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Fix for DL SNR to work in T-Tracer with NR-UE

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Add missing T_UE_PHY_DL_TICK and T_UE_PHY_UL_TICK events
Calculate missing n0_power_avg_dB for noise measurements
This commit is contained in:
alexjiao
2025-10-17 17:07:21 +08:00
parent 8424c8ecb6
commit 5df7d000f9
2 changed files with 8 additions and 1 deletions
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openair1/PHY/NR_UE_ESTIMATION/nr_ue_measurements.c
+2 -1
View File
@@ -125,8 +125,9 @@ void nr_ue_measurements(PHY_VARS_NR_UE *ue,
for (gNB_id = 0; gNB_id < ue->n_connected_gNB; gNB_id++) {
ue->measurements.rx_power_avg_dB[gNB_id] = dB_fixed( ue->measurements.rx_power_avg[gNB_id]);
ue->measurements.n0_power_avg_dB = dB_fixed(ue->measurements.n0_power_avg);
ue->measurements.wideband_cqi_tot[gNB_id] = ue->measurements.rx_power_tot_dB[gNB_id] - ue->measurements.n0_power_tot_dB;
ue->measurements.wideband_cqi_avg[gNB_id] = ue->measurements.rx_power_avg_dB[gNB_id] - dB_fixed(ue->measurements.n0_power_avg);
ue->measurements.wideband_cqi_avg[gNB_id] = ue->measurements.rx_power_avg_dB[gNB_id] - ue->measurements.n0_power_avg_dB;
ue->measurements.rx_rssi_dBm[gNB_id] = ue->measurements.rx_power_avg_dB[gNB_id] + 30 - SQ15_SQUARED_NORM_FACTOR_DB
- ((int)ue->openair0_cfg[0].rx_gain[0] - (int)ue->openair0_cfg[0].rx_gain_offset[0])
- dB_fixed(ue->frame_parms.ofdm_symbol_size);
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
+6
View File
@@ -372,6 +372,9 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue, const UE_nr_rxtx_proc_t *proc, n
AssertFatal(ue->CC_id == 0, "Transmission on secondary CCs is not supported yet\n");
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX,VCD_FUNCTION_IN);
#if T_TRACER
T(T_UE_PHY_UL_TICK, T_INT(ue->Mod_id), T_INT(frame_tx % 1024), T_INT(slot_tx));
#endif
const int samplesF_per_slot = NR_SYMBOLS_PER_SLOT * ue->frame_parms.ofdm_symbol_size;
c16_t txdataF_buf[ue->frame_parms.nb_antennas_tx * samplesF_per_slot] __attribute__((aligned(32)));
@@ -1039,6 +1042,9 @@ int pbch_pdcch_processing(PHY_VARS_NR_UE *ue, const UE_nr_rxtx_proc_t *proc, nr_
nr_ue_dlsch_init(phy_data->dlsch, NR_MAX_NB_LAYERS>4 ? 2:1, ue->max_ldpc_iterations);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_IN);
#if T_TRACER
T(T_UE_PHY_DL_TICK, T_INT(ue->Mod_id), T_INT(frame_rx % 1024), T_INT(nr_slot_rx));
#endif
LOG_D(PHY," ****** start RX-Chain for Frame.Slot %d.%d ****** \n",
frame_rx%1024, nr_slot_rx);