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Commit 2060cf45 authored by rmagueta's avatar rmagueta
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Fix RA-Msg4 to Initial BWP

parent aacf75b2
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Showing with 60 additions and 433 deletions
openair1/PHY/NR_TRANSPORT/nr_dci.c
View file @ 2060cf45
...@@ -88,6 +88,8 @@ void nr_generate_dci(PHY_VARS_gNB *gNB, ...@@ -88,6 +88,8 @@ void nr_generate_dci(PHY_VARS_gNB *gNB,
cset_start_sc = frame_parms.first_carrier_offset + rb_offset*NR_NB_SC_PER_RB; cset_start_sc = frame_parms.first_carrier_offset + rb_offset*NR_NB_SC_PER_RB;
if (pdcch_pdu_rel15->CoreSetType == NFAPI_NR_CSET_CONFIG_MIB_SIB1) { if (pdcch_pdu_rel15->CoreSetType == NFAPI_NR_CSET_CONFIG_MIB_SIB1) {
cset_start_sc = cset_start_sc + RC.nrmac[gNB->Mod_id]->type0_PDCCH_CSS_config.cset_start_rb*NR_NB_SC_PER_RB; cset_start_sc = cset_start_sc + RC.nrmac[gNB->Mod_id]->type0_PDCCH_CSS_config.cset_start_rb*NR_NB_SC_PER_RB;
} else if (pdcch_pdu_rel15->CoreSetType == NFAPI_NR_CSET_CONFIG_PDCCH_CONFIG_CSET_0) {
cset_start_sc = cset_start_sc + pdcch_pdu_rel15->BWPStart*NR_NB_SC_PER_RB;
} }
for (int d=0;d<pdcch_pdu_rel15->numDlDci;d++) { for (int d=0;d<pdcch_pdu_rel15->numDlDci;d++) {
......
openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
View file @ 2060cf45
...@@ -88,7 +88,11 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t ...@@ -88,7 +88,11 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
} else { } else {
ss = mac->search_space_zero; ss = mac->search_space_zero;
coreset = mac->coreset0; coreset = mac->coreset0;
rel15->coreset.CoreSetType = NFAPI_NR_CSET_CONFIG_MIB_SIB1; if(rnti_type == NR_RNTI_SI) {
rel15->coreset.CoreSetType = NFAPI_NR_CSET_CONFIG_MIB_SIB1;
} else {
rel15->coreset.CoreSetType = NFAPI_NR_CSET_CONFIG_PDCCH_CONFIG_CSET_0;
}
} }
rel15->coreset.duration = coreset->duration; rel15->coreset.duration = coreset->duration;
...@@ -157,10 +161,8 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t ...@@ -157,10 +161,8 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
sps = initialDownlinkBWP->genericParameters.cyclicPrefix == NULL ? 14 : 12; sps = initialDownlinkBWP->genericParameters.cyclicPrefix == NULL ? 14 : 12;
monitoringSymbolsWithinSlot = (ss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | (ss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps)); monitoringSymbolsWithinSlot = (ss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | (ss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps));
rel15->rnti = ra->t_crnti; rel15->rnti = ra->t_crnti;
//rel15->BWPSize = NRRIV2BW(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE); rel15->BWPSize = NRRIV2BW(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
//rel15->BWPStart = NRRIV2PRBOFFSET(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE); rel15->BWPStart = NRRIV2PRBOFFSET(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
rel15->BWPSize = NRRIV2BW(bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
rel15->BWPStart = NRRIV2PRBOFFSET(bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
rel15->SubcarrierSpacing = initialDownlinkBWP->genericParameters.subcarrierSpacing; rel15->SubcarrierSpacing = initialDownlinkBWP->genericParameters.subcarrierSpacing;
rel15->dci_length_options[0] = nr_dci_size(scc, mac->scg, def_dci_pdu_rel15, rel15->dci_format_options[0], NR_RNTI_TC, rel15->BWPSize, bwp_id); rel15->dci_length_options[0] = nr_dci_size(scc, mac->scg, def_dci_pdu_rel15, rel15->dci_format_options[0], NR_RNTI_TC, rel15->BWPSize, bwp_id);
break; break;
...@@ -265,7 +267,7 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl ...@@ -265,7 +267,7 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
LOG_D(NR_MAC, "[DCI_CONFIG] Configure monitoring of PDCCH candidates in Type1-PDCCH common random access search space (RA-Msg4)\n"); LOG_D(NR_MAC, "[DCI_CONFIG] Configure monitoring of PDCCH candidates in Type1-PDCCH common random access search space (RA-Msg4)\n");
rel15->num_dci_options = 1; rel15->num_dci_options = 1;
rel15->dci_format_options[0] = NR_DL_DCI_FORMAT_1_0; rel15->dci_format_options[0] = NR_DL_DCI_FORMAT_1_0;
config_dci_pdu(mac, rel15, dl_config, NR_RNTI_TC, ss_id); config_dci_pdu(mac, rel15, dl_config, NR_RNTI_TC, -1);
fill_dci_search_candidates(ss, rel15); fill_dci_search_candidates(ss, rel15);
break; break;
default: default:
......
