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fix incorrect bw index evaluation for UE capabilities

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This commit is contained in:
francescomani
2024-04-10 14:06:41 +02:00
committed by Robert Schmidt
parent 1244c9a278
commit a0c5a3604a
11 changed files with 104 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files
common/utils/nr/nr_common.c
+4 -4
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@@ -105,7 +105,6 @@ int get_supported_band_index(int scs, frequency_range_t freq_range, int n_rbs)
return (-1); // not found
}
// Table 5.2-1 NR operating bands in FR1 & FR2 (3GPP TS 38.101)
// Table 5.4.2.3-1 Applicable NR-ARFCN per operating band in FR1 & FR2 (3GPP TS 38.101)
// Notes:
@@ -179,8 +178,9 @@ const nr_bandentry_t nr_bandtable[] = {
{261,27500040,28350000,27500040,28350000, 2,2070833, 120}
};
int get_supported_bw_mhz(frequency_range_t frequency_range, int bw_index)
int get_supported_bw_mhz(frequency_range_t frequency_range, int scs, int nb_rb)
{
int bw_index = get_supported_band_index(scs, frequency_range, nb_rb);
if (frequency_range == FR1) {
switch (bw_index) {
case 0 :
@@ -232,8 +232,8 @@ bool compare_relative_ul_channel_bw(int nr_band, int scs, int nb_ul, frame_type_
// 38.101-1 section 6.2.2
// Relative channel bandwidth <= 4% for TDD bands and <= 3% for FDD bands
int index = get_nr_table_idx(nr_band, scs);
int bw_index = get_supported_band_index(scs, nr_band > 256 ? FR2 : FR1, nb_ul);
int band_size_khz = get_supported_bw_mhz(nr_band > 256 ? FR2 : FR1, bw_index) * 1000;
int band_size_khz = get_supported_bw_mhz(nr_band > 256 ? FR2 : FR1, scs, nb_ul) * 1000;
float limit = frame_type == TDD ? 0.04 : 0.03;
float rel_bw = (float) (2 * band_size_khz) / (float) (nr_bandtable[index].ul_max + nr_bandtable[index].ul_min);
return rel_bw <= limit;
common/utils/nr/nr_common.h
+1 -1
View File
@@ -200,7 +200,7 @@ uint16_t SL_to_bitmap(int startSymbolIndex, int nrOfSymbols);
int get_nb_periods_per_frame(uint8_t tdd_period);
long rrc_get_max_nr_csrs(const int max_rbs, long b_SRS);
bool compare_relative_ul_channel_bw(int nr_band, int scs, int nb_ul, frame_type_t frame_type);
int get_supported_bw_mhz(frequency_range_t frequency_range, int bw_index);
int get_supported_bw_mhz(frequency_range_t frequency_range, int scs, int nb_rb);
int get_supported_band_index(int scs, frequency_range_t freq_range, int n_rbs);
void get_samplerate_and_bw(int mu,
int n_rb,
openair1/PHY/INIT/nr_init.c
+1 -2
View File
@@ -514,8 +514,7 @@ void nr_phy_config_request_sim(PHY_VARS_gNB *gNB,
}
fp->threequarter_fs = 0;
int bw_index = get_supported_band_index(mu, fp->nr_band > 256 ? FR2 : FR1, N_RB_DL);
gNB_config->carrier_config.dl_bandwidth.value = get_supported_bw_mhz(fp->nr_band > 256 ? FR2 : FR1, bw_index);
gNB_config->carrier_config.dl_bandwidth.value = get_supported_bw_mhz(fp->nr_band > 256 ? FR2 : FR1, mu, N_RB_DL);
nr_init_frame_parms(gNB_config, fp);
openair1/SIMULATION/NR_PHY/pbchsim.c
+1 -2
View File
@@ -162,8 +162,7 @@ void nr_phy_config_request_sim_pbchsim(PHY_VARS_gNB *gNB,
else fp->nr_band = 78;
fp->threequarter_fs= 0;
int bw_index = get_supported_band_index(mu, fp->nr_band > 256 ? FR2 : FR1, N_RB_DL);
