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Commit cfdfd789 authored by Francesco Mani's avatar Francesco Mani Committed by guhan
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some code cleanup in csi_bitlen

parent 17f830e5
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Showing with 30 additions and 35 deletions
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
View file @ cfdfd789
......@@ -182,12 +182,14 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
NR_CSI_ResourceConfigId_t csi_ResourceConfigId;
for (csi_report_id=0; csi_report_id < csi_MeasConfig->csi_ReportConfigToAddModList->list.count; csi_report_id++){
csi_ResourceConfigId=csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->resourcesForChannelMeasurement;
reportQuantity_type = csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportQuantity.present;
struct NR_CSI_ReportConfig *csi_reportconfig = csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id];
csi_ResourceConfigId=csi_reportconfig->resourcesForChannelMeasurement;
reportQuantity_type = csi_reportconfig->reportQuantity.present;
UE_info->csi_report_template[UE_id][csi_report_id].reportQuantity_type = reportQuantity_type;
for ( csi_resourceidx = 0; csi_resourceidx < csi_MeasConfig->csi_ResourceConfigToAddModList->list.count; csi_resourceidx++) {
if ( csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[csi_resourceidx]->csi_ResourceConfigId != csi_ResourceConfigId)
struct NR_CSI_ResourceConfig *csi_resourceconfig = csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[csi_resourceidx];
if ( csi_resourceconfig->csi_ResourceConfigId != csi_ResourceConfigId)
continue;
else {
uint8_t nb_ssb_resources =0;
......@@ -195,10 +197,9 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
if (NR_CSI_ReportConfig__reportQuantity_PR_cri_RSRP == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_ssb_Index_RSRP == reportQuantity_type) {
if (NR_CSI_ReportConfig__groupBasedBeamReporting_PR_disabled ==
csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->groupBasedBeamReporting.present ) {
if (NULL != csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->groupBasedBeamReporting.choice.disabled->nrofReportedRS)
UE_info->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen.nb_ssbri_cri = *(csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->groupBasedBeamReporting.choice.disabled->nrofReportedRS)+1;
if (NR_CSI_ReportConfig__groupBasedBeamReporting_PR_disabled == csi_reportconfig->groupBasedBeamReporting.present) {
if (NULL != csi_reportconfig->groupBasedBeamReporting.choice.disabled->nrofReportedRS)
UE_info->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen.nb_ssbri_cri = *(csi_reportconfig->groupBasedBeamReporting.choice.disabled->nrofReportedRS)+1;
else
/*! From Spec 38.331
* nrofReportedRS
......@@ -213,7 +214,7 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
if (NR_CSI_ReportConfig__reportQuantity_PR_ssb_Index_RSRP == UE_info->csi_report_template[UE_id][csi_report_id].reportQuantity_type) {
for ( csi_ssb_idx = 0; csi_ssb_idx < csi_MeasConfig->csi_SSB_ResourceSetToAddModList->list.count; csi_ssb_idx++) {
if (csi_MeasConfig->csi_SSB_ResourceSetToAddModList->list.array[csi_ssb_idx]->csi_SSB_ResourceSetId ==
*(csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[csi_resourceidx]->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->csi_SSB_ResourceSetList->list.array[0])){
*(csi_resourceconfig->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->csi_SSB_ResourceSetList->list.array[0])){
///We can configure only one SSB resource set from spec 38.331 IE CSI-ResourceConfig
nb_ssb_resources= csi_MeasConfig->csi_SSB_ResourceSetToAddModList->list.array[csi_ssb_idx]->csi_SSB_ResourceList.list.count;
......@@ -225,7 +226,7 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
} else /*if (NR_CSI_ReportConfig__reportQuantity_PR_cri_RSRP == UE_info->csi_report_template[UE_id][csi_report_id].reportQuantity_type)*/{
for ( csi_ssb_idx = 0; csi_ssb_idx < csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList->list.count; csi_ssb_idx++) {
if (csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList->list.array[csi_ssb_idx]->nzp_CSI_ResourceSetId ==
*(csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[csi_resourceidx]->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list.array[0])) {
*(csi_resourceconfig->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list.array[0])) {
///For periodic and semi-persistent CSI Resource Settings, the number of CSI-RS Resource Sets configured is limited to S=1 for spec 38.212
nb_ssb_resources= csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList->list.array[csi_ssb_idx]->nzp_CSI_RS_Resources.list.count;
......@@ -265,8 +266,8 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
for ( csi_ssb_idx = 0; csi_ssb_idx < csi_MeasConfig->csi_SSB_ResourceSetToAddModList->list.count; csi_ssb_idx++) {
if (csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList->list.array[csi_ssb_idx]->nzp_CSI_ResourceSetId ==
*(csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[csi_resourceidx]->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list.array[0])) { ///For periodic and semi-persistent CSI Resource Settings, the number of CSI-RS Resource Sets configured is limited to S=1 for spec 38.212
*(csi_resourceconfig->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list.array[0])) {
///For periodic and semi-persistent CSI Resource Settings, the number of CSI-RS Resource Sets configured is limited to S=1 for spec 38.212
nb_ssb_resources= csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList->list.array[csi_ssb_idx]->nzp_CSI_RS_Resources.list.count;
UE_info->csi_report_template[UE_id][csi_report_id].CSI_Index_list = csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList->list.array[csi_ssb_idx]->nzp_CSI_RS_Resources.list.array;
UE_info->csi_report_template[UE_id][csi_report_id].SSB_Index_list = NULL;
......@@ -275,8 +276,7 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
}
UE_info->csi_report_template[UE_id][csi_report_id].csi_meas_bitlen.cri_bitlen=ceil(log2 (nb_ssb_resources));
if (NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel==
csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.present){
if (NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel==csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.present){
switch (RC.nrrrc[Mod_idP]->carrier.pdsch_AntennaPorts) {
case 1:;
......@@ -292,13 +292,13 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
* But from Current RRC ASN structures nrofCQIsPerReport is not present. Present a dummy variable is present so using it to
* calculate RI for antennas equal or more than two.