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
View file @ 2060cf45
...@@ -469,7 +469,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -469,7 +469,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
AssertFatal(mac->DLbwp[0]!=NULL,"DLbwp[0] should not be zero here!\n"); AssertFatal(mac->DLbwp[0]!=NULL,"DLbwp[0] should not be zero here!\n");
AssertFatal(mac->ULbwp[0]!=NULL,"DLbwp[0] should not be zero here!\n"); AssertFatal(mac->ULbwp[0]!=NULL,"DLbwp[0] should not be zero here!\n");
const uint16_t n_RB_DLBWP = (ra->ra_state == WAIT_RAR) ? NRRIV2BW(mac->scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE) : NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE); const uint16_t n_RB_DLBWP = (ra->ra_state == WAIT_RAR || ra->ra_state == WAIT_CONTENTION_RESOLUTION) ? NRRIV2BW(mac->scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE) : NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
LOG_D(MAC, "In %s: Processing received DCI format %s (DL BWP %d)\n", __FUNCTION__, dci_formats[dci_format], n_RB_DLBWP); LOG_D(MAC, "In %s: Processing received DCI format %s (DL BWP %d)\n", __FUNCTION__, dci_formats[dci_format], n_RB_DLBWP);
...@@ -657,13 +657,20 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -657,13 +657,20 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
} else { } else {
dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DLSCH; dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DLSCH;
} }
dlsch_config_pdu_1_0->BWPSize = NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
dlsch_config_pdu_1_0->BWPStart = NRRIV2PRBOFFSET(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE); if(rnti == ra->t_crnti) {
dlsch_config_pdu_1_0->SubcarrierSpacing = mac->DLbwp[0]->bwp_Common->genericParameters.subcarrierSpacing; dlsch_config_pdu_1_0->BWPSize = NRRIV2BW(mac->scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
BWPSize = n_RB_DLBWP; dlsch_config_pdu_1_0->BWPStart = NRRIV2PRBOFFSET(mac->scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
} else {
dlsch_config_pdu_1_0->BWPSize = NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
dlsch_config_pdu_1_0->BWPStart = NRRIV2PRBOFFSET(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
dlsch_config_pdu_1_0->SubcarrierSpacing = mac->DLbwp[0]->bwp_Common->genericParameters.subcarrierSpacing;
}
if(pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition == NULL) if(pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition == NULL)
pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition=calloc(1,sizeof(*pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition)); pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition=calloc(1,sizeof(*pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition));
BWPSize = n_RB_DLBWP;
} }
/* IDENTIFIER_DCI_FORMATS */ /* IDENTIFIER_DCI_FORMATS */
...@@ -1115,6 +1122,7 @@ int get_n_rb(NR_UE_MAC_INST_t *mac, int rnti_type){ ...@@ -1115,6 +1122,7 @@ int get_n_rb(NR_UE_MAC_INST_t *mac, int rnti_type){
int N_RB = 0, start_RB; int N_RB = 0, start_RB;
switch(rnti_type) { switch(rnti_type) {
case NR_RNTI_RA: case NR_RNTI_RA:
case NR_RNTI_TC:
case NR_RNTI_P: { case NR_RNTI_P: {
NR_BWP_Id_t dl_bwp_id = mac->DL_BWP_Id; NR_BWP_Id_t dl_bwp_id = mac->DL_BWP_Id;
if (mac->DLbwp[dl_bwp_id-1]->bwp_Common->pdcch_ConfigCommon->choice.setup->controlResourceSetZero) { if (mac->DLbwp[dl_bwp_id-1]->bwp_Common->pdcch_ConfigCommon->choice.setup->controlResourceSetZero) {
...@@ -1129,7 +1137,6 @@ int get_n_rb(NR_UE_MAC_INST_t *mac, int rnti_type){ ...@@ -1129,7 +1137,6 @@ int get_n_rb(NR_UE_MAC_INST_t *mac, int rnti_type){
case NR_RNTI_SI: case NR_RNTI_SI:
N_RB = mac->type0_PDCCH_CSS_config.num_rbs; N_RB = mac->type0_PDCCH_CSS_config.num_rbs;
break; break;
case NR_RNTI_TC:
case NR_RNTI_C: case NR_RNTI_C:
N_RB = NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE); N_RB = NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
break; break;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
View file @ 2060cf45
...@@ -1013,12 +1013,6 @@ void nr_generate_Msg2(module_id_t module_idP, ...@@ -1013,12 +1013,6 @@ void nr_generate_Msg2(module_id_t module_idP,
} }
} }
