maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Ensure execution of processSlotTX in order in NR UE

Browse Source 
Make sure that processSlotTX is executed in slot order.
This commit is contained in:
Bartosz Podrygajlo
2025-01-28 11:42:38 +01:00
parent 64a472aef1
commit e1814f5340
2 changed files with 14 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
executables/nr-ue.c
+13 -1
View File
@@ -569,6 +569,7 @@ void processSlotTX(void *arg)
}
}
RU_write(rxtxD, sl_tx_action);
dynamic_barrier_join(rxtxD->next_barrier);
TracyCZoneEnd(ctx);
}
@@ -1111,8 +1112,19 @@ void *UE_thread(void *arg)
int slot = curMsgTx->proc.nr_slot_tx;
int slot_and_frame = slot + curMsgTx->proc.frame_tx * UE->frame_parms.slots_per_frame;
int wait_for_prev_slot = stream_status == STREAM_STATUS_SYNCED ? 1 : 0;
int next_duration_rx_to_tx =
update_ntn_system_information
? NR_UE_CAPABILITY_SLOT_RX_TO_TX + UE->ntn_config_message->ntn_config_params.cell_specific_k_offset
: duration_rx_to_tx;
int next_nr_slot_tx = (absolute_slot + next_duration_rx_to_tx) % nb_slot_frame;
int next_frame_tx = ((absolute_slot + next_duration_rx_to_tx) / nb_slot_frame) % MAX_FRAME_NUMBER;
int next_tx_slot_and_frame = next_nr_slot_tx + next_frame_tx * UE->frame_parms.slots_per_frame + 1;
dynamic_barrier_t *next_barrier = &UE->process_slot_tx_barriers[next_tx_slot_and_frame % NUM_PROCESS_SLOT_TX_BARRIERS];
curMsgTx->next_barrier = next_barrier;
dynamic_barrier_update(&UE->process_slot_tx_barriers[slot_and_frame % NUM_PROCESS_SLOT_TX_BARRIERS],
tx_wait_for_dlsch[slot],
tx_wait_for_dlsch[slot] + wait_for_prev_slot,
start_process_slot_tx,
newTx);
stream_status = STREAM_STATUS_SYNCED;
openair1/PHY/defs_nr_UE.h
+1
View File
@@ -627,6 +627,7 @@ typedef struct nr_rxtx_thread_data_s {
PHY_VARS_NR_UE *UE;
int writeBlockSize;
nr_phy_data_t phy_data;
dynamic_barrier_t *next_barrier;
} nr_rxtx_thread_data_t;
typedef struct LDPCDecode_ue_s {