gNB_config->carrier_config.dl_bandwidth.value = get_supported_bw_mhz(fp->nr_band > 256 ? FR2 : FR1, bw_index);
gNB_config->carrier_config.dl_bandwidth.value = get_supported_bw_mhz(fp->nr_band > 256 ? FR2 : FR1, mu, N_RB_DL);
fp->ofdm_offset_divisor = UINT_MAX;
nr_init_frame_parms(gNB_config, fp);
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+53
View File
@@ -5170,6 +5170,59 @@ uint16_t nr_get_csi_bitlen(nr_csi_report_t *csi_report_template, uint8_t csi_rep
return csi_bitlen;
}
bool supported_bw_comparison(int bw_mhz, NR_SupportedBandwidth_t *supported_BW, long *support_90mhz)
{
if (bw_mhz == 90)
return support_90mhz ? true : false;
switch (supported_BW->present) {
case NR_SupportedBandwidth_PR_fr1 :
switch (supported_BW->choice.fr1) {
case NR_SupportedBandwidth__fr1_mhz5 :
return bw_mhz == 5;
case NR_SupportedBandwidth__fr1_mhz10 :
return bw_mhz == 10;
case NR_SupportedBandwidth__fr1_mhz15 :
return bw_mhz == 15;
case NR_SupportedBandwidth__fr1_mhz20 :
return bw_mhz == 20;
case NR_SupportedBandwidth__fr1_mhz25 :
return bw_mhz == 25;
case NR_SupportedBandwidth__fr1_mhz30 :
return bw_mhz == 30;
case NR_SupportedBandwidth__fr1_mhz40 :
return bw_mhz == 40;
case NR_SupportedBandwidth__fr1_mhz50 :
return bw_mhz == 50;
case NR_SupportedBandwidth__fr1_mhz60 :
return bw_mhz == 60;
case NR_SupportedBandwidth__fr1_mhz80 :
return bw_mhz == 80;
case NR_SupportedBandwidth__fr1_mhz100 :
return bw_mhz == 100;
default :
AssertFatal(false, "Invalid FR1 supported band\n");
}
break;
case NR_SupportedBandwidth_PR_fr2 :
switch (supported_BW->choice.fr2) {
case NR_SupportedBandwidth__fr2_mhz50 :
return bw_mhz == 50;
case NR_SupportedBandwidth__fr2_mhz100 :
return bw_mhz == 100;
case NR_SupportedBandwidth__fr2_mhz200 :
return bw_mhz == 200;
case NR_SupportedBandwidth__fr2_mhz400 :
return bw_mhz == 400;
default :
AssertFatal(false, "Invalid FR2 supported band\n");
}
break;
default :
AssertFatal(false, "Invalid BW type\n");
}
return false;
}
uint16_t compute_PDU_length(uint32_t num_TLV, uint16_t total_length)
{
uint8_t pdu_length = 8; // 2 bytes PDU_Length + 2 bytes PDU_Index + 4 bytes num_TLV
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
+3
View File
@@ -33,6 +33,7 @@
#include "NR_MIB.h"
#include "NR_CellGroupConfig.h"
#include "NR_UE-NR-Capability.h"
#include "nr_mac.h"
#include "common/utils/nr/nr_common.h"
@@ -316,4 +317,6 @@ uint16_t compute_PDU_length(uint32_t num_TLV, uint16_t total_length);
rnti_t nr_get_ra_rnti(uint8_t s_id, uint8_t t_id, uint8_t f_id, uint8_t ul_carrier_id);
bool supported_bw_comparison(int bw_mhz, NR_SupportedBandwidth_t *supported_BW, long *support_90mhz);
#endif
openair2/LAYER2/NR_MAC_UE/config_ue.c
+14 -38
View File
@@ -118,10 +118,9 @@ static void config_common_ue_sa(NR_UE_MAC_INST_t *mac,
NR_FrequencyInfoDL_SIB_t *frequencyInfoDL = &scc->downlinkConfigCommon.frequencyInfoDL;
AssertFatal(frequencyInfoDL->frequencyBandList.list.array[0]->freqBandIndicatorNR, "Field mandatory present for DL in SIB1\n");
mac->nr_band = *frequencyInfoDL->frequencyBandList.list.array[0]->freqBandIndicatorNR;
int bw_index = get_supported_band_index(frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
mac->nr_band > 256 ? FR2 : FR1,
frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
cfg->carrier_config.dl_bandwidth = get_supported_bw_mhz(mac->frequency_range, bw_index);
cfg->carrier_config.dl_bandwidth = get_supported_bw_mhz(mac->frequency_range,
frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
uint64_t dl_bw_khz = (12 * frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth) *
(15 << frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing);
@@ -140,10 +139,9 @@ static void config_common_ue_sa(NR_UE_MAC_INST_t *mac,
NR_FrequencyInfoUL_SIB_t *frequencyInfoUL = &scc->uplinkConfigCommon->frequencyInfoUL;
mac->p_Max = frequencyInfoUL->p_Max ? *frequencyInfoUL->p_Max : INT_MIN;
bw_index = get_supported_band_index(frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
mac->nr_band > 256 ? FR2 : FR1,
frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
cfg->carrier_config.uplink_bandwidth = get_supported_bw_mhz(mac->frequency_range, bw_index);
cfg->carrier_config.uplink_bandwidth = get_supported_bw_mhz(mac->frequency_range,
frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
if (frequencyInfoUL->absoluteFrequencyPointA == NULL)
cfg->carrier_config.uplink_frequency = cfg->carrier_config.dl_frequency;
@@ -262,10 +260,9 @@ static void config_common_ue(NR_UE_MAC_INST_t *mac,
mac->frame_type = get_frame_type(mac->nr_band, get_softmodem_params()->numerology);
mac->frequency_range = mac->nr_band < 256 ? FR1 : FR2;
int bw_index = get_supported_band_index(frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
mac->nr_band > 256 ? FR2 : FR1,
frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
cfg->carrier_config.dl_bandwidth = get_supported_bw_mhz(mac->frequency_range, bw_index);
cfg->carrier_config.dl_bandwidth = get_supported_bw_mhz(mac->frequency_range,
frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
cfg->carrier_config.dl_frequency = from_nrarfcn(mac->nr_band,
*scc->ssbSubcarrierSpacing,
@@ -287,10 +284,9 @@ static void config_common_ue(NR_UE_MAC_INST_t *mac,
NR_FrequencyInfoUL_t *frequencyInfoUL = scc->uplinkConfigCommon->frequencyInfoUL;
mac->p_Max = frequencyInfoUL->p_Max ? *frequencyInfoUL->p_Max : INT_MIN;
int bw_index = get_supported_band_index(frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
*frequencyInfoUL->frequencyBandList->list.array[0] > 256 ? FR2 : FR1,
frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
cfg->carrier_config.uplink_bandwidth = get_supported_bw_mhz(mac->frequency_range, bw_index);
cfg->carrier_config.uplink_bandwidth = get_supported_bw_mhz(mac->frequency_range,
frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
long *UL_pointA = NULL;
if (frequencyInfoUL->absoluteFrequencyPointA)
@@ -2138,18 +2134,8 @@ static void handle_mac_uecap_info(NR_UE_MAC_INST_t *mac, NR_UE_NR_Capability_t *
NR_FeatureSetDownlinkPerCC_t *fs_dl_cc = fs_dlcc_list->list.array[i];
if (mac->current_DL_BWP->scs != fs_dl_cc->supportedSubcarrierSpacingDL)
continue;
int uecap_bw_index;
if (fs_dl_cc->supportedBandwidthDL.present == NR_SupportedBandwidth_PR_fr1) {
uecap_bw_index = fs_dl_cc->supportedBandwidthDL.choice.fr1;
// 90 MHz option is indicated by a separate pointer in case indicated supported BW is 100MHz