/*void nr_get_retransmission_timing(frame_t *frameP, sub_frame_t *subframeP) {
*frameP = (*frameP + 1) % 1024;
*subframeP = *subframeP;
return;
}*/
void nr_generate_Msg4(module_id_t module_idP, void nr_generate_Msg4(module_id_t module_idP,
int CC_id, int CC_id,
frame_t frameP, frame_t frameP,
...@@ -1038,29 +1032,16 @@ void nr_generate_Msg4(module_id_t module_idP, ...@@ -1038,29 +1032,16 @@ void nr_generate_Msg4(module_id_t module_idP,
int NrOfSymbols_tmp = 0; int NrOfSymbols_tmp = 0;
int x_Overhead = 0; int x_Overhead = 0;
int time_domain_assignment = 0; int time_domain_assignment = 0;
long locationAndBandwidth = 0;
uint8_t nr_of_candidates = 0; uint8_t nr_of_candidates = 0;
uint8_t aggregation_level = 0; uint8_t aggregation_level = 0;
NR_SearchSpace_t *ss = ra->ra_ss; NR_SearchSpace_t *ss = nr_mac->sched_ctrlCommon->search_space;
NR_BWP_Downlink_t *bwp = ra->secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[ra->bwp_id - 1]; NR_BWP_Downlink_t *bwp = nr_mac->sched_ctrlCommon->active_bwp;
NR_ControlResourceSet_t *coreset = nr_mac->sched_ctrlCommon->coreset;
// check if UE is doing RA on CORESET0 , InitialBWP or configured BWP from SCD
// get the BW of the PDCCH for PDCCH size and Msg4 PDSCH size
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
int dci10_bw;
if (ra->coreset0_configured == 1) {
AssertFatal(1==0,"This is a standalone condition\n");
}
else { // on configured BWP or initial LDBWP, bandwidth parameters in DCI correspond size of initialBWP
//locationAndBandwidth = scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth;
locationAndBandwidth = bwp->bwp_Common->genericParameters.locationAndBandwidth;
dci10_bw = NRRIV2BW(locationAndBandwidth, MAX_BWP_SIZE);
}
nfapi_nr_dl_tti_request_body_t *dl_req = &nr_mac->DL_req[CC_id].dl_tti_request_body; nfapi_nr_dl_tti_request_body_t *dl_req = &nr_mac->DL_req[CC_id].dl_tti_request_body;
// Checking if the DCI allocation is feasible in current subframe // Checking if the DCI allocation is feasible in current subframe
if (dl_req->nPDUs > NFAPI_NR_MAX_DL_TTI_PDUS - 2) { if (dl_req->nPDUs > NFAPI_NR_MAX_DL_TTI_PDUS - 2) {
LOG_I(NR_MAC, "[RAPROC] Subframe %d: FAPI DL structure is full, skip scheduling UE %d\n", slotP, ra->rnti); LOG_I(NR_MAC, "[RAPROC] Subframe %d: FAPI DL structure is full, skip scheduling UE %d\n", slotP, ra->rnti);
...@@ -1068,7 +1049,6 @@ void nr_generate_Msg4(module_id_t module_idP, ...@@ -1068,7 +1049,6 @@ void nr_generate_Msg4(module_id_t module_idP,
} }
find_aggregation_candidates(&aggregation_level, &nr_of_candidates, ss); find_aggregation_candidates(&aggregation_level, &nr_of_candidates, ss);
NR_ControlResourceSet_t *coreset = get_coreset(bwp, ss, 0 /* common */);
int CCEIndex = allocate_nr_CCEs(nr_mac, int CCEIndex = allocate_nr_CCEs(nr_mac,
bwp, bwp,
coreset, coreset,
...@@ -1100,6 +1080,9 @@ void nr_generate_Msg4(module_id_t module_idP, ...@@ -1100,6 +1080,9 @@ void nr_generate_Msg4(module_id_t module_idP,
nr_mac->pdcch_pdu_idx[CC_id][bwpid][coresetid] = pdcch_pdu_rel15; nr_mac->pdcch_pdu_idx[CC_id][bwpid][coresetid] = pdcch_pdu_rel15;
} }
// TODO: This assignment should be done in function nr_configure_pdcch()
pdcch_pdu_rel15->CoreSetType = NFAPI_NR_CSET_CONFIG_PDCCH_CONFIG_CSET_0;
nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdsch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs]; nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdsch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs];
memset((void *)dl_tti_pdsch_pdu,0,sizeof(nfapi_nr_dl_tti_request_pdu_t)); memset((void *)dl_tti_pdsch_pdu,0,sizeof(nfapi_nr_dl_tti_request_pdu_t));
dl_tti_pdsch_pdu->PDUType = NFAPI_NR_DL_TTI_PDSCH_PDU_TYPE; dl_tti_pdsch_pdu->PDUType = NFAPI_NR_DL_TTI_PDSCH_PDU_TYPE;
...@@ -1117,8 +1100,6 @@ void nr_generate_Msg4(module_id_t module_idP, ...@@ -1117,8 +1100,6 @@ void nr_generate_Msg4(module_id_t module_idP,
"downlinkBWP_ToAddModList has %d BWP!\n", "downlinkBWP_ToAddModList has %d BWP!\n",
ra->secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count); ra->secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count);
LOG_I(NR_MAC, "[RAPROC] Scheduling common search space DCI type 1 dlBWP BW %d\n", dci10_bw);
