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c5196908d51f9e02e4a6517d670dd5cadbde6ad1
openairinterface5g/openair2/RRC/LITE/rrc_eNB.c
T
Navid Nikaein c5196908d5 * Update the relay node (RN) procedure when multicast relaying is enabled 
* Fix the non-continous indexing of the PDCP array (replace rb_id by lc_id)
* Add a new test case 03 for Rel10 and eMBMS  
  


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4149 818b1a75-f10b-46b9-bf7c-635c3b92a50f
2013-09-17 05:45:21 +00:00

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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"
#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"
#include "rlc.h"
#include "SIMULATION/ETH_TRANSPORT/extern.h"
//#ifdef Rel10
#include "MeasResults.h"
//#endif
#ifdef USER_MODE
#include "RRC/NAS/nas_config.h"
#include "RRC/NAS/rb_config.h"
#include "OCG.h"
#include "OCG_extern.h"
#endif
#if defined(ENABLE_USE_MME)
#include "../../S1AP/s1ap_eNB.h"
#endif
//#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
extern void *bigphys_malloc (int);
#endif
extern inline unsigned int taus (void);
void
init_SI (u8 Mod_id)
{
u8 SIwindowsize = 1;
u16 SIperiod = 8;
/*
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);
*/
eNB_rrc_inst[Mod_id].sizeof_SIB1 = 0;
eNB_rrc_inst[Mod_id].sizeof_SIB23 = 0;
eNB_rrc_inst[Mod_id].SIB1 = (u8 *) malloc16 (32);
/*
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);
*/
if (eNB_rrc_inst[Mod_id].SIB1)
eNB_rrc_inst[Mod_id].sizeof_SIB1 = do_SIB1 (mac_xface->lte_frame_parms,
(uint8_t *)
eNB_rrc_inst[Mod_id].SIB1,
&eNB_rrc_inst[Mod_id].
siblock1,
&eNB_rrc_inst[Mod_id].sib1);
else
{
LOG_E (RRC, "[eNB] init_SI: FATAL, no memory for SIB1 allocated\n");
mac_xface->macphy_exit ("");
}
/*
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);
*/
if (eNB_rrc_inst[Mod_id].sizeof_SIB1 == 255)
mac_xface->macphy_exit ("");
eNB_rrc_inst[Mod_id].SIB23 = (u8 *) malloc16 (64);
if (eNB_rrc_inst[Mod_id].SIB23)
{
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
#ifdef Rel10
,
&eNB_rrc_inst[Mod_id].sib13,
eNB_rrc_inst[Mod_id].MBMS_flag
#endif
);
/*
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);
#ifdef Rel10
if (eNB_rrc_inst[Mod_id].MBMS_flag > 0)
{
// LOG_D(RRC, "[eNB %d] mbsfn_SubframeConfigList.list.count = %ld\n", Mod_id, eNB_rrc_inst[Mod_id].sib2->mbsfn_SubframeConfigList->list.count);
LOG_D (RRC, "[eNB %d] mbsfn_Subframe_pattern is = %ld\n", Mod_id,
eNB_rrc_inst[Mod_id].sib2->mbsfn_SubframeConfigList->list.
array[0]->subframeAllocation.choice.oneFrame.buf[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[0]->radioframeAllocationPeriod); // need to display the real value, using array of char (like in dumping SIB2)
LOG_D (RRC, "[eNB %d] radioframe_allocation_offset = %ld\n",
Mod_id,
eNB_rrc_inst[Mod_id].sib2->mbsfn_SubframeConfigList->list.
array[0]->radioframeAllocationOffset);
// SIB13
LOG_D (RRC, "[eNB %d] SIB13 contents (partial)\n", Mod_id);
LOG_D (RRC, "[eNB %d] Number of MBSFN Area: %ld\n", Mod_id,
eNB_rrc_inst[Mod_id].sib13->mbsfn_AreaInfoList_r9.list.
count);
LOG_D (RRC, "[eNB %d] MCCH Info of first MBSFN Area(partial)\n",
Mod_id);
LOG_D (RRC,
"[eNB %d] MCCH Repetition Period: %d (just index number, not real value)\n",
Mod_id,
eNB_rrc_inst[Mod_id].sib13->mbsfn_AreaInfoList_r9.list.
array[0]->mcch_Config_r9.mcch_RepetitionPeriod_r9);
LOG_D (RRC, "[eNB %d] MCCH Offset: %d\n", Mod_id,
eNB_rrc_inst[Mod_id].sib13->mbsfn_AreaInfoList_r9.list.
array[0]->mcch_Config_r9.mcch_Offset_r9);
}
#endif
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,
&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
#ifdef Rel10
,
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
#endif
#ifdef CBA
, 0, //eNB_rrc_inst[Mod_id].num_active_cba_groups,
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 ("");
}
}
#ifdef Rel10
void
init_MCCH (u8 Mod_id)
{
// initialize RRC_eNB_INST MCCH entry
eNB_rrc_inst[Mod_id].sizeof_MCCH_MESSAGE = 0;
eNB_rrc_inst[Mod_id].MCCH_MESSAGE = (u8 *) malloc16 (32);
if (eNB_rrc_inst[Mod_id].MCCH_MESSAGE)
{
eNB_rrc_inst[Mod_id].sizeof_MCCH_MESSAGE =
do_MBSFNAreaConfig (mac_xface->lte_frame_parms,
(uint8_t *) eNB_rrc_inst[Mod_id].MCCH_MESSAGE,
&eNB_rrc_inst[Mod_id].mcch,
&eNB_rrc_inst[Mod_id].mcch_message);
LOG_D (RRC, "[eNB %d] MCCH_MESSAGE contents (partial)\n", Mod_id);
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);
LOG_D (RRC, "[eNB %d] First MBSFN Subframe Pattern: %02x (in hex)\n",
Mod_id,
eNB_rrc_inst[Mod_id].mcch_message->commonSF_Alloc_r9.list.
