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OpenXG-RAN
Commit 77806538 authored by Laurent Thomas's avatar Laurent Thomas
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Merge branch 'develop-SA-CBRA' of... 

Merge branch 'develop-SA-CBRA' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop-SA-CBRA
parents 8e5ee096 d1ba40cc
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Showing with 450 additions and 119 deletions
openair1/PHY/NR_TRANSPORT/nr_dci.c
View file @ 77806538
...@@ -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_ra_procedures.c
View file @ 77806538
...@@ -481,6 +481,7 @@ void nr_Msg3_transmitted(module_id_t mod_id, uint8_t CC_id, frame_t frameP, uint ...@@ -481,6 +481,7 @@ void nr_Msg3_transmitted(module_id_t mod_id, uint8_t CC_id, frame_t frameP, uint
// start contention resolution timer // start contention resolution timer
ra->RA_contention_resolution_cnt = (nr_rach_ConfigCommon->ra_ContentionResolutionTimer + 1) * 8; ra->RA_contention_resolution_cnt = (nr_rach_ConfigCommon->ra_ContentionResolutionTimer + 1) * 8;
ra->RA_contention_resolution_timer_active = 1; ra->RA_contention_resolution_timer_active = 1;
ra->ra_state = WAIT_CONTENTION_RESOLUTION;
} }
...@@ -536,7 +537,7 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources, ...@@ -536,7 +537,7 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources,
} }
} }
if (prach_resources->init_msg1) { if (prach_resources->init_msg1 && ra->ra_state != RA_SUCCEEDED) {
if (ra->RA_active == 0) { if (ra->RA_active == 0) {
/* RA not active - checking if RRC is ready to initiate the RA procedure */ /* RA not active - checking if RRC is ready to initiate the RA procedure */
...@@ -625,7 +626,7 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources, ...@@ -625,7 +626,7 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources,
if (ra->RA_window_cnt >= 0 && ra->RA_RAPID_found == 1) { if (ra->RA_window_cnt >= 0 && ra->RA_RAPID_found == 1) {
// Reset RA_active flag: it disables Msg3 retransmission (8.3 of TS 38.213) // Reset RA_active flag: it disables Msg3 retransmission (8.3 of TS 38.213)
nr_ra_succeeded(mod_id, frame, nr_slot_tx); //nr_ra_succeeded(mod_id, frame, nr_slot_tx);
} else if (ra->RA_window_cnt == 0 && !ra->RA_RAPID_found) { } else if (ra->RA_window_cnt == 0 && !ra->RA_RAPID_found) {
......
openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
View file @ 77806538
...@@ -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;
...@@ -144,7 +148,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t ...@@ -144,7 +148,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
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->ra_rnti; rel15->rnti = ra->ra_rnti;
rel15->BWPSize = NRRIV2BW(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE); rel15->BWPSize = NRRIV2BW(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
rel15->BWPStart = NRRIV2PRBOFFSET(bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE); //NRRIV2PRBOFFSET(initialDownlinkBWP->genericParameters.locationAndBandwidth, 275); rel15->BWPStart = NRRIV2PRBOFFSET(initialDownlinkBWP->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_RA, 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_RA, rel15->BWPSize, bwp_id);
break; break;
