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moving beamforming matrix to MAC and feeding it to FAPI structures

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This commit is contained in:
francescomani
2024-10-10 12:42:17 +02:00
parent e15fa14c57
commit 6b58d357d9
6 changed files with 103 additions and 63 deletions
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executables/nr-ru.c
+1 -26
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@@ -58,8 +58,6 @@ static int DEFBANDS[] = {7};
static int DEFENBS[] = {0};
static int DEFBFW[] = {0x00007fff};
static int DEFRUTPCORES[] = {-1,-1,-1,-1};
//static int DEFNRBANDS[] = {7};
//static int DEFGNBS[] = {0};
#include "ENB_APP/enb_paramdef.h"
#include "GNB_APP/gnb_paramdef.h"
@@ -1851,21 +1849,9 @@ void stop_RU(int nb_ru) {
static void NRRCconfig_RU(configmodule_interface_t *cfg)
{
paramdef_t RUParams[] = RUPARAMS_DESC;
paramlist_def_t RUParamList = {CONFIG_STRING_RU_LIST,NULL,0};
paramlist_def_t RUParamList = {CONFIG_STRING_RU_LIST, NULL, 0};
config_getlist(cfg, &RUParamList, RUParams, sizeofArray(RUParams), NULL);
paramdef_t GNBSParams[] = GNBSPARAMS_DESC;
paramdef_t GNBParams[] = GNBPARAMS_DESC;
paramlist_def_t GNBParamList = {GNB_CONFIG_STRING_GNB_LIST, NULL, 0};
config_get(cfg, GNBSParams, sizeofArray(GNBSParams), NULL);
int num_gnbs = GNBSParams[GNB_ACTIVE_GNBS_IDX].numelt;
AssertFatal(num_gnbs > 0, "Failed to parse config file no gnbs %s \n", GNB_CONFIG_STRING_ACTIVE_GNBS);
config_getlist(cfg, &GNBParamList, GNBParams, sizeofArray(GNBParams), NULL);
int N1 = *GNBParamList.paramarray[0][GNB_PDSCH_ANTENNAPORTS_N1_IDX].iptr;
int N2 = *GNBParamList.paramarray[0][GNB_PDSCH_ANTENNAPORTS_N2_IDX].iptr;
int XP = *GNBParamList.paramarray[0][GNB_PDSCH_ANTENNAPORTS_XP_IDX].iptr;
int num_logical_antennas = N1 * N2 * XP;
if (RUParamList.numelt > 0) {
RC.ru = (RU_t **)malloc(RC.nb_RU*sizeof(RU_t *));
RC.ru_mask = (1 << NB_RU) - 1;
@@ -2032,8 +2018,6 @@ static void NRRCconfig_RU(configmodule_interface_t *cfg)
} /* strcmp(local_rf, "yes") != 0 */
RC.ru[j]->nb_tx = *(RUParamList.paramarray[j][RU_NB_TX_IDX].uptr);
AssertFatal(RC.ru[j]->nb_tx >= num_logical_antennas,
"Number of logical antenna ports (set in config file with pdsch_AntennaPorts) cannot be larger than physical antennas (nb_tx)\n");
RC.ru[j]->nb_rx = *(RUParamList.paramarray[j][RU_NB_RX_IDX].uptr);
RC.ru[j]->att_tx = *(RUParamList.paramarray[j][RU_ATT_TX_IDX].uptr);
RC.ru[j]->att_rx = *(RUParamList.paramarray[j][RU_ATT_RX_IDX].uptr);
@@ -2057,15 +2041,6 @@ static void NRRCconfig_RU(configmodule_interface_t *cfg)
AssertFatal(RC.ru[j]->num_tpcores <= RUParamList.paramarray[j][RU_TP_CORES].numelt, "Number of TP cores should be <=16\n");
for (int i = 0; i < RC.ru[j]->num_tpcores; i++)
RC.ru[j]->tpcores[i] = RUParamList.paramarray[j][RU_TP_CORES].iptr[i];
if (config_isparamset(RUParamList.paramarray[j], RU_BF_WEIGHTS_LIST_IDX)) {
RC.ru[j]->nb_bfw = RUParamList.paramarray[j][RU_BF_WEIGHTS_LIST_IDX].numelt;
for (int i = 0; i < RC.ru[j]->num_gNB; i++) {
RC.ru[j]->bw_list[i] = (int32_t *)malloc16_clear((RC.ru[j]->nb_bfw)*sizeof(int32_t));
for (int b = 0; b < RC.ru[j]->nb_bfw; b++)
RC.ru[j]->bw_list[i][b] = RUParamList.paramarray[j][RU_BF_WEIGHTS_LIST_IDX].iptr[b];
}
}
}// j=0..num_rus
} else {
RC.nb_RU = 0;