* */
AssertFatal (NULL!=csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->dummy, "nrofCQIsPerReport is not present");
AssertFatal (NULL!=csi_reportconfig->dummy, "nrofCQIsPerReport is not present");
ri_restriction = csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf[0];
ri_restriction = csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf[0];
/* Replace dummy with the nrofCQIsPerReport from the CSIreport
config when equalent ASN structure present */
if (0==*(csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->dummy)){
if (0==*(csi_reportconfig->dummy)){
nb_allowed_ri = number_of_bits_set((ri_restriction & 0xf0), &max_ri);
ri_bitlen = ceil(log2(nb_allowed_ri));
}
......@@ -310,13 +310,13 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
UE_info->csi_report_template[UE_id][csi_report_id].csi_meas_bitlen.ri_bitlen=ri_bitlen;
break;
case 4:
AssertFatal (NULL!=csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->dummy, "nrofCQIsPerReport is not present");
AssertFatal (NULL!=csi_reportconfig->dummy, "nrofCQIsPerReport is not present");
ri_restriction = csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf[0];
ri_restriction = csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf[0];
/* Replace dummy with the nrofCQIsPerReport from the CSIreport
config when equalent ASN structure present */
if (0==*(csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->dummy)){
if (0==*(csi_reportconfig->dummy)){
nb_allowed_ri = number_of_bits_set((ri_restriction & 0xf0), &max_ri);
ri_bitlen = ceil(log2(nb_allowed_ri));
}
......@@ -329,13 +329,13 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
break;
case 6:
case 8:
AssertFatal (NULL!=csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->dummy, "nrofCQIsPerReport is not present");
AssertFatal (NULL!=csi_reportconfig->dummy, "nrofCQIsPerReport is not present");
ri_restriction = csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf[0];
ri_restriction = csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf[0];
/* Replace dummy with the nrofCQIsPerReport from the CSIreport
config when equalent ASN structure present */
if (0==*(csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->dummy)){
if (0==*(csi_reportconfig->dummy)){
nb_allowed_ri = number_of_bits_set((ri_restriction & 0xf0),&max_ri);
ri_bitlen = ceil(log2(nb_allowed_ri));
}
......@@ -358,8 +358,7 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
}
if( NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI==reportQuantity_type ){
if (NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel==
csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.present){
if (NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel==csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.present){
switch (RC.nrrrc[Mod_idP]->carrier.pdsch_AntennaPorts) {
case 1:;
......@@ -410,17 +409,14 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
* */
if (max_ri > 4 && max_ri < 8){
if (NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel==
csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.present){
if (NR_CSI_ReportConfig__reportFreqConfiguration__cqi_FormatIndicator_widebandCQI==
csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportFreqConfiguration->cqi_FormatIndicator)
if (NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel==csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.present){
if (NR_CSI_ReportConfig__reportFreqConfiguration__cqi_FormatIndicator_widebandCQI==csi_reportconfig->reportFreqConfiguration->cqi_FormatIndicator)
UE_info->csi_report_template[UE_id][csi_report_id].csi_meas_bitlen.cqi_bitlen = 8;
else
UE_info->csi_report_template[UE_id][csi_report_id].csi_meas_bitlen.cqi_bitlen = 4;
}
}else{ //This condition will work even for type1-multipanel.
if (NR_CSI_ReportConfig__reportFreqConfiguration__cqi_FormatIndicator_widebandCQI==
csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportFreqConfiguration->cqi_FormatIndicator)
if (NR_CSI_ReportConfig__reportFreqConfiguration__cqi_FormatIndicator_widebandCQI==csi_reportconfig->reportFreqConfiguration->cqi_FormatIndicator)
UE_info->csi_report_template[UE_id][csi_report_id].csi_meas_bitlen.cqi_bitlen = 4;
else
UE_info->csi_report_template[UE_id][csi_report_id].csi_meas_bitlen.cqi_bitlen = 2;
......@@ -432,9 +428,8 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
}
if (NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_PMI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI==reportQuantity_type){
if (NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel==
csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.present){
switch (csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present){
if (NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel==csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.present){
switch (csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present){
case NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts_PR_two:
if (max_ri ==1)
UE_info->csi_report_template[UE_id][csi_report_id].csi_meas_bitlen.pmi_x1_bitlen = 2;
......@@ -442,9 +437,9 @@ void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_in
UE_info->csi_report_template[UE_id][csi_report_id].csi_meas_bitlen.pmi_x1_bitlen = 1;
break;
default:
AssertFatal(csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present!=
AssertFatal(csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present!=
NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts_PR_two,
"Not handled Yet %d", csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present);
"Not handled Yet %d", csi_reportconfig->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present);
break;
}
}
......
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