...@@ -153,6 +157,14 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t ...@@ -153,6 +157,14 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
case NR_RNTI_CS: case NR_RNTI_CS:
break; break;
case NR_RNTI_TC: case NR_RNTI_TC:
// we use the initial DL BWP
sps = initialDownlinkBWP->genericParameters.cyclicPrefix == NULL ? 14 : 12;
monitoringSymbolsWithinSlot = (ss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | (ss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps));
rel15->rnti = ra->t_crnti;
rel15->BWPSize = NRRIV2BW(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
rel15->BWPStart = NRRIV2PRBOFFSET(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
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);
break; break;
case NR_RNTI_SP_CSI: case NR_RNTI_SP_CSI:
break; break;
...@@ -245,14 +257,18 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl ...@@ -245,14 +257,18 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
if (ss->searchSpaceId == *pdcch_ConfigCommon->choice.setup->ra_SearchSpace){ if (ss->searchSpaceId == *pdcch_ConfigCommon->choice.setup->ra_SearchSpace){
switch(ra->ra_state){ switch(ra->ra_state){
case WAIT_RAR: case WAIT_RAR:
LOG_D(MAC, "[DCI_CONFIG] Configure monitoring of PDCCH candidates in Type1-PDCCH common random access search space\n"); LOG_D(NR_MAC, "[DCI_CONFIG] Configure monitoring of PDCCH candidates in Type1-PDCCH common random access search space (RA-Msg2)\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_RA, ss_id); config_dci_pdu(mac, rel15, dl_config, NR_RNTI_RA, -1);
fill_dci_search_candidates(ss, rel15); fill_dci_search_candidates(ss, rel15);
break; break;
case WAIT_CONTENTION_RESOLUTION: case WAIT_CONTENTION_RESOLUTION:
LOG_E(MAC, "In %s: CB-RA not implemented yet. Should not have fallen in this case.\n", __FUNCTION__); 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->dci_format_options[0] = NR_DL_DCI_FORMAT_1_0;
config_dci_pdu(mac, rel15, dl_config, NR_RNTI_TC, -1);
fill_dci_search_candidates(ss, rel15);
break; break;
default: default:
break; break;
......
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
View file @ 77806538
...@@ -73,10 +73,10 @@ int get_rnti_type(NR_UE_MAC_INST_t *mac, uint16_t rnti){ ...@@ -73,10 +73,10 @@ int get_rnti_type(NR_UE_MAC_INST_t *mac, uint16_t rnti){
if (rnti == ra->ra_rnti) { if (rnti == ra->ra_rnti) {
rnti_type = NR_RNTI_RA; rnti_type = NR_RNTI_RA;
} else if (rnti == ra->t_crnti && ra->ra_state == WAIT_CONTENTION_RESOLUTION) {
rnti_type = NR_RNTI_TC;
} else if (rnti == mac->crnti) { } else if (rnti == mac->crnti) {
rnti_type = NR_RNTI_C; rnti_type = NR_RNTI_C;
} else if (rnti == ra->t_crnti) {
rnti_type = NR_RNTI_TC;
} else if (rnti == 0xFFFE) { } else if (rnti == 0xFFFE) {
rnti_type = NR_RNTI_P; rnti_type = NR_RNTI_P;
} else if (rnti == 0xFFFF) { } else if (rnti == 0xFFFF) {
...@@ -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);
...@@ -515,9 +515,9 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -515,9 +515,9 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
// Config PUSCH PDU // Config PUSCH PDU
ret = nr_config_pusch_pdu(mac, pusch_config_pdu, dci, NULL, rnti, &dci_format); ret = nr_config_pusch_pdu(mac, pusch_config_pdu, dci, NULL, rnti, &dci_format);
if (ret != -1 && ra->RA_active && mac->crnti){ //if (ret != -1 && ra->RA_active && mac->crnti){
