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Fix in get_pusch_nb_antenna_ports

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This commit is contained in:
Roberto Louro Magueta
2022-05-31 17:44:18 +01:00
parent d6e960e4d7
commit 8759eae05e
1 changed files with 3 additions and 2 deletions
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openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+3 -2
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@@ -2639,11 +2639,12 @@ uint8_t get_pusch_nb_antenna_ports(NR_PUSCH_Config_t *pusch_Config,
n_antenna_port = *pusch_Config->maxRank;
}
else {
if(srs_config != NULL && srs_resource_indicator.nbits > 0) {
uint8_t sri = srs_resource_indicator.nbits > 0 ? srs_resource_indicator.val : 0;
if(srs_config != NULL) {
for(int rs = 0; rs < srs_config->srs_ResourceSetToAddModList->list.count; rs++) {
NR_SRS_ResourceSet_t *srs_resource_set = srs_config->srs_ResourceSetToAddModList->list.array[rs];
if(srs_resource_set->usage == NR_SRS_ResourceSet__usage_codebook) {
NR_SRS_Resource_t *srs_resource = srs_config->srs_ResourceToAddModList->list.array[srs_resource_indicator.val];
NR_SRS_Resource_t *srs_resource = srs_config->srs_ResourceToAddModList->list.array[sri];
AssertFatal(srs_resource != NULL,"SRS resource indicated by DCI does not exist\n");
n_antenna_port = 1<<srs_resource->nrofSRS_Ports;
}