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rrc_eNB update 10/09

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This commit is contained in:
Stefan Schaffelder
2019-09-23 08:01:02 +02:00
committed by DUFRENE Louis Adrien TGI/OLS
parent 1740153fae
commit e0b3e4fb89
1 changed files with 43 additions and 41 deletions
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openair2/RRC/LTE/rrc_eNB.c
+43 -41
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@@ -3201,45 +3201,47 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf200; // sf20 = 20 subframes // LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf1000 mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf200; // sf20 = 20 subframes // LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf1000
mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = LTE_MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB3; // Value dB1 =1 dB, dB3 = 3 dB mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = LTE_MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB3; // Value dB1 =1 dB, dB3 = 3 dB
mac_MainConfig->drx_Config = NULL;
if (!NODE_IS_CU(RC.rrc[ctxt_pP->module_id]->node_type)) { if (!NODE_IS_CU(RC.rrc[ctxt_pP->module_id]->node_type)) {
/* CDRX Configuration */ /* CDRX Configuration */
// Need to check if UE is a BR UE // Need to check if UE is a BR UE
rnti_t rnti = ue_context_pP->ue_id_rnti; rnti_t rnti = ue_context_pP->ue_id_rnti;
module_id_t module_id = ctxt_pP->module_id; module_id_t module_id = ctxt_pP->module_id;
int UE_id = find_UE_id(module_id, rnti); int UE_id = find_UE_id(module_id, rnti);
eNB_MAC_INST *mac = RC.mac[module_id];
UE_list_t *UE_list = &(mac->UE_list);
if (UE_id != -1) { if (UE_id != -1) {
eNB_MAC_INST *mac = RC.mac[module_id];
UE_list_t *UE_list = &(mac->UE_list);
if ((rrc_inst->carrier[cc_id].sib1->tdd_Config == NULL) && if ((rrc_inst->carrier[cc_id].sib1->tdd_Config == NULL) &&
(UE_list->UE_template[ue_context_pP->ue_context.primaryCC_id][UE_id].rach_resource_type == 0)) { (UE_list->UE_template[ue_context_pP->ue_context.primaryCC_id][UE_id].rach_resource_type == 0)) {
// CDRX can be only configured in case of FDD and non BR UE (09/04/19) // CDRX can be only configured in case of FDD and non BR UE (09/04/19)
LOG_D(RRC, "Processing the DRX configuration in RRC Connection Reconfiguration\n"); LOG_D(RRC, "Processing the DRX configuration in RRC Connection Reconfiguration\n");
/* Process the IE drx_Config */
if (cc_id < MAX_NUM_CCs) {
mac_MainConfig->drx_Config = do_DrxConfig(cc_id, &rrc_inst->configuration, UEcap); // drx_Config IE
} else {
LOG_E(RRC, "Invalid CC_id for DRX configuration\n");
}
/* Set timers and thresholds values in local MAC context of UE */
eNB_Config_Local_DRX(module_id, ue_context_pP->ue_id_rnti, mac_MainConfig->drx_Config);
LOG_D(RRC, "DRX configured in mac main config for RRC Connection Reconfiguration\n");
/* Process the IE drx_Config */
if (cc_id < MAX_NUM_CCs) {
mac_MainConfig->drx_Config = do_DrxConfig(cc_id, &rrc_inst->configuration, UEcap); // drx_Config IE
if (mac_MainConfig->drx_Config == NULL) {
LOG_E(MAC, "drx_Configuration parameter is NULL, cannot configure local UE parameters\n");
}
} else {
LOG_E(RRC, "Invalid CC_id for DRX configuration\n");
