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Commit f23c1dff authored by Bartosz Podrygajlo's avatar Bartosz Podrygajlo Committed by Robert Schmidt
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Correct gNB received PHR to headroom calculation according to 38.133.

parent c7c1cb2d
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Showing with 6 additions and 3 deletions
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
View file @ f23c1dff
...@@ -313,10 +313,13 @@ static int nr_process_mac_pdu(instance_t module_idP, ...@@ -313,10 +313,13 @@ static int nr_process_mac_pdu(instance_t module_idP,
int PH; int PH;
const int PCMAX = phr->PCMAX; const int PCMAX = phr->PCMAX;
/* 38.133 Table10.1.17.1-1 */ /* 38.133 Table10.1.17.1-1 */
if (phr->PH < 55) if (phr->PH < 55) {
PH = phr->PH - 32; PH = phr->PH - 32;
else } else if (phr->PH < 63) {
PH = phr->PH - 32 + (phr->PH - 54); PH = 28 + (phr->PH - 55) * 2;
} else {
PH = 42;
}
// in sched_ctrl we set normalized PH wrt MCS and PRBs // in sched_ctrl we set normalized PH wrt MCS and PRBs
long *deltaMCS = ul_bwp->pusch_Config ? ul_bwp->pusch_Config->pusch_PowerControl->deltaMCS : NULL; long *deltaMCS = ul_bwp->pusch_Config ? ul_bwp->pusch_Config->pusch_PowerControl->deltaMCS : NULL;
sched_ctrl->ph = PH sched_ctrl->ph = PH
......
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