diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
index 7378f69c271a0ae9fc8c4d316ec58e0288afde31..bc6429c941c5235d307a44ce1614d92fb86c7000 100644
--- a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
+++ b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
@@ -659,7 +659,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
if (err_flag == 1) {
//#if UE_DEBUG_TRACE
- LOG_D(PHY,"[UE %d] DLSCH: Setting NAK for SFN/SF %d/%d (pid %d, status %d, round %d, TBS %d, mcs %d) Kr %d r %d harq_process->round %d\n",
+ LOG_I(PHY,"[UE %d] DLSCH: Setting NAK for SFN/SF %d/%d (pid %d, status %d, round %d, TBS %d, mcs %d) Kr %d r %d harq_process->round %d\n",
phy_vars_ue->Mod_id, frame, nr_tti_rx, harq_pid,harq_process->status, harq_process->round,harq_process->TBS,harq_process->mcs,Kr,r,harq_process->round);
//#endif
harq_process->harq_ack.ack = 0;
@@ -682,7 +682,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
return((1 + dlsch->max_ldpc_iterations));
} else {
//#if UE_DEBUG_TRACE
- LOG_D(PHY,"[UE %d] DLSCH: Setting ACK for nr_tti_rx %d TBS %d mcs %d nb_rb %d harq_process->round %d\n",
+ LOG_I(PHY,"[UE %d] DLSCH: Setting ACK for nr_tti_rx %d TBS %d mcs %d nb_rb %d harq_process->round %d\n",
phy_vars_ue->Mod_id,nr_tti_rx,harq_process->TBS,harq_process->mcs,harq_process->nb_rb, harq_process->round);
//#endif
diff --git a/openair1/SCHED_NR/phy_procedures_nr_gNB.c b/openair1/SCHED_NR/phy_procedures_nr_gNB.c
index e985bb74d8160808ca4eac94f6345ff6bad362db..168a580cc4cd21382b6cb6fc39c8ee3b95f1d419 100644
--- a/openair1/SCHED_NR/phy_procedures_nr_gNB.c
+++ b/openair1/SCHED_NR/phy_procedures_nr_gNB.c
@@ -253,7 +253,7 @@ void nr_postDecode(PHY_VARS_gNB *gNB, notifiedFIFO_elt_t *req) {
// if all segments are done
if (rdata->nbSegments == ulsch_harq->processedSegments) {
if (decodeSuccess) {
- LOG_D(PHY,"[gNB %d] ULSCH: Setting ACK for nr_tti_rx %d TBS %d\n",
+ LOG_I(PHY,"[gNB %d] ULSCH: Setting ACK for nr_tti_rx %d TBS %d\n",
gNB->Mod_id,ulsch_harq->slot,ulsch_harq->TBS);
ulsch_harq->status = SCH_IDLE;
ulsch_harq->round = 0;
@@ -262,7 +262,7 @@ void nr_postDecode(PHY_VARS_gNB *gNB, notifiedFIFO_elt_t *req) {
LOG_D(PHY, "ULSCH received ok \n");
nr_fill_indication(gNB,ulsch_harq->frame, ulsch_harq->slot, rdata->ulsch_id, rdata->harq_pid, 0);
} else {
- LOG_D(PHY,"[gNB %d] ULSCH: Setting NAK for SFN/SF %d/%d (pid %d, status %d, round %d, TBS %d) r %d\n",
+ LOG_I(PHY,"[gNB %d] ULSCH: Setting NAK for SFN/SF %d/%d (pid %d, status %d, round %d, TBS %d) r %d\n",
gNB->Mod_id, ulsch_harq->frame, ulsch_harq->slot,
rdata->harq_pid,ulsch_harq->status, ulsch_harq->round,ulsch_harq->TBS,r);
if (ulsch_harq->round >= ulsch->Mlimit) {
diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c
index f54aa711f5c4af003293ed4e86755d7626975c87..5c771fac16197f8bf4e87f3ac8a53050f5143c69 100644
--- a/openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c
+++ b/openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c
@@ -416,6 +416,7 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources,