array[0]->subframeAllocation.choice.oneFrame.buf[0]);
}
else
{
LOG_E (RRC,
"[eNB] init_MCCH: FATAL, no memory for MCCH MESSAGE allocated\n");
mac_xface->macphy_exit ("");
}
if (eNB_rrc_inst[Mod_id].sizeof_MCCH_MESSAGE == 255)
mac_xface->macphy_exit ("");
//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)
eNB_rrc_inst[Mod_id].MCCH_MESS.Active = 1;
// ??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]);
// 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]);
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,
(u8 *) NULL,
(u16 *) NULL,
NULL, NULL, NULL, (MBSFN_SubframeConfigList_t *) NULL
#ifdef Rel10
,
0,
(MBSFN_AreaInfoList_r9_t *) NULL,
(PMCH_InfoList_r9_t *) & (eNB_rrc_inst[Mod_id].
mcch_message->
pmch_InfoList_r9)
#endif
#ifdef CBA
, 0, 0
#endif
);
//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);
}
void
init_MBMS (u8 Mod_id, u32 frame)
{ // init the configuration for MTCH
if (eNB_rrc_inst[Mod_id].MBMS_flag > 0)
{
// LOG_I(RRC,"[eNB %d] Frame %d : Configuring Radio Bearer for MBMS service in MCH[%d]\n", Mod_id, frame,i); //check the lcid
// Configuring PDCP and RLC for MBMS Radio Bearer
rrc_pdcp_config_asn1_req (Mod_id, frame, 1, 0,
NULL, // SRB_ToAddModList
NULL, // DRB_ToAddModList
(DRB_ToReleaseList_t *) NULL
#ifdef Rel10
,
&(eNB_rrc_inst[Mod_id].mcch_message->
pmch_InfoList_r9)
#endif
);
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();
}
}
#endif
/*------------------------------------------------------------------------------*/
char
openair_rrc_lite_eNB_init (u8 Mod_id)
{
/*-----------------------------------------------------------------------------*/
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);
for (j = 0; j < NUMBER_OF_UE_MAX; j++)
eNB_rrc_inst[Mod_id].Info.Status[j] = RRC_IDLE; //CH_READY;
#if defined(ENABLE_USE_MME)
/* Connect eNB to MME */
if (oai_emulation.info.mme_enabled > 0)
{
if (s1ap_eNB_init (oai_emulation.info.mme_ip_address, Mod_id) < 0)
{
mac_xface->macphy_exit ("");
return -1;
}
}
#endif
eNB_rrc_inst[Mod_id].Info.Nb_ue = 0;
eNB_rrc_inst[Mod_id].Srb0.Active = 0;
for (j = 0; j < (NUMBER_OF_UE_MAX + 1); j++)
{
eNB_rrc_inst[Mod_id].Srb2[j].Active = 0;
}
/// System Information INIT
LOG_I (RRC, "Checking release \n");
#ifdef Rel10
// Thishas to come from some top-level configuration
printf ("Rel10 RRC detected, MBMS flag %d\n",
eNB_rrc_inst[Mod_id].MBMS_flag);
#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;
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;
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
init_SI (Mod_id);
#ifdef Rel10
if (eNB_rrc_inst[Mod_id].MBMS_flag > 0)
{
/// MCCH INIT
init_MCCH (Mod_id);
/// MTCH data bearer init
init_MBMS (Mod_id, 0);
}
#endif
#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
return 0;
}
u8
get_next_UE_index (u8 Mod_id, u8 * UE_identity)
{
u8 i, first_index = 255, reg = 0;
for (i = 0; i < NUMBER_OF_UE_MAX; i++)
{
if ((first_index == 255)
&& (*(unsigned int *) eNB_rrc_inst[Mod_id].Info.UE_list[i] ==
0x00000000))
first_index = i; // save first free position
if ((eNB_rrc_inst[Mod_id].Info.UE_list[i][0] == UE_identity[0]) && (eNB_rrc_inst[Mod_id].Info.UE_list[i][1] == UE_identity[1]) && (eNB_rrc_inst[Mod_id].Info.UE_list[i][2] == UE_identity[2]) && (eNB_rrc_inst[Mod_id].Info.UE_list[i][3] == UE_identity[3]) && (eNB_rrc_inst[Mod_id].Info.UE_list[i][4] == UE_identity[4])) // UE_identity already registered
reg = 1;
}
if (reg == 0)
{
LOG_I (RRC, "Adding UE %d\n", first_index);
return (first_index);
}
else
return (255);
}
void
rrc_remove_UE (u8 Mod_id, u8 UE_id)
{
LOG_I (RRC, "Removing UE %d\n", UE_id);
eNB_rrc_inst[Mod_id].Info.Status[UE_id] = RRC_IDLE;
*(unsigned int *) eNB_rrc_inst[Mod_id].Info.UE_list[UE_id] = 0x00000000;
}
/*------------------------------------------------------------------------------*/
int
rrc_eNB_decode_dcch (u8 Mod_id, u32 frame, u8 Srb_id, u8 UE_index,
u8 * Rx_sdu, u8 sdu_size)
{
/*------------------------------------------------------------------------------*/
asn_dec_rval_t dec_rval;
//UL_DCCH_Message_t uldcchmsg;
UL_DCCH_Message_t *ul_dcch_msg = NULL; //&uldcchmsg;
UE_EUTRA_Capability_t *UE_EUTRA_Capability = NULL;
int i;
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);
}
//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);
for (i = 0; i < sdu_size; i++)
LOG_T (RRC, "%x.", Rx_sdu[i]);
LOG_T (RRC, "\n");
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0))
{
LOG_E (RRC, "[UE %d] Frame %d : Failed to decode UL-DCCH (%d bytes)\n",
Mod_id, frame, dec_rval.consumed);
return -1;
}
if (ul_dcch_msg->message.present == UL_DCCH_MessageType_PR_c1)
{
switch (ul_dcch_msg->message.choice.c1.present)
{
case UL_DCCH_MessageType__c1_PR_NOTHING: /* No components present */
break;
case UL_DCCH_MessageType__c1_PR_csfbParametersRequestCDMA2000:
break;
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, UE_index,
&ul_dcch_msg->message.choice.c1.
