Extend rfsim to enable muti transmit antennas for gNB+solve beamforming ssb_index 0 when nb_tx>1

2020-08-05 19:15:00 +02:00
parent f7dc17ec20
commit 16ab5979e2
5 changed files with 20 additions and 16 deletions
@@ -155,7 +155,7 @@ int nr_beam_precoding(int32_t **txdataF,
  memset(&txdataF_BF[aa][symbol*frame_parms->ofdm_symbol_size],0,sizeof(int32_t)*(frame_parms->ofdm_symbol_size));

  for (p=0; p<nb_antenna_ports; p++) {
-    if ((frame_parms->L_ssb >> p) & 0x01)  {
+    if ((frame_parms->L_ssb >> (63-p)) & 0x01)  {
      multadd_cpx_vector((int16_t*)&txdataF[p][symbol*frame_parms->ofdm_symbol_size],
 			 (int16_t*)beam_weights[p][aa], 
 			 (int16_t*)&txdataF_BF[aa][symbol*frame_parms->ofdm_symbol_size],