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srsLTE
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Do not restart insync/outsync counters after multiple events

This commit is contained in:
Ismael Gomez 2018-03-06 13:18:25 +01:00
parent 57505725e0
commit b5166e10cd
2 changed files with 5 additions and 5 deletions
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4
srsue/src/phy/phch_recv.cc
View File

@ -705,23 +705,23 @@ void phch_recv::run_thread()
}
void phch_recv::in_sync() {
out_of_sync_cnt = 0;
in_sync_cnt++;
// Send RRC in-sync signal after 100 ms consecutive subframes
if (in_sync_cnt == NOF_IN_SYNC_SF) {
rrc->in_sync();
in_sync_cnt = 0;
out_of_sync_cnt = 0;
}
}
// Out of sync called by worker or phch_recv every 1 or 5 ms
void phch_recv::out_of_sync() {
in_sync_cnt = 0;
// Send RRC out-of-sync signal after 200 ms consecutive subframes
out_of_sync_cnt++;
if (out_of_sync_cnt >= NOF_OUT_OF_SYNC_SF) {
rrc->out_of_sync();
out_of_sync_cnt = 0;
in_sync_cnt = 0;
}
}

6
srsue/src/phy/phch_worker.cc
View File

@ -412,13 +412,13 @@ void phch_worker::work_imp()
update_measurements();
if (chest_ok) {
if (phy->avg_rsrp_dbm > -130.0 && phy->avg_snr_db > -20.0) {
if (phy->avg_rsrp_dbm > -130.0 && phy->avg_snr_db > -10.0) {
log_h->debug("SNR=%.1f dB, RSRP=%.1f dBm sync=in-sync from channel estimator\n",
10*log10(srslte_chest_dl_get_snr(&ue_dl.chest)), phy->avg_rsrp_dbm);
phy->avg_snr_db, phy->avg_rsrp_dbm);
chest_loop->in_sync();
} else {
log_h->warning("SNR=%.1f dB RSRP=%.1f dBm, sync=out-of-sync from channel estimator\n",
10*log10(srslte_chest_dl_get_snr(&ue_dl.chest)), phy->avg_rsrp_dbm);
phy->avg_snr_db, phy->avg_rsrp_dbm);
chest_loop->out_of_sync();
}
}