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srsRAN_4G
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Do not reset rx_gain_offset when PHY reset. Added log messages to debug Measurement reports

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master
Ismael Gomez 7 years ago
parent c64c618194
commit 69895d2928
5 changed files with 31 additions and 27 deletions
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6
srsue/src/mac/proc_ra.cc
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@ -222,7 +222,7 @@ void ra_proc::step_resource_selection() {
if (preambleIndex > 0) {
// Preamble is chosen by Higher layers (ie Network)
sel_maskIndex = maskIndex;
sel_preamble = (uint32_t) preambleIndex%nof_preambles;
sel_preamble = (uint32_t) preambleIndex;
} else {
// Preamble is chosen by MAC UE
if (!msg3_transmitted) {
@ -361,7 +361,7 @@ void ra_proc::tb_decoded_ok() {
// If we have a C-RNTI, tell Mux unit to append C-RNTI CE if no CCCH SDU transmission
if (transmitted_crnti) {
rDebug("Appending C-RNTI MAC CE in next transmission\n");
rInfo("Appending C-RNTI MAC CE 0x%x in next transmission\n", transmitted_crnti);
mux_unit->append_crnti_ce_next_tx(transmitted_crnti);
phy_h->pdcch_ul_search(SRSLTE_RNTI_USER, transmitted_crnti);
phy_h->pdcch_dl_search(SRSLTE_RNTI_USER, transmitted_crnti);
@ -375,7 +375,7 @@ void ra_proc::tb_decoded_ok() {
contention_resolution_timer->run();
}
} else {
rDebug("Found RAR for preamble %d\n", rar_pdu_msg.get()->get_rapid());
rInfo("Found RAR for preamble %d\n", rar_pdu_msg.get()->get_rapid());
}
}
}

4
srsue/src/phy/phch_common.cc
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@ -46,7 +46,8 @@ phch_common::phch_common(uint32_t max_mutex_) : tx_mutex(max_mutex_)
radio_h = NULL;
mac = NULL;
max_mutex = max_mutex_;
nof_mutex = 0;
nof_mutex = 0;
rx_gain_offset = 0;
bzero(&dl_metrics, sizeof(dl_metrics_t));
dl_metrics_read = true;
@ -336,7 +337,6 @@ void phch_common::reset() {
cur_pusch_power = 0;
p0_preamble = 0;
cur_radio_power = 0;
rx_gain_offset = 0;
sr_last_tx_tti = -1;
cur_pusch_power = 0;
avg_rsrp = 0;

4
srsue/src/phy/phch_recv.cc
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@ -1093,7 +1093,7 @@ uint32_t phch_recv::measure::frame_st_idx() {
}
void phch_recv::measure::set_rx_gain_offset(float rx_gain_offset) {
this->rx_gain_offset = rx_gain_offset;
this->rx_gain_offset = rx_gain_offset;
}
phch_recv::measure::ret_code phch_recv::measure::run_subframe_sync(srslte_ue_sync_t *ue_sync, uint32_t sf_idx)
@ -1207,7 +1207,7 @@ phch_recv::measure::ret_code phch_recv::measure::run_subframe(uint32_t sf_idx)
if (cnt >= nof_subframes) {
// Calibrate RSRP if no gain offset measurements
if (rx_gain_offset == 0 && radio_h) {
if (fabsf(rx_gain_offset) < 1.0 && radio_h) {
float temporal_offset = 0;
if (radio_h->has_rssi()) {
temporal_offset = mean_rssi - radio_h->get_rssi() + 30;

2
srsue/src/phy/phch_worker.cc
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@ -367,7 +367,7 @@ void phch_worker::work_imp()
update_measurements();
if (chest_ok) {
if (phy->avg_rsrp_dbm > -124.0 && 10*log10(srslte_chest_dl_get_snr(&ue_dl.chest)) > -30.0) {
if (phy->avg_rsrp_dbm > -130.0 && 10*log10(srslte_chest_dl_get_snr(&ue_dl.chest)) > -30.0) {
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);
chest_loop->in_sync();

