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openairinterface-6g
Commit fc4bd2e2 authored by francescomani's avatar francescomani
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RRC configuration for more than 1 reported RS 

option via configuration file to limit the number of reports to be configured
parent 32c81b7b
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Showing with 53 additions and 8 deletions
openair2/GNB_APP/gnb_config.c
View file @ fc4bd2e2
......@@ -1431,6 +1431,7 @@ void RCconfig_nr_macrlc(configmodule_interface_t *cfg)
LOG_I(GNB_APP, "SIB1 TDA %d\n", config.sib1_tda);
config.do_CSIRS = *GNBParamList.paramarray[0][GNB_DO_CSIRS_IDX].iptr;
config.do_SRS = *GNBParamList.paramarray[0][GNB_DO_SRS_IDX].iptr;
config.max_num_rsrp = *GNBParamList.paramarray[0][GNB_LIMIT_RSRP_REPORT_IDX].iptr;
config.do_SINR = *GNBParamList.paramarray[0][GNB_DO_SINR_IDX].iptr;
config.force_256qam_off = *GNBParamList.paramarray[0][GNB_FORCE256QAMOFF_IDX].iptr;
config.force_UL256qam_off = *GNBParamList.paramarray[0][GNB_FORCEUL256QAMOFF_IDX].iptr;
......
openair2/GNB_APP/gnb_paramdef.h
View file @ fc4bd2e2
......@@ -139,6 +139,7 @@ typedef enum {
#define GNB_CONFIG_STRING_DU_SIB_LIST "du_sibs"
#define GNB_CONFIG_STRING_DOSINR "do_SINR"
#define GNB_CONFIG_STRING_1ST_ACTIVE_BWP "first_active_bwp"
#define GNB_CONFIG_STRING_LIMIT_RSRP_REPORT "max_num_RSRP_reported"
#define GNB_CONFIG_HLP_STRING_ENABLE_SDAP "enable the SDAP layer\n"
#define GNB_CONFIG_HLP_FORCE256QAMOFF "suppress activation of 256 QAM despite UE support"
......@@ -202,6 +203,7 @@ typedef enum {
{GNB_CONFIG_STRING_DU_SIB_LIST, GNB_CONFIG_HLP_DU_SIBS, 0, .iptr=NULL, .defintarrayval=0, TYPE_INTARRAY, 0}, \
{GNB_CONFIG_STRING_DOSINR, GNB_CONFIG_HLP_DOSINR, 0, .iptr=NULL, .defintval=0, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_1ST_ACTIVE_BWP, NULL, 0, .iptr=NULL, .defintval=0, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_LIMIT_RSRP_REPORT, NULL, 0, .iptr=NULL, .defintval=0, TYPE_INT, 0}, \
}
// clang-format on
......@@ -246,6 +248,7 @@ typedef enum {
#define GNB_DU_SIBS_IDX 37
#define GNB_DO_SINR_IDX 38
#define GNB_1ST_ACTIVE_BWP_IDX 39
#define GNB_LIMIT_RSRP_REPORT_IDX 40
#define TRACKING_AREA_CODE_OKRANGE {0x0001,0xFFFD}
#define NUM_DL_HARQ_OKVALUES {2,4,6,8,10,12,16,32}
......@@ -292,6 +295,7 @@ typedef enum {
{ .s5 = { NULL } }, \
{ .s5 = { NULL } }, \
{ .s5 = { NULL } }, \
{ .s5 = { NULL } }, \
}
/*-------------------------------------------------------------------------------------------------------------------------------------------------*/
......