//NR_FrequencyInfoDL_t *frequencyInfoDL = scc->downlinkConfigCommon->frequencyInfoDL;
NR_RACH_ConfigDedicated_t *rach_ConfigDedicated = mac->rach_ConfigDedicated;
+ int prach_genarate = 0;
// int32_t frame_diff = 0;
uint8_t sdu_lcids[NB_RB_MAX] = {0};
@@ -510,8 +511,10 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources,
// Fill in preamble and PRACH resources
if (mac->generate_nr_prach == 1)
+ {
nr_get_prach_resources(mod_id, CC_id, gNB_id, nr_tti_tx, prach_resources, prach_pdu, rach_ConfigDedicated);
-
+ prach_genarate = 1;
+ }
offset = nr_generate_ulsch_pdu((uint8_t *) mac_sdus, // sdus buffer
(uint8_t *) payload, // UL MAC pdu pointer
num_sdus, // num sdus
@@ -556,7 +559,7 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources,
// Reset RA_active flag: it disables Msg3 retransmission (8.3 of TS 38.213)
// TbD Msg3 Retransmissions to be scheduled by DCI 0_0
- mac->RA_active = 0;
+ //mac->RA_active = 0;
mac->RA_window_cnt = -1;
mac->ra_state = RA_SUCCEEDED;
mac->generate_nr_prach = 2;
@@ -637,8 +640,10 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources,
// Fill in preamble and PRACH resources
if (mac->generate_nr_prach == 1)
+ {
nr_get_prach_resources(mod_id, CC_id, gNB_id, nr_tti_tx, prach_resources, prach_pdu, rach_ConfigDedicated);
-
+ prach_genarate = 1;
+ }
} else {
mac->RA_window_cnt--;
@@ -651,7 +656,10 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources,
// Fill in preamble and PRACH resources
if (mac->generate_nr_prach == 1)
+ {
nr_get_prach_resources(mod_id, CC_id, gNB_id, nr_tti_tx, prach_resources, prach_pdu, rach_ConfigDedicated);
+ prach_genarate = 1;
+ }
}
}
@@ -659,7 +667,8 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources,
LOG_D(MAC, "[UE %d] FATAL: Should not have checked for RACH in PUSCH yet ...", mod_id);
AssertFatal(1 == 0, "");
}
- return mac->generate_nr_prach;
+ //return mac->generate_nr_prach;
+ return prach_genarate;
}
void nr_get_RA_window(NR_UE_MAC_INST_t *mac){
diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
index 36a4c5fceb76d3bd05f6b46cc8f2a0cc8823d265..01c522b5243c59d6c9e48fce5bf8e380b0e2b5ee 100644
--- a/openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
+++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
@@ -287,7 +287,8 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
if (ss->searchSpaceType->choice.ue_Specific){
if(ss->searchSpaceType->choice.ue_Specific->dci_Formats == NR_SearchSpace__searchSpaceType__ue_Specific__dci_Formats_formats0_1_And_1_1){
// Monitors DCI 01 and 11 scrambled with C-RNTI, or CS-RNTI(s), or SP-CSI-RNTI
- if (get_softmodem_params()->phy_test == 1 && mac->crnti > 0) {
+ //if (get_softmodem_params()->phy_test == 1 && mac->crnti > 0) {
+ if (((mac->ra_state == RA_SUCCEEDED) || (get_softmodem_params()->phy_test == 1)) && mac->crnti > 0){
LOG_D(MAC, "[DCI_CONFIG] Configure monitoring of PDCCH candidates in the user specific search space\n");
rel15->num_dci_options = 2;
rel15->dci_format_options[0] = NR_DL_DCI_FORMAT_1_1;
diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
index 883c34ea8f1ea2c40ace139354fca47789a5cc2c..fc2ea302eb95ea8e1565fb3e9bb34b3474ee09f7 100644
--- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
+++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
@@ -1450,8 +1450,8 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
*/
}
} else if (ul_info) {
-
- if (get_softmodem_params()->phy_test && ul_info->slot_tx == 8) { // ULSCH is handled only in phy-test mode (consistently with OAI gNB)
+ NR_UE_MAC_INST_t *mac = get_mac_inst(ul_info->module_id);
+ if (((get_softmodem_params()->phy_test) || ((mac->ra_state == RA_SUCCEEDED)) ) && ul_info->slot_tx == 8) { // ULSCH is handled only in phy-test mode (consistently with OAI gNB)
uint8_t nb_dmrs_re_per_rb;
uint8_t ulsch_input_buffer[MAX_ULSCH_PAYLOAD_BYTES];
@@ -1488,6 +1488,13 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
uint8_t nrOfLayers = 1;
uint8_t mcs_index = ulcfg_pdu->pusch_config_pdu.mcs_index;
uint8_t mcs_table = ulcfg_pdu->pusch_config_pdu.mcs_table;
+
+ rb_size = 106;
+ rb_start = 0;
+ nr_of_symbols = 11;
+ start_symbol_index = 0;
+ mcs_index = 9;
+
uint8_t harq_process_id = ulcfg_pdu->pusch_config_pdu.pusch_data.harq_process_id;
uint8_t rv_index = ulcfg_pdu->pusch_config_pdu.pusch_data.rv_index;
uint16_t l_prime_mask = get_l_prime(nr_of_symbols, typeB, pusch_dmrs_pos0, pusch_len1);
diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
index a3c724e6f6719c46c3233d02176a917675c20bcb..2826db6036e203ffdbedfe19c7309d12076b6b97 100644
--- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
@@ -498,6 +498,13 @@ void nr_simple_dlsch_preprocessor(module_id_t module_id,
lcid,
0,
0);
+sched_ctrl->rlc_status[lcid].bytes_in_buffer = 500;
+ LOG_I(MAC,
+ "%d.%d, DTCH%d->DLSCH, RLC status %d bytes\n",
+ frame,
+ slot,
+ lcid,
+ sched_ctrl->rlc_status[lcid].bytes_in_buffer);
sched_ctrl->num_total_bytes += sched_ctrl->rlc_status[lcid].bytes_in_buffer;
if (sched_ctrl->num_total_bytes == 0
&& !sched_ctrl->ta_apply) /* If TA should be applied, give at least one RB */
@@ -742,6 +749,7 @@ void nr_schedule_ue_spec(module_id_t module_id,
unsigned char sdu_lcids[NB_RB_MAX] = {0};
const int lcid = DL_SCH_LCID_DTCH;
if (sched_ctrl->num_total_bytes > 0) {
+#if 0
LOG_D(MAC,
"[gNB %d][USER-PLANE DEFAULT DRB] Frame %d : DTCH->DLSCH, Requesting "
"%d bytes from RLC (lcid %d total hdr len %d), TBS: %d \n \n",
@@ -775,6 +783,17 @@ void nr_schedule_ue_spec(module_id_t module_id,
header_length_last = 1 + 1 + (sdu_lengths[num_sdus] >= 128);
header_length_total += header_length_last;
num_sdus++;
+#else
+ LOG_D(MAC, "Configuring DL_TX in %d.%d: random data\n", frame, slot);
+ for (int i = 0; i < TBS; i++)
+ mac_sdus[i] = (unsigned char) (lrand48()&0xff);
+ sdu_lcids[0] = 0x3f; // DRB
+ sdu_lengths[0] = TBS - ta_len - 3;
+ header_length_total += 2 + (sdu_lengths[0] >= 128);
+ sdu_length_total += sdu_lengths[0];
+ num_sdus +=1;
+
+#endif
}
else if (get_softmodem_params()->phy_test) {
LOG_D(MAC, "Configuring DL_TX in %d.%d: random data\n", frame, slot);