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 "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 "rrc_eNB_S1AP.h"
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# if defined(ENABLE_ITTI)
# else
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#   include "../../S1AP/s1ap_eNB.h"
# endif
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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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mui_t rrc_eNB_mui = 0;
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/*------------------------------------------------------------------------------*/
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static void init_SI (u8 Mod_id
#if defined(ENABLE_ITTI)
                   , RrcConfigurationReq *configuration
#endif
                    ) {
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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,
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                                                &eNB_rrc_inst[Mod_id].sib1
#if defined(ENABLE_ITTI)
                                              , configuration
#endif
                                                );
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  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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/*------------------------------------------------------------------------------*/
static void 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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/*------------------------------------------------------------------------------*/
static void init_MBMS (u8 Mod_id, u32 frame) {
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  // 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 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]);
    }
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    ascii_buffer[2 * i] = '\0';
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    LOG_T(RRC, "[OSA][eNB %d][UE %d] kenb    = %s\n", Mod_id, UE_index, ascii_buffer);
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#endif
}

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/*------------------------------------------------------------------------------*/
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uint8_t rrc_eNB_get_next_transaction_identifier(uint8_t Mod_id)
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{
    static uint8_t rrc_transaction_identifier[NUMBER_OF_eNB_MAX];

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    rrc_transaction_identifier[Mod_id] = (rrc_transaction_identifier[Mod_id] + 1) % RRC_TRANSACTION_IDENTIFIER_NUMBER;
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    return rrc_transaction_identifier[Mod_id];
}

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/*------------------------------------------------------------------------------*/
/* Functions to handle UE index in eNB UE list */
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static uint8_t rrc_eNB_get_next_free_UE_index (uint8_t Mod_id, uint8_t *UE_identity)
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{
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  uint8_t i, first_index = UE_INDEX_INVALID, reg = 0;
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  DevCheck(Mod_id < NB_eNB_INST, Mod_id, NB_eNB_INST, 0);

  for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
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    if ((first_index == UE_INDEX_INVALID) && (eNB_rrc_inst[Mod_id].Info.UE_list[i] == 0)) {
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      first_index = i; // save first free position
    }

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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[i])) == 0) {
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      // UE_identity already registered
      reg = 1;
    }
  }

  if (reg == 0) {
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    LOG_I(RRC, "[eNB %d] Adding UE %d\n", Mod_id, first_index);
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    return (first_index);
  }
  else {
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    return (UE_INDEX_INVALID);
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  }
}

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void rrc_eNB_free_UE_index (uint8_t Mod_id, uint8_t UE_id)
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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, "[eNB %d] Removing UE %d rv 0x%" PRIx64 "\n", Mod_id, UE_id, eNB_rrc_inst[Mod_id].Info.UE_list[UE_id]);
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  eNB_rrc_inst[Mod_id].Info.UE[UE_id].Status = RRC_IDLE;
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  eNB_rrc_inst[Mod_id].Info.UE_list[UE_id] = 0;
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}

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/*------------------------------------------------------------------------------*/
void rrc_eNB_process_RRCConnectionSetupComplete (u8 Mod_id,
                                                 u32 frame,
                                                 u8 UE_index,
                                                 RRCConnectionSetupComplete_r8_IEs_t *rrcConnectionSetupComplete)
{
  LOG_I (RRC, "[eNB %d][RAPROC] Frame %d : Logical Channel UL-DCCH, ""processing RRCConnectionSetupComplete from UE %d\n",
         Mod_id, frame, UE_index);

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

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/*------------------------------------------------------------------------------*/
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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, rrc_eNB_get_next_transaction_identifier(Mod_id),
      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);
  //rrc_rlc_data_req(Mod_id,frame, 1,(UE_index*NB_RB_MAX)+DCCH,rrc_eNB_mui++,0,size,(char*)buffer);
  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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/*------------------------------------------------------------------------------*/
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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, rrc_eNB_get_next_transaction_identifier(Mod_id));

  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);


