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Sending uci_ind based on rx'd ul_tti's sfn/slot

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Also, updated the filing of the DCI payload
based on the actual number of recevied bits
and not based on the max number of rx'd bits.
This commit is contained in:
Melissa Elkadi
2021-07-02 13:51:39 -07:00
parent 4dfe7c2596
commit 6ddb49d09c
6 changed files with 39 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
executables/nr-ue.c
-9
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@@ -329,7 +329,6 @@ static void *NRUE_phy_stub_standalone_pnf_task(void *arg)
nfapi_nr_rach_indication_t *rach_ind = unqueue_matching(&nr_rach_ind_queue, MAX_QUEUE_SIZE, sfn_slot_matcher, &sfn_slot);
nfapi_nr_rx_data_indication_t *rx_ind = unqueue_matching(&nr_rx_ind_queue, MAX_QUEUE_SIZE, sfn_slot_matcher, &sfn_slot);
nfapi_nr_crc_indication_t *crc_ind = unqueue_matching(&nr_crc_ind_queue, MAX_QUEUE_SIZE, sfn_slot_matcher, &sfn_slot);
nfapi_nr_uci_indication_t *uci_ind = unqueue_matching(&nr_uci_ind_queue, MAX_QUEUE_SIZE, sfn_slot_matcher, &sfn_slot);
if (rach_ind && rach_ind->number_of_pdus > 0)
{
@@ -360,14 +359,6 @@ static void *NRUE_phy_stub_standalone_pnf_task(void *arg)
send_nsa_standalone_msg(&UL_INFO, crc_ind->header.message_id);
free(crc_ind->crc_list);
}
if (uci_ind && uci_ind->num_ucis > 0)
{
NR_UL_IND_t UL_INFO = {
.uci_ind = *uci_ind,
};
send_nsa_standalone_msg(&UL_INFO, uci_ind->header.message_id);
free(uci_ind->uci_list);
}
}
return NULL;
}
nfapi/oai_integration/nfapi_vnf.c
+3
View File
@@ -714,6 +714,9 @@ int phy_nr_rach_indication(struct nfapi_vnf_p7_config *config, nfapi_nr_rach_ind
int phy_nr_uci_indication(struct nfapi_vnf_p7_config *config, nfapi_nr_uci_indication_t *ind)
{
LOG_I(NR_MAC, "In %s() NFAPI SFN/SF: %d/%d number_of_pdus :%u\n",
__FUNCTION__,ind->sfn, ind->slot, ind->num_ucis);
if(NFAPI_MODE == NFAPI_MODE_VNF)
{
UL_INFO.uci_ind = *ind;
nfapi/open-nFAPI/vnf/src/vnf_interface.c
+1 -1
View File
@@ -1154,7 +1154,7 @@ int nfapi_vnf_allocate_phy(nfapi_vnf_config_t* config, int p5_idx, uint16_t* phy
info->timing_window = 30; // This seems to override what gets set by the user - why??? //TODO: Change in NR in terms of microsecends,what should be the value?
info->timing_info_mode = 0x03;
info->timing_info_period = 12; // Melissa come back to this
info->timing_info_period = 128; // Melissa come back to this
nfapi_vnf_phy_info_list_add(config, info);
openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
+2 -7
View File
@@ -156,19 +156,14 @@ int8_t nr_ue_scheduled_response_stub(nr_scheduled_response_t *scheduled_response
nfapi_nr_uci_indication_t *uci_ind = CALLOC(1, sizeof(*uci_ind));
uci_ind->header.message_id = NFAPI_NR_PHY_MSG_TYPE_UCI_INDICATION;
uci_ind->sfn = scheduled_response->frame;
uci_ind->slot = scheduled_response->slot + 6; // (+ 6) Specified by pucch->ul_slot field in gNB uci scheduler
if (uci_ind->slot >= 20)
{
uci_ind->slot %= 20;
uci_ind->sfn = (uci_ind->sfn + 1) % 1024;
}
uci_ind->slot = scheduled_response->slot;
uci_ind->num_ucis = 1;
uci_ind->uci_list = CALLOC(uci_ind->num_ucis, sizeof(*uci_ind->uci_list));
for (int j = 0; j < uci_ind->num_ucis; j++)
{
nfapi_nr_uci_pucch_pdu_format_0_1_t *pdu_0_1 = &uci_ind->uci_list[j].pucch_pdu_format_0_1;
uci_ind->uci_list[j].pdu_type = NFAPI_NR_UCI_FORMAT_0_1_PDU_TYPE;
uci_ind->uci_list[j].pdu_size = 46; //Melissa hack TODO: What should this be? Format 1_1 DCI has PayloadBitSize = 46
uci_ind->uci_list[j].pdu_size = sizeof(nfapi_nr_uci_pucch_pdu_format_0_1_t);
pdu_0_1->pduBitmap = 2; // (value->pduBitmap >> 1) & 0x01) == HARQ and (value->pduBitmap) & 0x01) == SR
pdu_0_1->handle = 0;
pdu_0_1->rnti = dl_config->dl_config_list[0].dlsch_config_pdu.rnti;
openair2/NR_PHY_INTERFACE/NR_IF_Module.c
