRB_configList2 = CALLOC (1, sizeof (*SRB_configList2));
  memset (SRB_configList2, 0, sizeof (*SRB_configList2));

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  SRB2_config->srb_Identity = 2;
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  SRB2_rlc_config = CALLOC (1, sizeof (*SRB2_rlc_config));
  SRB2_config->rlc_Config = SRB2_rlc_config;
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  SRB2_rlc_config->present = SRB_ToAddMod__rlc_Config_PR_explicitValue;
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  SRB2_rlc_config->choice.explicitValue.present = RLC_Config_PR_am;
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  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_ms50;
  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;
1364 1365


1366
  SRB2_ul_SpecificParameters = CALLOC (1, sizeof (*SRB2_ul_SpecificParameters));
1367 1368

  SRB2_ul_SpecificParameters->priority = 1;
1369 1370
  SRB2_ul_SpecificParameters->prioritisedBitRate = LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  SRB2_ul_SpecificParameters->bucketSizeDuration = LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
1371 1372

  // LCG for CCCH and DCCH is 0 as defined in 36331
1373 1374
  logicalchannelgroup = CALLOC (1, sizeof (long));
  *logicalchannelgroup = 0;
1375 1376 1377

  SRB2_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup;

1378
  SRB2_lchan_config->choice.explicitValue.ul_SpecificParameters =  SRB2_ul_SpecificParameters;
1379 1380
  ASN_SEQUENCE_ADD (&SRB_configList->list, SRB2_config);
  ASN_SEQUENCE_ADD (&SRB_configList2->list, SRB2_config);
1381 1382

  // Configure DRB
1383
  *DRB_configList = CALLOC (1, sizeof (*DRB_configList));
1384
  /// DRB
1385
  DRB_config = CALLOC (1, sizeof (*DRB_config));
1386 1387 1388

  //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
1389 1390
  DRB_config->drb_Identity = (DRB_Identity_t) 1;        // (UE_index+1); //allowed values 1..32
  DRB_config->logicalChannelIdentity = CALLOC (1, sizeof (long));
1391
  *(DRB_config->logicalChannelIdentity) = (long) 3;
1392 1393 1394
  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;
1395 1396 1397
  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_ms5;
1398 1399 1400 1401

  DRB_pdcp_config = CALLOC (1, sizeof (*DRB_pdcp_config));
  DRB_config->pdcp_Config = DRB_pdcp_config;
  DRB_pdcp_config->discardTimer = NULL;
1402
  DRB_pdcp_config->rlc_AM = NULL;
1403 1404
  PDCP_rlc_UM = CALLOC (1, sizeof (*PDCP_rlc_UM));
  DRB_pdcp_config->rlc_UM = PDCP_rlc_UM;
1405
  PDCP_rlc_UM->pdcp_SN_Size = PDCP_Config__rlc_UM__pdcp_SN_Size_len12bits;
1406
  DRB_pdcp_config->headerCompression.present = PDCP_Config__headerCompression_PR_notUsed;
1407

1408 1409 1410
  DRB_lchan_config = CALLOC (1, sizeof (*DRB_lchan_config));
  DRB_config->logicalChannelConfig = DRB_lchan_config;
  DRB_ul_SpecificParameters = CALLOC (1, sizeof (*DRB_ul_SpecificParameters));
1411 1412 1413
  DRB_lchan_config->ul_SpecificParameters = DRB_ul_SpecificParameters;


1414
  DRB_ul_SpecificParameters->priority = 2;      // lower priority than srb1, srb2
1415 1416
  DRB_ul_SpecificParameters->prioritisedBitRate = LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  DRB_ul_SpecificParameters->bucketSizeDuration = LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
1417

1418
  // LCG for DTCH can take the value from 1 to 3 as defined in 36331: normally controlled by upper layers (like RRM)
1419 1420
  logicalchannelgroup_drb = CALLOC (1, sizeof (long));
  *logicalchannelgroup_drb = 1;
1421 1422
  DRB_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup_drb;

1423
  ASN_SEQUENCE_ADD (&(*DRB_configList)->list, DRB_config);
1424

1425
  mac_MainConfig = CALLOC (1, sizeof (*mac_MainConfig));
1426 1427
  eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index] = mac_MainConfig;

1428
  mac_MainConfig->ul_SCH_Config = CALLOC (1, sizeof (*mac_MainConfig->ul_SCH_Config));
1429

1430 1431
  maxHARQ_Tx = CALLOC (1, sizeof (long));
  *maxHARQ_Tx = MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
1432
  mac_MainConfig->ul_SCH_Config->maxHARQ_Tx = maxHARQ_Tx;
1433
  periodicBSR_Timer = CALLOC (1, sizeof (long));
1434
  *periodicBSR_Timer = MAC_MainConfig__ul_SCH_Config__periodicBSR_Timer_sf64;
1435
  mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
1436
  mac_MainConfig->ul_SCH_Config->retxBSR_Timer =  MAC_MainConfig__ul_SCH_Config__retxBSR_Timer_sf320;
1437
  mac_MainConfig->ul_SCH_Config->ttiBundling = 0;       // FALSE
1438 1439 1440

  mac_MainConfig->drx_Config = NULL;

1441
  mac_MainConfig->phr_Config =  CALLOC (1, sizeof (*mac_MainConfig->phr_Config));
1442 1443

  mac_MainConfig->phr_Config->present = MAC_MainConfig__phr_Config_PR_setup;
1444
  mac_MainConfig->phr_Config->choice.setup.periodicPHR_Timer = MAC_MainConfig__phr_Config__setup__periodicPHR_Timer_sf20;       // sf20 = 20 subframes
1445

1446
  mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf20;       // sf20 = 20 subframes
1447

1448
  mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB1;        // Value dB1 =1 dB, dB3 = 3 dB
1449 1450

#ifdef Rel10
1451 1452 1453
  sr_ProhibitTimer_r9 = CALLOC (1, sizeof (long));
  *sr_ProhibitTimer_r9 = 0;     // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2= 2*SR
  mac_MainConfig->sr_ProhibitTimer_r9 = sr_ProhibitTimer_r9;
1454 1455 1456 1457 1458
  //sps_RA_ConfigList_rlola = NULL;
#endif


  // Measurement ID list
1459 1460
  MeasId_list = CALLOC (1, sizeof (*MeasId_list));
  memset ((void *) MeasId_list, 0, sizeof (*MeasId_list));
1461

1462
  MeasId0 = CALLOC (1, sizeof (*MeasId0));
1463 1464 1465
  MeasId0->measId = 1;
  MeasId0->measObjectId = 1;
  MeasId0->reportConfigId = 1;
1466
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId0);
1467

1468
  MeasId1 = CALLOC (1, sizeof (*MeasId1));
1469 1470 1471
  MeasId1->measId = 2;
  MeasId1->measObjectId = 1;
  MeasId1->reportConfigId = 2;
1472
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId1);
1473

1474
  MeasId2 = CALLOC (1, sizeof (*MeasId2));
1475 1476 1477
  MeasId2->measId = 3;
  MeasId2->measObjectId = 1;
  MeasId2->reportConfigId = 3;
1478
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId2);
1479

1480
  MeasId3 = CALLOC (1, sizeof (*MeasId3));
1481 1482 1483
  MeasId3->measId = 4;
  MeasId3->measObjectId = 1;
  MeasId3->reportConfigId = 4;
1484
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId3);
1485

1486
  MeasId4 = CALLOC (1, sizeof (*MeasId4));
1487 1488 1489
  MeasId4->measId = 5;
  MeasId4->measObjectId = 1;
  MeasId4->reportConfigId = 5;
1490
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId4);
1491