42
srsue/src/upper/rrc.cc
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@ -591,12 +591,7 @@ void rrc::cell_found(uint32_t earfcn, srslte_cell_t phy_cell, float rsrp) {
}
}
if (found) {
rrc_log->info("Updating %s cell EARFCN=%d, PCI=%d, RSRP=%.1f dBm\n",
cell_idx>=0?"neighbour":"serving",
serving_cell->earfcn,
serving_cell->phy_cell.id,
serving_cell->rsrp);
if (!serving_cell->has_valid_sib1) {
si_acquire_state = SI_ACQUIRE_SIB1;
} else if (state == RRC_STATE_PLMN_SELECTION) {
@ -617,12 +612,15 @@ void rrc::cell_found(uint32_t earfcn, srslte_cell_t phy_cell, float rsrp) {
set_serving_cell(earfcn, phy_cell.id);
si_acquire_state = SI_ACQUIRE_SIB1;
rrc_log->info("New Cell: PCI=%d, PRB=%d, Ports=%d, EARFCN=%d, RSRP=%.1f dBm\n",
serving_cell->phy_cell.id, serving_cell->phy_cell.nof_prb, serving_cell->phy_cell.nof_ports,
serving_cell->earfcn, serving_cell->rsrp);
}
}
rrc_log->info("%s %s cell EARFCN=%d, PCI=%d, RSRP=%.1f dBm\n",
found?"Updating":"Adding",
cell_idx>=0?"neighbour":"serving",
serving_cell->earfcn,
serving_cell->phy_cell.id,
serving_cell->rsrp);
}
bool sort_rsrp(cell_t *u1, cell_t *u2) {
@ -2431,8 +2429,8 @@ void rrc::rrc_meas::generate_report(uint32_t meas_id)
report->pcell_rsrp_result = value_to_range(RSRP, pcell_measurement.ms[RSRP]);
report->pcell_rsrq_result = value_to_range(RSRQ, pcell_measurement.ms[RSRQ]);
log_h->console("MEAS: Generate report MeasId=%d, rsrp=%f rsrq=%f\n",
report->meas_id, pcell_measurement.ms[RSRP], pcell_measurement.ms[RSRQ]);
log_h->info("MEAS: Generate report MeasId=%d, nof_reports_send=%d, Pcell rsrp=%f rsrq=%f\n",
report->meas_id, m->nof_reports_sent, pcell_measurement.ms[RSRP], pcell_measurement.ms[RSRQ]);
// TODO: report up to 8 best cells
for (std::map<uint32_t, meas_value_t>::iterator cell = m->cell_values.begin(); cell != m->cell_values.end(); ++cell)
@ -2447,7 +2445,7 @@ void rrc::rrc_meas::generate_report(uint32_t meas_id)
rc->meas_result.rsrp_result = value_to_range(RSRP, cell->second.ms[RSRP]);
rc->meas_result.rsrq_result = value_to_range(RSRQ, cell->second.ms[RSRQ]);
log_h->info("MEAS: Add neigh=%d, pci=%d, rsrp=%f, rsrq=%f\n",
log_h->info("MEAS: Adding to report neighbour=%d, pci=%d, rsrp=%f, rsrq=%f\n",
report->meas_result_neigh_cells.eutra.n_result, rc->phys_cell_id,
cell->second.ms[RSRP], cell->second.ms[RSRQ]);
@ -2667,10 +2665,14 @@ void rrc::rrc_meas::remove_meas_report(uint32_t report_id) {
}
void rrc::rrc_meas::remove_meas_id(uint32_t measId) {
mac_timers->timer_get(active[measId].periodic_timer)->stop();
mac_timers->timer_release_id(active[measId].periodic_timer);
log_h->info("MEAS: Removed measId=%d\n", measId);
active.erase(measId);
if (active.count(measId)) {
mac_timers->timer_get(active[measId].periodic_timer)->stop();
mac_timers->timer_release_id(active[measId].periodic_timer);
log_h->info("MEAS: Removed measId=%d\n", measId);
active.erase(measId);
} else {
log_h->warning("MEAS: Removing unexistent measId=%d\n", measId);
}
}
void rrc::rrc_meas::remove_meas_id(std::map<uint32_t, meas_t>::iterator it) {
@ -2808,15 +2810,17 @@ void rrc::rrc_meas::parse_meas_config(LIBLTE_RRC_MEAS_CONFIG_STRUCT *cfg)
for (uint32_t i=0;i<cfg->meas_id_to_add_mod_list.N_meas_id;i++) {
LIBLTE_RRC_MEAS_ID_TO_ADD_MOD_STRUCT *measId = &cfg->meas_id_to_add_mod_list.meas_id_list[i];
// Stop the timer if the entry exists or create the timer if not
bool is_new = false;
if (active.count(measId->meas_id)) {
mac_timers->timer_get(active[measId->meas_id].periodic_timer)->stop();
} else {
is_new = true;
active[measId->meas_id].periodic_timer = mac_timers->timer_get_unique_id();
}
active[measId->meas_id].object_id = measId->meas_obj_id;
active[measId->meas_id].report_id = measId->rep_cnfg_id;
log_h->info("MEAS: Added measId=%d, measObjectId=%d, reportConfigId=%d\n",
measId->meas_id, measId->meas_obj_id, measId->rep_cnfg_id);
log_h->info("MEAS: %s measId=%d, measObjectId=%d, reportConfigId=%d\n",
is_new?"Added":"Updated", measId->meas_id, measId->meas_obj_id, measId->rep_cnfg_id);
}
}

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