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
View file @ fc4bd2e2
......@@ -186,6 +186,7 @@ typedef struct nr_mac_config_t {
int minRXTXTIME;
int do_CSIRS;
int do_SRS;
int max_num_rsrp;
bool force_256qam_off;
bool force_UL256qam_off;
bool use_deltaMCS;
......
openair2/LAYER2/NR_MAC_gNB/nr_radio_config.c
View file @ fc4bd2e2
......@@ -2094,21 +2094,52 @@ static void config_csi_meas_report(NR_CSI_MeasConfig_t *csi_MeasConfig,
asn1cSeqAdd(&csi_MeasConfig->csi_ReportConfigToAddModList->list, csirep);
}
static long config_nrofReportedRS(const NR_UE_NR_Capability_t *uecap,
uint64_t ssb_bitmap,
const NR_ServingCellConfigCommon_t *scc,
int max_num_reported_rs)
{
long nb_band = *scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0];
int num_supported_rs = 0;
if (uecap) {
for (int i = 0; i < uecap->rf_Parameters.supportedBandListNR.list.count; i++) {
NR_BandNR_t *band = uecap->rf_Parameters.supportedBandListNR.list.array[i];
if (band->bandNR == nb_band) {
if (band->mimo_ParametersPerBand && band->mimo_ParametersPerBand->maxNumberNonGroupBeamReporting) {
int maxNumberNonGroupBeamReporting = 1 << *band->mimo_ParametersPerBand->maxNumberNonGroupBeamReporting;
if (num_supported_rs == 0 || num_supported_rs > maxNumberNonGroupBeamReporting)
num_supported_rs = maxNumberNonGroupBeamReporting;
}
}
}
}
int configured_rs = max_num_reported_rs > 0 ? min(num_supported_rs, max_num_reported_rs) : num_supported_rs;
uint32_t num_ssb = count_bits64(ssb_bitmap);
if (num_ssb == 1 || configured_rs < 2)
return NR_CSI_ReportConfig__groupBasedBeamReporting__disabled__nrofReportedRS_n1;
if (num_ssb == 2 || configured_rs == 2)
return NR_CSI_ReportConfig__groupBasedBeamReporting__disabled__nrofReportedRS_n2;
if (num_ssb == 3 || configured_rs == 3)
return NR_CSI_ReportConfig__groupBasedBeamReporting__disabled__nrofReportedRS_n3;
return NR_CSI_ReportConfig__groupBasedBeamReporting__disabled__nrofReportedRS_n4;
}
static void config_rsrp_meas_report(NR_CSI_MeasConfig_t *csi_MeasConfig,
const NR_UE_NR_Capability_t *uecap,
const NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_PUCCH_CSI_Resource_t *pucchcsires,
int do_csi, // if rsrp is based on CSI or SSB
const nr_mac_config_t *configuration,
int rep_id,
int uid,
int curr_bwp,
int num_antenna_ports,
bool do_sinr)
uint64_t ssb_bitmap)
{
int resource_id = -1;
for (int csi_list = 0; csi_list < csi_MeasConfig->csi_ResourceConfigToAddModList->list.count; csi_list++) {
NR_CSI_ResourceConfig_t *csires = csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[csi_list];
if (csires->csi_RS_ResourceSetList.present == NR_CSI_ResourceConfig__csi_RS_ResourceSetList_PR_nzp_CSI_RS_SSB) {
if (do_csi && num_antenna_ports < 4) {
if (configuration->do_CSIRS && num_antenna_ports < 4) {
if (csires->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList)
resource_id = csires->csi_ResourceConfigId;
} else {
......@@ -2130,13 +2161,13 @@ static void config_rsrp_meas_report(NR_CSI_MeasConfig_t *csi_MeasConfig,
csirep->reportConfigType.choice.periodic = calloc(1, sizeof(*csirep->reportConfigType.choice.periodic));
set_csi_meas_periodicity(servingcellconfigcommon, csirep, uid, curr_bwp, true);
asn1cSeqAdd(&csirep->reportConfigType.choice.periodic->pucch_CSI_ResourceList.list, pucchcsires);
if (do_csi && num_antenna_ports < 4) {