1492
  MeasId5 = CALLOC (1, sizeof (*MeasId5));
1493 1494 1495
  MeasId5->measId = 6;
  MeasId5->measObjectId = 1;
  MeasId5->reportConfigId = 6;
1496
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId5);
1497 1498 1499 1500

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

  // Add one EUTRA Measurement Object
1501 1502
  MeasObj_list = CALLOC (1, sizeof (*MeasObj_list));
  memset ((void *) MeasObj_list, 0, sizeof (*MeasObj_list));
1503 1504 1505

  // Configure MeasObject

1506 1507 1508 1509
  MeasObj = CALLOC (1, sizeof (*MeasObj));
  memset ((void *) MeasObj, 0, sizeof (*MeasObj));

  MeasObj->measObjectId = 1;
1510
  MeasObj->measObject.present =  MeasObjectToAddMod__measObject_PR_measObjectEUTRA;
1511
  MeasObj->measObject.choice.measObjectEUTRA.carrierFreq = 36090;
1512
  MeasObj->measObject.choice.measObjectEUTRA.allowedMeasBandwidth = AllowedMeasBandwidth_mbw25;
1513
  MeasObj->measObject.choice.measObjectEUTRA.presenceAntennaPort1 = 1;
1514
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf = CALLOC (1, sizeof (uint8_t));
1515 1516
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf[0] = 0;
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.size = 1;
1517
  MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.bits_unused = 6;
1518
  MeasObj->measObject.choice.measObjectEUTRA.offsetFreq = NULL; // Default is 15 or 0dB
1519

1520
  MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList = (CellsToAddModList_t *) CALLOC (1, sizeof (*CellsToAddModList));
1521

1522
  CellsToAddModList = MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList;
1523 1524

  // Add adjacent cell lists (6 per eNB)
1525
  for (i = 0; i < 6; i++)   {
1526 1527 1528 1529 1530 1531
      CellToAdd = (CellsToAddMod_t *) CALLOC (1, sizeof (*CellToAdd));
      CellToAdd->cellIndex = i + 1;
      CellToAdd->physCellId = get_adjacent_cell_id (Mod_id, i);
      CellToAdd->cellIndividualOffset = Q_OffsetRange_dB0;

      ASN_SEQUENCE_ADD (&CellsToAddModList->list, CellToAdd);
1532
  }
1533

1534
  ASN_SEQUENCE_ADD (&MeasObj_list->list, MeasObj);
1535 1536 1537
  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measObjectToAddModList = MeasObj_list;

  // Report Configurations for periodical, A1-A5 events
1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559
  ReportConfig_list = CALLOC (1, sizeof (*ReportConfig_list));
  memset ((void *) ReportConfig_list, 0, sizeof (*ReportConfig_list));

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

  ReportConfig_A1 = CALLOC (1, sizeof (*ReportConfig_A1));
  memset ((void *) ReportConfig_A1, 0, sizeof (*ReportConfig_A1));

  ReportConfig_A2 = CALLOC (1, sizeof (*ReportConfig_A2));
  memset ((void *) ReportConfig_A2, 0, sizeof (*ReportConfig_A2));

  ReportConfig_A3 = CALLOC (1, sizeof (*ReportConfig_A3));
  memset ((void *) ReportConfig_A3, 0, sizeof (*ReportConfig_A3));

  ReportConfig_A4 = CALLOC (1, sizeof (*ReportConfig_A4));
  memset ((void *) ReportConfig_A4, 0, sizeof (*ReportConfig_A4));

  ReportConfig_A5 = CALLOC (1, sizeof (*ReportConfig_A5));
  memset ((void *) ReportConfig_A5, 0, sizeof (*ReportConfig_A5));

  ReportConfig_per->reportConfigId = 1;
1560 1561 1562 1563 1564
  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;
1565
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
1566 1567
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;
1568 1569

  ASN_SEQUENCE_ADD (&ReportConfig_list->list, ReportConfig_per);
1570
 
1571
  ReportConfig_A1->reportConfigId = 2;
1572 1573 1574 1575
  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 =
1576
    ThresholdEUTRA_PR_threshold_RSRP;
1577
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA1.a1_Threshold.choice.threshold_RSRP = 10;
1578

1579 1580
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
1581
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
1582 1583
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
  ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;
1584 1585 1586

  ASN_SEQUENCE_ADD (&ReportConfig_list->list, ReportConfig_A1);

1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607
  if (ho_state == 1 /*HO_MEASURMENT*/ ){
    LOG_I(RRC,"[eNB %d] frame %d: requesting A2, A3, A4, A5, and A6 event reporting\n", Mod_id, frame);
    ReportConfig_A2->reportConfigId                                                              = 3;
    ReportConfig_A2->reportConfig.present                                                        = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.present                  = ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present= ReportConfigEUTRA__triggerType__event__eventId_PR_eventA2;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA2.a2_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA2.a2_Threshold.choice.threshold_RSRP = 10;
    
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerQuantity                       = ReportConfigEUTRA__triggerQuantity_rsrp;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportQuantity                        = ReportConfigEUTRA__reportQuantity_both;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.maxReportCells                        = 2;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportInterval                        = ReportInterval_ms120;
    ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportAmount                          = ReportConfigEUTRA__reportAmount_infinity;
    
    ASN_SEQUENCE_ADD(&ReportConfig_list->list,ReportConfig_A2);

    ReportConfig_A3->reportConfigId                                                              = 4;
    ReportConfig_A3->reportConfig.present                                                        = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.present                   = ReportConfigEUTRA__triggerType_PR_event;
    ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present = ReportConfigEUTRA__triggerType__event__eventId_PR_eventA3;
1608

1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653
    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;
    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;
1654

1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685
    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",Mod_id, frame);
    // store the information in an intermediate structure for Hanodver management
    //rrc_inst->handover_info.as_config.sourceRadioResourceConfig.srb_ToAddModList = CALLOC(1,sizeof());
    rrc_inst->handover_info[UE_index] = CALLOC(1,sizeof(*(rrc_inst->handover_info[UE_index])));
    //memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.srb_ToAddModList,(void *)SRB_list,sizeof(SRB_ToAddModList_t));
    rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.srb_ToAddModList = SRB_configList2;
    //memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.drb_ToAddModList,(void *)DRB_list,sizeof(DRB_ToAddModList_t));
1686
    rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.drb_ToAddModList = *DRB_configList;
1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697
    rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.drb_ToReleaseList = NULL;
    rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.mac_MainConfig = CALLOC(1, sizeof(*rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.mac_MainConfig));
    memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.mac_MainConfig,
	   (void *)mac_MainConfig,
	   sizeof(MAC_MainConfig_t));
    rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.physicalConfigDedicated = CALLOC(1,sizeof(PhysicalConfigDedicated_t));
    memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.physicalConfigDedicated,
	   (void *)rrc_inst->physicalConfigDedicated[UE_index],
	   sizeof(PhysicalConfigDedicated_t));
    rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.sps_Config = NULL;
    //memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.sps_Config,(void *)rrc_inst->sps_Config[UE_index],sizeof(SPS_Config_t));
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  }
   
  memset (buffer, 0, RRC_BUF_SIZE);
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  size = do_RRCConnectionReconfiguration (Mod_id, buffer, UE_index, get_next_rrc_transaction_identifier(Mod_id),  //Transaction_id,
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                                          SRB_configList2, *DRB_configList, NULL,       // DRB2_list,
                                          NULL, //*sps_Config,
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                                          physicalConfigDedicated[UE_index], MeasObj_list, ReportConfig_list, 
					  quantityConfig,
                                          MeasId_list, mac_MainConfig, NULL,NULL,Sparams,rsrp,
					  cba_RNTI, nas_pdu, nas_length);  
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  LOG_I (RRC,"[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration (bytes %d, UE id %d)\n",
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         Mod_id, frame, size, UE_index);