// so we need to increase the index by 1 unit to point to 100 MHz if not 90MHz
if (uecap_bw_index == NR_SupportedBandwidth__fr1_mhz100 && !fs_dl_cc->channelBW_90mhz)
uecap_bw_index++;
}
else
uecap_bw_index = fs_dl_cc->supportedBandwidthDL.choice.fr2;
int dl_bw_mhz = mac->phy_config.config_req.carrier_config.dl_bandwidth;
if (dl_bw_mhz != get_supported_bw_mhz(mac->frequency_range, uecap_bw_index))
if (!supported_bw_comparison(dl_bw_mhz, &fs_dl_cc->supportedBandwidthDL, fs_dl_cc->channelBW_90mhz))
continue;
if (fs_dl_cc->maxNumberMIMO_LayersPDSCH)
mac->uecap_maxMIMO_PDSCH_layers = 2 << *fs_dl_cc->maxNumberMIMO_LayersPDSCH;
@@ -2161,18 +2147,8 @@ static void handle_mac_uecap_info(NR_UE_MAC_INST_t *mac, NR_UE_NR_Capability_t *
NR_FeatureSetUplinkPerCC_t *fs_ul_cc = fs_ulcc_list->list.array[i];
if (mac->current_UL_BWP->scs != fs_ul_cc->supportedSubcarrierSpacingUL)
continue;
int uecap_bw_index;
if (fs_ul_cc->supportedBandwidthUL.present == NR_SupportedBandwidth_PR_fr1) {
uecap_bw_index = fs_ul_cc->supportedBandwidthUL.choice.fr1;
// 90 MHz option is indicated by a separate pointer in case indicated supported BW is 100MHz
// so we need to increase the index by 1 unit to point to 100 MHz if not 90MHz
if (uecap_bw_index == NR_SupportedBandwidth__fr1_mhz100 && !fs_ul_cc->channelBW_90mhz)
uecap_bw_index++;
}
else
uecap_bw_index = fs_ul_cc->supportedBandwidthUL.choice.fr2;
int ul_bw_mhz = mac->phy_config.config_req.carrier_config.uplink_bandwidth;
if (ul_bw_mhz != get_supported_bw_mhz(mac->frequency_range, uecap_bw_index))
if (!supported_bw_comparison(ul_bw_mhz, &fs_ul_cc->supportedBandwidthUL, fs_ul_cc->channelBW_90mhz))
continue;
if (fs_ul_cc->maxNumberMIMO_LayersNonCB_PUSCH)
mac->uecap_maxMIMO_PUSCH_layers_nocb = 1 << *fs_ul_cc->maxNumberMIMO_LayersNonCB_PUSCH;
openair2/LAYER2/NR_MAC_UE/config_ue_sl.c
+1 -4
View File
@@ -140,10 +140,7 @@ static void sl_prepare_phy_config(int module_id,
AssertFatal(carriercfg, "SCS_SpecificCarrier cannot be NULL");
int bw_index = get_supported_band_index(carriercfg->subcarrierSpacing,
sl_band > 256 ? FR2 : FR1,
carriercfg->carrierBandwidth);
phycfg->sl_carrier_config.sl_bandwidth = get_supported_bw_mhz(FR1, bw_index);
phycfg->sl_carrier_config.sl_bandwidth = get_supported_bw_mhz(FR1, carriercfg->subcarrierSpacing, carriercfg->carrierBandwidth);
phycfg->sl_carrier_config.sl_frequency =
from_nrarfcn(sl_band,carriercfg->subcarrierSpacing,pointA_ARFCN); // freq in kHz
openair2/LAYER2/NR_MAC_gNB/config.c
+6 -10
View File
@@ -340,11 +340,9 @@ static void config_common(gNB_MAC_INST *nrmac, nr_pdsch_AntennaPorts_t pdsch_Ant
// Carrier configuration
struct NR_FrequencyInfoDL *frequencyInfoDL = scc->downlinkConfigCommon->frequencyInfoDL;
int bw_index = get_supported_band_index(frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
*frequencyInfoDL->frequencyBandList.list.array[0] > 256 ? FR2 : FR1,
frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
cfg->carrier_config.dl_bandwidth.value =
get_supported_bw_mhz(*frequencyInfoDL->frequencyBandList.list.array[0] > 256 ? FR2 : FR1, bw_index);
cfg->carrier_config.dl_bandwidth.value = get_supported_bw_mhz(*frequencyInfoDL->frequencyBandList.list.array[0] > 256 ? FR2 : FR1,
frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
cfg->carrier_config.dl_bandwidth.tl.tag = NFAPI_NR_CONFIG_DL_BANDWIDTH_TAG; // temporary
cfg->num_tlv++;
LOG_I(NR_MAC, "DL_Bandwidth:%d\n", cfg->carrier_config.dl_bandwidth.value);
@@ -370,11 +368,9 @@ static void config_common(gNB_MAC_INST *nrmac, nr_pdsch_AntennaPorts_t pdsch_Ant
}
}
struct NR_FrequencyInfoUL *frequencyInfoUL = scc->uplinkConfigCommon->frequencyInfoUL;
bw_index = get_supported_band_index(frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
*frequencyInfoUL->frequencyBandList->list.array[0] > 256 ? FR2 : FR1,
frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
cfg->carrier_config.uplink_bandwidth.value =
get_supported_bw_mhz(*frequencyInfoUL->frequencyBandList->list.array[0] > 256 ? FR2 : FR1, bw_index);
cfg->carrier_config.uplink_bandwidth.value = get_supported_bw_mhz(*frequencyInfoUL->frequencyBandList->list.array[0] > 256 ? FR2 : FR1,
frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing,
frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth);
cfg->carrier_config.uplink_bandwidth.tl.tag = NFAPI_NR_CONFIG_UPLINK_BANDWIDTH_TAG; // temporary
cfg->num_tlv++;
LOG_I(NR_MAC, "DL_Bandwidth:%d\n", cfg->carrier_config.uplink_bandwidth.value);
openair2/RRC/NR/nr_rrc_config.c
+19 -21
View File
@@ -526,18 +526,12 @@ void set_dl_maxmimolayers(NR_PDSCH_ServingCellConfig_t *pdsch_servingcellconfig,
NR_FeatureSets_t *fs = uecap ? uecap->featureSets : NULL;
if (fs) {
const int bw_index = get_supported_band_index(scs, freq_range, bw_size);
AssertFatal(bw_index >= 0, "BW corresponding to %d PRBs not found\n", bw_size);
const int bw_mhz = get_supported_bw_mhz(freq_range, scs, bw_size);
// go through UL feature sets and look for one with current SCS
for (int i = 0; i < fs->featureSetsDownlinkPerCC->list.count; i++) {
NR_FeatureSetDownlinkPerCC_t *dl_fs = fs->featureSetsDownlinkPerCC->list.array[i];
long supported_bw;
if (freq_range == FR1)
supported_bw = dl_fs->supportedBandwidthDL.choice.fr1;
else
supported_bw = dl_fs->supportedBandwidthDL.choice.fr2;
if (scs == dl_fs->supportedSubcarrierSpacingDL &&
bw_index == supported_bw &&
supported_bw_comparison(bw_mhz, &dl_fs->supportedBandwidthDL, dl_fs->channelBW_90mhz) &&
dl_fs->maxNumberMIMO_LayersPDSCH) {
long ue_supported_layers = (2 << *dl_fs->maxNumberMIMO_LayersPDSCH);
*pdsch_servingcellconfig->ext1->maxMIMO_Layers = NR_MAX_SUPPORTED_DL_LAYERS < ue_supported_layers ? NR_MAX_SUPPORTED_DL_LAYERS : ue_supported_layers;
@@ -776,38 +770,42 @@ void prepare_sim_uecap(NR_UE_NR_Capability_t *cap,
int numerology,
int rbsize,
int mcs_table_dl,
int mcs_table_ul) {
int mcs_table_ul)
{
NR_Phy_Parameters_t *phy_Parameters = &cap->phy_Parameters;
int band = *scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0];
NR_BandNR_t *nr_bandnr = CALLOC(1,sizeof(NR_BandNR_t));
NR_BandNR_t *nr_bandnr = calloc(1, sizeof(NR_BandNR_t));
nr_bandnr->bandNR = band;
asn1cSeqAdd(&cap->rf_Parameters.supportedBandListNR.list,
nr_bandnr);
NR_BandNR_t *bandNRinfo = cap->rf_Parameters.supportedBandListNR.list.array[0];
if (mcs_table_ul == 1) {
bandNRinfo->pusch_256QAM = CALLOC(1,sizeof(*bandNRinfo->pusch_256QAM));