  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);
  //rrc_rlc_data_req(Mod_id,frame, 1,(UE_index*NB_RB_MAX)+DCCH,rrc_eNB_mui++,0,size,(char*)buffer);
  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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/*------------------------------------------------------------------------------*/
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static void rrc_eNB_generate_defaultRRCConnectionReconfiguration (u8 Mod_id, u32 frame,
                                                                  u16 UE_index,
                                                                  u8 ho_state)
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{
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#if defined(ENABLE_ITTI)
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  eNB_RRC_UE_INFO *UE_info = &eNB_rrc_inst[Mod_id].Info.UE[UE_index];
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#endif
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  u8 buffer[RRC_BUF_SIZE];
  u8 size;
  int i;
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  // 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;
  struct LogicalChannelConfig__ul_SpecificParameters
    *SRB2_ul_SpecificParameters;
  SRB_ToAddModList_t *SRB_configList = rrc_inst->SRB_configList[UE_index];
  SRB_ToAddModList_t *SRB_configList2;
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  struct DRB_ToAddMod *DRB_config;
  struct RLC_Config *DRB_rlc_config;
  struct PDCP_Config *DRB_pdcp_config;
  struct PDCP_Config__rlc_UM *PDCP_rlc_UM;
  struct LogicalChannelConfig *DRB_lchan_config;
  struct LogicalChannelConfig__ul_SpecificParameters
    *DRB_ul_SpecificParameters;
  DRB_ToAddModList_t **DRB_configList = &rrc_inst->DRB_configList[UE_index];
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  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;
#if Rel10
  long *sr_ProhibitTimer_r9;
#endif
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  long *logicalchannelgroup, *logicalchannelgroup_drb;
  long *maxHARQ_Tx, *periodicBSR_Timer;
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  RSRP_Range_t *rsrp=NULL;
  struct MeasConfig__speedStatePars *Sparams=NULL;
  QuantityConfig_t *quantityConfig=NULL;
  CellsToAddMod_t *CellToAdd;
  CellsToAddModList_t *CellsToAddModList;
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  struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList *dedicatedInfoNASList = NULL;
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  DedicatedInfoNAS_t *dedicatedInfoNas;
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  C_RNTI_t *cba_RNTI = NULL;
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#ifdef CBA
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  //struct PUSCH_CBAConfigDedicated_vlola  *pusch_CBAConfigDedicated_vlola;
  uint8_t *cba_RNTI_buf;
  cba_RNTI = CALLOC (1, sizeof (C_RNTI_t));
  cba_RNTI_buf = CALLOC (1, 2 * sizeof (uint8_t));
  cba_RNTI->buf = cba_RNTI_buf;
  cba_RNTI->size = 2;
  cba_RNTI->bits_unused = 0;
  // associate UEs to the CBa groups as a function of their UE id
  if (rrc_inst->num_active_cba_groups)
    {
      cba_RNTI->buf[0] =
        rrc_inst->cba_rnti[UE_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);
    }
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#endif
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  // Configure SRB2
  /// SRB2
  SRB2_config = CALLOC (1, sizeof (*SRB2_config));
  SRB_configList2 = CALLOC (1, sizeof (*SRB_configList2));
  memset (SRB_configList2, 0, sizeof (*SRB_configList2));
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  SRB2_config->srb_Identity = 2;
  SRB2_rlc_config = CALLOC (1, sizeof (*SRB2_rlc_config));
  SRB2_config->rlc_Config = SRB2_rlc_config;
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  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;
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  SRB2_lchan_config = CALLOC (1, sizeof (*SRB2_lchan_config));
  SRB2_config->logicalChannelConfig = SRB2_lchan_config;
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  SRB2_lchan_config->present =  SRB_ToAddMod__logicalChannelConfig_PR_explicitValue;
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  SRB2_ul_SpecificParameters = CALLOC (1, sizeof (*SRB2_ul_SpecificParameters));
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  SRB2_ul_SpecificParameters->priority = 1;
  SRB2_ul_SpecificParameters->prioritisedBitRate = LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  SRB2_ul_SpecificParameters->bucketSizeDuration = LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
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  // LCG for CCCH and DCCH is 0 as defined in 36331
  logicalchannelgroup = CALLOC (1, sizeof (long));
  *logicalchannelgroup = 0;
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  SRB2_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup;
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  SRB2_lchan_config->choice.explicitValue.ul_SpecificParameters =  SRB2_ul_SpecificParameters;
  ASN_SEQUENCE_ADD (&SRB_configList->list, SRB2_config);
  ASN_SEQUENCE_ADD (&SRB_configList2->list, SRB2_config);
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  // Configure DRB
  *DRB_configList = CALLOC (1, sizeof (*DRB_configList));
  /// DRB
  DRB_config = CALLOC (1, sizeof (*DRB_config));
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  //DRB_config->drb_Identity = (DRB_Identity_t) 1; //allowed values 1..32
  // NN: this is the 1st DRB for this ue, so set it to 1
  DRB_config->drb_Identity = (DRB_Identity_t) 1;        // (UE_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;
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  DRB_pdcp_config = CALLOC (1, sizeof (*DRB_pdcp_config));
  DRB_config->pdcp_Config = DRB_pdcp_config;
  DRB_pdcp_config->discardTimer = NULL;
  DRB_pdcp_config->rlc_AM = NULL;
  PDCP_rlc_UM = CALLOC (1, sizeof (*PDCP_rlc_UM));
  DRB_pdcp_config->rlc_UM = PDCP_rlc_UM;
  PDCP_rlc_UM->pdcp_SN_Size = PDCP_Config__rlc_UM__pdcp_SN_Size_len12bits;
  DRB_pdcp_config->headerCompression.present = PDCP_Config__headerCompression_PR_notUsed;
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  DRB_lchan_config = CALLOC (1, sizeof (*DRB_lchan_config));
  DRB_config->logicalChannelConfig = DRB_lchan_config;
  DRB_ul_SpecificParameters = CALLOC (1, sizeof (*DRB_ul_SpecificParameters));
  DRB_lchan_config->ul_SpecificParameters = DRB_ul_SpecificParameters;
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  DRB_ul_SpecificParameters->priority = 2;      // lower priority than srb1, srb2
  DRB_ul_SpecificParameters->prioritisedBitRate = LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  DRB_ul_SpecificParameters->bucketSizeDuration = LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
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  // LCG for DTCH can take the value from 1 to 3 as defined in 36331: normally controlled by upper layers (like RRM)
  logicalchannelgroup_drb = CALLOC (1, sizeof (long));
  *logicalchannelgroup_drb = 1;
  DRB_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup_drb;
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  ASN_SEQUENCE_ADD (&(*DRB_configList)->list, DRB_config);
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  mac_MainConfig = CALLOC (1, sizeof (*mac_MainConfig));
  eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index] = mac_MainConfig;
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  mac_MainConfig->ul_SCH_Config = CALLOC (1, sizeof (*mac_MainConfig->ul_SCH_Config));
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  maxHARQ_Tx = CALLOC (1, sizeof (long));
  *maxHARQ_Tx = MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
  mac_MainConfig->ul_SCH_Config->maxHARQ_Tx = maxHARQ_Tx;
  periodicBSR_Timer = CALLOC (1, sizeof (long));
  *periodicBSR_Timer = MAC_MainConfig__ul_SCH_Config__periodicBSR_Timer_sf64;
  mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
  mac_MainConfig->ul_SCH_Config->retxBSR_Timer =  MAC_MainConfig__ul_SCH_Config__retxBSR_Timer_sf320;
  mac_MainConfig->ul_SCH_Config->ttiBundling = 0;       // FALSE
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  mac_MainConfig->drx_Config = NULL;
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  mac_MainConfig->phr_Config =  CALLOC (1, sizeof (*mac_MainConfig->phr_Config));
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  mac_MainConfig->phr_Config->present = MAC_MainConfig__phr_Config_PR_setup;
  mac_MainConfig->phr_Config->choice.setup.periodicPHR_Timer = MAC_MainConfig__phr_Config__setup__periodicPHR_Timer_sf20;       // sf20 = 20 subframes
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  mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf20;       // sf20 = 20 subframes
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  mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB1;        // Value dB1 =1 dB, dB3 = 3 dB
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#ifdef Rel10
  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;
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#endif
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  // Measurement ID list
  MeasId_list = CALLOC (1, sizeof (*MeasId_list));
  memset ((void *) MeasId_list, 0, sizeof (*MeasId_list));
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  MeasId0 = CALLOC (1, sizeof (*MeasId0));
  MeasId0->measId = 1;
  MeasId0->measObjectId = 1;
  MeasId0->reportConfigId = 1;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId0);
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  MeasId1 = CALLOC (1, sizeof (*MeasId1));
  MeasId1->measId = 2;
  MeasId1->measObjectId = 1;
  MeasId1->reportConfigId = 2;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId1);
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  MeasId2 = CALLOC (1, sizeof (*MeasId2));
  MeasId2->measId = 3;
  MeasId2->measObjectId = 1;
  MeasId2->reportConfigId = 3;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId2);
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  MeasId3 = CALLOC (1, sizeof (*MeasId3));
  MeasId3->measId = 4;
  MeasId3->measObjectId = 1;
  MeasId3->reportConfigId = 4;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId3);
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  MeasId4 = CALLOC (1, sizeof (*MeasId4));
  MeasId4->measId = 5;
  MeasId4->measObjectId = 1;
  MeasId4->reportConfigId = 5;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId4);
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  MeasId5 = CALLOC (1, sizeof (*MeasId5));
  MeasId5->measId = 6;
  MeasId5->measObjectId = 1;
  MeasId5->reportConfigId = 6;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId5);
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  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measIdToAddModList = MeasId_list;
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  // Add one EUTRA Measurement Object
  MeasObj_list = CALLOC (1, sizeof (*MeasObj_list));
  memset ((void *) MeasObj_list, 0, sizeof (*MeasObj_list));
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  // Configure MeasObject
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  MeasObj = CALLOC (1, sizeof (*MeasObj));
  memset ((void *) MeasObj, 0, sizeof (*MeasObj));
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  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
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  MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList = (CellsToAddModList_t *) CALLOC (1, sizeof (*CellsToAddModList));
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  CellsToAddModList = MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList;
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  // 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;
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      ASN_SEQUENCE_ADD (&CellsToAddModList->list, CellToAdd);
  }
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  ASN_SEQUENCE_ADD (&MeasObj_list->list, MeasObj);
  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measObjectToAddModList = MeasObj_list;
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  // Report Configurations for periodical, A1-A5 events
  ReportConfig_list = CALLOC (1, sizeof (*ReportConfig_list));
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  ReportConfig_per = CALLOC (1, sizeof (*ReportConfig_per));
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  ReportConfig_A1 = CALLOC (1, sizeof (*ReportConfig_A1));
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  ReportConfig_A2 = CALLOC (1, sizeof (*ReportConfig_A2));
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  ReportConfig_A3 = CALLOC (1, sizeof (*ReportConfig_A3));
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  ReportConfig_A4 = CALLOC (1, sizeof (*ReportConfig_A4));
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  ReportConfig_A5 = CALLOC (1, sizeof (*ReportConfig_A5));
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  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;
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  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;
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  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;
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  ASN_SEQUENCE_ADD (&ReportConfig_list->list, ReportConfig_A1);
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  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);
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    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;
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    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;
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    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));
    rrc_inst->handover_info[UE_index]->as_config.sourceRadioResourceConfig.drb_ToAddModList = *DRB_configList;
    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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  }
   
