NR UE Code cleanup

- removed long time commented-out and unused code
- minor logging fixes

openair1/PHY/NR_UE_ESTIMATION/nr_ue_measurements.c

@@ -33,29 +33,6 @@
 //#define DEBUG_MEAS_UE
 //#define DEBUG_RANK_EST
 
-#if 0
-int16_t cond_num_threshold = 0;
-
-void print_shorts(char *s,short *x)
-{
-
-
-  printf("%s  : %d,%d,%d,%d,%d,%d,%d,%d\n",s,
-         x[0],x[1],x[2],x[3],x[4],x[5],x[6],x[7]
-        );
-
-}
-void print_ints(char *s,int *x)
-{
-
-
-  printf("%s  : %d,%d,%d,%d\n",s,
-         x[0],x[1],x[2],x[3]
-        );
-
-}
-#endif
-
 int16_t get_nr_PL(uint8_t Mod_id, uint8_t CC_id, uint8_t gNB_index){
 
   PHY_VARS_NR_UE *ue = PHY_vars_UE_g[Mod_id][CC_id];
@@ -114,18 +91,9 @@ void nr_ue_measurements(PHY_VARS_NR_UE *ue,
                         unsigned char rank_adaptation,
                         uint8_t subframe)
 {
-  int aarx,aatx,eNB_id=0; //,gain_offset=0;
-  //int rx_power[NUMBER_OF_CONNECTED_eNB_MAX];
-
-/*#if defined(__x86_64__) || defined(__i386__)
-  __m128i *dl_ch0_128, *dl_ch1_128;
-#elif defined(__arm__)
-  int16x8_t *dl_ch0_128, *dl_ch1_128get_PL;
-#endif*/
+  int aarx, aatx, eNB_id = 0;
 
   NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
-  //unsigned int limit, subband;
-  //int nb_subbands, subband_size, last_subband_size, *dl_ch0, *dl_ch1, N_RB_DL = frame_parms->N_RB_DL;
 
   int ch_offset, rank_tm3_tm4 = 0;
 
@@ -136,19 +104,16 @@ void nr_ue_measurements(PHY_VARS_NR_UE *ue,
 
   ch_offset = ue->frame_parms.ofdm_symbol_size*2;
 
-//printf("testing measurements\n");
   // signal measurements
-
   for (eNB_id=0; eNB_id<ue->n_connected_eNB; eNB_id++) {
     for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
       for (aatx=0; aatx<frame_parms->nb_antenna_ports_gNB; aatx++) {
         ue->measurements.rx_spatial_power[eNB_id][aatx][aarx] =
           (signal_energy_nodc(&ue->pdsch_vars[proc->thread_id][0]->dl_ch_estimates[eNB_id][ch_offset],
                               (50*12)));
-        //- ue->measurements.n0_power[aarx];
 
         if (ue->measurements.rx_spatial_power[eNB_id][aatx][aarx]<0)
-          ue->measurements.rx_spatial_power[eNB_id][aatx][aarx] = 0; //ue->measurements.n0_power[aarx];
+          ue->measurements.rx_spatial_power[eNB_id][aatx][aarx] = 0;
 
         ue->measurements.rx_spatial_power_dB[eNB_id][aatx][aarx] = (unsigned short) dB_fixed(ue->measurements.rx_spatial_power[eNB_id][aatx][aarx]);
 
@@ -170,16 +135,12 @@ void nr_ue_measurements(PHY_VARS_NR_UE *ue,
 
   } //eNB_id
   
-  //printf("ue measurement addr dlch %p\n", dl_ch);
-
   eNB_id=0;
 
   if (ue->transmission_mode[eNB_id]!=4 && ue->transmission_mode[eNB_id]!=3)
     ue->measurements.rank[eNB_id] = 0;
   else
     ue->measurements.rank[eNB_id] = rank_tm3_tm4;
-  //  printf ("tx mode %d\n", ue->transmission_mode[eNB_id]);
-  //  printf ("rank %d\n", ue->PHY_measurements.rank[eNB_id]);
 