nr_ra_succeeded(module_id, frame, slot); // nr_ra_succeeded(module_id, frame, slot);
} //}
} }
...@@ -578,9 +578,9 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -578,9 +578,9 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
// Config PUSCH PDU // Config PUSCH PDU
ret = nr_config_pusch_pdu(mac, pusch_config_pdu, dci, NULL, rnti, &dci_format); ret = nr_config_pusch_pdu(mac, pusch_config_pdu, dci, NULL, rnti, &dci_format);
if (ret != -1 && ra->RA_active && mac->crnti){ //if (ret != -1 && ra->RA_active && mac->crnti){
nr_ra_succeeded(module_id, frame, slot); // nr_ra_succeeded(module_id, frame, slot);
} //}
} }
...@@ -657,9 +657,19 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -657,9 +657,19 @@ 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( (ra->RA_window_cnt >= 0 && rnti == ra->ra_rnti) || (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);
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)
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; BWPSize = n_RB_DLBWP;
} }
...@@ -770,6 +780,13 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -770,6 +780,13 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
LOG_D(MAC,"(nr_ue_procedures.c) pdu_type=%d\n\n",dl_config->dl_config_list[dl_config->number_pdus].pdu_type); LOG_D(MAC,"(nr_ue_procedures.c) pdu_type=%d\n\n",dl_config->dl_config_list[dl_config->number_pdus].pdu_type);
dl_config->number_pdus = dl_config->number_pdus + 1; dl_config->number_pdus = dl_config->number_pdus + 1;
// FIXME: Remove this
if (ra->ra_state == WAIT_CONTENTION_RESOLUTION && rnti == ra->t_crnti){
LOG_I(NR_MAC,"RA-Msg4 was received\n");
nr_ra_succeeded(module_id, frame, slot);
}
break; break;
} }
...@@ -1392,39 +1409,71 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac, ...@@ -1392,39 +1409,71 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
break; break;
case NR_RNTI_TC: case NR_RNTI_TC:
// indicating a DL DCI format 1bit
// indicating a DL DCI format - 1 bit
pos++; pos++;
dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1; dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1;
// Freq domain assignment 0-16 bit // Freq domain assignment 0-16 bit
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
pos+=fsize; pos+=fsize;
dci_pdu_rel15->frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<<fsize)-1); dci_pdu_rel15->frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<<fsize)-1);
// Time domain assignment 4 bit
// Time domain assignment - 4 bits
pos+=4; pos+=4;
dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&0xf; dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&0xf;
// VRB to PRB mapping 1 bit
// VRB to PRB mapping - 1 bit
pos++;
dci_pdu_rel15->vrb_to_prb_mapping.val = (*dci_pdu>>(dci_size-pos))&1; dci_pdu_rel15->vrb_to_prb_mapping.val = (*dci_pdu>>(dci_size-pos))&1;
// MCS 5bit //bit over 32, so dci_pdu ++ // MCS 5bit //bit over 32, so dci_pdu ++
pos+=5; pos+=5;
dci_pdu_rel15->mcs = (*dci_pdu>>(dci_size-pos))&0x1f; dci_pdu_rel15->mcs = (*dci_pdu>>(dci_size-pos))&0x1f;
// New data indicator 1bit
// New data indicator - 1 bit
pos++;
dci_pdu_rel15->ndi = (*dci_pdu>>(dci_size-pos))&1; dci_pdu_rel15->ndi = (*dci_pdu>>(dci_size-pos))&1;
// Redundancy version 2bit
// Redundancy version - 2 bits
pos+=2; pos+=2;
dci_pdu_rel15->rv = (*dci_pdu>>(dci_size-pos))&3; dci_pdu_rel15->rv = (*dci_pdu>>(dci_size-pos))&3;