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  /* Initialize NAS list */
  dedicatedInfoNASList = CALLOC (1, sizeof (struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList));
  /* Add all NAS PDUs to the list */
  for (i = 0; i < UE_info->nb_of_e_rabs; i++)
  {
    if (UE_info->e_rab[i].param.nas_pdu.buffer != NULL)
    {
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      dedicatedInfoNas = CALLOC (1, sizeof(DedicatedInfoNAS_t));
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      OCTET_STRING_fromBuf (dedicatedInfoNas, (char *) UE_info->e_rab[i].param.nas_pdu.buffer, UE_info->e_rab[i].param.nas_pdu.length);
      ASN_SEQUENCE_ADD (&dedicatedInfoNASList->list, dedicatedInfoNas);
    }

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

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    /* TODO should test if e RAB are Ok before! */
    eNB_rrc_inst[Mod_id].Info.UE[UE_index].e_rab[i].status = E_RAB_STATUS_DONE;
  }
  /* If list is empty free the list and reset the address */
  if(dedicatedInfoNASList->list.count == 0)
  {
    free (dedicatedInfoNASList);
    dedicatedInfoNASList = NULL;
  }
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#endif

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  memset (buffer, 0, RRC_BUF_SIZE);
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  size = do_RRCConnectionReconfiguration (Mod_id, buffer, UE_index, rrc_eNB_get_next_transaction_identifier(Mod_id),  //Transaction_id,
                                          SRB_configList2, *DRB_configList, NULL,       // DRB2_list,
                                          NULL, //*sps_Config,
                                          physicalConfigDedicated[UE_index], MeasObj_list, ReportConfig_list, 
                                          quantityConfig,
                                          MeasId_list, mac_MainConfig, NULL,NULL,Sparams,rsrp,
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                                          cba_RNTI, dedicatedInfoNASList);

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  /* Free all NAS PDUs */
  for (i = 0; i < UE_info->nb_of_e_rabs; i++)
  {
    if (UE_info->e_rab[i].param.nas_pdu.buffer != NULL)
    {
      /* Free the NAS PDU buffer and invalidate it */
      free (UE_info->e_rab[i].param.nas_pdu.buffer);
      UE_info->e_rab[i].param.nas_pdu.buffer = NULL;
    }
  }
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#endif
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  LOG_I (RRC,"[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration (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 (rrcConnectionReconfiguration 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_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,
                                   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) {
      LOG_I (RRC, "Physical Cell Id %d\n",
             (int) measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->physCellId);
      LOG_I (RRC, "RSRP of Target %d\n",
             (int) *(measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->measResult.rsrpResult));
      LOG_I (RRC, "RSRQ of Target %d\n",
             (int) *(measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->measResult.rsrqResult));
  }
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  LOG_I (RRC, "RSRP of Source %d\n",
         measResults2->measResultPCell.rsrpResult);
  LOG_I (RRC, "RSRQ of Source %d\n",
         measResults2->measResultPCell.rsrqResult);
#else
  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);
  }
  //Look for IP address of the target eNB
  //Send Handover Request -> target eNB
  //Wait for Handover Acknowledgement <- target eNB
  //Send Handover Command
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  //x2delay();
  //    handover_request_x2(UE_index,Mod_id,measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->physCellId);
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  //    u8 buffer[100];
  //    int size=rrc_eNB_generate_Handover_Command_TeNB(0,0,buffer);
  //
  //      send_check_message((char*)buffer,size);
  //send_handover_command();
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}