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  LOG_D (RRC,"[MSC_MSG][FRAME %05d][RRC_eNB][MOD %02d][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration to UE %d MUI %d) --->][PDCP][MOD %02d][RB %02d]\n",
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         frame, Mod_id, size, UE_index, rrc_eNB_mui, Mod_id,
         (UE_index * NB_RB_MAX) + DCCH);
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  //rrc_rlc_data_req(Mod_id,frame, 1,(UE_index*NB_RB_MAX)+DCCH,rrc_eNB_mui++,0,size,(char*)buffer);
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  pdcp_rrc_data_req (Mod_id, frame, 1, (UE_index * NB_RB_MAX) + DCCH,
                     rrc_eNB_mui++, 0, size, buffer, 1);
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}
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void rrc_eNB_process_MeasurementReport (u8 Mod_id, u32 frame, u16 UE_index,
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                                   MeasResults_t * measResults2)
{

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

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  if(eNB_rrc_inst[Mod_id].handover_info[UE_index]->ho_prepare != 0xF0){
    rrc_eNB_generate_HandoverPreparationInformation(Mod_id,
						    frame, 
						    UE_index,
						    measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->physCellId);
  }else{
    LOG_D(RRC,"[eNB %d] Frame %d: Ignoring MeasReport from UE %d as Handover is in progress... \n",Mod_id,frame, UE_index);
  }
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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

  //x2delay();
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  //    handover_request_x2(UE_index,Mod_id,measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->physCellId);
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  //    u8 buffer[100];
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  //    int size=rrc_eNB_generate_Handover_Command_TeNB(0,0,buffer);
  //
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  //      send_check_message((char*)buffer,size);
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  //send_handover_command();

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}
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void rrc_eNB_generate_HandoverPreparationInformation (u8 Mod_id, u32 frame, u8 UE_index, PhysCellId_t targetPhyId) {
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  u8 UE_id_target;
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  u8 mod_id_target = get_adjacent_cell_mod_id(targetPhyId);
  HANDOVER_INFO *handoverInfo = CALLOC(1,sizeof(*handoverInfo));
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  /*
  u8 buffer[100];
  u8 size;
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  struct PhysicalConfigDedicated  **physicalConfigDedicated = &eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index];
  RadioResourceConfigDedicated_t *radioResourceConfigDedicated = CALLOC(1,sizeof(RadioResourceConfigDedicated_t));
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  */
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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, 
	 (void*) &eNB_rrc_inst[Mod_id].mib,
	 sizeof(MasterInformationBlock_t));
  memcpy((void*) &handoverInfo->as_config.sourceMeasConfig, 
	 (void*) &eNB_rrc_inst[Mod_id].measConfig[UE_index],
	 sizeof(MeasConfig_t));
  //to be configured
  memset((void *)&eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_config.sourceSecurityAlgorithmConfig,
	 0,
	 sizeof(SecurityAlgorithmConfig_t));

  memcpy((void *)&eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_config.sourceSystemInformationBlockType1,
	 (void *)&eNB_rrc_inst[Mod_id].SIB1, 
	 sizeof(SystemInformationBlockType1_t));
  memcpy((void *)&eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_config.sourceSystemInformationBlockType2,
	 (void *)&eNB_rrc_inst[Mod_id].SIB23, 
	 sizeof(SystemInformationBlockType2_t));

  eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_context.reestablishmentInfo = CALLOC(1,sizeof(ReestablishmentInfo_t));
  eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_context.reestablishmentInfo->sourcePhysCellId = eNB_rrc_inst[Mod_id].physCellId;
  eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_context.reestablishmentInfo->targetCellShortMAC_I.buf = NULL; // Check values later
  eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_context.reestablishmentInfo->targetCellShortMAC_I.size = 0;
  eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_context.reestablishmentInfo->targetCellShortMAC_I.bits_unused = 0;
  eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_context.reestablishmentInfo->additionalReestabInfoList = NULL;

  eNB_rrc_inst[Mod_id].handover_info[UE_index]->ho_prepare = 0xFF;//0xF0;
  eNB_rrc_inst[Mod_id].handover_info[UE_index]->ho_complete = 0;

  if (mod_id_target != 0xFF) {
    //UE_id_target = rrc_find_free_ue_index(modid_target);
    UE_id_target = get_next_UE_index(mod_id_target,(u8 *)eNB_rrc_inst[Mod_id].Info.UE_list[UE_index]); //this should return a new index

    if (UE_id_target!=0xFF) {
      LOG_N(RRC,"[eNB %d] Frame %d : Emulate sending HandoverPreparationInformation msg from eNB source %d to eNB target %d: source UE_id %d target UE_id %d source_modId: %d target_modId: %d\n",Mod_id,frame,eNB_rrc_inst[Mod_id].physCellId,targetPhyId,UE_index,UE_id_target,Mod_id,mod_id_target);
      eNB_rrc_inst[mod_id_target].handover_info[UE_id_target] = CALLOC(1,sizeof(*(eNB_rrc_inst[mod_id_target].handover_info[UE_id_target])));
      memcpy((void *)&eNB_rrc_inst[mod_id_target].handover_info[UE_id_target]->as_context, 
	     (void *)&eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_context, 
	     sizeof(AS_Context_t));
      memcpy((void *)&eNB_rrc_inst[mod_id_target].handover_info[UE_id_target]->as_config, 
	     (void *)&eNB_rrc_inst[Mod_id].handover_info[UE_index]->as_config, 
	     sizeof(AS_Config_t));
      
      eNB_rrc_inst[mod_id_target].handover_info[UE_id_target]->ho_prepare = 0xFF;
      eNB_rrc_inst[mod_id_target].handover_info[UE_id_target]->ho_complete = 0;

      eNB_rrc_inst[Mod_id].handover_info[UE_index]->modid_t = mod_id_target;
      eNB_rrc_inst[Mod_id].handover_info[UE_index]->ueid_s = UE_index;
      eNB_rrc_inst[Mod_id].handover_info[UE_index]->modid_s = Mod_id;
      eNB_rrc_inst[mod_id_target].handover_info[UE_id_target]->modid_t = mod_id_target;
      eNB_rrc_inst[mod_id_target].handover_info[UE_id_target]->modid_s = Mod_id;
      eNB_rrc_inst[mod_id_target].handover_info[UE_id_target]->ueid_t = UE_id_target;
    }
    else
      LOG_E(RRC,"\nError in obtaining free UE id in target eNB %l for handover \n", targetPhyId);
  }
  else
    LOG_E(RRC,"\nError in obtaining Module ID of target eNB for handover \n");
}

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void rrc_eNB_process_handoverPreparationInformation(u8 Mod_id,u32 frame, u16 UE_index) {

  LOG_I(RRC,"[eNB %d] Frame %d : Logical Channel UL-DCCH, processing RRCHandoverPreparationInformation, sending RRCConnectionReconfiguration to UE %d \n",Mod_id,frame,UE_index);


  //eNB_rrc_inst[Mod_id].Info.UE_list[UE_index]
  rrc_eNB_generate_RRCConnectionReconfiguration_handover(Mod_id,frame,UE_index,NULL,0);