}
} else { // CDRX not implemented for TDD and LTE-M (09/04/19) } else { // CDRX not implemented for TDD and LTE-M (09/04/19)
mac_MainConfig->drx_Config = NULL; LOG_D(RRC, "CDRX not implemented for TDD and LTE-M\n");
} }
} else { // UE_id invalid } else { // UE_id invalid
LOG_E(RRC, "Invalid UE_id found!\n"); LOG_E(RRC, "Invalid UE_id found!\n");
mac_MainConfig->drx_Config = NULL;
} }
} else { // No CDRX with the CU/DU split in this version } else { // No CDRX with the CU/DU split in this version
LOG_E(RRC, "CU/DU split activated\n"); LOG_E(RRC, "CU/DU split activated\n");
mac_MainConfig->drx_Config = NULL;
} }
if (mac_MainConfig->drx_Config != NULL) {
/* Set timers and thresholds values in local MAC context of UE */
eNB_Config_Local_DRX(module_id, rnti, mac_MainConfig->drx_Config);
LOG_D(RRC, "DRX configured in mac main config for RRC Connection Reconfiguration\n");
}
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0)) #if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long)); sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long));
@@ -6691,16 +6693,16 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete(
(LTE_SystemInformationBlockType1_v1310_IEs_t *) NULL (LTE_SystemInformationBlockType1_v1310_IEs_t *) NULL
#endif #endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
, ,
0, 0,
(LTE_BCCH_DL_SCH_Message_MBMS_t *) NULL, (LTE_BCCH_DL_SCH_Message_MBMS_t *) NULL,
(LTE_SchedulingInfo_MBMS_r14_t *) NULL, (LTE_SchedulingInfo_MBMS_r14_t *) NULL,
(struct LTE_NonMBSFN_SubframeConfig_r14 *) NULL, (struct LTE_NonMBSFN_SubframeConfig_r14 *) NULL,
(LTE_SystemInformationBlockType1_MBMS_r14_t *) NULL, (LTE_SystemInformationBlockType1_MBMS_r14_t *) NULL,
(LTE_MBSFN_AreaInfoList_r9_t *) NULL (LTE_MBSFN_AreaInfoList_r9_t *) NULL
#endif #endif
); );
} }
} else { // remove LCHAN from MAC/PHY } else { // remove LCHAN from MAC/PHY
if (ue_context_pP->ue_context.DRB_active[drb_id] == 1) { if (ue_context_pP->ue_context.DRB_active[drb_id] == 1) {
// DRB has just been removed so remove RLC + PDCP for DRB // DRB has just been removed so remove RLC + PDCP for DRB
@@ -6709,11 +6711,11 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete(
*/ */
if (!NODE_IS_CU(RC.rrc[ctxt_pP->module_id]->node_type)) { if (!NODE_IS_CU(RC.rrc[ctxt_pP->module_id]->node_type)) {
rrc_rlc_config_req(ctxt_pP, rrc_rlc_config_req(ctxt_pP,
SRB_FLAG_NO, SRB_FLAG_NO,
MBMS_FLAG_NO, MBMS_FLAG_NO,
CONFIG_ACTION_REMOVE, CONFIG_ACTION_REMOVE,
DRB2LCHAN[i], DRB2LCHAN[i],
Rlc_info_um); Rlc_info_um);
} }
} }
@@ -6765,13 +6767,13 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete(
(LTE_SystemInformationBlockType1_v1310_IEs_t *) NULL (LTE_SystemInformationBlockType1_v1310_IEs_t *) NULL
#endif #endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
, ,
0, 0,
(LTE_BCCH_DL_SCH_Message_MBMS_t *) NULL, (LTE_BCCH_DL_SCH_Message_MBMS_t *) NULL,
(LTE_SchedulingInfo_MBMS_r14_t *) NULL, (LTE_SchedulingInfo_MBMS_r14_t *) NULL,
(struct LTE_NonMBSFN_SubframeConfig_r14 *) NULL, (struct LTE_NonMBSFN_SubframeConfig_r14 *) NULL,
(LTE_SystemInformationBlockType1_MBMS_r14_t *) NULL, (LTE_SystemInformationBlockType1_MBMS_r14_t *) NULL,
(LTE_MBSFN_AreaInfoList_r9_t *) NULL (LTE_MBSFN_AreaInfoList_r9_t *) NULL
#endif #endif
); );
} }