if (configuration->do_CSIRS && num_antenna_ports < 4) {
csirep->reportQuantity.present = NR_CSI_ReportConfig__reportQuantity_PR_cri_RSRP;
csirep->reportQuantity.choice.cri_RSRP = (NULL_t)0;
} else {
csirep->reportQuantity.present = NR_CSI_ReportConfig__reportQuantity_PR_ssb_Index_RSRP;
csirep->reportQuantity.choice.ssb_Index_RSRP = (NULL_t)0;
if (do_sinr) {
if (configuration->do_SINR) {
csirep->reportQuantity.present = NR_CSI_ReportConfig__reportQuantity_PR_none;
csirep->reportQuantity.choice.none = (NULL_t)0;
csirep->ext2 = calloc(1, sizeof(*csirep->ext2));
......@@ -2148,7 +2179,10 @@ static void config_rsrp_meas_report(NR_CSI_MeasConfig_t *csi_MeasConfig,
csirep->groupBasedBeamReporting.present = NR_CSI_ReportConfig__groupBasedBeamReporting_PR_disabled;
csirep->groupBasedBeamReporting.choice.disabled = calloc(1, sizeof(*csirep->groupBasedBeamReporting.choice.disabled));
csirep->groupBasedBeamReporting.choice.disabled->nrofReportedRS = calloc(1, sizeof(*csirep->groupBasedBeamReporting.choice.disabled->nrofReportedRS));
*csirep->groupBasedBeamReporting.choice.disabled->nrofReportedRS = NR_CSI_ReportConfig__groupBasedBeamReporting__disabled__nrofReportedRS_n1;
*csirep->groupBasedBeamReporting.choice.disabled->nrofReportedRS = config_nrofReportedRS(uecap,
ssb_bitmap,
servingcellconfigcommon,
configuration->max_num_rsrp);
asn1cSeqAdd(&csi_MeasConfig->csi_ReportConfigToAddModList->list, csirep);
}
......@@ -3292,6 +3326,7 @@ static NR_BWP_DownlinkDedicated_t *configure_initial_dl_bwp(const NR_ServingCell
}
static NR_CSI_MeasConfig_t *get_csiMeasConfig(const NR_ServingCellConfig_t *configDedicated,
const NR_UE_NR_Capability_t *uecap,
const NR_ServingCellConfigCommon_t *scc,
const nr_mac_config_t *configuration,
int uid,
......@@ -3396,14 +3431,15 @@ static NR_CSI_MeasConfig_t *get_csiMeasConfig(const NR_ServingCellConfig_t *conf
pucchrsrp->uplinkBandwidthPartId = bwp_id;
pucchrsrp->pucch_Resource = pucch_Resource;
config_rsrp_meas_report(csi_MeasConfig,
uecap,
scc,
pucchrsrp,
configuration->do_CSIRS,
configuration,
bwp_id + 10,
uid,
curr_bwp,
pdsch_AntennaPorts,
configuration->do_SINR);
bitmap);
return csi_MeasConfig;
}
......@@ -3482,6 +3518,7 @@ static NR_SpCellConfig_t *get_initial_SpCellConfig(int uid,
configDedicated->csi_MeasConfig = calloc(1, sizeof(*configDedicated->csi_MeasConfig));
configDedicated->csi_MeasConfig->present = NR_SetupRelease_CSI_MeasConfig_PR_setup;
configDedicated->csi_MeasConfig->choice.setup = get_csiMeasConfig(configDedicated,
NULL,
scc,
configuration,
uid,
......@@ -3786,6 +3823,7 @@ NR_CellGroupConfig_t * update_cellGroupConfig_for_BWP_switch(NR_CellGroupConfig_
ASN_STRUCT_FREE(asn_DEF_NR_CSI_MeasConfig, configDedicated->csi_MeasConfig->choice.setup);
configDedicated->csi_MeasConfig->choice.setup = get_csiMeasConfig(configDedicated,
uecap,
scc,
configuration,
uid,
......@@ -4101,6 +4139,7 @@ NR_CellGroupConfig_t *get_default_secondaryCellGroup(const NR_ServingCellConfigC
configDedicated->csi_MeasConfig = calloc(1, sizeof(*configDedicated->csi_MeasConfig));
configDedicated->csi_MeasConfig->present = NR_SetupRelease_CSI_MeasConfig_PR_setup;
configDedicated->csi_MeasConfig->choice.setup = get_csiMeasConfig(configDedicated,
uecap,
servingcellconfigcommon,
configuration,
uid,
......
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