}

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void check_handovers(u8 Mod_id, u32 frame) {
  u8 i;
  for (i=0;i<NUMBER_OF_UE_MAX;i++) {
    if(eNB_rrc_inst[Mod_id].handover_info[i] != NULL) {
      if(eNB_rrc_inst[Mod_id].handover_info[i]->ho_prepare == 0xFF) {
	LOG_D(RRC,"[eNB %d] Frame %d: Incoming handover detected for new UE_idx %d (source eNB %d->target eNB %d) \n",
	      Mod_id, frame, i,Mod_id, eNB_rrc_inst[Mod_id].handover_info[i]->modid_t);
	// source eNB generates rrcconnectionreconfiguration to prepare the HO
	rrc_eNB_process_handoverPreparationInformation(Mod_id,frame,i);
	eNB_rrc_inst[Mod_id].handover_info[i]->ho_prepare = 0xF1;
      }
      
      if(eNB_rrc_inst[Mod_id].handover_info[i]->ho_complete == 0xF1) {
	LOG_D(RRC,"[eNB %d] Frame %d: handover Command received for new UE_idx %d current eNB %d target eNB: %d \n",
	      Mod_id, frame, i,Mod_id,eNB_rrc_inst[Mod_id].handover_info[i]->modid_t);
	//rrc_eNB_process_handoverPreparationInformation(Mod_id,frame,i);
	pdcp_data_req(Mod_id,frame, 1,
		      (i* NB_RB_MAX)+DCCH,
		      rrc_eNB_mui++,0,
		      eNB_rrc_inst[Mod_id].handover_info[i]->size,
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		      eNB_rrc_inst[Mod_id].handover_info[i]->buf,1);
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	eNB_rrc_inst[Mod_id].handover_info[i]->ho_complete = 0xF2;
      }
    }
  }
}

// 5.3.5.4 RRCConnectionReconfiguration including the mobilityControlInfo to prepare the UE handover
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void rrc_eNB_generate_RRCConnectionReconfiguration_handover (u8 Mod_id, u32 frame,u16 UE_index,u8 *nas_pdu,u32 nas_length)  {
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  u8 buffer[RRC_BUF_SIZE];
  u8 size;
  int i;
  uint8_t rv[2];
  u16 Idx;
  // configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE
  eNB_RRC_INST *rrc_inst = &eNB_rrc_inst[Mod_id];

  struct PhysicalConfigDedicated **physicalConfigDedicated = &rrc_inst->physicalConfigDedicated[UE_index];

  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; 
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  LogicalChannelConfig_t *SRB1_logicalChannelConfig = NULL;
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  SRB_ToAddModList_t *SRB_configList = rrc_inst->SRB_configList[UE_index]; // not used in this context: may be removed
  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;
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  // DRB_ToAddModList_t **DRB_configList = &rrc_inst->DRB_configList[UE_index];
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  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;
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  // HandoverCommand_t handoverCommand;
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  u8 sourceModId = get_adjacent_cell_mod_id(rrc_inst->handover_info[UE_index]->as_context.reestablishmentInfo->sourcePhysCellId);
#if Rel10
  long *sr_ProhibitTimer_r9;
#endif

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

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  // RSRP_Range_t *rsrp;
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  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;
  

  LOG_D(RRC,"[eNB %d] Frame %d: handover preparation: get the newSourceUEIdentity (C-RNTI): ", Mod_id, frame);
  for (i=0;i<2;i++) {
    rv[i]=taus()&0xff;
    LOG_D(RRC," %x.",rv[i]);
  }
 
  LOG_D(RRC,"[eNB %d] Frame %d : handover reparation: add target eNB SRB1 and PHYConfigDedicated reconfiguration\n",Mod_id, frame);
  // 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_ms50;
  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;  // FALSE
  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;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUCCH->choice.setup.tpc_RNTI.buf[1]=0x34+UE_index;
  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;
  physicalConfigDedicated2->tpc_PDCCH_ConfigPUSCH->choice.setup.tpc_RNTI.buf[1]=0x34+UE_index;
  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;
  */
  
  //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);
  */
  
  //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;
  physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_PUCCH_ResourceIndex = UE_index;
  
  if (mac_xface->lte_frame_parms->frame_type == 0){ // FDD
    physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 5+(UE_index%10);  // Isr = 5 (every 10 subframes, offset=2+UE_id mod3)
} else {
    switch (mac_xface->lte_frame_parms->tdd_config) {
    case 1:
      physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 7+(UE_index&1)+((UE_index&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..)
      break;
    case 3:
      physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 7+(UE_index%3);  // Isr = 5 (every 10 subframes, offset=2 for UE0, 3 for UE1, 3 for UE2, 2 for UE3 , etc..)
      break;
    case 4:
      physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 7+(UE_index&1);  // Isr = 5 (every 10 subframes, offset=2 for UE0, 3 for UE1, 3 for UE2, 2 for UE3 , etc..)
      break;
    default:
      physicalConfigDedicated2->schedulingRequestConfig->choice.setup.sr_ConfigIndex = 7;  // Isr = 5 (every 10 subframes, offset=2 for all UE0 etc..)
      break;
    }
  }
  
  //  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,"handover_config [MSC_MSG][FRAME %05d][RRC_eNB][MOD %02d][][--- MAC_CONFIG_REQ  (SRB1 UE %d) --->][MAC_eNB][MOD %02d][]\n",
		frame, Mod_id, UE_index, Mod_id);
  rrc_mac_config_req (Mod_id, 1, UE_index, 0,
		      (RadioResourceConfigCommonSIB_t *) NULL,
		      eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index],
		      (MeasObjectToAddMod_t **) NULL,
		      eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index], 
		      1, 
		      SRB1_logicalChannelConfig,
		      eNB_rrc_inst[Mod_id].measGapConfig[UE_index],
		      (TDD_Config_t *) NULL, 
		      (MobilityControlInfo_t *)NULL,
		      (u8 *) NULL,(u16 *) NULL, NULL, NULL, NULL,
		      (MBSFN_SubframeConfigList_t *) NULL
#ifdef Rel10
		      ,
		      0,
		      (MBSFN_AreaInfoList_r9_t *) NULL,
		      (PMCH_InfoList_r9_t *) NULL
#endif
#ifdef CBA
		      ,
		      eNB_rrc_inst[Mod_id].
		      num_active_cba_groups,
		      eNB_rrc_inst[Mod_id].cba_rnti[0]
#endif
		      );
  

  // 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_ms50;
  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 target eNB DRB
  DRB_configList2 = CALLOC (1, sizeof (*DRB_configList2));
  /// DRB
  DRB_config = CALLOC (1, sizeof (*DRB_config));

  //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_index+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_ms5;

  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;

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


  DRB_ul_SpecificParameters->priority = 2;      // lower priority than srb1, srb2
  DRB_ul_SpecificParameters->prioritisedBitRate = LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  DRB_ul_SpecificParameters->bucketSizeDuration = LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;

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


  ASN_SEQUENCE_ADD (&DRB_configList2->list, DRB_config);

  mac_MainConfig = CALLOC (1, sizeof (*mac_MainConfig));
  eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index] = mac_MainConfig;

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

  maxHARQ_Tx = CALLOC (1, sizeof (long));
  *maxHARQ_Tx = MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
  mac_MainConfig->ul_SCH_Config->maxHARQ_Tx = maxHARQ_Tx;

  periodicBSR_Timer = CALLOC (1, sizeof (long));
  *periodicBSR_Timer = 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

  mac_MainConfig->drx_Config = NULL;