// HARQ process number 4bit
// HARQ process number - 4 bits
pos+=4; pos+=4;
dci_pdu_rel15->harq_pid = (*dci_pdu>>(dci_size-pos))&0xf; dci_pdu_rel15->harq_pid = (*dci_pdu>>(dci_size-pos))&0xf;
// Downlink assignment index  E2 bits
// Downlink assignment index - 2 bits
pos+=2; pos+=2;
dci_pdu_rel15->dai[0].val = (*dci_pdu>>(dci_size-pos))&3; dci_pdu_rel15->dai[0].val = (*dci_pdu>>(dci_size-pos))&3;
// TPC command for scheduled PUCCH  E2 bits
// TPC command for scheduled PUCCH - 2 bits
pos+=2; pos+=2;
dci_pdu_rel15->tpc = (*dci_pdu>>(dci_size-pos))&3; dci_pdu_rel15->tpc = (*dci_pdu>>(dci_size-pos))&3;
// PDSCH-to-HARQ_feedback timing indicator  E3 bits
// PUCCH resource indicator - 3 bits
pos+=3;
dci_pdu_rel15->pucch_resource_indicator = (*dci_pdu>>(dci_size-pos))&7;
// PDSCH-to-HARQ_feedback timing indicator - 3 bits
pos+=3; pos+=3;
dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val = (*dci_pdu>>(dci_size-pos))&7; dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val = (*dci_pdu>>(dci_size-pos))&7;
LOG_D(NR_MAC,"N_RB = %i\n", N_RB);
LOG_D(NR_MAC,"dci_size = %i\n", dci_size);
LOG_D(NR_MAC,"fsize = %i\n", fsize);
LOG_D(NR_MAC,"dci_pdu_rel15->format_indicator = %i\n", dci_pdu_rel15->format_indicator);
LOG_D(NR_MAC,"dci_pdu_rel15->frequency_domain_assignment.val = %i\n", dci_pdu_rel15->frequency_domain_assignment.val);
LOG_D(NR_MAC,"dci_pdu_rel15->time_domain_assignment.val = %i\n", dci_pdu_rel15->time_domain_assignment.val);
LOG_D(NR_MAC,"dci_pdu_rel15->vrb_to_prb_mapping.val = %i\n", dci_pdu_rel15->vrb_to_prb_mapping.val);
LOG_D(NR_MAC,"dci_pdu_rel15->mcs = %i\n", dci_pdu_rel15->mcs);
LOG_D(NR_MAC,"dci_pdu_rel15->rv = %i\n", dci_pdu_rel15->rv);
LOG_D(NR_MAC,"dci_pdu_rel15->harq_pid = %i\n", dci_pdu_rel15->harq_pid);
LOG_D(NR_MAC,"dci_pdu_rel15->dai[0].val = %i\n", dci_pdu_rel15->dai[0].val);
LOG_D(NR_MAC,"dci_pdu_rel15->tpc = %i\n", dci_pdu_rel15->tpc);
LOG_D(NR_MAC,"dci_pdu_rel15->pucch_resource_indicator = %i\n", dci_pdu_rel15->pucch_resource_indicator);
LOG_D(NR_MAC,"dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val = %i\n", dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val);
break; break;
} }
break; break;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
View file @ 77806538
...@@ -1131,6 +1131,7 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc, ...@@ -1131,6 +1131,7 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc,
break; break;
case NR_RNTI_TC: case NR_RNTI_TC:
pos = 1;
// indicating a DL DCI format 1bit // indicating a DL DCI format 1bit
*dci_pdu |= ((uint64_t)dci_pdu_rel15->format_indicator & 1) << (dci_size - pos++); *dci_pdu |= ((uint64_t)dci_pdu_rel15->format_indicator & 1) << (dci_size - pos++);
// Freq domain assignment 0-16 bit // Freq domain assignment 0-16 bit
...@@ -1159,9 +1160,27 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc, ...@@ -1159,9 +1160,27 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc,
// TPC command for scheduled PUCCH – 2 bits // TPC command for scheduled PUCCH – 2 bits
for (int i = 0; i < 2; i++) for (int i = 0; i < 2; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->tpc >> (1 - i)) & 1) << (dci_size - pos++); *dci_pdu |= (((uint64_t)dci_pdu_rel15->tpc >> (1 - i)) & 1) << (dci_size - pos++);
