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masterCellGroup in RRCReconfiguration

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This commit is contained in:
Raymond Knopp
2021-04-30 22:30:46 +02:00
parent 202dd9727a
commit fd2ea253be
3 changed files with 124 additions and 8 deletions
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openair2/RRC/NR/MESSAGES/asn1_msg.c
+112 -6
View File
@@ -1034,7 +1034,7 @@ void fill_initial_SpCellConfig(rnti_t rnti,
AssertFatal(scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.subcarrierSpacing==NR_SubcarrierSpacing_kHz30,
"SCS != 30kHz\n");
AssertFatal(scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity==NR_TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms5,
"TDD period != 5ms : %d\n",scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity);
"TDD period != 5ms : %ld\n",scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity);
schedulingRequestResourceConfig->periodicityAndOffset->choice.sl40 = 10*((rnti>>1)&3) + (rnti&2);
schedulingRequestResourceConfig->resource = calloc(1,sizeof(*schedulingRequestResourceConfig->resource));
@@ -1081,6 +1081,89 @@ void fill_initial_SpCellConfig(rnti_t rnti,
SpCellConfig->spCellConfigDedicated->tag_Id=0;
}
void fill_mastercellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig) {
NR_RLC_BearerConfig_t *rlc_BearerConfig = NULL;
NR_RLC_Config_t *rlc_Config = NULL;
NR_LogicalChannelConfig_t *logicalChannelConfig = NULL;
long *logicalChannelGroup = NULL;
cellGroupConfig->cellGroupId = 0;
/* Rlc Bearer Config */
/* TS38.331 9.2.1 Default SRB configurations */
cellGroupConfig->rlc_BearerToAddModList = calloc(1, sizeof(*cellGroupConfig->rlc_BearerToAddModList));
rlc_BearerConfig = calloc(1, sizeof(NR_RLC_BearerConfig_t));
rlc_BearerConfig->logicalChannelIdentity = 2;
rlc_BearerConfig->servedRadioBearer = calloc(1, sizeof(*rlc_BearerConfig->servedRadioBearer));
rlc_BearerConfig->servedRadioBearer->present = NR_RLC_BearerConfig__servedRadioBearer_PR_srb_Identity;
rlc_BearerConfig->servedRadioBearer->choice.srb_Identity = 2;
rlc_BearerConfig->reestablishRLC = NULL;
//if (0) {
rlc_Config = calloc(1, sizeof(NR_RLC_Config_t));
rlc_Config->present = NR_RLC_Config_PR_am;
rlc_Config->choice.am = calloc(1, sizeof(*rlc_Config->choice.am));
rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = calloc(1, sizeof(NR_SN_FieldLengthAM_t));
*(rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength) = NR_SN_FieldLengthAM_size12;
rlc_Config->choice.am->dl_AM_RLC.t_Reassembly = NR_T_Reassembly_ms35;
rlc_Config->choice.am->dl_AM_RLC.t_StatusProhibit = NR_T_StatusProhibit_ms0;
rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = calloc(1, sizeof(NR_SN_FieldLengthAM_t));
*(rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength) = NR_SN_FieldLengthAM_size12;
rlc_Config->choice.am->ul_AM_RLC.t_PollRetransmit = NR_T_PollRetransmit_ms45;
rlc_Config->choice.am->ul_AM_RLC.pollPDU = NR_PollPDU_infinity;
rlc_Config->choice.am->ul_AM_RLC.pollByte = NR_PollByte_infinity;
rlc_Config->choice.am->ul_AM_RLC.maxRetxThreshold = NR_UL_AM_RLC__maxRetxThreshold_t8;
//}
rlc_BearerConfig->rlc_Config = rlc_Config;
ASN_SEQUENCE_ADD(&cellGroupConfig->rlc_BearerToAddModList->list, rlc_BearerConfig);
/*DRB Configuration*/
rlc_BearerConfig = calloc(1, sizeof(NR_RLC_BearerConfig_t));
rlc_BearerConfig->logicalChannelIdentity = 4;
rlc_BearerConfig->servedRadioBearer = calloc(1, sizeof(*rlc_BearerConfig->servedRadioBearer));