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/*------------------------------------------------------------------------------*/
void rrc_eNB_generate_HandoverPreparationInformation (u8 Mod_id, u32 frame, u8 UE_index, PhysCellId_t targetPhyId) {
  u8 UE_id_target;
  u8 mod_id_target = get_adjacent_cell_mod_id(targetPhyId);
  HANDOVER_INFO *handoverInfo = CALLOC(1,sizeof(*handoverInfo));
  /*
  u8 buffer[100];
  u8 size;
  struct PhysicalConfigDedicated  **physicalConfigDedicated = &eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index];
  RadioResourceConfigDedicated_t *radioResourceConfigDedicated = CALLOC(1,sizeof(RadioResourceConfigDedicated_t));
  */
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  handoverInfo->as_config.antennaInfoCommon.antennaPortsCount =  0; //Not used 0- but check value
  handoverInfo->as_config.sourceDl_CarrierFreq = 36090; //Verify!
  memcpy((void*) &handoverInfo->as_config.sourceMasterInformationBlock, 
         (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));
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  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);
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    UE_id_target = rrc_eNB_get_next_free_UE_index(mod_id_target,(u8 *) &eNB_rrc_inst[Mod_id].Info.UE_list[UE_index]); //this should return a new index
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    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);
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  }
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  else
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    LOG_E(RRC,"\nError in obtaining Module ID of target eNB for handover \n");
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}

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/*------------------------------------------------------------------------------*/
void rrc_eNB_process_handoverPreparationInformation(u8 Mod_id,u32 frame, u16 UE_index) {
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  LOG_I(RRC,"[eNB %d] Frame %d : Logical Channel UL-DCCH, processing RRCHandoverPreparationInformation, sending RRCConnectionReconfiguration to UE %d \n",Mod_id,frame,UE_index);
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  //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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}
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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,
                      eNB_rrc_inst[Mod_id].handover_info[i]->buf,1);
        eNB_rrc_inst[Mod_id].handover_info[i]->ho_complete = 0xF2;
      }
    }
  }
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}
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/*------------------------------------------------------------------------------*/
// 5.3.5.4 RRCConnectionReconfiguration including the mobilityControlInfo to prepare the UE handover
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];
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  u8 size;
  int i;
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  uint8_t rv[2];
  u16 Idx;
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  // 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; 
  LogicalChannelConfig_t *SRB1_logicalChannelConfig = NULL;
  SRB_ToAddModList_t *SRB_configList = rrc_inst->SRB_configList[UE_index]; // not used in this context: may be removed
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  SRB_ToAddModList_t *SRB_configList2;

  struct DRB_ToAddMod *DRB_config;
  struct RLC_Config *DRB_rlc_config;
  struct PDCP_Config *DRB_pdcp_config;
  struct PDCP_Config__rlc_UM *PDCP_rlc_UM;
  struct LogicalChannelConfig *DRB_lchan_config;
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  struct LogicalChannelConfig__ul_SpecificParameters   *DRB_ul_SpecificParameters;
  // DRB_ToAddModList_t **DRB_configList = &rrc_inst->DRB_configList[UE_index];
  DRB_ToAddModList_t *DRB_configList2;
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  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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  QuantityConfig_t *quantityConfig;
  MobilityControlInfo_t *mobilityInfo;
  // HandoverCommand_t handoverCommand;
  u8 sourceModId = get_adjacent_cell_mod_id(rrc_inst->handover_info[UE_index]->as_context.reestablishmentInfo->sourcePhysCellId);
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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;
  struct MeasConfig__speedStatePars *Sparams;
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  CellsToAddMod_t *CellToAdd;
  CellsToAddModList_t *CellsToAddModList;
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  // 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;
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  struct RRCConnectionReconfiguration_r8_IEs__dedicatedInfoNASList *dedicatedInfoNASList;

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  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
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#ifdef Rel10
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                      ,
                      0,
                      (MBSFN_AreaInfoList_r9_t *) NULL,
                      (PMCH_InfoList_r9_t *) NULL
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#endif
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#ifdef CBA
                      ,
                      eNB_rrc_inst[Mod_id].
                      num_active_cba_groups,
                      eNB_rrc_inst[Mod_id].cba_rnti[0]
#endif
                      );
  