// PUCCH resource indicator – 3 bits
for (int i = 0; i < 3; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->pucch_resource_indicator >> (2 - i)) & 1) << (dci_size - pos++);
// PDSCH-to-HARQ_feedback timing indicator – 3 bits // PDSCH-to-HARQ_feedback timing indicator – 3 bits
for (int i = 0; i < 3; i++) for (int i = 0; i < 3; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val >> (2 - i)) & 1) << (dci_size - pos++); *dci_pdu |= (((uint64_t)dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val >> (2 - i)) & 1) << (dci_size - pos++);
LOG_D(NR_MAC,"N_RB = %i\n", N_RB);
LOG_D(NR_MAC,"dci_size = %i\n", dci_size);
LOG_D(NR_MAC,"fsize = %i\n", fsize);
LOG_D(NR_MAC,"dci_pdu_rel15->format_indicator = %i\n", dci_pdu_rel15->format_indicator);
LOG_D(NR_MAC,"dci_pdu_rel15->frequency_domain_assignment.val = %i\n", dci_pdu_rel15->frequency_domain_assignment.val);
LOG_D(NR_MAC,"dci_pdu_rel15->time_domain_assignment.val = %i\n", dci_pdu_rel15->time_domain_assignment.val);
LOG_D(NR_MAC,"dci_pdu_rel15->vrb_to_prb_mapping.val = %i\n", dci_pdu_rel15->vrb_to_prb_mapping.val);
LOG_D(NR_MAC,"dci_pdu_rel15->mcs = %i\n", dci_pdu_rel15->mcs);
LOG_D(NR_MAC,"dci_pdu_rel15->rv = %i\n", dci_pdu_rel15->rv);
LOG_D(NR_MAC,"dci_pdu_rel15->harq_pid = %i\n", dci_pdu_rel15->harq_pid);
LOG_D(NR_MAC,"dci_pdu_rel15->dai[0].val = %i\n", dci_pdu_rel15->dai[0].val);
LOG_D(NR_MAC,"dci_pdu_rel15->tpc = %i\n", dci_pdu_rel15->tpc);
LOG_D(NR_MAC,"dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val = %i\n", dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val);
break; break;
} }
break; break;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
View file @ 77806538
...@@ -490,12 +490,11 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP, ...@@ -490,12 +490,11 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
UE_info->UE_sched_ctrl[UE_id].ta_frame = frameP; UE_info->UE_sched_ctrl[UE_id].ta_frame = frameP;
free(ra->preambles.preamble_list); free(ra->preambles.preamble_list);
ra->state = RA_IDLE;
LOG_I(NR_MAC,
"reset RA state information for RA-RNTI %04x/index %d\n",
ra->rnti,
i);
ra->state = Msg4;
ra->Msg4_frame = ( frameP +2 ) % 1024;
ra->Msg4_slot = 1;
LOG_I(MAC, "set RA state to Msg4 for RA-RNTI %04x, msg4 frame %d %d\n", ra->rnti, ra->Msg4_frame, ra->Msg4_slot);
return; return;
} }
} }
......
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
View file @ 77806538
...@@ -347,12 +347,27 @@ void config_nr_mib(int Mod_idP, ...@@ -347,12 +347,27 @@ void config_nr_mib(int Mod_idP,
int cellBarred, int cellBarred,
int intraFreqReselection); int intraFreqReselection);
int nr_write_ce_dlsch_pdu(module_id_t module_idP,
const NR_UE_sched_ctrl_t *ue_sched_ctl,
unsigned char *mac_pdu,
unsigned char drx_cmd,
unsigned char *ue_cont_res_id);
void nr_generate_Msg2(module_id_t module_idP, void nr_generate_Msg2(module_id_t module_idP,
int CC_id, int CC_id,
frame_t frameP, frame_t frameP,
sub_frame_t slotP); sub_frame_t slotP);
void nr_generate_Msg4(module_id_t module_idP,
int CC_id,
frame_t frameP,
sub_frame_t slotP);
void nr_check_Msg4_Ack(module_id_t module_id,
int CC_id,
frame_t frame,
sub_frame_t slot);
void nr_process_mac_pdu( void nr_process_mac_pdu(
module_id_t module_idP, module_id_t module_idP,
rnti_t rnti, rnti_t rnti,
......
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