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

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

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

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

#ifdef Rel10
  sr_ProhibitTimer_r9 = CALLOC (1, sizeof (long));
  *sr_ProhibitTimer_r9 = 0;     // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2= 2*SR
  mac_MainConfig->sr_ProhibitTimer_r9 = sr_ProhibitTimer_r9;
  //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;
      CellToAdd->physCellId = get_adjacent_cell_id (Mod_id, i);
      CellToAdd->cellIndividualOffset = Q_OffsetRange_dB0;

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

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

  // Report Configurations for periodical, A1-A5 events
  ReportConfig_list = CALLOC (1, sizeof (*ReportConfig_list));
  memset ((void *) ReportConfig_list, 0, sizeof (*ReportConfig_list));

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

  ReportConfig_A1 = CALLOC (1, sizeof (*ReportConfig_A1));
  memset ((void *) ReportConfig_A1, 0, sizeof (*ReportConfig_A1));

  ReportConfig_A2 = CALLOC (1, sizeof (*ReportConfig_A2));
  memset ((void *) ReportConfig_A2, 0, sizeof (*ReportConfig_A2));

  ReportConfig_A3 = CALLOC (1, sizeof (*ReportConfig_A3));
  memset ((void *) ReportConfig_A3, 0, sizeof (*ReportConfig_A3));

  ReportConfig_A4 = CALLOC (1, sizeof (*ReportConfig_A4));
  memset ((void *) ReportConfig_A4, 0, sizeof (*ReportConfig_A4));

  ReportConfig_A5 = CALLOC (1, sizeof (*ReportConfig_A5));
  memset ((void *) ReportConfig_A5, 0, 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));
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  mobilityInfo->targetPhysCellId = (PhysCellId_t) two_tier_hexagonal_cellIds[rrc_inst->handover_info[UE_index]->modid_t];
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  LOG_D(RRC,"[eNB %d] Frame %d: handover preparation: targetPhysCellId: %d mod_id: %d UE_index: %d \n",
	Mod_id,frame, mobilityInfo->targetPhysCellId,Mod_id,UE_index);

  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, 
	 (void *)&rrc_inst->sib2->radioResourceConfigCommon.rach_ConfigCommon,
	 sizeof(RACH_ConfigCommon_t));
  mobilityInfo->radioResourceConfigCommon.prach_Config.prach_ConfigInfo = CALLOC(1,sizeof(*mobilityInfo->radioResourceConfigCommon.prach_Config.prach_ConfigInfo));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.prach_Config.prach_ConfigInfo, 
	 (void *)&rrc_inst->sib2->radioResourceConfigCommon.prach_Config.prach_ConfigInfo,
	 sizeof(PRACH_ConfigInfo_t));
  
  mobilityInfo->radioResourceConfigCommon.prach_Config.rootSequenceIndex = rrc_inst->sib2->radioResourceConfigCommon.prach_Config.rootSequenceIndex;
  mobilityInfo->radioResourceConfigCommon.pdsch_ConfigCommon = CALLOC(1,sizeof(*mobilityInfo->radioResourceConfigCommon.pdsch_ConfigCommon));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.pdsch_ConfigCommon, 
	 (void *)&rrc_inst->sib2->radioResourceConfigCommon.pdsch_ConfigCommon,
	 sizeof(PDSCH_ConfigCommon_t));
  memcpy((void *)&mobilityInfo->radioResourceConfigCommon.pusch_ConfigCommon,
	 (void *)&rrc_inst->sib2->radioResourceConfigCommon.pusch_ConfigCommon,
	 sizeof(PUSCH_ConfigCommon_t));
  mobilityInfo->radioResourceConfigCommon.phich_Config = NULL;
  mobilityInfo->radioResourceConfigCommon.pucch_ConfigCommon = CALLOC(1,sizeof(*mobilityInfo->radioResourceConfigCommon.pucch_ConfigCommon));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.pucch_ConfigCommon, 
	 (void *)&rrc_inst->sib2->radioResourceConfigCommon.pucch_ConfigCommon,
	 sizeof(PUCCH_ConfigCommon_t));
  mobilityInfo->radioResourceConfigCommon.soundingRS_UL_ConfigCommon = CALLOC(1,sizeof(*mobilityInfo->radioResourceConfigCommon.soundingRS_UL_ConfigCommon));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.soundingRS_UL_ConfigCommon, 
	 (void *)&rrc_inst->sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon,
	 sizeof(SoundingRS_UL_ConfigCommon_t));
  mobilityInfo->radioResourceConfigCommon.uplinkPowerControlCommon = CALLOC(1,sizeof(*mobilityInfo->radioResourceConfigCommon.uplinkPowerControlCommon));
  memcpy((void *)mobilityInfo->radioResourceConfigCommon.uplinkPowerControlCommon, 
	 (void *)&rrc_inst->sib2->radioResourceConfigCommon.uplinkPowerControlCommon,
	 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 = rrc_inst->sib2->radioResourceConfigCommon.ul_CyclicPrefixLength;
  //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;
  
  mobilityInfo->carrierBandwidth = CALLOC(1,sizeof(*mobilityInfo->carrierBandwidth)); //CALLOC(1,sizeof(struct CarrierBandwidthEUTRA));  AllowedMeasBandwidth_mbw25
  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
  
  memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.srb_ToAddModList,
	 (void *)SRB_configList2,
	 sizeof(SRB_ToAddModList_t));
  memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.drb_ToAddModList,
	 (void *)DRB_configList2,
	 sizeof(DRB_ToAddModList_t));
    rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.drb_ToReleaseList = NULL;
    memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.mac_MainConfig,
	   (void *)mac_MainConfig,
	   sizeof(MAC_MainConfig_t));
    memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.physicalConfigDedicated,
	   (void *)rrc_inst->physicalConfigDedicated[UE_index],
	   sizeof(PhysicalConfigDedicated_t));
    /*    memcpy((void *)rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.sps_Config,
	   (void *)rrc_inst->sps_Config[UE_index],
	   sizeof(SPS_Config_t));
    */
    LOG_I(RRC,"[eNB %d] Frame %d: adding new UE\n");
    Idx = (UE_index * NB_RB_MAX) + DCCH;
    // SRB1
    eNB_rrc_inst[Mod_id].Srb1[UE_index].Active = 1;
    eNB_rrc_inst[Mod_id].Srb1[UE_index].Srb_info.Srb_id = Idx;
    memcpy (&eNB_rrc_inst[Mod_id].Srb1[UE_index].Srb_info.Lchan_desc[0], 
	    &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
    memcpy (&eNB_rrc_inst[Mod_id].Srb1[UE_index].Srb_info.Lchan_desc[1], 
	    &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
    
    // SRB2
    eNB_rrc_inst[Mod_id].Srb2[UE_index].Active = 1;
    eNB_rrc_inst[Mod_id].Srb2[UE_index].Srb_info.Srb_id = Idx;
    memcpy (&eNB_rrc_inst[Mod_id].Srb2[UE_index].Srb_info.Lchan_desc[0], 
	    &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
    memcpy (&eNB_rrc_inst[Mod_id].Srb2[UE_index].Srb_info.Lchan_desc[1], 
	    &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
    
    LOG_I (RRC,"[eNB %d] CALLING RLC CONFIG SRB1 (rbid %d) for UE %d\n",Mod_id, Idx, UE_index);
    