pdsch_pdu_rel15->pduBitmap = 0; pdsch_pdu_rel15->pduBitmap = 0;
pdsch_pdu_rel15->rnti = ra->rnti; pdsch_pdu_rel15->rnti = ra->rnti;
...@@ -1126,9 +1107,8 @@ void nr_generate_Msg4(module_id_t module_idP, ...@@ -1126,9 +1107,8 @@ void nr_generate_Msg4(module_id_t module_idP,
// information to data and is reset every slot. // information to data and is reset every slot.
const int pduindex = nr_mac->pdu_index[CC_id]++; const int pduindex = nr_mac->pdu_index[CC_id]++;
pdsch_pdu_rel15->pduIndex = pduindex; pdsch_pdu_rel15->pduIndex = pduindex;
pdsch_pdu_rel15->BWPSize = NRRIV2BW(scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
pdsch_pdu_rel15->BWPSize = NRRIV2BW(bwp->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE); pdsch_pdu_rel15->BWPStart = NRRIV2PRBOFFSET(scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
pdsch_pdu_rel15->BWPStart = NRRIV2PRBOFFSET(bwp->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
pdsch_pdu_rel15->SubcarrierSpacing = bwp->bwp_Common->genericParameters.subcarrierSpacing; pdsch_pdu_rel15->SubcarrierSpacing = bwp->bwp_Common->genericParameters.subcarrierSpacing;
pdsch_pdu_rel15->CyclicPrefix = 0; pdsch_pdu_rel15->CyclicPrefix = 0;
pdsch_pdu_rel15->NrOfCodewords = 1; pdsch_pdu_rel15->NrOfCodewords = 1;
...@@ -1151,7 +1131,7 @@ void nr_generate_Msg4(module_id_t module_idP, ...@@ -1151,7 +1131,7 @@ void nr_generate_Msg4(module_id_t module_idP,
pdsch_pdu_rel15->nrOfLayers = 1; pdsch_pdu_rel15->nrOfLayers = 1;
pdsch_pdu_rel15->transmissionScheme = 0; pdsch_pdu_rel15->transmissionScheme = 0;
pdsch_pdu_rel15->refPoint = 0; pdsch_pdu_rel15->refPoint = 0;
pdsch_pdu_rel15->dmrsConfigType = 0; pdsch_pdu_rel15->dmrsConfigType = bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1;
pdsch_pdu_rel15->dlDmrsScramblingId = *scc->physCellId; pdsch_pdu_rel15->dlDmrsScramblingId = *scc->physCellId;
pdsch_pdu_rel15->SCID = 0; pdsch_pdu_rel15->SCID = 0;
pdsch_pdu_rel15->numDmrsCdmGrpsNoData = 2; pdsch_pdu_rel15->numDmrsCdmGrpsNoData = 2;
...@@ -1191,45 +1171,41 @@ void nr_generate_Msg4(module_id_t module_idP, ...@@ -1191,45 +1171,41 @@ void nr_generate_Msg4(module_id_t module_idP,
dci_pdu_rel15_t dci_payload; dci_pdu_rel15_t dci_payload;
dci_payload.frequency_domain_assignment.val = PRBalloc_to_locationandbandwidth0(pdsch_pdu_rel15->rbSize, dci_payload.frequency_domain_assignment.val = PRBalloc_to_locationandbandwidth0(pdsch_pdu_rel15->rbSize,
pdsch_pdu_rel15->rbStart, pdsch_pdu_rel15->rbStart,
dci10_bw); pdsch_pdu_rel15->BWPSize);
dci_payload.time_domain_assignment.val = time_domain_assignment; dci_payload.time_domain_assignment.val = time_domain_assignment;
dci_payload.vrb_to_prb_mapping.val = 0; dci_payload.vrb_to_prb_mapping.val = 0;
dci_payload.mcs = pdsch_pdu_rel15->mcsIndex[0]; dci_payload.mcs = pdsch_pdu_rel15->mcsIndex[0];
dci_payload.tb_scaling = 0; dci_payload.tb_scaling = 0;
LOG_I(NR_MAC, LOG_D(NR_MAC,
"[RAPROC] DCI type 1 payload: freq_alloc %d (%d,%d,%d), time_alloc %d, vrb to prb %d, mcs %d tb_scaling %d \n", "[RAPROC] DCI type 1 payload: freq_alloc %d (%d,%d,%d), time_alloc %d, vrb to prb %d, mcs %d tb_scaling %d \n",
dci_payload.frequency_domain_assignment.val, dci_payload.frequency_domain_assignment.val,
pdsch_pdu_rel15->rbStart, pdsch_pdu_rel15->rbStart,
pdsch_pdu_rel15->rbSize, pdsch_pdu_rel15->rbSize,
dci10_bw, pdsch_pdu_rel15->BWPSize,
dci_payload.time_domain_assignment.val, dci_payload.time_domain_assignment.val,
dci_payload.vrb_to_prb_mapping.val, dci_payload.vrb_to_prb_mapping.val,
dci_payload.mcs, dci_payload.mcs,
dci_payload.tb_scaling); dci_payload.tb_scaling);
LOG_I(NR_MAC, "Frame %d: Subframe %d : Adding common DL DCI for RNTI %x\n", frameP, slotP, ra->rnti); LOG_D(NR_MAC,
const int dci_format = NR_DL_DCI_FORMAT_1_0;
const int rnti_type = NR_RNTI_TC;
LOG_I(NR_MAC,
"[RAPROC] DCI params: rnti 0x%x, rnti_type %d, dci_format %d coreset params: FreqDomainResource %llx, start_symbol %d n_symb %d\n", "[RAPROC] DCI params: rnti 0x%x, rnti_type %d, dci_format %d coreset params: FreqDomainResource %llx, start_symbol %d n_symb %d\n",
pdcch_pdu_rel15->dci_pdu[0].RNTI, pdcch_pdu_rel15->dci_pdu[0].RNTI,
rnti_type, NR_RNTI_TC,
dci_format, NR_DL_DCI_FORMAT_1_0,