rlc_BearerConfig->servedRadioBearer->present = NR_RLC_BearerConfig__servedRadioBearer_PR_drb_Identity;
rlc_BearerConfig->servedRadioBearer->choice.drb_Identity = 1;
rlc_BearerConfig->reestablishRLC = NULL;
//if (0) {
rlc_Config = calloc(1, sizeof(NR_RLC_Config_t));
rlc_Config->present = NR_RLC_Config_PR_am;
rlc_Config->choice.am = calloc(1, sizeof(*rlc_Config->choice.am));
rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = calloc(1, sizeof(NR_SN_FieldLengthAM_t));
*(rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength) = NR_SN_FieldLengthAM_size18;
rlc_Config->choice.am->dl_AM_RLC.t_Reassembly = NR_T_Reassembly_ms80;
rlc_Config->choice.am->dl_AM_RLC.t_StatusProhibit = NR_T_StatusProhibit_ms10;
rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = calloc(1, sizeof(NR_SN_FieldLengthAM_t));
*(rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength) = NR_SN_FieldLengthAM_size18;
rlc_Config->choice.am->ul_AM_RLC.t_PollRetransmit = NR_T_PollRetransmit_ms80;
rlc_Config->choice.am->ul_AM_RLC.pollPDU = NR_PollPDU_p64;
rlc_Config->choice.am->ul_AM_RLC.pollByte = NR_PollByte_kB125;
rlc_Config->choice.am->ul_AM_RLC.maxRetxThreshold = NR_UL_AM_RLC__maxRetxThreshold_t4;
//}
rlc_BearerConfig->rlc_Config = rlc_Config;
ASN_SEQUENCE_ADD(&cellGroupConfig->rlc_BearerToAddModList->list, rlc_BearerConfig);
//if (0) {
logicalChannelConfig = calloc(1, sizeof(NR_LogicalChannelConfig_t));
logicalChannelConfig->ul_SpecificParameters = calloc(1, sizeof(*logicalChannelConfig->ul_SpecificParameters));
logicalChannelConfig->ul_SpecificParameters->priority = 3;
logicalChannelConfig->ul_SpecificParameters->prioritisedBitRate = NR_LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
logicalChannelConfig->ul_SpecificParameters->bucketSizeDuration = NR_LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms5;
logicalChannelGroup = CALLOC(1, sizeof(long));
*logicalChannelGroup = 0;
logicalChannelConfig->ul_SpecificParameters->logicalChannelGroup = logicalChannelGroup;
logicalChannelConfig->ul_SpecificParameters->schedulingRequestID = CALLOC(1, sizeof(*logicalChannelConfig->ul_SpecificParameters->schedulingRequestID));
*logicalChannelConfig->ul_SpecificParameters->schedulingRequestID = 0;
logicalChannelConfig->ul_SpecificParameters->logicalChannelSR_Mask = 0;
logicalChannelConfig->ul_SpecificParameters->logicalChannelSR_DelayTimerApplied = 0;
//}
rlc_BearerConfig->mac_LogicalChannelConfig = logicalChannelConfig;
cellGroupConfig->rlc_BearerToReleaseList = NULL;
}
void fill_initial_cellGroupConfig(rnti_t rnti,
NR_CellGroupConfig_t *cellGroupConfig,
NR_ServingCellConfigCommon_t *scc) {
@@ -1503,12 +1586,14 @@ uint16_t do_RRCReconfiguration(
NR_MeasConfig_t *meas_config,
struct NR_RRCReconfiguration_v1530_IEs__dedicatedNAS_MessageList
*dedicatedNAS_MessageList,
NR_MAC_CellGroupConfig_t *mac_CellGroupConfig)
NR_MAC_CellGroupConfig_t *mac_CellGroupConfig,
NR_CellGroupConfig_t *cellGroupConfig)
//------------------------------------------------------------------------------
{
NR_DL_DCCH_Message_t dl_dcch_msg;
asn_enc_rval_t enc_rval;
NR_RRCReconfiguration_IEs_t *ie;
unsigned char masterCellGroup_buf[1000];
memset(&dl_dcch_msg, 0, sizeof(NR_DL_DCCH_Message_t));
dl_dcch_msg.message.present = NR_DL_DCCH_MessageType_PR_c1;
@@ -1551,14 +1636,35 @@ uint16_t do_RRCReconfiguration(
// lateNonCriticalExtension
ie->lateNonCriticalExtension = NULL;
// nonCriticalExtension