choice.measurementReport.
criticalExtensions.choice.c1.
choice.measurementReport_r8.
measResults);
break;
case UL_DCCH_MessageType__c1_PR_rrcConnectionReconfigurationComplete:
LOG_D (RRC,
"[MSC_MSG][FRAME %05d][RLC][MOD %02d][RB %02d][--- RLC_DATA_IND %d bytes "
"(RRCConnectionReconfigurationComplete) --->][RRC_eNB][MOD %02d][]\n",
frame, Mod_id, DCCH, sdu_size, Mod_id);
if (ul_dcch_msg->message.choice.c1.choice.
rrcConnectionReconfigurationComplete.criticalExtensions.
present ==
RRCConnectionReconfigurationComplete__criticalExtensions_PR_rrcConnectionReconfigurationComplete_r8)
{
rrc_eNB_process_RRCConnectionReconfigurationComplete (Mod_id,
frame,
UE_index,
&ul_dcch_msg->
message.
choice.c1.
choice.
rrcConnectionReconfigurationComplete.
criticalExtensions.
choice.
rrcConnectionReconfigurationComplete_r8);
eNB_rrc_inst[Mod_id].Info.Status[UE_index] = RRC_RECONFIGURED;
LOG_I (RRC, "[eNB %d] UE %d State = RRC_RECONFIGURED \n",
Mod_id, UE_index);
}
break;
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.Status[UE_index] = RRC_CONNECTED;
LOG_I (RRC, "[eNB %d] UE %d State = RRC_CONNECTED \n",
Mod_id, UE_index);
LOG_D (RRC,
"[MSC_NBOX][FRAME %05d][RRC_eNB][MOD %02d][][Rx RRCConnectionSetupComplete\n"
"Now CONNECTED with UE %d][RRC_eNB][MOD %02d][]\n",
frame, Mod_id, UE_index, Mod_id);
}
}
break;
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;
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
// followup with the remaining procedure
rrc_eNB_generate_UECapabilityEnquiry (Mod_id, frame, UE_index);
break;
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
rrc_eNB_generate_defaultRRCConnectionReconfiguration (Mod_id, frame,
UE_index,
NULL, 0);
break;
case UL_DCCH_MessageType__c1_PR_ulHandoverPreparationTransfer:
break;
case UL_DCCH_MessageType__c1_PR_ulInformationTransfer:
#if defined(ENABLE_USE_MME)
{
if (oai_emulation.info.mme_enabled == 1)
{
ULInformationTransfer_t *ulInformationTransfer;
ulInformationTransfer =
&ul_dcch_msg->message.choice.c1.choice.
ulInformationTransfer;
if (ulInformationTransfer->criticalExtensions.present ==
ULInformationTransfer__criticalExtensions_PR_c1)
{
if (ulInformationTransfer->criticalExtensions.choice.c1.
present ==
ULInformationTransfer__criticalExtensions__c1_PR_ulInformationTransfer_r8)
{
ULInformationTransfer_r8_IEs_t
*ulInformationTransferR8;
ulInformationTransferR8 =
&ulInformationTransfer->criticalExtensions.choice.
c1.choice.ulInformationTransfer_r8;
if (ulInformationTransferR8->dedicatedInfoType.
present ==
ULInformationTransfer_r8_IEs__dedicatedInfoType_PR_dedicatedInfoNAS)
s1ap_eNB_new_data_request (Mod_id, UE_index,
ulInformationTransferR8->
dedicatedInfoType.choice.
dedicatedInfoNAS.buf,
ulInformationTransferR8->
dedicatedInfoType.choice.
dedicatedInfoNAS.size);
}
}
}
}
#endif
break;
case UL_DCCH_MessageType__c1_PR_counterCheckResponse:
break;
#ifdef Rel10
case UL_DCCH_MessageType__c1_PR_ueInformationResponse_r9:
break;
case UL_DCCH_MessageType__c1_PR_proximityIndication_r9:
break;
case UL_DCCH_MessageType__c1_PR_rnReconfigurationComplete_r10:
break;
case UL_DCCH_MessageType__c1_PR_mbmsCountingResponse_r10:
break;
case UL_DCCH_MessageType__c1_PR_interFreqRSTDMeasurementIndication_r10:
break;
#endif
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;
}
}
/*------------------------------------------------------------------------------*/
int
rrc_eNB_decode_ccch (u8 Mod_id, u32 frame, SRB_INFO * Srb_info)
{
/*------------------------------------------------------------------------------*/
u16 Idx, UE_index;
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;
//memset(ul_ccch_msg,0,sizeof(UL_CCCH_Message_t));
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);
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)
{
switch (ul_ccch_msg->message.choice.c1.present)
{
case UL_CCCH_MessageType__c1_PR_NOTHING:
LOG_I (RRC,
"[eNB %d] Frame %d : Received PR_NOTHING on UL-CCCH-Message\n",
Mod_id, frame);
break;
case UL_CCCH_MessageType__c1_PR_rrcConnectionReestablishmentRequest:
LOG_D (RRC,
"[MSC_MSG][FRAME %05d][MAC_eNB][MOD %02d][][--- MAC_DATA_IND (rrcConnectionReestablishmentRequest on SRB0) -->][RRC_eNB][MOD %02d][]\n",
frame, Mod_id, Mod_id);
LOG_I (RRC,
"[eNB %d] Frame %d : RRCConnectionReestablishmentRequest not supported yet\n",
Mod_id, frame);
break;
case UL_CCCH_MessageType__c1_PR_rrcConnectionRequest:
LOG_D (RRC,
"[MSC_MSG][FRAME %05d][MAC_eNB][MOD %02d][][--- MAC_DATA_IND (rrcConnectionRequest on SRB0) -->][RRC_eNB][MOD %02d][]\n",
frame, Mod_id, Mod_id);
rrcConnectionRequest =
&ul_ccch_msg->message.choice.c1.choice.rrcConnectionRequest.
