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srsLTE
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Use correlation for neighbour RSRP measurement

This commit is contained in:
Ismael Gomez 2019-06-18 17:55:41 +02:00
parent abef6ce152
commit 67b6a40c1b
3 changed files with 4 additions and 3 deletions
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2
lib/include/srslte/phy/ch_estimation/chest_dl.h
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@ -55,7 +55,7 @@ typedef struct SRSLTE_API {
float snr_ant_port_db[SRSLTE_MAX_PORTS][SRSLTE_MAX_PORTS];
float rsrp;
float rsrp_dbm;
float rsrp_neigh_dbm;
float rsrp_neigh;
float rsrp_port_dbm[SRSLTE_MAX_PORTS];
float rsrp_ant_port_dbm[SRSLTE_MAX_PORTS][SRSLTE_MAX_PORTS];
float rsrq;

2
lib/src/phy/ch_estimation/chest_dl.c
View File

@ -851,7 +851,7 @@ static void fill_res(srslte_chest_dl_t* q, srslte_chest_dl_res_t* res)
res->cfo = q->cfo;
res->rsrp = get_rsrp(q);
res->rsrp_dbm = dbm(res->rsrp);
res->rsrp_neigh_dbm = dbm(get_rsrp_neighbour(q));
res->rsrp_neigh = get_rsrp_neighbour(q);
res->rsrq = get_rsrq(q);
res->rsrq_db = db(res->rsrq);
res->snr_db = db(get_snr(q));

3
srsue/src/phy/scell/measure.cc
View File

@ -54,6 +54,7 @@ void measure::init(cf_t* buffer[SRSLTE_MAX_PORTS],
return;
}
worker_com->set_ue_dl_cfg(&ue_dl_cfg);
ue_dl_cfg.chest_cfg.rsrp_neighbour = true;
reset();
}
@ -192,7 +193,7 @@ measure::ret_code measure::run_subframe(uint32_t sf_idx)
return ERROR;
}
float rsrp = ue_dl.chest_res.rsrp;
float rsrp = ue_dl.chest_res.rsrp_neigh;
float rsrq = ue_dl.chest_res.rsrq;
float snr = ue_dl.chest_res.snr_db;
float rssi = srslte_vec_avg_power_cf(buffer[0], (uint32_t)SRSLTE_SF_LEN_PRB(current_prb));