bandNRinfo->pusch_256QAM = calloc(1,sizeof(*bandNRinfo->pusch_256QAM));
*bandNRinfo->pusch_256QAM = NR_BandNR__pusch_256QAM_supported;
}
if (mcs_table_dl == 1) {
const frequency_range_t freq_range = band < 257 ? FR1 : FR2;
int bw = get_supported_band_index(numerology, freq_range, rbsize);
if (freq_range == FR2) {
bandNRinfo->pdsch_256QAM_FR2 = CALLOC(1,sizeof(*bandNRinfo->pdsch_256QAM_FR2));
bandNRinfo->pdsch_256QAM_FR2 = calloc(1, sizeof(*bandNRinfo->pdsch_256QAM_FR2));
*bandNRinfo->pdsch_256QAM_FR2 = NR_BandNR__pdsch_256QAM_FR2_supported;
}
else{
phy_Parameters->phy_ParametersFR1 = CALLOC(1,sizeof(*phy_Parameters->phy_ParametersFR1));
phy_Parameters->phy_ParametersFR1 = calloc(1, sizeof(*phy_Parameters->phy_ParametersFR1));
NR_Phy_ParametersFR1_t *phy_fr1 = phy_Parameters->phy_ParametersFR1;
phy_fr1->pdsch_256QAM_FR1 = CALLOC(1,sizeof(*phy_fr1->pdsch_256QAM_FR1));
phy_fr1->pdsch_256QAM_FR1 = calloc(1, sizeof(*phy_fr1->pdsch_256QAM_FR1));
*phy_fr1->pdsch_256QAM_FR1 = NR_Phy_ParametersFR1__pdsch_256QAM_FR1_supported;
}
cap->featureSets = CALLOC(1,sizeof(*cap->featureSets));
cap->featureSets = calloc(1, sizeof(*cap->featureSets));
NR_FeatureSets_t *fs=cap->featureSets;
fs->featureSetsDownlinkPerCC = CALLOC(1,sizeof(*fs->featureSetsDownlinkPerCC));
NR_FeatureSetDownlinkPerCC_t *fs_cc = CALLOC(1,sizeof(NR_FeatureSetDownlinkPerCC_t));
fs->featureSetsDownlinkPerCC = calloc(1, sizeof(*fs->featureSetsDownlinkPerCC));
NR_FeatureSetDownlinkPerCC_t *fs_cc = calloc(1, sizeof(*fs_cc));
fs_cc->supportedSubcarrierSpacingDL = numerology;
int bw = get_supported_band_index(numerology, freq_range, rbsize);
if (bw == 10) // 90MHz
fs_cc->channelBW_90mhz = calloc(1, sizeof(*fs_cc->channelBW_90mhz));
if (bw == 11) // 100MHz
bw--;
if(freq_range == FR2) {
fs_cc->supportedBandwidthDL.present = NR_SupportedBandwidth_PR_fr2;
fs_cc->supportedBandwidthDL.choice.fr2 = bw;
@@ -816,12 +814,12 @@ void prepare_sim_uecap(NR_UE_NR_Capability_t *cap,
fs_cc->supportedBandwidthDL.present = NR_SupportedBandwidth_PR_fr1;
fs_cc->supportedBandwidthDL.choice.fr1 = bw;
}
fs_cc->supportedModulationOrderDL = CALLOC(1,sizeof(*fs_cc->supportedModulationOrderDL));
fs_cc->supportedModulationOrderDL = calloc(1, sizeof(*fs_cc->supportedModulationOrderDL));
*fs_cc->supportedModulationOrderDL = NR_ModulationOrder_qam256;
asn1cSeqAdd(&fs->featureSetsDownlinkPerCC->list, fs_cc);
}
phy_Parameters->phy_ParametersFRX_Diff = CALLOC(1,sizeof(*phy_Parameters->phy_ParametersFRX_Diff));
phy_Parameters->phy_ParametersFRX_Diff = calloc(1, sizeof(*phy_Parameters->phy_ParametersFRX_Diff));
phy_Parameters->phy_ParametersFRX_Diff->pucch_F0_2WithoutFH = NULL;
}
openair2/RRC/NR/rrc_gNB.c
+1 -2
View File
@@ -227,8 +227,7 @@ static int get_ssb_arfcn(const f1ap_served_cell_info_t *cell_info, const NR_MIB_
else
AssertFatal(false, "Invalid absoluteFrequencyPointA: %d\n", dl_arfcn);
int bw_index = get_supported_band_index(scs, band > 256 ? FR2 : FR1, get_dl_bw(cell_info));
int band_size_hz = get_supported_bw_mhz(band > 256 ? FR2 : FR1, bw_index) * 1000 * 1000;
int band_size_hz = get_supported_bw_mhz(band > 256 ? FR2 : FR1, scs, get_dl_bw(cell_info)) * 1000 * 1000;
uint32_t ssb_arfcn = to_nrarfcn(band, freqssb, scs, band_size_hz);
LOG_D(NR_RRC,