ie->nonCriticalExtension = calloc(1, sizeof(NR_RRCReconfiguration_v1530_IEs_t));
ie->nonCriticalExtension->dedicatedNAS_MessageList = dedicatedNAS_MessageList;
if (cellGroupConfig || dedicatedNAS_MessageList)
ie->nonCriticalExtension = calloc(1, sizeof(NR_RRCReconfiguration_v1530_IEs_t));
if(cellGroupConfig!=NULL){
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CellGroupConfig,
NULL,
(void *)cellGroupConfig,
masterCellGroup_buf,
1000);
if(enc_rval.encoded == -1) {
LOG_E(NR_RRC, "ASN1 message CellGroupConfig encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
return -1;
}
xer_fprint(stdout, &asn_DEF_NR_CellGroupConfig, (const void*)cellGroupConfig);
ie->nonCriticalExtension->masterCellGroup = calloc(1,sizeof(OCTET_STRING_t));
ie->nonCriticalExtension->masterCellGroup->buf = masterCellGroup_buf;
ie->nonCriticalExtension->masterCellGroup->size = (enc_rval.encoded+7)/8;
}
if (dedicatedNAS_MessageList)
ie->nonCriticalExtension->dedicatedNAS_MessageList = dedicatedNAS_MessageList;
dl_dcch_msg.message.choice.c1->choice.rrcReconfiguration->criticalExtensions.choice.rrcReconfiguration = ie;
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
//if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_NR_DL_DCCH_Message, (void *)&dl_dcch_msg);
}
//}
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_DL_DCCH_Message,
NULL,
openair2/RRC/NR/MESSAGES/asn1_msg.h
+4 -1
View File
@@ -97,6 +97,8 @@ void fill_initial_cellGroupConfig(rnti_t rnti,
NR_CellGroupConfig_t *cellGroupConfig,
NR_ServingCellConfigCommon_t *scc);
void fill_mastercellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig);
uint8_t do_RRCSetup(rrc_gNB_ue_context_t *const ue_context_pP,
uint8_t *const buffer,
const uint8_t transaction_id,
@@ -127,7 +129,8 @@ uint16_t do_RRCReconfiguration(
NR_MeasConfig_t *meas_config,
struct NR_RRCReconfiguration_v1530_IEs__dedicatedNAS_MessageList
*dedicatedNAS_MessageList,
NR_MAC_CellGroupConfig_t *mac_CellGroupConfig);
NR_MAC_CellGroupConfig_t *mac_CellGroupConfig,
NR_CellGroupConfig_t *cellGroupConfig);
uint8_t do_RRCSetupComplete(uint8_t Mod_id,
uint8_t *buffer,
openair2/RRC/NR/rrc_gNB.c
+8 -1
View File
@@ -812,6 +812,7 @@ rrc_gNB_generate_defaultRRCReconfiguration(
NULL,
NULL,
dedicatedNAS_MessageList,
NULL,
NULL);
free(ue_context_pP->ue_context.nas_pdu.buffer);
@@ -912,6 +913,7 @@ rrc_gNB_generate_dedicatedRRCReconfiguration(
NR_QFI_t qfi = 0;
int pdu_sessions_done = 0;
int i;
NR_CellGroupConfig_t *cellGroupConfig;
uint8_t xid = rrc_gNB_get_next_transaction_identifier(ctxt_pP->module_id);
@@ -1049,6 +1051,8 @@ rrc_gNB_generate_dedicatedRRCReconfiguration(
}
memset(buffer, 0, RRC_BUF_SIZE);
cellGroupConfig = calloc(1, sizeof(NR_CellGroupConfig_t));
fill_mastercellGroupConfig(cellGroupConfig);
size = do_RRCReconfiguration(ctxt_pP, buffer,
xid,
*SRB_configList2,
@@ -1058,7 +1062,8 @@ rrc_gNB_generate_dedicatedRRCReconfiguration(
NULL,
NULL,
dedicatedNAS_MessageList,
NULL);
NULL,
cellGroupConfig);
LOG_DUMPMSG(NR_RRC,DEBUG_RRC,(char *)buffer,size,"[MSG] RRC Reconfiguration\n");
/* Free all NAS PDUs */
@@ -1165,6 +1170,7 @@ rrc_gNB_generate_dedicatedRRCReconfiguration_release(
NULL,
NULL,
dedicatedNAS_MessageList,
NULL,
NULL);
ue_context_pP->ue_context.pdu_session_release_command_flag = 1;
@@ -1669,6 +1675,7 @@ rrc_gNB_process_RRCConnectionReestablishmentComplete(
NULL,
NULL, // MeasObj_list,
NULL,
NULL,
NULL);
LOG_DUMPMSG(NR_RRC,DEBUG_RRC,(char *)buffer,size,
"[MSG] RRC Reconfiguration\n");