yigid/openairinterface5g
1
0
Fork 0
mirror of https://gitlab.eurecom.fr/oai/openairinterface5g.git synced 2026-07-13 04:30:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

need to set beam_id for UPLINK_SLOT when using analog BF

Browse Source
This commit is contained in:
Mario Joa-Ng
2025-08-13 15:56:02 +02:00
committed by Robert Schmidt
parent 65ef3cfa74
commit ad1b05cd01
2 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
executables/nr-gnb.c
View File

@@ -114,7 +114,10 @@ static void tx_func(processingData_L1tx_t *info)
pushNotifiedFIFO(&gNB->resp_L1, res);
int tx_slot_type = nr_slot_select(cfg, frame_tx, slot_tx);
if (tx_slot_type == NR_DOWNLINK_SLOT || tx_slot_type == NR_MIXED_SLOT || get_softmodem_params()->continuous_tx || IS_SOFTMODEM_RFSIM) {
// TODO check for analog_beam_list is a workaround while no beam API for beam
// selection is implemented
if (tx_slot_type == NR_DOWNLINK_SLOT || tx_slot_type == NR_MIXED_SLOT || get_softmodem_params()->continuous_tx || IS_SOFTMODEM_RFSIM
|| cfg->analog_beamforming_ve.analog_beam_list) {
start_meas(&info->gNB->phy_proc_tx);
phy_procedures_gNB_TX(info, frame_tx, slot_tx, 1);

6
openair1/SCHED_NR/nr_ru_procedures.c
View File

@@ -185,9 +185,6 @@ void nr_feptx_prec(RU_t *ru, int frame_tx, int slot_tx)
int txdataF_offset = slot_tx * fp->samples_per_slot_wCP;
start_meas(&ru->precoding_stats);
if (nr_slot_select(cfg,frame_tx,slot_tx) == NR_UPLINK_SLOT)
return;
if (gNB->common_vars.analog_bf) {
for (int i = 0; i < ru->num_beams_period; i++) {
memcpy((void*) &ru->common.beam_id[i][slot_tx * fp->symbols_per_slot],
@@ -196,6 +193,9 @@ void nr_feptx_prec(RU_t *ru, int frame_tx, int slot_tx)
}
}
if (nr_slot_select(cfg,frame_tx,slot_tx) == NR_UPLINK_SLOT)
return;
// If there is no digital beamforming we just need to copy the data to RU
if (ru->config.dbt_config.num_dig_beams == 0 || ru->gNB_list[0]->common_vars.analog_bf) {
for (int b = 0; b < ru->num_beams_period; b++) {