(unsigned long long)pdcch_pdu_rel15->FreqDomainResource, (unsigned long long)pdcch_pdu_rel15->FreqDomainResource,
pdcch_pdu_rel15->StartSymbolIndex, pdcch_pdu_rel15->StartSymbolIndex,
pdcch_pdu_rel15->DurationSymbols); pdcch_pdu_rel15->DurationSymbols);
fill_dci_pdu_rel15(scc, fill_dci_pdu_rel15(scc,
ra->secondaryCellGroup, nr_mac->secondaryCellGroupCommon,
dci_pdu, &pdcch_pdu_rel15->dci_pdu[pdcch_pdu_rel15->numDlDci - 1],
&dci_payload, &dci_payload,
dci_format, NR_DL_DCI_FORMAT_1_0,
rnti_type, NR_RNTI_TC,
dci10_bw, pdsch_pdu_rel15->BWPSize,
ra->bwp_id); nr_mac->sched_ctrlCommon->active_bwp->bwp_Id);
x_Overhead = 0; x_Overhead = 0;
nr_get_tbs_dl(&dl_tti_pdsch_pdu->pdsch_pdu, x_Overhead, pdsch_pdu_rel15->numDmrsCdmGrpsNoData, dci_payload.tb_scaling); nr_get_tbs_dl(&dl_tti_pdsch_pdu->pdsch_pdu, x_Overhead, pdsch_pdu_rel15->numDmrsCdmGrpsNoData, dci_payload.tb_scaling);
...@@ -1251,356 +1227,22 @@ void nr_generate_Msg4(module_id_t module_idP, ...@@ -1251,356 +1227,22 @@ void nr_generate_Msg4(module_id_t module_idP,
for (int rb = 0; rb < pdsch_pdu_rel15->rbSize; rb++) { for (int rb = 0; rb < pdsch_pdu_rel15->rbSize; rb++) {
vrb_map[rb + pdsch_pdu_rel15->rbStart] = 1; vrb_map[rb + pdsch_pdu_rel15->rbStart] = 1;
} }
ra->state = WAIT_Msg4_ACK; ra->state = WAIT_Msg4_ACK;
/*
// PREPROCESSOR
NR_UE_info_t *UE_info = &nr_mac->UE_info;
int16_t rrc_sdu_length = 0;
uint16_t msg4_padding = 0;
uint16_t msg4_post_padding = 0;
uint16_t msg4_header = 0;
int UE_id = find_nr_UE_id(module_id, ra->rnti);
if (UE_id < 0) {
LOG_E(NR_MAC, "Can't find UE for t-crnti %x, kill RA procedure for this UE\n", ra->rnti);
nr_clear_ra_proc(module_id, CC_id, frame);
return;
}
nr_mac->pre_processor_dl(module_id, frame, slot);
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
// POST processing
struct NR_PDSCH_TimeDomainResourceAllocationList *tdaList =
sched_ctrl->active_bwp->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList;
AssertFatal(sched_ctrl->time_domain_allocation < tdaList->list.count,
"time_domain_allocation %d>=%d\n",
sched_ctrl->time_domain_allocation,
tdaList->list.count);
const int startSymbolAndLength = tdaList->list.array[sched_ctrl->time_domain_allocation]->startSymbolAndLength;
int startSymbolIndex;
int nrOfSymbols;
SLIV2SL(startSymbolAndLength, &startSymbolIndex, &nrOfSymbols);
long dmrsConfigType = sched_ctrl->active_bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1;
uint8_t N_PRB_DMRS = 0;
if (dmrsConfigType==NFAPI_NR_DMRS_TYPE1) {
N_PRB_DMRS = sched_ctrl->numDmrsCdmGrpsNoData * 6;
}
else {
N_PRB_DMRS = sched_ctrl->numDmrsCdmGrpsNoData * 4;
}
uint8_t N_DMRS_SLOT = get_num_dmrs_symbols(NULL,
RC.nrmac[module_id]->common_channels->ServingCellConfigCommon->dmrs_TypeA_Position ,
nrOfSymbols);
sched_ctrl->rbSize = 4;
const uint32_t TBS = nr_compute_tbs(nr_get_Qm_dl(sched_ctrl->mcs, sched_ctrl->mcsTableIdx),
nr_get_code_rate_dl(sched_ctrl->mcs, sched_ctrl->mcsTableIdx),
sched_ctrl->rbSize,
nrOfSymbols,
N_PRB_DMRS * N_DMRS_SLOT,
0,
0,
1) >> 3;
NR_UE_harq_t *harq = &sched_ctrl->harq_processes[sched_ctrl->dl_harq_pid];
NR_sched_pucch_t *pucch = &sched_ctrl->sched_pucch[0];
harq->feedback_slot = pucch->ul_slot;
harq->is_waiting = 1;
UE_info->mac_stats[UE_id].dlsch_rounds[harq->round]++;
ra->harq_pid = sched_ctrl->dl_harq_pid;
LOG_I(NR_MAC, "%4d.%2d RNTI %04x start %d RBS %d MCS %d TBS %d HARQ PID %d round %d NDI %d, feedback slot %d, iswaiting %d\n",
frame, slot, ra->rnti, sched_ctrl->rbStart, sched_ctrl->rbSize, sched_ctrl->mcs,
TBS, sched_ctrl->dl_harq_pid, harq->round, harq->ndi, harq->feedback_slot, harq->is_waiting);
nfapi_nr_dl_tti_request_body_t *dl_req = &nr_mac->DL_req[CC_id].dl_tti_request_body;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdcch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs];
memset((void*)dl_tti_pdcch_pdu,0,sizeof(nfapi_nr_dl_tti_request_pdu_t));
dl_tti_pdcch_pdu->PDUType = NFAPI_NR_DL_TTI_PDCCH_PDU_TYPE;
dl_tti_pdcch_pdu->PDUSize = (uint8_t)(2+sizeof(nfapi_nr_dl_tti_pdcch_pdu));
dl_req->nPDUs += 1;
nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15 = &dl_tti_pdcch_pdu->pdcch_pdu.pdcch_pdu_rel15;
nr_configure_pdcch(pdcch_pdu_rel15,
sched_ctrl->search_space,
sched_ctrl->coreset,
scc,