criticalExtensions.choice.rrcConnectionRequest_r8;
UE_index =
get_next_UE_index (Mod_id,
(u8 *) rrcConnectionRequest->ue_Identity.
choice.randomValue.buf);
if (UE_index != 255)
{
// 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);
LOG_I (RRC,
"[eNB %d] Frame %d : Accept new connection from UE %d (%x%x%x%x%x)\n",
Mod_id, frame, UE_index,
eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][0],
eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][1],
eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][2],
eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][3],
eNB_rrc_inst[Mod_id].Info.UE_list[UE_index][4]);
//CONFIG SRB2 (DCCHs, ONE per User) //meas && lchan Cfg
//eNB_rrc_inst[Mod_id].Info.Dtch_bd_config[UE_index].Status=NEED_RADIO_CONFIG;
//eNB_rrc_inst[Mod_id].Info.Dtch_bd_config[UE_index].Next_eNBeck_frame=Rrc_xface->Frame_index+1;
eNB_rrc_inst[Mod_id].Info.Nb_ue++;
#ifndef NO_RRM
send_msg (&S_rrc, msg_rrc_MR_attach_ind (Mod_id, Mac_id));
#else
Idx = (UE_index * NB_RB_MAX) + DCCH;
// SRB1
eNB_rrc_inst[Mod_id].Srb1[UE_index].Active = 1;
eNB_rrc_inst[Mod_id].Srb1[UE_index].Srb_info.Srb_id = Idx;
memcpy (&eNB_rrc_inst[Mod_id].Srb1[UE_index].Srb_info.
Lchan_desc[0], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
memcpy (&eNB_rrc_inst[Mod_id].Srb1[UE_index].Srb_info.
Lchan_desc[1], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
// SRB2
eNB_rrc_inst[Mod_id].Srb2[UE_index].Active = 1;
eNB_rrc_inst[Mod_id].Srb2[UE_index].Srb_info.Srb_id = Idx;
memcpy (&eNB_rrc_inst[Mod_id].Srb2[UE_index].Srb_info.
Lchan_desc[0], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
memcpy (&eNB_rrc_inst[Mod_id].Srb2[UE_index].Srb_info.
Lchan_desc[1], &DCCH_LCHAN_DESC, LCHAN_DESC_SIZE);
rrc_eNB_generate_RRCConnectionSetup (Mod_id, frame, UE_index);
//LOG_D(RRC, "[MSC_NBOX][FRAME %05d][RRC_eNB][MOD %02d][][Tx RRCConnectionSetup][RRC_eNB][MOD %02d][]\n",
// frame, Mod_id, Mod_id);
//LOG_D(RRC,"[eNB %d] RLC AM allocation index@0 is %d\n",Mod_id,rlc[Mod_id].m_rlc_am_array[0].allocation);
//LOG_D(RRC,"[eNB %d] RLC AM allocation index@1 is %d\n",Mod_id,rlc[Mod_id].m_rlc_am_array[1].allocation);
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
#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
, (MBMS_SessionInfoList_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);
/*
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;
default:
LOG_E (RRC, "[eNB %d] Frame %d : Unknown message\n", Mod_id, frame);
rval = -1;
}
rval = 0;
}
else
{
LOG_E (RRC, "[eNB %d] Frame %d : Unknown error \n", Mod_id, frame);
rval = -1;
}
return rval;
}
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);
// Forward message to S1AP layer
#if defined(ENABLE_USE_MME)
if (oai_emulation.info.mme_enabled == 1)
s1ap_eNB_new_data_request (Mod_id, UE_index,
rrcConnectionSetupComplete->dedicatedInfoNAS.
buf,
rrcConnectionSetupComplete->dedicatedInfoNAS.
size);
else
#endif
rrc_eNB_generate_SecurityModeCommand (Mod_id, frame, UE_index);
//rrc_eNB_generate_UECapabilityEnquiry(Mod_id,frame,UE_index);
}
mui_t rrc_eNB_mui = 0;
void
rrc_eNB_generate_SecurityModeCommand (u8 Mod_id, u32 frame, u16 UE_index)
{
uint8_t buffer[100];
uint8_t size;
size = do_SecurityModeCommand (Mod_id, buffer, UE_index, 0);
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);
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_data_req (Mod_id, frame, 1, (UE_index * NB_RB_MAX) + DCCH,
rrc_eNB_mui++, 0, size, (char *) buffer, 1);
}
void
rrc_eNB_generate_UECapabilityEnquiry (u8 Mod_id, u32 frame, u16 UE_index)
{
uint8_t buffer[100];
uint8_t size;
size = do_UECapabilityEnquiry (Mod_id, buffer, UE_index, 0);
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_data_req (Mod_id, frame, 1, (UE_index * NB_RB_MAX) + DCCH,
rrc_eNB_mui++, 0, size, (char *) buffer, 1);
}
void
rrc_eNB_generate_defaultRRCConnectionReconfiguration (u8 Mod_id, u32 frame,
u16 UE_index,
u8 * nas_pdu,
u32 nas_length)
{
u8 buffer[100];
u8 size;
int i;
// configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE
eNB_RRC_INST *rrc_inst = &eNB_rrc_inst[Mod_id];
struct PhysicalConfigDedicated **physicalConfigDedicated =
&rrc_inst->physicalConfigDedicated[UE_index];
struct SRB_ToAddMod *SRB2_config;
struct SRB_ToAddMod__rlc_Config *SRB2_rlc_config;
struct SRB_ToAddMod__logicalChannelConfig *SRB2_lchan_config;
struct LogicalChannelConfig__ul_SpecificParameters
*SRB2_ul_SpecificParameters;
SRB_ToAddModList_t *SRB_configList = rrc_inst->SRB_configList[UE_index];
SRB_ToAddModList_t *SRB_configList2;
struct DRB_ToAddMod *DRB_config;
struct RLC_Config *DRB_rlc_config;
struct PDCP_Config *DRB_pdcp_config;
struct PDCP_Config__rlc_UM *PDCP_rlc_UM;
struct LogicalChannelConfig *DRB_lchan_config;
struct LogicalChannelConfig__ul_SpecificParameters
*DRB_ul_SpecificParameters;
DRB_ToAddModList_t **DRB_configList = &rrc_inst->DRB_configList[UE_index];
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
long *logicalchannelgroup, *logicalchannelgroup_drb;
long *maxHARQ_Tx, *periodicBSR_Timer;
RSRP_Range_t *rsrp;
struct MeasConfig__speedStatePars *Sparams;
CellsToAddMod_t *CellToAdd;
CellsToAddModList_t *CellsToAddModList;
C_RNTI_t *cba_RNTI = NULL;
#ifdef CBA
