minor fixes in pbchsim

openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c

@@ -74,7 +74,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
   k = nushift;
 
 #ifdef DEBUG_CH
-  printf("PBCH Channel Estimation : ThreadId %d, eNB_offset %d ch_offset %d, OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n",ue->current_thread_id[Ns>>1], eNB_offset,ch_offset,ue->frame_parms.ofdm_symbol_size,
+  printf("PBCH Channel Estimation : ThreadId %d, eNB_offset %d ch_offset %d, OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n",ue->current_thread_id[Ns], eNB_offset,ch_offset,ue->frame_parms.ofdm_symbol_size,
          ue->frame_parms.Ncp,Ns,k, symbol);
 #endif
 

openair1/PHY/NR_UE_TRANSPORT/pss_nr.c

@@ -899,7 +899,7 @@ int pss_search_time_nr(int **rxdata, ///rx data in time domain
 
   if (fo_flag){
 
-	  // fractional frequency offser computation according to Cross-correlation Synchronization Algorithm Using PSS
+	  // fractional frequency offset computation according to Cross-correlation Synchronization Algorithm Using PSS
 	  // Shoujun Huang, Yongtao Su, Ying He and Shan Tang, "Joint time and frequency offset estimation in LTE downlink," 7th International Conference on Communications and Networking in China, 2012.
 
 	  int64_t result1,result2;

openair1/SIMULATION/NR_PHY/pbchsim.c

@@ -412,6 +412,7 @@ int main(int argc, char **argv)
   // computation of integer and fractional FO to compare with estimation results
   int IFO;
   if(eps!=0.0){
+        UE->UE_fo_compensation = 1;
 	printf("Introducing a CFO of %lf relative to SCS of %d kHz\n",eps,(int)(scs/1000));
 	if (eps>0)	
   	  IFO=(int)(eps+0.5);
@@ -520,7 +521,7 @@ int main(int argc, char **argv)
 
   } else {
     printf("Reading %d samples from file to antenna buffer %d\n",frame_length_complex_samples,0);
-    
+    UE->UE_fo_compensation = 1; // perform fo compensation when samples from file are used
     if (fread(txdata[0],
 	      sizeof(int32_t),
 	      frame_length_complex_samples,
@@ -594,9 +595,9 @@ int main(int argc, char **argv)
       }
 
       if (n_trials==1) {
-	LOG_M("rxsig0.m","rxs0", UE->common_vars.rxdata[0],frame_parms->samples_per_subframe,1,1);
+	LOG_M("rxsig0.m","rxs0", UE->common_vars.rxdata[0],frame_parms->samples_per_frame,1,1);
 	if (gNB->frame_parms.nb_antennas_tx>1)
-	  LOG_M("rxsig1.m","rxs1", UE->common_vars.rxdata[1],frame_parms->samples_per_subframe,1,1);
+	  LOG_M("rxsig1.m","rxs1", UE->common_vars.rxdata[1],frame_parms->samples_per_frame,1,1);
       }
 
       if (UE->is_synchronized == 0) {