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Increase periodic BSR to 5ms: increase UL throughput

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In high throughput UL scenarios, at least with our configuration, the UE
only sends Short BSR. The maximum is 300000 bytes, which is completely
"scheduled away" after a couple of UL grants. Increase the periodic BSR
to 5ms to get more BSR, which results in higher UL throughput.
This commit is contained in:
Robert Schmidt
2025-09-11 19:47:52 +02:00
parent 7c9a7ab374
commit b283960637
1 changed files with 1 additions and 1 deletions
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openair2/LAYER2/NR_MAC_gNB/nr_radio_config.c
+1 -1
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@@ -3006,7 +3006,7 @@ static NR_MAC_CellGroupConfig_t *configure_mac_cellgroup(const nr_mac_timers_t *
NR_MAC_CellGroupConfig_t * mac_CellGroupConfig = calloc(1, sizeof(*mac_CellGroupConfig));
AssertFatal(mac_CellGroupConfig != NULL, "Couldn't allocate mac-CellGroupConfig. Out of memory!\n");
mac_CellGroupConfig->bsr_Config = calloc(1, sizeof(*mac_CellGroupConfig->bsr_Config));
mac_CellGroupConfig->bsr_Config->periodicBSR_Timer = NR_BSR_Config__periodicBSR_Timer_sf10;
mac_CellGroupConfig->bsr_Config->periodicBSR_Timer = NR_BSR_Config__periodicBSR_Timer_sf5;
mac_CellGroupConfig->bsr_Config->retxBSR_Timer = NR_BSR_Config__retxBSR_Timer_sf80;
mac_CellGroupConfig->tag_Config = calloc(1, sizeof(*mac_CellGroupConfig->tag_Config));
mac_CellGroupConfig->tag_Config->tag_ToReleaseList = NULL;