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Episys/andrew/msg4 reception failure

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This commit is contained in:
Andrew Burger
2020-10-02 15:19:11 -07:00
parent ed01a338c0
commit ce2cbb9017
5 changed files with 51 additions and 9 deletions
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openair2/PHY_INTERFACE/phy_stub_UE.c
+9 -1
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@@ -397,6 +397,12 @@ void fill_uci_harq_indication_UE_MAC(int Mod_id,
pdu->harq_indication_fdd_rel13.harq_tb_n[0] =
1; // Assuming always an ACK (No NACK or DTX)
// TODO: Fix ack/dtx -- needed for 5G
// 1.) if received dl_config_req (with c-rnti) store this info and corresponding subframe.
// 2.) if receiving ul_config_req for uci ack/nack or ulsch ack/nak in subframe n
// go look to see if dl_config_req (with c-rnti) was received in subframe (n - 4)
// 3.) if the answer to #2 is yes then send ACK IF NOT send DTX
} else if ((harq_information->harq_information_rel9_fdd.ack_nack_mode == 0)
&& (harq_information->harq_information_rel9_fdd.harq_size
== 2)) {
@@ -714,7 +720,7 @@ int ul_config_req_UE_MAC(nfapi_ul_config_request_t *req,
handle_nfapi_ul_pdu_UE_MAC(
Mod_id, pdu, sfn, sf, req->ul_config_request_body.srs_present, i, req);
} else {
LOG_E(MAC, "UNKNOWN UL_CONFIG_REQ PDU_TYPE or RNTI not matching pdu type: %d\n", pdu_type);
LOG_D(MAC, "UNKNOWN UL_CONFIG_REQ PDU_TYPE or RNTI not matching pdu type: %d\n", pdu_type);
}
}
@@ -774,6 +780,8 @@ void dl_config_req_UE_MAC_dci(int sfn,
return;
}
LOG_D(MAC, "%s() rnti value: 0x%x rnti type: %d\n", __func__,
rnti, rnti_type);
if (rnti_type == 1) { // C-RNTI (Normal DLSCH case)
for (int ue_id = 0; ue_id < num_ue; ue_id++) {
if (UE_mac_inst[ue_id].crnti == rnti) {