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NR MAC: save total/used PRBs aggregate

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This commit is contained in:
Robert Schmidt
2024-12-16 16:16:43 +01:00
parent 5785bc1894
commit c80821e578
2 changed files with 12 additions and 0 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+5
View File
@@ -938,6 +938,9 @@ void nr_schedule_ue_spec(module_id_t module_id,
NR_UEs_t *UE_info = &gNB_mac->UE_info;
nfapi_nr_dl_tti_request_body_t *dl_req = &DL_req->dl_tti_request_body;
const NR_BWP_t *initialDL = &scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters;
gNB_mac->mac_stats.total_prb_aggregate += NRRIV2BW(initialDL->locationAndBandwidth, MAX_BWP_SIZE);
UE_iterator(UE_info->list, UE) {
NR_UE_sched_ctrl_t *sched_ctrl = &UE->UE_sched_ctrl;
NR_UE_DL_BWP_t *current_BWP = &UE->current_DL_BWP;
@@ -1252,6 +1255,7 @@ void nr_schedule_ue_spec(module_id_t module_id,
T(T_GNB_MAC_RETRANSMISSION_DL_PDU_WITH_DATA, T_INT(module_id), T_INT(CC_id), T_INT(rnti),
T_INT(frame), T_INT(slot), T_INT(current_harq_pid), T_INT(harq->round), T_BUFFER(harq->transportBlock, TBS));
UE->mac_stats.dl.total_rbs_retx += sched_pdsch->rbSize;
gNB_mac->mac_stats.used_prb_aggregate += sched_pdsch->rbSize;
} else { /* initial transmission */
LOG_D(NR_MAC, "Initial HARQ transmission in %d.%d\n", frame, slot);
uint8_t *buf = (uint8_t *) harq->transportBlock;
@@ -1369,6 +1373,7 @@ void nr_schedule_ue_spec(module_id_t module_id,
UE->mac_stats.dl.num_mac_sdu += sdus;
UE->mac_stats.dl.current_rbs = sched_pdsch->rbSize;
UE->mac_stats.dl.total_sdu_bytes += dlsch_total_bytes;
gNB_mac->mac_stats.used_prb_aggregate += sched_pdsch->rbSize;
/* save retransmission information */
harq->sched_pdsch = *sched_pdsch;
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
+7
View File
@@ -807,6 +807,11 @@ typedef struct {
int8_t nvipc_poll_core;
} nvipc_params_t;
typedef struct {
uint64_t total_prb_aggregate;
uint64_t used_prb_aggregate;
} mac_stats_t;
/*! \brief top level eNB MAC structure */
typedef struct gNB_MAC_INST_s {
/// Ethernet parameters for northbound midhaul interface
@@ -930,6 +935,8 @@ typedef struct gNB_MAC_INST_s {
pthread_mutex_t sched_lock;
mac_stats_t mac_stats;
} gNB_MAC_INST;
#endif /*__LAYER2_NR_MAC_GNB_H__ */