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  // Configure target eNB SRB2
  /// SRB2
  SRB2_config = CALLOC (1, sizeof (*SRB2_config));
  SRB_configList2 = CALLOC (1, sizeof (*SRB_configList2));
  memset (SRB_configList2, 0, sizeof (*SRB_configList2));
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  SRB2_config->srb_Identity = 2;
  SRB2_rlc_config = CALLOC (1, sizeof (*SRB2_rlc_config));
  SRB2_config->rlc_Config = SRB2_rlc_config;
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  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;
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  SRB2_lchan_config = CALLOC (1, sizeof (*SRB2_lchan_config));
  SRB2_config->logicalChannelConfig = SRB2_lchan_config;
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  SRB2_lchan_config->present =  SRB_ToAddMod__logicalChannelConfig_PR_explicitValue;
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  SRB2_ul_SpecificParameters =  CALLOC (1, sizeof (*SRB2_ul_SpecificParameters));
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  SRB2_ul_SpecificParameters->priority = 1;
  SRB2_ul_SpecificParameters->prioritisedBitRate = LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  SRB2_ul_SpecificParameters->bucketSizeDuration = LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
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  // LCG for CCCH and DCCH is 0 as defined in 36331
  logicalchannelgroup = CALLOC (1, sizeof (long));
  *logicalchannelgroup = 0;
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  SRB2_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup;
  SRB2_lchan_config->choice.explicitValue.ul_SpecificParameters =  SRB2_ul_SpecificParameters;
  ASN_SEQUENCE_ADD (&SRB_configList->list, SRB2_config);
  ASN_SEQUENCE_ADD (&SRB_configList2->list, SRB2_config);
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  // Configure target eNB DRB
  DRB_configList2 = CALLOC (1, sizeof (*DRB_configList2));
  /// DRB
  DRB_config = CALLOC (1, sizeof (*DRB_config));
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  //DRB_config->drb_Identity = (DRB_Identity_t) 1; //allowed values 1..32
  // NN: this is the 1st DRB for this ue, so set it to 1
  DRB_config->drb_Identity = (DRB_Identity_t) 1;        // (UE_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;
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  DRB_pdcp_config = CALLOC (1, sizeof (*DRB_pdcp_config));
  DRB_config->pdcp_Config = DRB_pdcp_config;
  DRB_pdcp_config->discardTimer = NULL;
  DRB_pdcp_config->rlc_AM = NULL;
  PDCP_rlc_UM = CALLOC (1, sizeof (*PDCP_rlc_UM));
  DRB_pdcp_config->rlc_UM = PDCP_rlc_UM;
  PDCP_rlc_UM->pdcp_SN_Size = PDCP_Config__rlc_UM__pdcp_SN_Size_len12bits;
  DRB_pdcp_config->headerCompression.present =  PDCP_Config__headerCompression_PR_notUsed;
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  DRB_lchan_config = CALLOC (1, sizeof (*DRB_lchan_config));
  DRB_config->logicalChannelConfig = DRB_lchan_config;
  DRB_ul_SpecificParameters = CALLOC (1, sizeof (*DRB_ul_SpecificParameters));
  DRB_lchan_config->ul_SpecificParameters = DRB_ul_SpecificParameters;
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  DRB_ul_SpecificParameters->priority = 2;      // lower priority than srb1, srb2
  DRB_ul_SpecificParameters->prioritisedBitRate = LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
  DRB_ul_SpecificParameters->bucketSizeDuration = LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
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  // LCG for DTCH can take the value from 1 to 3 as defined in 36331: normally controlled by upper layers (like RRM)
  logicalchannelgroup_drb = CALLOC (1, sizeof (long));
  *logicalchannelgroup_drb = 1;
  DRB_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup_drb;
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  ASN_SEQUENCE_ADD (&DRB_configList2->list, DRB_config);
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  mac_MainConfig = CALLOC (1, sizeof (*mac_MainConfig));
  eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index] = mac_MainConfig;
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  mac_MainConfig->ul_SCH_Config = CALLOC (1, sizeof (*mac_MainConfig->ul_SCH_Config));
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  maxHARQ_Tx = CALLOC (1, sizeof (long));
  *maxHARQ_Tx = MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
  mac_MainConfig->ul_SCH_Config->maxHARQ_Tx = maxHARQ_Tx;
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  periodicBSR_Timer = CALLOC (1, sizeof (long));
  *periodicBSR_Timer = MAC_MainConfig__ul_SCH_Config__periodicBSR_Timer_sf64;
  mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
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  mac_MainConfig->ul_SCH_Config->retxBSR_Timer = MAC_MainConfig__ul_SCH_Config__retxBSR_Timer_sf320;
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  mac_MainConfig->ul_SCH_Config->ttiBundling = 0;       // FALSE
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  mac_MainConfig->drx_Config = NULL;
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  mac_MainConfig->phr_Config = CALLOC (1, sizeof (*mac_MainConfig->phr_Config));
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  mac_MainConfig->phr_Config->present = MAC_MainConfig__phr_Config_PR_setup;
  mac_MainConfig->phr_Config->choice.setup.periodicPHR_Timer = MAC_MainConfig__phr_Config__setup__periodicPHR_Timer_sf20;       // sf20 = 20 subframes
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  mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf20;       // sf20 = 20 subframes

  mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB1;        // Value dB1 =1 dB, dB3 = 3 dB
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  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;
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  // Measurement ID list
  MeasId_list = CALLOC (1, sizeof (*MeasId_list));
  memset ((void *) MeasId_list, 0, sizeof (*MeasId_list));
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  MeasId0 = CALLOC (1, sizeof (*MeasId0));
  MeasId0->measId = 1;
  MeasId0->measObjectId = 1;
  MeasId0->reportConfigId = 1;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId0);
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  MeasId1 = CALLOC (1, sizeof (*MeasId1));
  MeasId1->measId = 2;
  MeasId1->measObjectId = 1;
  MeasId1->reportConfigId = 2;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId1);
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  MeasId2 = CALLOC (1, sizeof (*MeasId2));
  MeasId2->measId = 3;
  MeasId2->measObjectId = 1;
  MeasId2->reportConfigId = 3;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId2);
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  MeasId3 = CALLOC (1, sizeof (*MeasId3));
  MeasId3->measId = 4;
  MeasId3->measObjectId = 1;
  MeasId3->reportConfigId = 4;
  ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId3);
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  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);
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  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measIdToAddModList = MeasId_list;
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  // Add one EUTRA Measurement Object
  MeasObj_list = CALLOC (1, sizeof (*MeasObj_list));
  memset ((void *) MeasObj_list, 0, sizeof (*MeasObj_list));
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  // Configure MeasObject
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  MeasObj = CALLOC (1, sizeof (*MeasObj));
  memset ((void *) MeasObj, 0, sizeof (*MeasObj));
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  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
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  MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList = (CellsToAddModList_t *) CALLOC (1, sizeof (*CellsToAddModList));
  CellsToAddModList = MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList;
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  // 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;
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      ASN_SEQUENCE_ADD (&CellsToAddModList->list, CellToAdd);
  }
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  ASN_SEQUENCE_ADD (&MeasObj_list->list, MeasObj);
  //  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measObjectToAddModList = MeasObj_list;
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  // Report Configurations for periodical, A1-A5 events
  ReportConfig_list = CALLOC (1, sizeof (*ReportConfig_list));
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  ReportConfig_per = CALLOC (1, sizeof (*ReportConfig_per));
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  ReportConfig_A1 = CALLOC (1, sizeof (*ReportConfig_A1));
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  ReportConfig_A2 = CALLOC (1, sizeof (*ReportConfig_A2));
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  ReportConfig_A3 = CALLOC (1, sizeof (*ReportConfig_A3));
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  ReportConfig_A4 = CALLOC (1, sizeof (*ReportConfig_A4));
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  ReportConfig_A5 = CALLOC (1, sizeof (*ReportConfig_A5));
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  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;
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  ASN_SEQUENCE_ADD (&ReportConfig_list->list, ReportConfig_per);
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  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;
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  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;
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  ASN_SEQUENCE_ADD (&ReportConfig_list->list, ReportConfig_A1);
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  ReportConfig_A2->reportConfigId                                                              = 3;
  ReportConfig_A2->reportConfig.present                                                        = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.present                    = ReportConfigEUTRA__triggerType_PR_event;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present = ReportConfigEUTRA__triggerType__event__eventId_PR_eventA2;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA2.a2_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
  ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA2.a2_Threshold.choice.threshold_RSRP = 10;
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  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;
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  ASN_SEQUENCE_ADD(&ReportConfig_list->list,ReportConfig_A2);
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  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;
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  ASN_SEQUENCE_ADD(&ReportConfig_list->list,ReportConfig_A3);
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  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;
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  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;
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  ASN_SEQUENCE_ADD(&ReportConfig_list->list,ReportConfig_A4);
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  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;
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  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;
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  ASN_SEQUENCE_ADD(&ReportConfig_list->list,ReportConfig_A5);
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  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;
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  quantityConfig = CALLOC(1,sizeof(*quantityConfig));
  memset((void *)quantityConfig,0,sizeof(*quantityConfig));
  quantityConfig->quantityConfigEUTRA = CALLOC(1,sizeof(*quantityConfig->quantityConfigEUTRA));
  memset((void *)quantityConfig->quantityConfigEUTRA,0,sizeof(*quantityConfig->quantityConfigEUTRA));
  quantityConfig->quantityConfigCDMA2000 = NULL;
  quantityConfig->quantityConfigGERAN = NULL;
  quantityConfig->quantityConfigUTRA = NULL;
  quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP = CALLOC(1,sizeof(*quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP));
  quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ = CALLOC(1,sizeof(*quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ));
  *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP = FilterCoefficient_fc4;
  *quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ = FilterCoefficient_fc4;