+2
View File
@@ -96,6 +96,8 @@ void handle_nr_uci(NR_UL_IND_t *UL_info)
case NFAPI_NR_UCI_FORMAT_0_1_PDU_TYPE: {
const nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_pdu = &uci_list[i].pucch_pdu_format_0_1;
LOG_I(NR_MAC, "The received uci has sfn %d, slot %d, num_ucis %d and pdu_size %d\n",
UL_INFO.uci_ind.sfn, UL_INFO.uci_ind.slot, num_ucis, uci_list[i].pdu_size);
handle_nr_uci_pucch_0_1(mod_id, frame, slot, uci_pdu);
break;
}
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
+31 -10
View File
@@ -229,7 +229,7 @@ static void copy_dl_tti_req_to_dl_info(nr_downlink_indication_t *dl_info, nfapi_
nfapi_nr_dl_tti_request_pdu_t *pdu_list = &dl_tti_request->dl_tti_request_body.dl_tti_pdu_list[i];
if (pdu_list->PDUType == NFAPI_NR_DL_TTI_PDSCH_PDU_TYPE)
{
LOG_I(NR_PHY, "[%d, %d] PDSCH PDU for rnti %x in \n",
LOG_I(NR_PHY, "[%d, %d] PDSCH PDU for rnti %x\n",
dl_tti_request->SFN, dl_tti_request->Slot, pdu_list->pdsch_pdu.pdsch_pdu_rel15.rnti);
}
@@ -248,9 +248,14 @@ static void copy_dl_tti_req_to_dl_info(nr_downlink_indication_t *dl_info, nfapi_
for (int j = 0; j < num_dcis; j++)
{
nfapi_nr_dl_dci_pdu_t *dci_pdu_list = &pdu_list->pdcch_pdu.pdcch_pdu_rel15.dci_pdu[j];
LOG_I(NR_PHY, "[%d, %d] PDCCH DCI (Payload) for rnti %x with PayloadSizeBits %d\n",
dl_tti_request->SFN, dl_tti_request->Slot, dci_pdu_list->RNTI, dci_pdu_list->PayloadSizeBits);
for (int k = 0; k < DCI_PAYLOAD_BYTE_LEN; k++)
int num_bytes = dci_pdu_list->PayloadSizeBits / 8;
if (dci_pdu_list->PayloadSizeBits % 8 > 0)
{
num_bytes++;
}
LOG_I(NR_PHY, "[%d, %d] PDCCH DCI (Payload) for rnti %x with PayloadSizeBits %d, num_bytes %d\n",
dl_tti_request->SFN, dl_tti_request->Slot, dci_pdu_list->RNTI, dci_pdu_list->PayloadSizeBits, num_bytes);
for (int k = 0; k < num_bytes; k++)
{
LOG_I(NR_MAC, "PDCCH DCI PDU payload[%d] = %d\n", k, dci_pdu_list->Payload[k]);
dl_info->dci_ind->dci_list[j].payloadBits[k] = dci_pdu_list->Payload[k];
@@ -327,9 +332,14 @@ static void copy_ul_dci_data_req_to_dl_info(nr_downlink_indication_t *dl_info, n
for (int j = 0; j < num_dci; j++)
{
nfapi_nr_dl_dci_pdu_t *dci_pdu_list = &pdu_list->pdcch_pdu.pdcch_pdu_rel15.dci_pdu[j];
LOG_I(NR_PHY, "[%d, %d] ul_dci_req PDCCH DCI for rnti %x with PayloadSizeBits %d\n",
ul_dci_req->SFN, ul_dci_req->Slot, dci_pdu_list->RNTI, dci_pdu_list->PayloadSizeBits);
for (int k = 0; k < DCI_PAYLOAD_BYTE_LEN; k++)
int num_bytes = dci_pdu_list->PayloadSizeBits / 8;
if (dci_pdu_list->PayloadSizeBits % 8 > 0)
{
num_bytes++;
}
LOG_I(NR_PHY, "[%d, %d] ul_dci_req PDCCH DCI for rnti %x with PayloadSizeBits %d and num_bytes %d\n",
ul_dci_req->SFN, ul_dci_req->Slot, dci_pdu_list->RNTI, dci_pdu_list->PayloadSizeBits, num_bytes);
for (int k = 0; k < num_bytes; k++)
{
LOG_I(NR_MAC, "PDCCH DCI PDU payload[%d] = %d\n", k, dci_pdu_list->Payload[k]);
dl_info->dci_ind->dci_list[j].payloadBits[k] = dci_pdu_list->Payload[k];
@@ -360,9 +370,20 @@ static void copy_ul_tti_data_req_to_dl_info(nr_downlink_indication_t *dl_info, n
LOG_D(NR_PHY, "This is the pdu type %d in ul_tti_req\n", pdu_list->pdu_type);
if (pdu_list->pdu_type == NFAPI_NR_UL_CONFIG_PUCCH_PDU_TYPE)
{
LOG_I(NR_PHY, "This is the tx_sfn %d and tx_slot %d for ul_tti_req. Not doing anything here since"
" the slot and frame arent actually the reception values gNB specified.\n",
ul_tti_req->SFN, ul_tti_req->Slot);
nfapi_nr_uci_indication_t *uci_ind = unqueue(&nr_uci_ind_queue);
if (uci_ind && uci_ind->num_ucis > 0)
{
uci_ind->sfn = ul_tti_req->SFN;
uci_ind->slot = ul_tti_req->Slot;
LOG_I(NR_MAC, "We have unqueued the previously filled uci_ind and updated the snf/slot to %d/%d.\n",
uci_ind->sfn, uci_ind->slot);
NR_UL_IND_t UL_INFO = {
.uci_ind = *uci_ind,
};
send_nsa_standalone_msg(&UL_INFO, uci_ind->header.message_id);
free(uci_ind->uci_list);
}
}
}