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

fix: set mcs, TBS and Qm only if round == 0

Browse Source 
Not sure at all about this one, seemed necessary to me,
but I don't get the full logic in there.

To be refined.
This commit is contained in:
Cedric Roux
2017-02-11 12:34:05 +01:00
parent 8f7b6391a5
commit 0bcee1e40e
1 changed files with 15 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/PHY/LTE_TRANSPORT/dci_tools.c
+15 -9
View File
@@ -4712,8 +4712,6 @@ int generate_ue_dlsch_params_from_dci(int frame,
} }
} }
dlsch0_harq->mcs = mcs;
// this a retransmission // this a retransmission
if(dlsch0_harq->round) if(dlsch0_harq->round)
{ {
@@ -4728,17 +4726,25 @@ int generate_ue_dlsch_params_from_dci(int frame,
} }
} }
dlsch0_harq->TBS = TBStable[get_I_TBS(mcs)][NPRB-1];
if (mcs <= 28)
dlsch0_harq->Qm = get_Qm(mcs);
else if (mcs<=31)
dlsch0_harq->Qm = (mcs-28)<<1;
else
LOG_E(PHY,"invalid mcs %d\n",mcs);
// printf("test: MCS %d, NPRB %d, TBS %d\n",mcs,NPRB,dlsch0_harq->TBS); // printf("test: MCS %d, NPRB %d, TBS %d\n",mcs,NPRB,dlsch0_harq->TBS);
dlsch[0]->active = 1; dlsch[0]->active = 1;
if (dlsch0_harq->round == 0) {
dlsch0_harq->status = ACTIVE;
// printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
// MCS and TBS don't change across HARQ rounds
dlsch0_harq->mcs = mcs;
dlsch0_harq->TBS = TBStable[get_I_TBS(dlsch0_harq->mcs)][NPRB-1];
if (mcs <= 28)
dlsch0_harq->Qm = get_Qm(mcs);
else if (mcs<=31)
dlsch0_harq->Qm = (mcs-28)<<1;
else
LOG_E(PHY,"invalid mcs %d\n",mcs);
}
dlsch[0]->rnti = rnti; dlsch[0]->rnti = rnti;
if (beamforming_mode == 0) if (beamforming_mode == 0)