//struct PUSCH_CBAConfigDedicated_vlola *pusch_CBAConfigDedicated_vlola;
uint8_t *cba_RNTI_buf;
cba_RNTI = CALLOC (1, sizeof (C_RNTI_t));
cba_RNTI_buf = CALLOC (1, 2 * sizeof (uint8_t));
cba_RNTI->buf = cba_RNTI_buf;
cba_RNTI->size = 2;
cba_RNTI->bits_unused = 0;
// associate UEs to the CBa groups as a function of their UE id
if (rrc_inst->num_active_cba_groups)
{
cba_RNTI->buf[0] =
rrc_inst->cba_rnti[UE_index % rrc_inst->num_active_cba_groups] & 0xff;
cba_RNTI->buf[1] = 0xff;
LOG_D (RRC,
"[eNB %d] Frame %d: cba_RNTI = %x in group %d is attribued to UE %d\n",
Mod_id, frame,
rrc_inst->cba_rnti[UE_index % rrc_inst->num_active_cba_groups],
UE_index % rrc_inst->num_active_cba_groups, UE_index);
}
else
{
cba_RNTI->buf[0] = 0x0;
cba_RNTI->buf[1] = 0x0;
LOG_D (RRC, "[eNB %d] Frame %d: no cba_RNTI is configured for UE %d\n",
Mod_id, frame, UE_index);
}
#endif
//
// Configure SRB2
/// SRB2
SRB2_config = CALLOC (1, sizeof (*SRB2_config));
SRB_configList2 = CALLOC (1, sizeof (*SRB_configList2));
memset (SRB_configList2, 0, sizeof (*SRB_configList2));
SRB2_config->srb_Identity = 2;
SRB2_rlc_config = CALLOC (1, sizeof (*SRB2_rlc_config));
SRB2_config->rlc_Config = SRB2_rlc_config;
SRB2_rlc_config->present = SRB_ToAddMod__rlc_Config_PR_explicitValue;
SRB2_rlc_config->choice.explicitValue.present = RLC_Config_PR_am;
SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.t_PollRetransmit =
T_PollRetransmit_ms15;
SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollPDU =
PollPDU_p8;
SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.pollByte =
PollByte_kB1000;
SRB2_rlc_config->choice.explicitValue.choice.am.ul_AM_RLC.maxRetxThreshold =
UL_AM_RLC__maxRetxThreshold_t32;
SRB2_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_Reordering =
T_Reordering_ms50;
SRB2_rlc_config->choice.explicitValue.choice.am.dl_AM_RLC.t_StatusProhibit =
T_StatusProhibit_ms10;
SRB2_lchan_config = CALLOC (1, sizeof (*SRB2_lchan_config));
SRB2_config->logicalChannelConfig = SRB2_lchan_config;
SRB2_lchan_config->present =
SRB_ToAddMod__logicalChannelConfig_PR_explicitValue;
SRB2_ul_SpecificParameters =
CALLOC (1, sizeof (*SRB2_ul_SpecificParameters));
SRB2_ul_SpecificParameters->priority = 1;
SRB2_ul_SpecificParameters->prioritisedBitRate =
LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
SRB2_ul_SpecificParameters->bucketSizeDuration =
LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
// LCG for CCCH and DCCH is 0 as defined in 36331
logicalchannelgroup = CALLOC (1, sizeof (long));
*logicalchannelgroup = 0;
SRB2_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup;
SRB2_lchan_config->choice.explicitValue.ul_SpecificParameters =
SRB2_ul_SpecificParameters;
ASN_SEQUENCE_ADD (&SRB_configList->list, SRB2_config);
ASN_SEQUENCE_ADD (&SRB_configList2->list, SRB2_config);
// Configure DRB
*DRB_configList = CALLOC (1, sizeof (*DRB_configList));
/// DRB
DRB_config = CALLOC (1, sizeof (*DRB_config));
//DRB_config->drb_Identity = (DRB_Identity_t) 1; //allowed values 1..32
// NN: this is the 1st DRB for this ue, so set it to 1
DRB_config->drb_Identity = (DRB_Identity_t) 1; // (UE_index+1); //allowed values 1..32
DRB_config->logicalChannelIdentity = CALLOC (1, sizeof (long));
*(DRB_config->logicalChannelIdentity) = (long) 3;
DRB_rlc_config = CALLOC (1, sizeof (*DRB_rlc_config));
DRB_config->rlc_Config = DRB_rlc_config;
DRB_rlc_config->present = RLC_Config_PR_um_Bi_Directional;
DRB_rlc_config->choice.um_Bi_Directional.ul_UM_RLC.sn_FieldLength =
SN_FieldLength_size10;
DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.sn_FieldLength =
SN_FieldLength_size10;
DRB_rlc_config->choice.um_Bi_Directional.dl_UM_RLC.t_Reordering =
T_Reordering_ms5;
DRB_pdcp_config = CALLOC (1, sizeof (*DRB_pdcp_config));
DRB_config->pdcp_Config = DRB_pdcp_config;
DRB_pdcp_config->discardTimer = NULL;
DRB_pdcp_config->rlc_AM = NULL;
PDCP_rlc_UM = CALLOC (1, sizeof (*PDCP_rlc_UM));
DRB_pdcp_config->rlc_UM = PDCP_rlc_UM;
PDCP_rlc_UM->pdcp_SN_Size = PDCP_Config__rlc_UM__pdcp_SN_Size_len12bits;
DRB_pdcp_config->headerCompression.present =
PDCP_Config__headerCompression_PR_notUsed;
DRB_lchan_config = CALLOC (1, sizeof (*DRB_lchan_config));
DRB_config->logicalChannelConfig = DRB_lchan_config;
DRB_ul_SpecificParameters = CALLOC (1, sizeof (*DRB_ul_SpecificParameters));
DRB_lchan_config->ul_SpecificParameters = DRB_ul_SpecificParameters;
DRB_ul_SpecificParameters->priority = 2; // lower priority than srb1, srb2
DRB_ul_SpecificParameters->prioritisedBitRate =
LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
DRB_ul_SpecificParameters->bucketSizeDuration =
LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
// LCG for DTCH can take the value from 1 to 3 as defined in 36331: normally controlled by upper layers (like RRM)
logicalchannelgroup_drb = CALLOC (1, sizeof (long));
*logicalchannelgroup_drb = 1;
DRB_ul_SpecificParameters->logicalChannelGroup = logicalchannelgroup_drb;
ASN_SEQUENCE_ADD (&(*DRB_configList)->list, DRB_config);
mac_MainConfig = CALLOC (1, sizeof (*mac_MainConfig));
eNB_rrc_inst[Mod_id].mac_MainConfig[UE_index] = mac_MainConfig;
mac_MainConfig->ul_SCH_Config =
CALLOC (1, sizeof (*mac_MainConfig->ul_SCH_Config));
maxHARQ_Tx = CALLOC (1, sizeof (long));