  /* mobilityinfo  */

  mobilityInfo = CALLOC(1,sizeof(*mobilityInfo));
  memset((void *)mobilityInfo,0,sizeof(*mobilityInfo));
  mobilityInfo->targetPhysCellId = (PhysCellId_t) two_tier_hexagonal_cellIds[rrc_inst->handover_info[UE_index]->modid_t];
  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!
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  mobilityInfo->t304 = MobilityControlInfo__t304_ms50; // need to configure an appropriate value here
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  // 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];
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  //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));
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  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;
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  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;
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  // 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
                             , (PMCH_InfoList_r9_t *) NULL
#endif
                             );
    
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    /* Initialize NAS list */
    dedicatedInfoNASList = NULL;

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

    size = do_RRCConnectionReconfiguration (Mod_id, buffer, UE_index, rrc_eNB_get_next_transaction_identifier(Mod_id),  //Transaction_id,
                                          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,
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                                          NULL, NULL, dedicatedInfoNASList);
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    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;
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    }
  }
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  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);
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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);
  //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
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                      ,
                      0,
                      (MBSFN_AreaInfoList_r9_t *) NULL,
                      (PMCH_InfoList_r9_t *) NULL
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#endif
#ifdef CBA
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                       ,
                       0,
                       0,
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#endif
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                      );
 
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  /*
  handoverCommand.criticalExtensions.present = HandoverCommand__criticalExtensions_PR_c1;
  handoverCommand.criticalExtensions.choice.c1.present = HandoverCommand__criticalExtensions__c1_PR_handoverCommand_r8;
  handoverCommand.criticalExtensions.choice.c1.choice.handoverCommand_r8.handoverCommandMessage.buf = buffer;
  handoverCommand.criticalExtensions.choice.c1.choice.handoverCommand_r8.handoverCommandMessage.size = size;
  */
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  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 ue_rrc_process_rrcConnectionReconfiguration(u8 Mod_id,u32 frame,
  RRCConnectionReconfiguration_t *rrcConnectionReconfiguration,
  u8 CH_index) {
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  if (rrcConnectionReconfiguration->criticalExtensions.present == RRCConnectionReconfiguration__criticalExtensions_PR_c1)
  if (rrcConnectionReconfiguration->criticalExtensions.choice.c1.present == RRCConnectionReconfiguration__criticalExtensions__c1_PR_rrcConnectionReconfiguration_r8) {
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  if (rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.radioResourceConfigDedicated) {
  rrc_ue_process_radioResourceConfigDedicated(Mod_id,frame,CH_index,
  rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.radioResourceConfigDedicated);
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  }

  // check other fields for
  }
  }
*/

/*------------------------------------------------------------------------------*/
void rrc_eNB_process_RRCConnectionReconfigurationComplete (u8 Mod_id, u32 frame,
                                                      u8 UE_index,
                                                      RRCConnectionReconfigurationComplete_r8_IEs_t *rrcConnectionReconfigurationComplete)
{
  int i;
#ifdef NAS_NETLINK
  int oip_ifup = 0;
  int dest_ip_offset = 0;
#endif

  uint8_t *kRRCenc = NULL;
  uint8_t *kRRCint = NULL;
  uint8_t *kUPenc  = NULL;

  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];

#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

  // Refresh SRBs/DRBs
  rrc_pdcp_config_asn1_req (Mod_id, frame, 1, UE_index,
                            SRB_configList,
                            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
#ifdef Rel10
                            , (PMCH_InfoList_r9_t *) NULL
#endif
    );
  // Refresh SRBs/DRBs
  rrc_rlc_config_asn1_req (Mod_id, frame, 1, UE_index,
                           SRB_configList,
                           DRB_configList, (DRB_ToReleaseList_t *) NULL
#ifdef Rel10
                           , (PMCH_InfoList_r9_t *) NULL
#endif
    );


  // Loop through DRBs and establish if necessary

  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);

#ifdef NAS_NETLINK
                  // 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
#endif
#endif

                  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,
                                      eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index],
                                      (MeasObjectToAddMod_t **) NULL,
                                      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,
                                      (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
                                      );

