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Merge remote-tracking branch 'origin/nr_gold_init_improv' into integration_2022_wk15

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This commit is contained in:
Robert Schmidt
2022-04-09 13:09:50 +02:00
parent d2053ec378 03510c83b7
commit 9151666960
28 changed files with 241 additions and 171 deletions
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openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
+42 -14
View File
@@ -281,7 +281,6 @@ int get_rnti_type(NR_UE_MAC_INST_t *mac, uint16_t rnti){
LOG_D(MAC, "In %s: returning rnti_type %s \n", __FUNCTION__, rnti_types[rnti_type]);
return rnti_type;
}
@@ -874,14 +873,26 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
if(pdsch_TimeDomainAllocationList && rnti!=SI_RNTI)
mappingtype = pdsch_TimeDomainAllocationList->list.array[dci->time_domain_assignment.val]->mappingType;
struct NR_DMRS_DownlinkConfig *dl_dmrs_config = NULL;
if(mac->DLbwp[0])
dl_dmrs_config = (mappingtype == typeA) ?
mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup :
mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeB->choice.setup;
dlsch_config_pdu_1_0->nscid = 0;
if(dl_dmrs_config && dl_dmrs_config->scramblingID0)
dlsch_config_pdu_1_0->dlDmrsScramblingId = *dl_dmrs_config->scramblingID0;
else
dlsch_config_pdu_1_0->dlDmrsScramblingId = mac->physCellId;
/* dmrs symbol positions*/
dlsch_config_pdu_1_0->dlDmrsSymbPos = fill_dmrs_mask(pdsch_config,
(get_softmodem_params()->nsa) ? mac->scc->dmrs_TypeA_Position : mac->mib->dmrs_TypeA_Position,
dlsch_config_pdu_1_0->number_symbols,
dlsch_config_pdu_1_0->start_symbol,
mappingtype, 1);
dlsch_config_pdu_1_0->dmrsConfigType = (mac->DLbwp[0] != NULL) ?
(mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1) : 0;
dlsch_config_pdu_1_0->dmrsConfigType = (dl_dmrs_config != NULL) ?
(dl_dmrs_config->dmrs_Type == NULL ? 0 : 1) : 0;
/* number of DM-RS CDM groups without data according to subclause 5.1.6.2 of 3GPP TS 38.214 version 15.9.0 Release 15 */
if (dlsch_config_pdu_1_0->number_symbols == 2)
@@ -1075,7 +1086,30 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
if(pdsch_TimeDomainAllocationList)
mappingtype = pdsch_TimeDomainAllocationList->list.array[dci->time_domain_assignment.val]->mappingType;
dlsch_config_pdu_1_1->dmrsConfigType = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? NFAPI_NR_DMRS_TYPE1 : NFAPI_NR_DMRS_TYPE2;
struct NR_DMRS_DownlinkConfig *dl_dmrs_config = (mappingtype == typeA) ?
pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup :
pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeB->choice.setup;
switch (dci->dmrs_sequence_initialization.val) {
case 0:
dlsch_config_pdu_1_1->nscid = 0;
if(dl_dmrs_config->scramblingID0)
dlsch_config_pdu_1_1->dlDmrsScramblingId = *dl_dmrs_config->scramblingID0;
else
dlsch_config_pdu_1_1->dlDmrsScramblingId = mac->physCellId;
break;
case 1:
dlsch_config_pdu_1_1->nscid = 1;
if(dl_dmrs_config->scramblingID1)
dlsch_config_pdu_1_1->dlDmrsScramblingId = *dl_dmrs_config->scramblingID1;
else
dlsch_config_pdu_1_1->dlDmrsScramblingId = mac->physCellId;
break;
default:
AssertFatal(1==0,"Invalid dmrs sequence initialization value\n");
}
dlsch_config_pdu_1_1->dmrsConfigType = dl_dmrs_config->dmrs_Type == NULL ? NFAPI_NR_DMRS_TYPE1 : NFAPI_NR_DMRS_TYPE2;
/* TODO: fix number of DM-RS CDM groups without data according to subclause 5.1.6.2 of 3GPP TS 38.214,
using tables 7.3.1.2.2-1, 7.3.1.2.2-2, 7.3.1.2.2-3, 7.3.1.2.2-4 of 3GPP TS 38.212 */
@@ -1136,17 +1170,11 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
/* ANTENNA_PORTS */
uint8_t n_codewords = 1; // FIXME!!!
long *max_length = NULL;
long *dmrs_type = NULL;
long *max_length = dl_dmrs_config->maxLength;
long *dmrs_type = dl_dmrs_config->dmrs_Type;
dlsch_config_pdu_1_1->n_front_load_symb = 1; // default value
if (pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA) {
max_length = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->maxLength;
dmrs_type = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type;
}
if (pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeB) {
max_length = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeB->choice.setup->maxLength;
dmrs_type = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeB->choice.setup->dmrs_Type;
}
if ((dmrs_type == NULL) && (max_length == NULL)){
// Table 7.3.1.2.2-1: Antenna port(s) (1000 + DMRS port), dmrs-Type=1, maxLength=1
dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_1[dci->antenna_ports.val][0];
openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
+13
View File
@@ -734,6 +734,11 @@ int nr_config_pusch_pdu(NR_UE_MAC_INST_t *mac,
? pusch_Config->dmrs_UplinkForPUSCH_MappingTypeA->choice.setup : pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup;
}
pusch_config_pdu->scid = 0;
pusch_config_pdu->ul_dmrs_scrambling_id = mac->physCellId;
if(*dci_format == NR_UL_DCI_FORMAT_0_1)
pusch_config_pdu->scid = dci->dmrs_sequence_initialization.val;
/* TRANSFORM PRECODING ------------------------------------------------------------------------------------------*/
if (pusch_config_pdu->transform_precoding == NR_PUSCH_Config__transformPrecoder_enabled) {
@@ -759,6 +764,14 @@ int nr_config_pusch_pdu(NR_UE_MAC_INST_t *mac,
LOG_D(NR_MAC,"TRANSFORM PRECODING IS ENABLED. CDM groups: %d, U: %d \n", pusch_config_pdu->num_dmrs_cdm_grps_no_data,
pusch_config_pdu->dfts_ofdm.low_papr_group_number);
}
else {
if (pusch_config_pdu->scid == 0 &&
NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID0)
pusch_config_pdu->ul_dmrs_scrambling_id = *NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID0;
if (pusch_config_pdu->scid == 1 &&
NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID1)
pusch_config_pdu->ul_dmrs_scrambling_id = *NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID1;
}
/* TRANSFORM PRECODING --------------------------------------------------------------------------------------------------------*/