*maxHARQ_Tx = MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
mac_MainConfig->ul_SCH_Config->maxHARQ_Tx = maxHARQ_Tx;
periodicBSR_Timer = CALLOC (1, sizeof (long));
*periodicBSR_Timer = MAC_MainConfig__ul_SCH_Config__periodicBSR_Timer_sf64;
mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
mac_MainConfig->ul_SCH_Config->retxBSR_Timer =
MAC_MainConfig__ul_SCH_Config__retxBSR_Timer_sf320;
mac_MainConfig->ul_SCH_Config->ttiBundling = 0; // FALSE
mac_MainConfig->drx_Config = NULL;
mac_MainConfig->phr_Config =
CALLOC (1, sizeof (*mac_MainConfig->phr_Config));
mac_MainConfig->phr_Config->present = MAC_MainConfig__phr_Config_PR_setup;
mac_MainConfig->phr_Config->choice.setup.periodicPHR_Timer = MAC_MainConfig__phr_Config__setup__periodicPHR_Timer_sf20; // sf20 = 20 subframes
mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf20; // sf20 = 20 subframes
mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB1; // Value dB1 =1 dB, dB3 = 3 dB
#ifdef Rel10
sr_ProhibitTimer_r9 = CALLOC (1, sizeof (long));
*sr_ProhibitTimer_r9 = 0; // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2= 2*SR
mac_MainConfig->sr_ProhibitTimer_r9 = sr_ProhibitTimer_r9;
//sps_RA_ConfigList_rlola = NULL;
#endif
// Measurement ID list
MeasId_list = CALLOC (1, sizeof (*MeasId_list));
memset ((void *) MeasId_list, 0, sizeof (*MeasId_list));
MeasId0 = CALLOC (1, sizeof (*MeasId0));
MeasId0->measId = 1;
MeasId0->measObjectId = 1;
MeasId0->reportConfigId = 1;
ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId0);
MeasId1 = CALLOC (1, sizeof (*MeasId1));
MeasId1->measId = 2;
MeasId1->measObjectId = 1;
MeasId1->reportConfigId = 2;
ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId1);
MeasId2 = CALLOC (1, sizeof (*MeasId2));
MeasId2->measId = 3;
MeasId2->measObjectId = 1;
MeasId2->reportConfigId = 3;
ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId2);
MeasId3 = CALLOC (1, sizeof (*MeasId3));
MeasId3->measId = 4;
MeasId3->measObjectId = 1;
MeasId3->reportConfigId = 4;
ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId3);
MeasId4 = CALLOC (1, sizeof (*MeasId4));
MeasId4->measId = 5;
MeasId4->measObjectId = 1;
MeasId4->reportConfigId = 5;
ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId4);
MeasId5 = CALLOC (1, sizeof (*MeasId5));
MeasId5->measId = 6;
MeasId5->measObjectId = 1;
MeasId5->reportConfigId = 6;
ASN_SEQUENCE_ADD (&MeasId_list->list, MeasId5);
// rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measIdToAddModList = MeasId_list;
// Add one EUTRA Measurement Object
MeasObj_list = CALLOC (1, sizeof (*MeasObj_list));
memset ((void *) MeasObj_list, 0, sizeof (*MeasObj_list));
// Configure MeasObject
MeasObj = CALLOC (1, sizeof (*MeasObj));
memset ((void *) MeasObj, 0, sizeof (*MeasObj));
MeasObj->measObjectId = 1;
MeasObj->measObject.present =
MeasObjectToAddMod__measObject_PR_measObjectEUTRA;
MeasObj->measObject.choice.measObjectEUTRA.carrierFreq = 36090;
MeasObj->measObject.choice.measObjectEUTRA.allowedMeasBandwidth =
AllowedMeasBandwidth_mbw25;
MeasObj->measObject.choice.measObjectEUTRA.presenceAntennaPort1 = 1;
MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf =
CALLOC (1, sizeof (uint8_t));
MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf[0] = 0;
MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.size = 1;
MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.bits_unused = 6;
MeasObj->measObject.choice.measObjectEUTRA.offsetFreq = NULL; // Default is 15 or 0dB
MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList =
(CellsToAddModList_t *) CALLOC (1, sizeof (*CellsToAddModList));
CellsToAddModList =
MeasObj->measObject.choice.measObjectEUTRA.cellsToAddModList;
// Add adjacent cell lists (6 per eNB)
for (i = 0; i < 6; i++)
{
CellToAdd = (CellsToAddMod_t *) CALLOC (1, sizeof (*CellToAdd));
CellToAdd->cellIndex = i + 1;
CellToAdd->physCellId = get_adjacent_cell_id (Mod_id, i);
CellToAdd->cellIndividualOffset = Q_OffsetRange_dB0;
ASN_SEQUENCE_ADD (&CellsToAddModList->list, CellToAdd);
}
ASN_SEQUENCE_ADD (&MeasObj_list->list, MeasObj);
// rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->measObjectToAddModList = MeasObj_list;
// Report Configurations for periodical, A1-A5 events
ReportConfig_list = CALLOC (1, sizeof (*ReportConfig_list));
memset ((void *) ReportConfig_list, 0, sizeof (*ReportConfig_list));
ReportConfig_per = CALLOC (1, sizeof (*ReportConfig_per));
memset ((void *) ReportConfig_per, 0, sizeof (*ReportConfig_per));
ReportConfig_A1 = CALLOC (1, sizeof (*ReportConfig_A1));
memset ((void *) ReportConfig_A1, 0, sizeof (*ReportConfig_A1));
ReportConfig_A2 = CALLOC (1, sizeof (*ReportConfig_A2));
memset ((void *) ReportConfig_A2, 0, sizeof (*ReportConfig_A2));
ReportConfig_A3 = CALLOC (1, sizeof (*ReportConfig_A3));
memset ((void *) ReportConfig_A3, 0, sizeof (*ReportConfig_A3));
ReportConfig_A4 = CALLOC (1, sizeof (*ReportConfig_A4));
memset ((void *) ReportConfig_A4, 0, sizeof (*ReportConfig_A4));
ReportConfig_A5 = CALLOC (1, sizeof (*ReportConfig_A5));
memset ((void *) ReportConfig_A5, 0, sizeof (*ReportConfig_A5));
ReportConfig_per->reportConfigId = 1;
ReportConfig_per->reportConfig.present =
ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.
