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SRS processing time measurement

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rmagueta
2023-09-20 17:19:29 +01:00
parent afc75c5db9
commit 2fcd538082
3 changed files with 10 additions and 0 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+4
View File
@@ -1316,8 +1316,11 @@ void handle_nr_srs_measurements(const module_id_t module_id,
NR_UE_UL_BWP_t *current_BWP = &UE->current_UL_BWP;
sched_ctrl->srs_feedback.sri = NR_SRS_SRI_0;
start_meas(&nr_mac->nr_srs_ri_computation_timer);
nr_srs_ri_computation(&nr_srs_channel_iq_matrix, current_BWP, &sched_ctrl->srs_feedback.ul_ri);
stop_meas(&nr_mac->nr_srs_ri_computation_timer);
start_meas(&nr_mac->nr_srs_tpmi_computation_timer);
sched_ctrl->srs_feedback.tpmi = nr_srs_tpmi_estimation(current_BWP->pusch_Config,
current_BWP->transform_precoding,
nr_srs_channel_iq_matrix.channel_matrix,
@@ -1327,6 +1330,7 @@ void handle_nr_srs_measurements(const module_id_t module_id,
nr_srs_channel_iq_matrix.prg_size,
nr_srs_channel_iq_matrix.num_prgs,
sched_ctrl->srs_feedback.ul_ri);
stop_meas(&nr_mac->nr_srs_tpmi_computation_timer);
sprintf(stats->srs_stats, "UL-RI %d, TPMI %d", sched_ctrl->srs_feedback.ul_ri + 1, sched_ctrl->srs_feedback.tpmi);
openair2/LAYER2/NR_MAC_gNB/main.c
+2
View File
@@ -69,6 +69,8 @@ void *nrmac_stats_thread(void *arg) {
p += print_meas_log(&gNB->schedule_dlsch, "dlsch scheduler", NULL, NULL, p, end - p);
p += print_meas_log(&gNB->rlc_data_req, "rlc_data_req", NULL, NULL, p, end - p);
p += print_meas_log(&gNB->rlc_status_ind, "rlc_status_ind", NULL, NULL, p, end - p);
p += print_meas_log(&gNB->nr_srs_ri_computation_timer, "UL-RI computation time", NULL, NULL, p, end - p);
p += print_meas_log(&gNB->nr_srs_tpmi_computation_timer, "UL-TPMI computation time", NULL, NULL, p, end - p);
fwrite(output, p - output, 1, file);
fflush(file);
sleep(1);
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
+4
View File
@@ -780,6 +780,10 @@ typedef struct gNB_MAC_INST_s {
time_stats_t rlc_data_req;
/// processing time of rlc_status_ind
time_stats_t rlc_status_ind;
/// processing time of nr_srs_ri_computation
time_stats_t nr_srs_ri_computation_timer;
/// processing time of nr_srs_tpmi_estimation
time_stats_t nr_srs_tpmi_computation_timer;
/// processing time of eNB MCH scheduler
time_stats_t schedule_mch;
/// processing time of eNB ULSCH reception