   // filter to remove jitter
   if (ue->init_averaging == 0) {
@@ -189,7 +150,6 @@ void nr_ue_measurements(PHY_VARS_NR_UE *ue,
             (k2*((long long int)(ue->measurements.rx_power_tot[eNB_id]))))>>10);
 
     //LOG_I(PHY,"Noise Power Computation: k1 %d k2 %d n0 avg %d n0 tot %d\n", k1, k2, ue->measurements.n0_power_avg,
-     //   ue->measurements.n0_power_tot);
     ue->measurements.n0_power_avg = (int)
         (((k1*((long long int) (ue->measurements.n0_power_avg))) +
           (k2*((long long int) (ue->measurements.n0_power_tot))))>>10);
@@ -206,7 +166,6 @@ void nr_ue_measurements(PHY_VARS_NR_UE *ue,
     ue->measurements.wideband_cqi_tot[eNB_id] = dB_fixed2(ue->measurements.rx_power_tot[eNB_id],ue->measurements.n0_power_tot);
     ue->measurements.wideband_cqi_avg[eNB_id] = dB_fixed2(ue->measurements.rx_power_avg[eNB_id],ue->measurements.n0_power_avg);
     ue->measurements.rx_rssi_dBm[eNB_id] = ue->measurements.rx_power_avg_dB[eNB_id] - ue->rx_total_gain_dB;
-//#ifdef DEBUG_MEAS_UE
     LOG_D(PHY,"[eNB %d] Subframe %d, RSSI %d dBm, RSSI (digital) %d dB, WBandCQI %d dB, rxPwrAvg %d, n0PwrAvg %d\n",
           eNB_id,
           subframe,
@@ -215,7 +174,6 @@ void nr_ue_measurements(PHY_VARS_NR_UE *ue,
           ue->measurements.wideband_cqi_avg[eNB_id],
           ue->measurements.rx_power_avg[eNB_id],
           ue->measurements.n0_power_tot);
-//#endif
   }
 
 #if defined(__x86_64__) || defined(__i386__)
@@ -286,7 +244,7 @@ void nr_ue_rsrp_measurements(PHY_VARS_NR_UE *ue,
 
       if (eNB_offset == 0)
 
-      LOG_I(PHY,"[UE %d] slot %d RRC Measurements (idx %d, Cell id %d) => rsrp: %3.1f dBm/RE (%d)\n",
+      LOG_I(PHY,"[UE %d] slot %d RSRP Measurements (idx %d, Cell id %d) => rsrp: %3.1f dBm/RE (%d)\n",
             ue->Mod_id,
             slot,eNB_offset,
             (eNB_offset>0) ? ue->measurements.adj_cell_id[eNB_offset-1] : ue->frame_parms.Nid_cell,

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

@@ -270,21 +270,6 @@ void nr_ue_measurement_procedures(uint16_t l,    // symbol index of each slot [0
 	T_INT((int)ue->common_vars.freq_offset));
 #endif
   }
-#if 0
-  if (l==(6-ue->frame_parms.Ncp)) {
-
-    // make sure we have signal from PSS/SSS for N0 measurement
-    // LOG_I(PHY," l==(6-ue->frame_parms.Ncp) ue_rrc_measurements\n");
-
-    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_RRC_MEASUREMENTS, VCD_FUNCTION_IN);
-    ue_rrc_measurements(ue,
-			slot,
-			abstraction_flag);
-    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_RRC_MEASUREMENTS, VCD_FUNCTION_OUT);
-
-
-  }
-#endif
 
   // accumulate and filter timing offset estimation every subframe (instead of every frame)
   if (( slot == 2) && (l==(2-frame_parms->Ncp))) {
@@ -1718,8 +1703,6 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
   uint8_t dci_cnt = 0;
   NR_DL_FRAME_PARMS *fp = &ue->frame_parms;
   
-  //NR_UE_MAC_INST_t *mac = get_mac_inst(0);
-  
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_IN);
 
   LOG_D(PHY," ****** start RX-Chain for Frame.Slot %d.%d ******  \n", frame_rx%1024, nr_slot_rx);