present = ReportConfigEUTRA__triggerType_PR_periodical;
ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.choice.
periodical.purpose =
ReportConfigEUTRA__triggerType__periodical__purpose_reportStrongestCells;
ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
ReportConfigEUTRA__triggerQuantity_rsrp;
ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportQuantity =
ReportConfigEUTRA__reportQuantity_both;
ReportConfig_per->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportInterval =
ReportInterval_ms120;
ReportConfig_per->reportConfig.choice.reportConfigEUTRA.reportAmount =
ReportConfigEUTRA__reportAmount_infinity;
ASN_SEQUENCE_ADD (&ReportConfig_list->list, ReportConfig_per);
ReportConfig_A1->reportConfigId = 2;
ReportConfig_A1->reportConfig.present =
ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.present =
ReportConfigEUTRA__triggerType_PR_event;
ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.
event.eventId.present =
ReportConfigEUTRA__triggerType__event__eventId_PR_eventA1;
ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.
event.eventId.choice.eventA1.a1_Threshold.present =
ThresholdEUTRA_PR_threshold_RSRP;
ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerType.choice.
event.eventId.choice.eventA1.a1_Threshold.choice.threshold_RSRP = 10;
ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.triggerQuantity =
ReportConfigEUTRA__triggerQuantity_rsrp;
ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportQuantity =
ReportConfigEUTRA__reportQuantity_both;
ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportInterval =
ReportInterval_ms120;
ReportConfig_A1->reportConfig.choice.reportConfigEUTRA.reportAmount =
ReportConfigEUTRA__reportAmount_infinity;
ASN_SEQUENCE_ADD (&ReportConfig_list->list, ReportConfig_A1);
/*
ReportConfig_A2->reportConfigId = 3;
ReportConfig_A2->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.present = ReportConfigEUTRA__triggerType_PR_event;
ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present = ReportConfigEUTRA__triggerType__event__eventId_PR_eventA2;
ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA2.a2_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA2.a2_Threshold.choice.threshold_RSRP = 10;
ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
ReportConfig_A2->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;
ASN_SEQUENCE_ADD(&ReportConfig_list->list,ReportConfig_A2);
ReportConfig_A3->reportConfigId = 4;
ReportConfig_A3->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.present = ReportConfigEUTRA__triggerType_PR_event;
ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present = ReportConfigEUTRA__triggerType__event__eventId_PR_eventA3;
ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA3.a3_Offset = 10;
ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA3.reportOnLeave = 1;
ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
ReportConfig_A3->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;
ASN_SEQUENCE_ADD(&ReportConfig_list->list,ReportConfig_A3);
ReportConfig_A4->reportConfigId = 5;
ReportConfig_A4->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.present = ReportConfigEUTRA__triggerType_PR_event;
ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present = ReportConfigEUTRA__triggerType__event__eventId_PR_eventA4;
ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA4.a4_Threshold.present = ThresholdEUTRA_PR_threshold_RSRP;
ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA4.a4_Threshold.choice.threshold_RSRP = 10;
ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
ReportConfig_A4->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;
ASN_SEQUENCE_ADD(&ReportConfig_list->list,ReportConfig_A4);
ReportConfig_A5->reportConfigId = 6;
ReportConfig_A5->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.present = ReportConfigEUTRA__triggerType_PR_event;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.present = ReportConfigEUTRA__triggerType__event__eventId_PR_eventA5;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA5.a5_Threshold1.present = ThresholdEUTRA_PR_threshold_RSRP;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA5.a5_Threshold2.present = ThresholdEUTRA_PR_threshold_RSRP;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA5.a5_Threshold1.choice.threshold_RSRP = 10;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerType.choice.event.eventId.choice.eventA5.a5_Threshold2.choice.threshold_RSRP = 10;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.triggerQuantity = ReportConfigEUTRA__triggerQuantity_rsrp;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportQuantity = ReportConfigEUTRA__reportQuantity_both;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.maxReportCells = 2;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportInterval = ReportInterval_ms120;
ReportConfig_A5->reportConfig.choice.reportConfigEUTRA.reportAmount = ReportConfigEUTRA__reportAmount_infinity;
ASN_SEQUENCE_ADD(&ReportConfig_list->list,ReportConfig_A5);
// rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->reportConfigToAddModList = ReportConfig_list;
*/
/*
rsrp=CALLOC(1,sizeof(RSRP_Range_t));
*rsrp=20;
Sparams = CALLOC(1,sizeof(*Sparams));