sched_ctrl->active_bwp);
nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdsch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs];
memset((void*)dl_tti_pdsch_pdu,0,sizeof(nfapi_nr_dl_tti_request_pdu_t));
dl_tti_pdsch_pdu->PDUType = NFAPI_NR_DL_TTI_PDSCH_PDU_TYPE;
dl_tti_pdsch_pdu->PDUSize = (uint8_t)(2+sizeof(nfapi_nr_dl_tti_pdsch_pdu));
dl_req->nPDUs += 1;
nfapi_nr_dl_tti_pdsch_pdu_rel15_t *pdsch_pdu_rel15 = &dl_tti_pdsch_pdu->pdsch_pdu.pdsch_pdu_rel15;
pdcch_pdu_rel15->CoreSetType = NFAPI_NR_CSET_CONFIG_PDCCH_CONFIG;
pdsch_pdu_rel15->pduBitmap = 0; LOG_D(MAC,"BWPSize: %i\n", pdcch_pdu_rel15->BWPSize);
pdsch_pdu_rel15->rnti = ra->rnti; LOG_D(MAC,"BWPStart: %i\n", pdcch_pdu_rel15->BWPStart);
pdsch_pdu_rel15->pduIndex = nr_mac->pdu_index[0]++; LOG_D(MAC,"SubcarrierSpacing: %i\n", pdcch_pdu_rel15->SubcarrierSpacing);
LOG_D(MAC,"CyclicPrefix: %i\n", pdcch_pdu_rel15->CyclicPrefix);
pdsch_pdu_rel15->BWPSize = NRRIV2BW(sched_ctrl->active_bwp->bwp_Common->genericParameters.locationAndBandwidth,MAX_BWP_SIZE); LOG_D(MAC,"StartSymbolIndex: %i\n", pdcch_pdu_rel15->StartSymbolIndex);
pdsch_pdu_rel15->BWPStart = NRRIV2PRBOFFSET(sched_ctrl->active_bwp->bwp_Common->genericParameters.locationAndBandwidth,MAX_BWP_SIZE); LOG_D(MAC,"DurationSymbols: %i\n", pdcch_pdu_rel15->DurationSymbols);
for(int n=0;n<6;n++) LOG_D(MAC,"FreqDomainResource[%i]: %x\n",n, pdcch_pdu_rel15->FreqDomainResource[n]);
pdsch_pdu_rel15->SubcarrierSpacing = sched_ctrl->active_bwp->bwp_Common->genericParameters.subcarrierSpacing; LOG_D(MAC,"CceRegMappingType: %i\n", pdcch_pdu_rel15->CceRegMappingType);
if (sched_ctrl->active_bwp->bwp_Common->genericParameters.cyclicPrefix) { LOG_D(MAC,"RegBundleSize: %i\n", pdcch_pdu_rel15->RegBundleSize);
pdsch_pdu_rel15->CyclicPrefix = *sched_ctrl->active_bwp->bwp_Common->genericParameters.cyclicPrefix; LOG_D(MAC,"InterleaverSize: %i\n", pdcch_pdu_rel15->InterleaverSize);
} else { LOG_D(MAC,"CoreSetType: %i\n", pdcch_pdu_rel15->CoreSetType);
pdsch_pdu_rel15->CyclicPrefix = 0; LOG_D(MAC,"ShiftIndex: %i\n", pdcch_pdu_rel15->ShiftIndex);
} LOG_D(MAC,"precoderGranularity: %i\n", pdcch_pdu_rel15->precoderGranularity);
LOG_D(MAC,"numDlDci: %i\n", pdcch_pdu_rel15->numDlDci);
pdsch_pdu_rel15->NrOfCodewords = 1;
pdsch_pdu_rel15->targetCodeRate[0] = nr_get_code_rate_dl(sched_ctrl->mcs,0);
pdsch_pdu_rel15->qamModOrder[0] = 2;
pdsch_pdu_rel15->mcsIndex[0] = sched_ctrl->mcs;
pdsch_pdu_rel15->mcsTable[0] = 0;
pdsch_pdu_rel15->rvIndex[0] = nr_rv_round_map[0];
pdsch_pdu_rel15->dataScramblingId = *scc->physCellId;
pdsch_pdu_rel15->nrOfLayers = 1;
pdsch_pdu_rel15->transmissionScheme = 0;
pdsch_pdu_rel15->refPoint = 1;
pdsch_pdu_rel15->dmrsConfigType = dmrsConfigType;
pdsch_pdu_rel15->dlDmrsScramblingId = *scc->physCellId;
pdsch_pdu_rel15->SCID = 0;
pdsch_pdu_rel15->numDmrsCdmGrpsNoData = sched_ctrl->numDmrsCdmGrpsNoData;
pdsch_pdu_rel15->dmrsPorts = 1;
pdsch_pdu_rel15->resourceAlloc = 1;
pdsch_pdu_rel15->rbStart = sched_ctrl->rbStart;
pdsch_pdu_rel15->rbSize = sched_ctrl->rbSize;
pdsch_pdu_rel15->VRBtoPRBMapping = 0;
pdsch_pdu_rel15->qamModOrder[0] = nr_get_Qm_dl(sched_ctrl->mcs, sched_ctrl->mcsTableIdx);
pdsch_pdu_rel15->TBSize[0] = TBS;
pdsch_pdu_rel15->mcsTable[0] = sched_ctrl->mcsTableIdx;
pdsch_pdu_rel15->StartSymbolIndex = startSymbolIndex;
pdsch_pdu_rel15->NrOfSymbols = nrOfSymbols;
pdsch_pdu_rel15->dlDmrsSymbPos = fill_dmrs_mask(sched_ctrl->active_bwp->bwp_Dedicated->pdsch_Config->choice.setup, scc->dmrs_TypeA_Position, pdsch_pdu_rel15->StartSymbolIndex+pdsch_pdu_rel15->NrOfSymbols);
LOG_D(NR_MAC,"dlDmrsSymbPos = 0x%x\n", pdsch_pdu_rel15->dlDmrsSymbPos);
// Fill PDCCH DL DCI PDU
nfapi_nr_dl_dci_pdu_t *dci_pdu = &pdcch_pdu_rel15->dci_pdu[pdcch_pdu_rel15->numDlDci];
pdcch_pdu_rel15->numDlDci++;
dci_pdu->RNTI = ra->rnti;
dci_pdu->ScramblingId = *scc->physCellId;
dci_pdu->ScramblingRNTI = 0;
dci_pdu->AggregationLevel = sched_ctrl->aggregation_level;
dci_pdu->CceIndex = sched_ctrl->cce_index;
dci_pdu->beta_PDCCH_1_0 = 0;
dci_pdu->powerControlOffsetSS = 1;
// DCI payload
dci_pdu_rel15_t dci_payload;
memset(&dci_payload, 0, sizeof(dci_pdu_rel15_t));
dci_payload.bwp_indicator.val = sched_ctrl->active_bwp->bwp_Id;