                }
              else
                {               // remove LCHAN from MAC/PHY
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                  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);
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                  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], 
                                      DRB2LCHAN[i],
                                      (LogicalChannelConfig_t *) NULL,
                                      (MeasGapConfig_t *) NULL,
                                      (TDD_Config_t *) NULL, 
                                      NULL,
                                      (u8 *) NULL,
                                      (u16 *) NULL, NULL, NULL, NULL, NULL
#ifdef Rel10
                                      ,0,
                                      (MBSFN_AreaInfoList_r9_t *) NULL,
                                      (PMCH_InfoList_r9_t *) NULL
#endif
#ifdef CBA
                                      ,0, 
                                      0
#endif
                    );
                }
            }
        }
    }
}
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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;
  SRB_ToAddModList_t **SRB_configList = &eNB_rrc_inst[Mod_id].SRB_configList[UE_index];
  SRB_ToAddMod_t *SRB1_config;
  int cnt;
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  eNB_rrc_inst[Mod_id].Srb0.Tx_buffer.payload_size =
    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)),
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                           UE_index,
                           rrc_eNB_get_next_transaction_identifier(Mod_id),
                           mac_xface->lte_frame_parms,
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                           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)
          {
              SRB1_config = (*SRB_configList)->list.array[cnt];
              if (SRB1_config->logicalChannelConfig)
                {
                  if (SRB1_config->logicalChannelConfig->present == SRB_ToAddMod__logicalChannelConfig_PR_explicitValue)
                    {
                      SRB1_logicalChannelConfig = &SRB1_config->logicalChannelConfig->choice.explicitValue;
                    }
                  else
                    {
                      SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
                    }
                }
              else
                {
                  SRB1_logicalChannelConfig =  &SRB1_logicalChannelConfig_defaultValue;
                }
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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,
                                  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, 
                                  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
                                  ,0, 
                                  0
#endif
                );
              break;
            }
        }
    }
  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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}
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/*------------------------------------------------------------------------------*/
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#if defined(ENABLE_ITTI)
char openair_rrc_lite_eNB_init (u8 Mod_id)
{
    /* Dummy function, initialization will be done through ITTI messaging */
    return 0;
}
char openair_rrc_lite_eNB_configuration (u8 Mod_id, RrcConfigurationReq *configuration)
#else
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char openair_rrc_lite_eNB_init (u8 Mod_id)
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#endif
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{
  /*-----------------------------------------------------------------------------*/
  unsigned char j;
  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.UE[j].Status = RRC_IDLE;     //CH_READY;
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#if defined(ENABLE_USE_MME)
  /* Connect eNB to MME */
  if (EPC_MODE_ENABLED > 0)
    {
# if !defined(ENABLE_ITTI)
      if (s1ap_eNB_init (EPC_MODE_MME_ADDRESS, Mod_id) < 0)
        {
          mac_xface->macphy_exit ("");
          return -1;
        }
# endif
    }
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  else
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#endif
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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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  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
  printf ("Rel10 RRC detected, MBMS flag %d\n",
          eNB_rrc_inst[Mod_id].MBMS_flag);
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#else
  printf ("Rel8 RRC\n");
#endif
#ifdef CBA
  for (j = 0; j < NUM_MAX_CBA_GROUP; j++)
    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);
#endif
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  init_SI (Mod_id
#if defined(ENABLE_ITTI)
           , configuration
#endif
           );
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#ifdef Rel10
  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);
#else
  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));
#endif
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  return 0;
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}
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/*------------------------------------------------------------------------------*/
int rrc_eNB_decode_ccch (u8 Mod_id, u32 frame, SRB_INFO * Srb_info)
{
  /*------------------------------------------------------------------------------*/
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  u16 Idx, UE_index;
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  asn_dec_rval_t dec_rval;
  //UL_CCCH_Message_t ulccchmsg;
  UL_CCCH_Message_t *ul_ccch_msg = NULL;        //&ulccchmsg;
  RRCConnectionRequest_r8_IEs_t *rrcConnectionRequest;
  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)
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# if defined(DISABLE_ITTI_XER_PRINT)
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  {
    MessageDef *message_p;
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    message_p = itti_alloc_new_message (TASK_RRC_ENB, RRC_UL_CCCH_MESSAGE);
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    memcpy (&message_p->ittiMsg, (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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# else
  {
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    char        message_string[10000];
    size_t      message_string_size;
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    if ((message_string_size = xer_sprint(message_string, sizeof(message_string), &asn_DEF_UL_CCCH_Message, (void *)ul_ccch_msg)) > 0)
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    {
      MessageDef *message_p;

      message_p = itti_alloc_new_message_sized (TASK_RRC_ENB, GENERIC_LOG, message_string_size);
      memcpy(&message_p->ittiMsg.generic_log, message_string, message_string_size);

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      itti_send_msg_to_task(TASK_UNKNOWN, Mod_id, message_p);
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    }
  }
# endif
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#endif
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for (i = 0; i < 8; i++)
    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)
    {
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      switch (ul_ccch_msg->message.choice.c1.present)
        {
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        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;
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        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;
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        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 = rrc_eNB_get_next_free_UE_index (Mod_id,
                                        (u8 *) rrcConnectionRequest->ue_Identity.
                                        choice.randomValue.buf);
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          if (UE_index != UE_INDEX_INVALID)
            {
#if defined(ENABLE_ITTI)
              /* Check s-TMSI presence in message */
              eNB_rrc_inst[Mod_id].Info.UE[UE_index].Initialue_identity_s_TMSI.presence =
                      (rrcConnectionRequest->ue_Identity.present == InitialUE_Identity_PR_s_TMSI);
              if (eNB_rrc_inst[Mod_id].Info.UE[UE_index].Initialue_identity_s_TMSI.presence) {
                /* Save s-TMSI */
                S_TMSI_t s_TMSI = rrcConnectionRequest->ue_Identity.choice.s_TMSI;
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                eNB_rrc_inst[Mod_id].Info.UE[UE_index].Initialue_identity_s_TMSI.mme_code = BIT_STRING_to_uint8 (&s_TMSI.mmec);
                eNB_rrc_inst[Mod_id].Info.UE[UE_index].Initialue_identity_s_TMSI.m_tmsi = BIT_STRING_to_uint32 (&s_TMSI.m_TMSI);
              }
              eNB_rrc_inst[Mod_id].Info.UE[UE_index].establishment_cause = rrcConnectionRequest->establishmentCause;
#endif
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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],
                      (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 (0x%" PRIx64 ")\n",
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                     Mod_id, frame, UE_index,
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                     eNB_rrc_inst[Mod_id].Info.UE_list[UE_index]);
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              //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
              send_msg (&S_rrc, msg_rrc_MR_attach_ind (Mod_id, Mac_id));
#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);
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              // 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);
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              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);
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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_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);
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              //      rrc_rlc_config_req(Mod_id,frame,1,ACTION_ADD,Idx,SIGNALLING_RADIO_BEARER,Rlc_info_am_config);
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              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
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#ifdef Rel10
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                                        , (PMCH_InfoList_r9_t *) NULL
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#endif
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                );
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              rrc_rlc_config_asn1_req (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
                                       , (PMCH_InfoList_r9_t *) NULL
#endif
                );
              //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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              /*
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                 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);
               */
#endif //NO_RRM
            }
          else
            {
              LOG_E (RRC, "can't add UE, max user count reached!\n");
            }
          break;
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        default:
          LOG_E (RRC, "[eNB %d] Frame %d : Unknown message\n", Mod_id, frame);
          rval = -1;
          break;
        }
      rval = 0;
    }
  else
    {
      LOG_E (RRC, "[eNB %d] Frame %d : Unknown error \n", Mod_id, frame);
      rval = -1;
    }
  return rval;
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}

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

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

  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));

