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

Fixing "Unexpected ULSCH HARQ PID" issue.

Browse Source 
1. If VNF is slower than PNF, next scheduling will be done after resync.
2. If VNF is unstable in slot progress, next scheduling will be done in next stable status.
3. SFN/SLOT indications are queued in nrUE.
4. get_queue is used instead of unquque for FIFO operation.
This commit is contained in:
David Kim
2021-07-27 21:02:01 -07:00
parent 4f23fa2f61
commit 38e5415f34
17 changed files with 163 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files
nfapi/oai_integration/nfapi_vnf.c
+7 -1
View File
@@ -604,6 +604,8 @@ int phy_sync_indication(struct nfapi_vnf_p7_config *config, uint8_t sync) {
return(0);
}
uint16_t pnf_frame;
uint16_t pnf_slot;
int phy_slot_indication(struct nfapi_vnf_p7_config *config, uint16_t phy_id, uint16_t sfn, uint16_t slot) {
static uint8_t first_time = 1;
@@ -616,7 +618,9 @@ int phy_slot_indication(struct nfapi_vnf_p7_config *config, uint16_t phy_id, uin
if (RC.gNB && RC.gNB[0]->configured) {
// uint16_t sfn = NFAPI_SFNSF2SFN(sfn_sf);
// uint16_t sf = NFAPI_SFNSF2SF(sfn_sf);
LOG_D(PHY,"[VNF] slot indication sfn:%d sf:%d\n", sfn, slot);
pnf_frame = sfn;
pnf_slot = slot;
LOG_D(PHY,"[VNF] slot indication sfn:%d slot:%d\n", sfn, slot);
wake_gNB_rxtx(RC.gNB[0], sfn, slot); // DONE: find NR equivalent
} else {
printf("[VNF] %s() RC.gNB:%p\n", __FUNCTION__, RC.gNB);
@@ -978,6 +982,8 @@ int phy_nr_crc_indication(struct nfapi_vnf_p7_config *config, nfapi_nr_crc_indic
crc_ind->crc_list[j].tb_crc_status = ind->crc_list[j].tb_crc_status;
crc_ind->crc_list[j].timing_advance = ind->crc_list[j].timing_advance;
crc_ind->crc_list[j].ul_cqi = ind->crc_list[j].ul_cqi;
LOG_I(NR_MAC, "Received crc_ind.harq_id = %d for %d index SFN SLot %u %u with rnti %x\n",
ind->crc_list[j].harq_id, j, ind->sfn, ind->slot, ind->crc_list[j].rnti);
}
if (!put_queue(&gnb_crc_ind_queue, crc_ind))
{