// frequency domain assignment
dci_payload.frequency_domain_assignment.val = PRBalloc_to_locationandbandwidth0(
pdsch_pdu_rel15->rbSize, pdsch_pdu_rel15->rbStart, pdsch_pdu_rel15->BWPSize);
dci_payload.time_domain_assignment.val = sched_ctrl->time_domain_allocation;
dci_payload.mcs = sched_ctrl->mcs;
dci_payload.rv = pdsch_pdu_rel15->rvIndex[0];
dci_payload.harq_pid = 0;
dci_payload.ndi = 0;
dci_payload.dai[0].val = 0;
dci_payload.tpc = 0; // table 7.2.1-1 in 38.213
dci_payload.pucch_resource_indicator = 0;
dci_payload.pdsch_to_harq_feedback_timing_indicator.val = 0;
dci_payload.antenna_ports.val = 0;
dci_payload.dmrs_sequence_initialization.val = pdsch_pdu_rel15->SCID;
fill_dci_pdu_rel15(scc,
ra->secondaryCellGroup,
&pdcch_pdu_rel15->dci_pdu[pdcch_pdu_rel15->numDlDci - 1],
&dci_payload,
NR_DL_DCI_FORMAT_1_0,
NR_RNTI_TC,
pdsch_pdu_rel15->BWPSize,
sched_ctrl->active_bwp->bwp_Id);
LOG_D(NR_MAC,"BWPSize: %i\n", pdcch_pdu_rel15->BWPSize);
LOG_D(NR_MAC,"BWPStart: %i\n", pdcch_pdu_rel15->BWPStart);
LOG_D(NR_MAC,"SubcarrierSpacing: %i\n", pdcch_pdu_rel15->SubcarrierSpacing);
LOG_D(NR_MAC,"CyclicPrefix: %i\n", pdcch_pdu_rel15->CyclicPrefix);
LOG_D(NR_MAC,"StartSymbolIndex: %i\n", pdcch_pdu_rel15->StartSymbolIndex);
LOG_D(NR_MAC,"DurationSymbols: %i\n", pdcch_pdu_rel15->DurationSymbols);
for(int n=0;n<6;n++) LOG_D(NR_MAC,"FreqDomainResource[%i]: %x\n",n, pdcch_pdu_rel15->FreqDomainResource[n]);
LOG_D(NR_MAC,"CceRegMappingType: %i\n", pdcch_pdu_rel15->CceRegMappingType);
LOG_D(NR_MAC,"RegBundleSize: %i\n", pdcch_pdu_rel15->RegBundleSize);
LOG_D(NR_MAC,"InterleaverSize: %i\n", pdcch_pdu_rel15->InterleaverSize);
LOG_D(NR_MAC,"CoreSetType: %i\n", pdcch_pdu_rel15->CoreSetType);
LOG_D(NR_MAC,"ShiftIndex: %i\n", pdcch_pdu_rel15->ShiftIndex);
LOG_D(NR_MAC,"precoderGranularity: %i\n", pdcch_pdu_rel15->precoderGranularity);
LOG_D(NR_MAC,"numDlDci: %i\n", pdcch_pdu_rel15->numDlDci);
NR_UE_ret_info_t *retInfo = &sched_ctrl->retInfo[sched_ctrl->dl_harq_pid];
if (harq->round != 0) { // retransmission
if (sched_ctrl->rbSize != retInfo->rbSize)
LOG_W(NR_MAC,
"retransmission uses different rbSize (%d vs. orig %d)\n",
sched_ctrl->rbSize,
retInfo->rbSize);
if (sched_ctrl->time_domain_allocation != retInfo->time_domain_allocation)
LOG_W(NR_MAC,
"retransmission uses different time_domain_allocation (%d vs. orig %d)\n",
sched_ctrl->time_domain_allocation,
retInfo->time_domain_allocation);
if (sched_ctrl->mcs != retInfo->mcs
|| sched_ctrl->mcsTableIdx != retInfo->mcsTableIdx
|| sched_ctrl->numDmrsCdmGrpsNoData != retInfo->numDmrsCdmGrpsNoData)
LOG_W(NR_MAC,
"retransmission uses different table/MCS/numDmrsCdmGrpsNoData (%d/%d/%d vs. orig %d/%d/%d)\n",
sched_ctrl->mcsTableIdx,
sched_ctrl->mcs,
sched_ctrl->numDmrsCdmGrpsNoData,
retInfo->mcsTableIdx,
retInfo->mcs,
retInfo->numDmrsCdmGrpsNoData);
// we do not have to do anything, since we do not require to get data
// from RLC, encode MAC CEs, or copy data to FAPI structures
LOG_W(NR_MAC, "%d.%2d retransmission UE %d/RNTI %04x\n", frame, slot, UE_id, ra->rnti);
LOG_W(NR_MAC,
"%d.%2d DL retransmission UE %d/RNTI %04x HARQ PID %d round %d NDI %d\n",
frame,
slot,
UE_id,
ra->rnti,
sched_ctrl->dl_harq_pid,
harq->round,
harq->ndi);
} else { // initial transmission
LOG_D(NR_MAC, "[%s] Initial HARQ transmission in %d.%d\n", __FUNCTION__, frame, slot);
// reserve space for timing advance of UE if necessary,
// nr_generate_dlsch_pdu() checks for ta_apply and add TA CE if necessary
const int cont_res_len = 1 + 6;
const int ta_len = (sched_ctrl->ta_apply) ? 2 : 0;
// Get RLC data TODO: remove random data retrieval
int header_length_total = 0;
int header_length_last = 0;
int sdu_length_total = 0;
int num_sdus = 0;
uint16_t sdu_lengths[NB_RB_MAX] = {0};
uint8_t mac_sdus[MAX_NR_DLSCH_PAYLOAD_BYTES];
unsigned char sdu_lcids[NB_RB_MAX] = {0};
const int lcid = DL_SCH_LCID_CCCH;
if (sched_ctrl->num_total_bytes > 0) {
LOG_I(NR_MAC,
"[gNB %d][MSG4] Frame %d : CCCH->DLSCH, Requesting "
"%d bytes from RLC (lcid %d total hdr len %d), TBS: %d \n \n",
module_id,
frame,
TBS - ta_len - header_length_total - sdu_length_total - 3,
lcid,
header_length_total,
TBS);
#if 0
// sdu_lengths[num_sdus] = mac_rrc_data_req(module_id, CC_idP, frameP, CCCH,
