Refactor dl_toa setting to separate function
This commit is contained in:
committed by
Rakesh Mundlamuri
parent
825c6803ad
commit
a72abe3cc8
@@ -71,6 +71,11 @@ void peak_estimator(c16_t *buffer, int32_t buf_len, int32_t *peak_idx, int32_t *
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}
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}
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void set_prs_dl_toa(prs_meas_t *prs_meas, float dl_toa)
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{
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prs_meas->dl_toa = dl_toa;
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}
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int nr_prs_channel_estimation(uint8_t gNB_id,
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uint8_t rsc_id,
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uint8_t rep_num,
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@@ -448,9 +453,9 @@ int nr_prs_channel_estimation(uint8_t gNB_id,
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prs_meas[rxAnt]->slot = proc->nr_slot_rx;
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prs_meas[rxAnt]->rxAnt_idx = rxAnt;
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prs_meas[rxAnt]->dl_aoa = rsc_id;
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prs_meas[rxAnt]->dl_toa = prs_toa / (float)NR_PRS_IDFT_OVERSAMP_FACTOR;
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if ((frame_params->ofdm_symbol_size - prs_meas[rxAnt]->dl_toa) < frame_params->ofdm_symbol_size / 2)
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prs_meas[rxAnt]->dl_toa -= (frame_params->ofdm_symbol_size);
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float dl_toa = prs_toa / (float)NR_PRS_IDFT_OVERSAMP_FACTOR;
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if ((frame_params->ofdm_symbol_size - dl_toa) < frame_params->ofdm_symbol_size / 2)
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dl_toa -= (frame_params->ofdm_symbol_size);
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LOG_I(PHY,
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"[gNB %d][rsc %d][Rx %d][sfn %d][slot %d] DL PRS ToA ==> %.1f / %d samples, peak channel power %.1f dBm, SNR %+.1f dB, rsrp %+.1f dBm\n",
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gNB_id,
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@@ -458,12 +463,14 @@ int nr_prs_channel_estimation(uint8_t gNB_id,
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rxAnt,
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proc->frame_rx,
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proc->nr_slot_rx,
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prs_meas[rxAnt]->dl_toa,
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dl_toa,
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frame_params->ofdm_symbol_size,
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ch_pwr_dbm,
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prs_meas[rxAnt]->snr,
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prs_meas[rxAnt]->rsrp_dBm);
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set_prs_dl_toa(prs_meas[rxAnt], dl_toa);
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#ifdef DEBUG_PRS_CHEST
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sprintf(filename, "%s%i%s", "PRSpilot_", rxAnt, ".m");
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LOG_M(filename, "prs_loc", mod_prs, num_pilots, 1, 1);
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