    //      rrc_pdcp_config_req (Mod_id, frame, 1, ACTION_ADD, idx, UNDEF_SECURITY_MODE);
    //      rrc_rlc_config_req(Mod_id,frame,1,ACTION_ADD,Idx,SIGNALLING_RADIO_BEARER,Rlc_info_am_config);
    
    rrc_pdcp_config_asn1_req (Mod_id, frame, 1, UE_index,
			      eNB_rrc_inst[Mod_id].SRB_configList[UE_index],
			      (DRB_ToAddModList_t *) NULL,
			      (DRB_ToReleaseList_t *) NULL,
			      0xff,
			      NULL,
			      NULL,
			      NULL
#ifdef Rel10
			      , (PMCH_InfoList_r9_t *) NULL
#endif
			      );
    
    rrc_rlc_config_asn1_req (Mod_id, frame, 1, UE_index,
			     eNB_rrc_inst[Mod_id].SRB_configList[UE_index],
			     (DRB_ToAddModList_t *) NULL,
			     (DRB_ToReleaseList_t *) NULL
#ifdef Rel10
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			     , (PMCH_InfoList_r9_t *) NULL
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#endif
			     );
    
    
  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->reportConfigToAddModList = ReportConfig_list;
    memset (buffer, 0, RRC_BUF_SIZE);

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    size = do_RRCConnectionReconfiguration (Mod_id, buffer, UE_index, get_next_rrc_transaction_identifier(Mod_id),  //Transaction_id,
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                                          SRB_configList2, DRB_configList2, NULL,       // DRB2_list,
                                          NULL, //*sps_Config,
                                          physicalConfigDedicated[UE_index], MeasObj_list, ReportConfig_list,
					  NULL, //quantityConfig,
                                          MeasId_list, mac_MainConfig, NULL, mobilityInfo,Sparams,
					  NULL, NULL, nas_pdu, nas_length);   

    LOG_I (RRC,"[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration for handover (bytes %d, UE id %d)\n",
         Mod_id, frame, size, UE_index);
  // to be updated if needed
  /*if (eNB_rrc_inst[Mod_id].SRB1_config[UE_index]->logicalChannelConfig) {
    if (eNB_rrc_inst[Mod_id].SRB1_config[UE_index]->logicalChannelConfig->present == SRB_ToAddMod__logicalChannelConfig_PR_explicitValue) {
      SRB1_logicalChannelConfig = &eNB_rrc_inst[Mod_id].SRB1_config[UE_index]->logicalChannelConfig->choice.explicitValue;
    }
    else {
      SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
    }
  }
  else {
    SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
  }
  */

  LOG_D (RRC,"[MSC_MSG][FRAME %05d][RRC_eNB][MOD %02d][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration_handover to UE %d MUI %d) --->][PDCP][MOD %02d][RB %02d]\n",
	 frame, Mod_id, size, UE_index, rrc_eNB_mui, Mod_id,
         (UE_index * NB_RB_MAX) + DCCH);
  
  //rrc_rlc_data_req(Mod_id,frame, 1,(UE_index*NB_RB_MAX)+DCCH,rrc_eNB_mui++,0,size,(char*)buffer);
  //pdcp_data_req (Mod_id, frame, 1, (UE_index * NB_RB_MAX) + DCCH,rrc_eNB_mui++, 0, size, (char *) buffer, 1);
   rrc_mac_config_req (Mod_id, 1, UE_index, 0,
		      (RadioResourceConfigCommonSIB_t *) NULL,
		      eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index],
		      (MeasObjectToAddMod_t **) NULL,
		      eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index], 
		      1, 
		      SRB1_logicalChannelConfig,
		      eNB_rrc_inst[Mod_id].measGapConfig[UE_index],
		      (TDD_Config_t *) NULL, 
		      (MobilityControlInfo_t *)mobilityInfo,
		      (u8 *) NULL,(u16 *) NULL, NULL, NULL, NULL,
		      (MBSFN_SubframeConfigList_t *) NULL
#ifdef Rel10
		      ,
		      0,
		      (MBSFN_AreaInfoList_r9_t *) NULL,
		      (PMCH_InfoList_r9_t *) NULL
#endif
#ifdef CBA
		       ,
		       0,
		       0,
#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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  */
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  if (sourceModId != 0xFF) {
    memcpy(eNB_rrc_inst[sourceModId].handover_info[eNB_rrc_inst[Mod_id].handover_info[UE_index]->ueid_s]->buf,
	   (void *)buffer,
	   size);
    eNB_rrc_inst[sourceModId].handover_info[eNB_rrc_inst[Mod_id].handover_info[UE_index]->ueid_s]->size = size;
    eNB_rrc_inst[sourceModId].handover_info[eNB_rrc_inst[Mod_id].handover_info[UE_index]->ueid_s]->ho_complete = 0xF1;
    //eNB_rrc_inst[Mod_id].handover_info[UE_index]->ho_complete = 0xFF;
    LOG_D(RRC,"[eNB %d] Frame %d: setting handover complete to 0xF1 for (%d,%d) and to 0xFF for (%d,%d)\n", 
	  Mod_id, frame,
	  sourceModId,eNB_rrc_inst[Mod_id].handover_info[UE_index]->ueid_s,
	  Mod_id, UE_index);
  }
  else
    LOG_W(RRC,"[eNB %d] Frame %d: rrc_eNB_generate_RRCConnectionReconfiguration_handover: Could not find source eNB mod_id.\n", 
	  Mod_id, frame);


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}

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void rrc_eNB_process_RRCConnectionReconfigurationComplete (u8 Mod_id, u32 frame,
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                                                      u8 UE_index,
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                                                      RRCConnectionReconfigurationComplete_r8_IEs_t *rrcConnectionReconfigurationComplete)
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{
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  int i;
#ifdef NAS_NETLINK
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  int oip_ifup = 0;
  int dest_ip_offset = 0;
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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 = eNB_rrc_inst[Mod_id].DRB_configList[UE_index];
  SRB_ToAddModList_t *SRB_configList = eNB_rrc_inst[Mod_id].SRB_configList[UE_index];
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#if defined(ENABLE_SECURITY)
  /* Derive the keys from kenb */
  if (DRB_configList != NULL) {
    derive_key_up_enc(eNB_rrc_inst[Mod_id].ciphering_algorithm[UE_index],
                      eNB_rrc_inst[Mod_id].kenb[UE_index], &kUPenc);
  }

  derive_key_rrc_enc(eNB_rrc_inst[Mod_id].ciphering_algorithm[UE_index],
                     eNB_rrc_inst[Mod_id].kenb[UE_index], &kRRCenc);
  derive_key_rrc_int(eNB_rrc_inst[Mod_id].integrity_algorithm[UE_index],
                     eNB_rrc_inst[Mod_id].kenb[UE_index], &kRRCint);
#endif

