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SRSENB: PUCCH TA measurement only available with detected PUCCH

This commit is contained in:
Xavier Arteaga 2020-07-29 18:13:51 +02:00 committed by Xavier Arteaga
parent 3aec23f7d8
commit 1843c9efbc
1 changed files with 6 additions and 6 deletions
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12
lib/src/phy/enb/enb_ul.c
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@ -214,12 +214,6 @@ static int get_pucch(srslte_enb_ul_t* q, srslte_ul_sf_cfg_t* ul_sf, srslte_pucch
return SRSLTE_ERROR;
}
// Copy measurements
if (cfg->meas_ta_en) {
pucch_res.ta_valid = !(isnan(q->chest_res.ta_us) || isinf(q->chest_res.ta_us));
pucch_res.ta_us = q->chest_res.ta_us;
}
ret = srslte_pucch_decode(&q->pucch, ul_sf, cfg, &q->chest_res, q->sf_symbols, &pucch_res);
if (ret < SRSLTE_SUCCESS) {
ERROR("Error decoding PUCCH\n");
@ -235,6 +229,12 @@ static int get_pucch(srslte_enb_ul_t* q, srslte_ul_sf_cfg_t* ul_sf, srslte_pucch
// Check correlation value, keep maximum
if (i == 0 || pucch_res.correlation > res->correlation) {
// Copy measurements only if PUCCH was decoded succesfully
if (cfg->meas_ta_en) {
pucch_res.ta_valid = !(isnan(q->chest_res.ta_us) || isinf(q->chest_res.ta_us));
pucch_res.ta_us = q->chest_res.ta_us;
}
*res = pucch_res;
}
}