Sparams->present=MeasConfig__speedStatePars_PR_setup;
Sparams->choice.setup.timeToTrigger_SF.sf_High=SpeedStateScaleFactors__sf_Medium_oDot75;
Sparams->choice.setup.timeToTrigger_SF.sf_Medium=SpeedStateScaleFactors__sf_High_oDot5;
Sparams->choice.setup.mobilityStateParameters.n_CellChangeHigh=10;
Sparams->choice.setup.mobilityStateParameters.n_CellChangeMedium=5;
Sparams->choice.setup.mobilityStateParameters.t_Evaluation=MobilityStateParameters__t_Evaluation_s60;
Sparams->choice.setup.mobilityStateParameters.t_HystNormal=MobilityStateParameters__t_HystNormal_s120;
speedStatePars=Sparams;
rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.measConfig->s_Measure=rsrp;
*/
memset (buffer, 0, 100);
size = do_RRCConnectionReconfiguration (Mod_id, buffer, UE_index, 0, //Transaction_id,
SRB_configList2, *DRB_configList, NULL, // DRB2_list,
NULL, //*sps_Config,
physicalConfigDedicated[UE_index], MeasObj_list, ReportConfig_list, NULL, //*QuantityConfig,
MeasId_list, mac_MainConfig, NULL, cba_RNTI, nas_pdu, nas_length); //*measGapConfig);
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);
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_data_req (Mod_id, frame, 1, (UE_index * NB_RB_MAX) + DCCH,
rrc_eNB_mui++, 0, size, (char *) buffer, 1);
}
void
rrc_eNB_process_MeasurementReport (u8 Mod_id, u16 UE_index,
MeasResults_t * measResults2)
{
LOG_I (RRC, "Received Measurement Report From UE %d (Measurement Id %d)\n",
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));
}
#ifdef Rel10
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);
#endif
//Look for IP address of the target eNB
//Send Handover Request -> target eNB
//Wait for Handover Acknowledgement <- target eNB
//Send Handover Command
//x2delay();
// handover_request_x2(UE_index,Mod_id,measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->physCellId);
// u8 buffer[100];
// int size=rrc_eNB_generate_Handover_Command_TeNB(0,0,buffer);
//
// send_check_message((char*)buffer,size);
//send_handover_command();
}
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
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];
// Refresh SRBs/DRBs
rrc_pdcp_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
);
// Refresh SRBs/DRBs
rrc_rlc_config_asn1_req (Mod_id, frame, 1, UE_index,
SRB_configList,
DRB_configList, (DRB_ToReleaseList_t *) NULL
#ifdef Rel10
, (MBMS_SessionInfoList_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, (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
if (eNB_rrc_inst[Mod_id].DRB_active[UE_index][i] == 1)
{
// DRB has just been removed so remove RLC + PDCP for DRB
/* rrc_pdcp_config_req (Mod_id, frame, 1, ACTION_REMOVE,
(UE_index * NB_RB_MAX) + DRB2LCHAN[i],UNDEF_SECURITY_MODE);
*/
rrc_rlc_config_req (Mod_id, frame, 1, ACTION_REMOVE,
(UE_index * NB_RB_MAX) +
DRB2LCHAN[i], RADIO_ACCESS_BEARER,
Rlc_info_um);
}
eNB_rrc_inst[Mod_id].DRB_active[UE_index][i] = 0;
LOG_D (RRC,
"[MSC_MSG][FRAME %05d][RRC_eNB][MOD %02d][][--- MAC_CONFIG_REQ (DRB UE %d) --->][MAC_eNB][MOD %02d][]\n",
frame, Mod_id, UE_index, Mod_id);
rrc_mac_config_req (Mod_id, 1, UE_index, 0,
(RadioResourceConfigCommonSIB_t *) NULL,
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, (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
);
}
}
}
}
}
void
rrc_eNB_generate_RRCConnectionSetup (u8 Mod_id, u32 frame, u16 UE_index)
{
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;
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)),
UE_index, 0, mac_xface->lte_frame_parms,
SRB_configList,
&eNB_rrc_inst[Mod_id].
physicalConfigDedicated[UE_index]);
// configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE
if (*SRB_configList != NULL)
{
for (cnt = 0; cnt < (*SRB_configList)->list.count; cnt++)
{
if ((*SRB_configList)->list.array[cnt]->srb_Identity == 1)
{
SRB1_config = (*SRB_configList)->list.array[cnt];
if (SRB1_config->logicalChannelConfig)
{
if (SRB1_config->logicalChannelConfig->present ==
SRB_ToAddMod__logicalChannelConfig_PR_explicitValue)
{
SRB1_logicalChannelConfig =
&SRB1_config->logicalChannelConfig->choice.
explicitValue;
}
else
{
SRB1_logicalChannelConfig =
&SRB1_logicalChannelConfig_defaultValue;
}
}
else
{
SRB1_logicalChannelConfig =
&SRB1_logicalChannelConfig_defaultValue;
}
LOG_D (RRC,
"[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, (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);
}
/*
void ue_rrc_process_rrcConnectionReconfiguration(u8 Mod_id,u32 frame,
RRCConnectionReconfiguration_t *rrcConnectionReconfiguration,
u8 CH_index) {
if (rrcConnectionReconfiguration->criticalExtensions.present == RRCConnectionReconfiguration__criticalExtensions_PR_c1)
if (rrcConnectionReconfiguration->criticalExtensions.choice.c1.present == RRCConnectionReconfiguration__criticalExtensions__c1_PR_rrcConnectionReconfiguration_r8) {
if (rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.radioResourceConfigDedicated) {
rrc_ue_process_radioResourceConfigDedicated(Mod_id,frame,CH_index,
rrcConnectionReconfiguration->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r8.radioResourceConfigDedicated);
}
// check other fields for
}
}
*/
#ifndef USER_MODE
EXPORT_SYMBOL (Rlc_info_am_config);
#endif
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