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  // Refresh SRBs/DRBs
  rrc_pdcp_config_asn1_req (Mod_id, frame, 1, UE_index,
                            SRB_configList,
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                            DRB_configList, (DRB_ToReleaseList_t *) NULL,
                            eNB_rrc_inst[Mod_id].ciphering_algorithm[UE_index] |
                            (eNB_rrc_inst[Mod_id].integrity_algorithm[UE_index] << 4),
                            kRRCenc,
                            kRRCint,
                            kUPenc
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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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  // Refresh SRBs/DRBs
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  rrc_rlc_config_asn1_req (Mod_id, frame, 1, UE_index,
                           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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  // 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,
                     "[eNB %d] Frame  %d : Logical Channel UL-DCCH, Received RRCConnectionReconfigurationComplete from UE %d, reconfiguring DRB %d/LCID %d\n",
                     Mod_id, frame, UE_index,
                     (int) DRB_configList->list.array[i]->drb_Identity,
                     (UE_index * NB_RB_MAX) +
                     (int) *DRB_configList->list.array[i]->
                     logicalChannelIdentity);
              if (eNB_rrc_inst[Mod_id].DRB_active[UE_index][i] == 0)
                {
                  /*
                     rrc_pdcp_config_req (Mod_id, frame, 1, ACTION_ADD,
                     (UE_index * NB_RB_MAX) + *DRB_configList->list.array[i]->logicalChannelIdentity,UNDEF_SECURITY_MODE);
                     rrc_rlc_config_req(Mod_id,frame,1,ACTION_ADD,
                     (UE_index * NB_RB_MAX) + (int)*eNB_rrc_inst[Mod_id].DRB_config[UE_index][i]->logicalChannelIdentity,
                     RADIO_ACCESS_BEARER,Rlc_info_um);
                   */
                  eNB_rrc_inst[Mod_id].DRB_active[UE_index][i] = 1;

                  LOG_D (RRC,
                         "[eNB %d] Frame %d: Establish RLC UM Bidirectional, DRB %d Active\n",
                         Mod_id, frame,
                         (int) DRB_configList->list.array[i]->drb_Identity);

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#ifdef NAS_NETLINK
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                  // can mean also IPV6 since ether -> ipv6 autoconf
#if !defined(OAI_NW_DRIVER_TYPE_ETHERNET) && !defined(EXMIMO)
                  LOG_I (OIP,
                         "[eNB %d] trying to bring up the OAI interface oai%d\n",
                         Mod_id, Mod_id);
                  oip_ifup = nas_config (Mod_id,        // interface index
                                         Mod_id + 1,    // thrid octet
                                         Mod_id + 1);   // fourth octet

                  if (oip_ifup == 0)
                    {           // interface is up --> send a config the DRB
#ifdef OAI_EMU
                      oai_emulation.info.oai_ifup[Mod_id] = 1;
                      dest_ip_offset = NB_eNB_INST;
#else
                      dest_ip_offset = 8;
#endif
                      LOG_I (OIP,
                             "[eNB %d] Config the oai%d to send/receive pkt on DRB %d to/from the protocol stack\n",
                             Mod_id, Mod_id,
                             (UE_index * NB_RB_MAX) +
                             *DRB_configList->list.array[i]->
                             logicalChannelIdentity);
                      rb_conf_ipv4 (0,  //add
                                    UE_index,   //cx
                                    Mod_id,     //inst
                                    (UE_index * NB_RB_MAX) + *DRB_configList->list.array[i]->logicalChannelIdentity, 0, //dscp
                                    ipv4_address (Mod_id + 1, Mod_id + 1),      //saddr
                                    ipv4_address (Mod_id + 1, dest_ip_offset + UE_index + 1));  //daddr

                      LOG_D (RRC, "[eNB %d] State = Attached (UE %d)\n",
                             Mod_id, UE_index);
                    }
#else
#ifdef OAI_EMU
                  oai_emulation.info.oai_ifup[Mod_id] = 1;
#endif
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#endif
#endif

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                  LOG_D (RRC,
                         "[MSC_MSG][FRAME %05d][RRC_eNB][MOD %02d][][--- MAC_CONFIG_REQ  (DRB UE %d) --->][MAC_eNB][MOD %02d][]\n",
                         frame, Mod_id, UE_index, Mod_id);
                  if (DRB_configList->list.array[i]->logicalChannelIdentity)
                    DRB2LCHAN[i] =
                      (u8) *
                      DRB_configList->list.array[i]->logicalChannelIdentity;
                  rrc_mac_config_req (Mod_id, 1, UE_index, 0,
                                      (RadioResourceConfigCommonSIB_t *) NULL,
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                                      eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index],
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                                      (MeasObjectToAddMod_t **) NULL,
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                                      eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index], 
				      DRB2LCHAN[i],
                                      DRB_configList->list.array[i]->logicalChannelConfig,
                                      eNB_rrc_inst[Mod_id].measGapConfig[UE_index],
                                      (TDD_Config_t *) NULL, 
				      NULL,
				      (u8 *) NULL,
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                                      (u16 *) NULL, NULL, NULL, NULL,
                                      (MBSFN_SubframeConfigList_t *) NULL
#ifdef Rel10
                                      ,
                                      0,
                                      (MBSFN_AreaInfoList_r9_t *) NULL,
                                      (PMCH_InfoList_r9_t *) NULL
#endif
#ifdef CBA
                                      ,
                                      eNB_rrc_inst[Mod_id].
                                      num_active_cba_groups,
                                      eNB_rrc_inst[Mod_id].cba_rnti[0]
#endif
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				      );
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                }
              else
                {               // remove LCHAN from MAC/PHY

                  if (eNB_rrc_inst[Mod_id].DRB_active[UE_index][i] == 1)
                    {
                      // DRB has just been removed so remove RLC + PDCP for DRB
                      /*      rrc_pdcp_config_req (Mod_id, frame, 1, ACTION_REMOVE,
                         (UE_index * NB_RB_MAX) + DRB2LCHAN[i],UNDEF_SECURITY_MODE);
                       */
                      rrc_rlc_config_req (Mod_id, frame, 1, ACTION_REMOVE,
                                          (UE_index * NB_RB_MAX) +
                                          DRB2LCHAN[i], RADIO_ACCESS_BEARER,
                                          Rlc_info_um);
                    }
                  eNB_rrc_inst[Mod_id].DRB_active[UE_index][i] = 0;
                  LOG_D (RRC,
                         "[MSC_MSG][FRAME %05d][RRC_eNB][MOD %02d][][--- MAC_CONFIG_REQ  (DRB UE %d) --->][MAC_eNB][MOD %02d][]\n",
                         frame, Mod_id, UE_index, Mod_id);

                  rrc_mac_config_req (Mod_id, 1, UE_index, 0,
                                      (RadioResourceConfigCommonSIB_t *) NULL,
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                                      eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index],
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                                      (MeasObjectToAddMod_t **) NULL,
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                                      eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index], 
				      DRB2LCHAN[i],
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                                      (LogicalChannelConfig_t *) NULL,
                                      (MeasGapConfig_t *) NULL,
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                                      (TDD_Config_t *) NULL, 
				      NULL,
				      (u8 *) NULL,
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                                      (u16 *) NULL, NULL, NULL, NULL, NULL
#ifdef Rel10
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                                      ,0,
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                                      (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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    }
}

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void rrc_eNB_generate_RRCConnectionSetup (u8 Mod_id, u32 frame, u16 UE_index) {
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  LogicalChannelConfig_t *SRB1_logicalChannelConfig;    //,*SRB2_logicalChannelConfig;
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  SRB_ToAddModList_t **SRB_configList = &eNB_rrc_inst[Mod_id].SRB_configList[UE_index];
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  SRB_ToAddMod_t *SRB1_config;
  int cnt;

  eNB_rrc_inst[Mod_id].Srb0.Tx_buffer.payload_size =
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    do_RRCConnectionSetup ((u8 *) eNB_rrc_inst[Mod_id].Srb0.Tx_buffer.Payload,
                           mac_xface->get_transmission_mode (Mod_id,
                                                             find_UE_RNTI
                                                             (Mod_id,
                                                              UE_index)),
                           UE_index, 0, mac_xface->lte_frame_parms,
                           SRB_configList,
                           &eNB_rrc_inst[Mod_id].
                           physicalConfigDedicated[UE_index]);
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  // configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE

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  if (*SRB_configList != NULL)
    {
      for (cnt = 0; cnt < (*SRB_configList)->list.count; cnt++)
        {
          if ((*SRB_configList)->list.array[cnt]->srb_Identity == 1)
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          {
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              SRB1_config = (*SRB_configList)->list.array[cnt];
              if (SRB1_config->logicalChannelConfig)
                {
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                  if (SRB1_config->logicalChannelConfig->present == SRB_ToAddMod__logicalChannelConfig_PR_explicitValue)
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                    {
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                      SRB1_logicalChannelConfig = &SRB1_config->logicalChannelConfig->choice.explicitValue;
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                    }
                  else
                    {
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                      SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
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                    }
                }
              else
                {
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                  SRB1_logicalChannelConfig =  &SRB1_logicalChannelConfig_defaultValue;
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                }

              LOG_D (RRC,
                     "[MSC_MSG][FRAME %05d][RRC_eNB][MOD %02d][][--- MAC_CONFIG_REQ  (SRB1 UE %d) --->][MAC_eNB][MOD %02d][]\n",
                     frame, Mod_id, UE_index, Mod_id);
              rrc_mac_config_req (Mod_id, 1, UE_index, 0,
                                  (RadioResourceConfigCommonSIB_t *) NULL,
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                                  eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index],
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                                  (MeasObjectToAddMod_t **) NULL,
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                                  eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index], 
				  1,
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                                  SRB1_logicalChannelConfig,
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                                  eNB_rrc_inst[Mod_id].measGapConfig[UE_index],
                                  (TDD_Config_t *) NULL, 
				  NULL,
				  (u8 *) NULL,
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                                  (u16 *) NULL, NULL, NULL, NULL,
                                  (MBSFN_SubframeConfigList_t *) NULL
#ifdef Rel10
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                                  ,0,
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                                  (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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                );
              break;
            }
        }
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    }
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  LOG_I (RRC,
         "[eNB %d][RAPROC] Frame %d : Logical Channel DL-CCCH, Generating RRCConnectionSetup (bytes %d, UE %d)\n",
         Mod_id, frame, eNB_rrc_inst[Mod_id].Srb0.Tx_buffer.payload_size,
         UE_index);
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}

/*
  void ue_rrc_process_rrcConnectionReconfiguration(u8 Mod_id,u32 frame,
  RRCConnectionReconfiguration_t *rrcConnectionReconfiguration,
  u8 CH_index) {

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

  if (rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.radioResourceConfigDedicated) {
  rrc_ue_process_radioResourceConfigDedicated(Mod_id,frame,CH_index,
  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.radioResourceConfigDedicated);


  }

  // check other fields for
  }
  }
*/
#ifndef USER_MODE
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EXPORT_SYMBOL (Rlc_info_am_config);
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#endif
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#if defined(ENABLE_ITTI)
void *rrc_enb_task(void *args_p) {
  MessageDef *msg_p;
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  const char *msg_name;
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  instance_t instance;
  SRB_INFO *srb_info_p;
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  uint8_t ue_index;
  uint32_t length;
  uint8_t *buffer;
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  itti_mark_task_ready (TASK_RRC_ENB);

  while(1) {
    // Wait for a message
    itti_receive_msg (TASK_RRC_ENB, &msg_p);

    msg_name = ITTI_MSG_NAME (msg_p);
    instance = ITTI_MSG_INSTANCE (msg_p);

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    switch (ITTI_MSG_ID(msg_p)) {
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      case TERMINATE_MESSAGE:
        itti_exit_task ();
        break;

      case MESSAGE_TEST:
        LOG_D(RRC, "Received %s\n", msg_name);
        break;

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      /* MAC messages */
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      case RRC_MAC_CCCH_DATA_IND:
        LOG_D(RRC, "Received %s: instance %d, frame %d,\n", msg_name, instance,
              RRC_MAC_CCCH_DATA_IND (msg_p).frame);

        srb_info_p = &eNB_rrc_inst[instance].Srb0;

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        memcpy (srb_info_p->Rx_buffer.Payload, RRC_MAC_CCCH_DATA_IND (msg_p).sdu,
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                RRC_MAC_CCCH_DATA_IND (msg_p).sdu_size);
        srb_info_p->Rx_buffer.payload_size = RRC_MAC_CCCH_DATA_IND (msg_p).sdu_size;
        rrc_eNB_decode_ccch (instance, RRC_MAC_CCCH_DATA_IND (msg_p).frame, srb_info_p);
        break;

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      /* PDCP messages */
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      case RRC_DCCH_DATA_IND:
        LOG_D(RRC, "Received %s: instance %d, frame %d, DCCH %d, UE %d\n", msg_name, instance,
              RRC_DCCH_DATA_IND (msg_p).frame, RRC_DCCH_DATA_IND (msg_p).dcch_index, RRC_DCCH_DATA_IND (msg_p).ue_index);

        rrc_eNB_decode_dcch (instance, RRC_DCCH_DATA_IND (msg_p).frame, RRC_DCCH_DATA_IND (msg_p).dcch_index,
                             RRC_DCCH_DATA_IND (msg_p).ue_index, RRC_DCCH_DATA_IND (msg_p).sdu_p,
                             RRC_DCCH_DATA_IND (msg_p).sdu_size);

        // Message buffer has been processed, free it now.
        free (RRC_DCCH_DATA_IND (msg_p).sdu_p);
        break;

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      /* S1AP Messages */
      case S1AP_DOWNLINK_NAS:
        ue_index = S1AP_DOWNLINK_NAS (msg_p).eNB_ue_s1ap_id; // TOTO convert eNB_ue_s1ap_id into ue_index

        LOG_D(RRC, "Received %s: instance %d, eNB_ue_s1ap_id %d, ue_index %d\n",
              msg_name, instance, S1AP_DOWNLINK_NAS (msg_p).eNB_ue_s1ap_id, ue_index);

        /* Allocate a buffer for the NAS PDU payload plus some space for the encapsulation */
        length = S1AP_DOWNLINK_NAS (msg_p).nas_pdu.length + 20;
        buffer = malloc (length);

        /* Create message for PDCP (DLInformationTransfer_t) */
        length = do_DLInformationTransfer(length, buffer, get_next_rrc_transaction_identifier(instance),
                S1AP_DOWNLINK_NAS (msg_p).nas_pdu.length, S1AP_DOWNLINK_NAS (msg_p).nas_pdu.buffer);

        /* Transfer data to PDCP */
        pdcp_rrc_data_req (instance, 0 /* TODO put frame number ! */, 1, (ue_index * NB_RB_MAX) + DCCH, rrc_eNB_mui++, 0, length, buffer, 1);
        break;

      case S1AP_INITIAL_CONTEXT_SETUP_REQ:
        ue_index = S1AP_INITIAL_CONTEXT_SETUP_REQ (msg_p).eNB_ue_s1ap_id; // TOTO convert eNB_ue_s1ap_id into ue_index

        LOG_D(RRC, "Received %s: instance %d, eNB_ue_s1ap_id %d, nb_of_e_rabs %d\n", msg_name, instance,
              S1AP_INITIAL_CONTEXT_SETUP_REQ (msg_p).eNB_ue_s1ap_id, S1AP_INITIAL_CONTEXT_SETUP_REQ (msg_p).nb_of_e_rabs);

        rrc_eNB_generate_SecurityModeCommand (instance, 0 /* TODO put frame number ! */, ue_index);
        // TODO process this message
        break;

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      default:
        LOG_E(RRC, "Received unexpected message %s\n", msg_name);
        break;
    }

    free (msg_p);
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    msg_p = NULL;
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  }
}
#endif