// UE_RNTI(module_idP,UE_id),1, // 1 transport block
// &cc[CC_idP].CCCH_pdu.payload[0], 1);
sdu_lengths[num_sdus] = mac_rrc_nr_data_req(module_id, CC_id, frame, CCCH, ra->rnti, 1, // 1 transport block
mac_sdus);
LOG_D(MAC,
"[gNB %d][USER-PLANE DEFAULT DRB] Got %d bytes for DTCH %d \n",
module_id,
sdu_lengths[num_sdus],
lcid);
sdu_lcids[num_sdus] = lcid;
sdu_length_total += sdu_lengths[num_sdus];
header_length_last = 1 + 1 + (sdu_lengths[num_sdus] >= 128);
header_length_total += header_length_last;
num_sdus++;
#else
LOG_I(NR_MAC, "Configuring DL_TX in %d.%d: random data\n", frame, slot);
// fill dlsch_buffer with random data
sdu_lcids[0] = lcid; // DRB
sdu_lengths[0] = 500;
for (int i = 0; i < sdu_lengths[0]; i++)
mac_sdus[i] = (unsigned char) (lrand48()&0xff);
sdu_length_total += sdu_lengths[0];
header_length_total += 2 + (sdu_lengths[0] >= 128);
num_sdus +=1;
#endif
//ue_sched_ctl->uplane_inactivity_timer = 0;
}
UE_info->mac_stats[UE_id].dlsch_total_bytes += TBS;
UE_info->mac_stats[UE_id].lc_bytes_tx[lcid] += sdu_length_total;
// Check if there is data from RLC or CE
const int post_padding = TBS > header_length_total + sdu_length_total + cont_res_len;
LOG_I(NR_MAC, "Configuring DL_TX in %d.%d: TBS %d, header_length_total %d, sdu_length_total %d,cont_res_len %d, post_padding %d \n", frame, slot,
TBS , header_length_total , sdu_length_total ,cont_res_len , post_padding );
// padding param currently not in use
//padding = TBS - header_length_total - sdu_length_total - ta_len - 1;
const int ntx_req = nr_mac->TX_req[CC_id].Number_of_PDUs;
nfapi_nr_pdu_t *tx_req = &nr_mac->TX_req[CC_id].pdu_list[ntx_req];
// pointer to directly generate the PDU into the nFAPI structure
uint32_t *buf = tx_req->TLVs[0].value.direct;
const int offset = nr_write_ce_dlsch_pdu(module_id,
sched_ctrl,
(unsigned char *)buf,
255, // no drx
ra->cont_res_id);
// Padding: fill remainder of DLSCH with 0
if (post_padding > 0) {
for (int j = 0; j < TBS - offset; j++)
buf[offset + j] = 0;
}
// the buffer has been filled by nr_generate_dlsch_pdu(), below we simply
//fill the remaining information
tx_req->PDU_length = TBS;
tx_req->PDU_index = nr_mac->pdu_index[0]++;
tx_req->num_TLV = 1;
tx_req->TLVs[0].length = TBS + 2;
nr_mac->TX_req[CC_id].Number_of_PDUs++;
nr_mac->TX_req[CC_id].SFN = frame;
nr_mac->TX_req[CC_id].Slot = slot;
retInfo->rbSize = sched_ctrl->rbSize;
retInfo->time_domain_allocation = sched_ctrl->time_domain_allocation;
retInfo->mcsTableIdx = sched_ctrl->mcsTableIdx;
retInfo->mcs = sched_ctrl->mcs;
retInfo->numDmrsCdmGrpsNoData = sched_ctrl->numDmrsCdmGrpsNoData;
#if defined(ENABLE_MAC_PAYLOAD_DEBUG)
if (frame%100 == 0) {
LOG_I(MAC,
"%d.%d, first 10 payload bytes, TBS size: %d \n",
frame,
slot,
TBS);
for(int i = 0; i < 10; i++)
LOG_I(MAC, "byte %d: %x\n", i, ((uint8_t *) buf)[i]);
}
#endif
}
nr_get_retransmission_timing(&ra->Msg4_frame, &ra->Msg4_slot);
ra->state = WAIT_Msg4_ACK;
LOG_I(NR_MAC, "Retransmission time for Msg4 is %d %d\n", ra->Msg4_frame, ra->Msg4_slot);
*/
} }
} }
...@@ -1616,32 +1258,6 @@ void nr_check_Msg4_Ack(module_id_t module_id, ...@@ -1616,32 +1258,6 @@ void nr_check_Msg4_Ack(module_id_t module_id,
NR_RA_t *ra = &cc->ra[0]; NR_RA_t *ra = &cc->ra[0];
ra->state = RA_IDLE; ra->state = RA_IDLE;
/*
NR_UE_info_t *UE_info = &RC.nrmac[module_id]->UE_info;
int UE_id = find_nr_UE_id_msg4(module_id, ra->rnti);
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
const int current_harq_pid = ra->harq_pid;
NR_UE_harq_t *harq = &sched_ctrl->harq_processes[current_harq_pid];
LOG_D(MAC, "ue %d, rnti %d, harq is waiting %d, round %d, frame %d %d, harq id %d\n", UE_id, ra->rnti, harq->is_waiting, harq->round, frame, slot, current_harq_pid);
if (harq->is_waiting == 0)
{
if ( harq->round == 0)
{
ra->state = IDLE;
UE_info->active[UE_id] = true;
free(ra->preambles.preamble_list);
LOG_I(MAC, "ue %d, rnti %d is active, frame %d %d\n", UE_id, ra->rnti, frame, slot);
}
else
{
ra->state = Msg4;
}
}
*/
} }
void nr_clear_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP){ void nr_clear_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP){
......
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