  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)
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# if defined(DISABLE_ITTI_XER_PRINT)
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  {
    MessageDef *message_p;
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    message_p = itti_alloc_new_message (TASK_RRC_ENB, RRC_UL_DCCH_MESSAGE);
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    memcpy (&message_p->ittiMsg, (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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# else
  {
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    char        message_string[10000];
    size_t      message_string_size;
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    if ((message_string_size = xer_sprint(message_string, sizeof(message_string), &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg)) >= 0)
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    {
      MessageDef *message_p;

      message_p = itti_alloc_new_message_sized (TASK_RRC_ENB, GENERIC_LOG, message_string_size);
      memcpy(&message_p->ittiMsg.generic_log, message_string, message_string_size);

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

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  {
    int i;

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

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      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);
          rrc_eNB_process_MeasurementReport (Mod_id, frame, UE_index,
                                             &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)
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          {
            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.UE[UE_index].Status = RRC_RECONFIGURED;
            LOG_I (RRC, "[eNB %d] UE %d State = RRC_RECONFIGURED \n",
                   Mod_id, UE_index);
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          }

#if defined(ENABLE_USE_MME)
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# if defined(ENABLE_ITTI)
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          if (EPC_MODE_ENABLED == 1)
          {
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            rrc_eNB_send_S1AP_INITIAL_CONTEXT_SETUP_RESP (Mod_id, UE_index);
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          }
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# endif
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#endif
          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;

        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.UE[UE_index].Status = RRC_CONNECTED;
                  LOG_I (RRC, "[eNB %d] UE %d State = RRC_CONNECTED \n",
                         Mod_id, UE_index);
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                  LOG_D (RRC,
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                         "[MSC_NBOX][FRAME %05d][RRC_eNB][MOD %02d][][Rx RRCConnectionSetupComplete\n"
                         "Now CONNECTED with UE %d][RRC_eNB][MOD %02d][]\n",
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                         frame, Mod_id, UE_index, Mod_id);
                }
            }
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          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);
#ifdef XER_PRINT
          xer_fprint (stdout, &asn_DEF_UL_DCCH_Message, (void *) ul_dcch_msg);
#endif
          // 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;
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        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);
#ifdef XER_PRINT
          xer_fprint (stdout, &asn_DEF_UL_DCCH_Message, (void *) ul_dcch_msg);
#endif
          // cancel the security mode in PDCP
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          // 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);
#ifdef XER_PRINT
          xer_fprint (stdout, &asn_DEF_UL_DCCH_Message, (void *) ul_dcch_msg);
#endif
          dec_rval = uper_decode (NULL,
                                  &asn_DEF_UE_EUTRA_Capability,
                                  (void **) &UE_EUTRA_Capability,
                                  ul_dcch_msg->message.choice.c1.choice.
                                  ueCapabilityInformation.criticalExtensions.
                                  choice.c1.choice.ueCapabilityInformation_r8.
                                  ue_CapabilityRAT_ContainerList.list.
                                  array[0]->ueCapabilityRAT_Container.buf,
                                  ul_dcch_msg->message.choice.c1.choice.
                                  ueCapabilityInformation.criticalExtensions.
                                  choice.c1.choice.ueCapabilityInformation_r8.
                                  ue_CapabilityRAT_ContainerList.list.
                                  array[0]->ueCapabilityRAT_Container.size, 0,
                                  0);
#ifdef XER_PRINT
          xer_fprint (stdout, &asn_DEF_UE_EUTRA_Capability,
                      (void *) UE_EUTRA_Capability);
#endif
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          rrc_eNB_generate_defaultRRCConnectionReconfiguration (Mod_id, frame,
                                                                UE_index,
                                                                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:
#if defined(ENABLE_USE_MME)
          if (EPC_MODE_ENABLED == 1)
          {
            rrc_eNB_send_S1AP_UPLINK_NAS(Mod_id, UE_index, ul_dcch_msg);
          }
#endif
          break;
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        case UL_DCCH_MessageType__c1_PR_counterCheckResponse:
          break;
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#ifdef Rel10
        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;

        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);
      return -1;
    }

}

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#if defined(ENABLE_ITTI)
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/*------------------------------------------------------------------------------*/
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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;

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

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      /* Messages from MAC */
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      case RRC_MAC_CCCH_DATA_IND:
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        LOG_I(RRC, "[eNB %d] Received %s: frame %d,\n", instance, msg_name,
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              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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      /* Messages from PDCP */
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      case RRC_DCCH_DATA_IND:
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        LOG_I(RRC, "[eNB %d][UE %d] Received %s: frame %d, DCCH %d\n", instance, RRC_DCCH_DATA_IND (msg_p).ue_index, msg_name,
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              RRC_DCCH_DATA_IND (msg_p).frame, RRC_DCCH_DATA_IND (msg_p).dcch_index);
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        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.
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        itti_free (ITTI_MSG_ORIGIN_ID(msg_p), RRC_DCCH_DATA_IND (msg_p).sdu_p);
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        break;

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#if defined(ENABLE_USE_MME)
      /* Messages from S1AP */
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      case S1AP_DOWNLINK_NAS:
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        rrc_eNB_process_S1AP_DOWNLINK_NAS(msg_p, msg_name, instance, &rrc_eNB_mui);
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        break;

      case S1AP_INITIAL_CONTEXT_SETUP_REQ:
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        rrc_eNB_process_S1AP_INITIAL_CONTEXT_SETUP_REQ(msg_p, msg_name, instance);
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        break;
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      case S1AP_UE_CTXT_MODIFICATION_REQ:
        rrc_eNB_process_S1AP_UE_CTXT_MODIFICATION_REQ(msg_p, msg_name, instance);
        break;

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

      case S1AP_UE_CONTEXT_RELEASE_REQ:
        rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_REQ(msg_p, msg_name, instance);
        break;
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#endif
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      /* Messages from eNB app */
      case RRC_CONFIGURATION_REQ:
          LOG_I(RRC, "[eNB %d] Received %s\n", instance, msg_name);
          openair_rrc_lite_eNB_configuration(instance, &RRC_CONFIGURATION_REQ (msg_p));
          break;

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      default:
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        LOG_E(RRC, "[eNB %d] Received unexpected message %s\n", instance, msg_name);
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        break;
    }

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    itti_free (ITTI_MSG_ORIGIN_ID(msg_p), msg_p);
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    msg_p = NULL;
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  }
}
#endif
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#ifndef USER_MODE
EXPORT_SYMBOL (Rlc_info_am_config);
#endif