Fixed dl ack tx in pucch 0

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c

@@ -278,8 +278,6 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
   
     vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_SEGMENTATION, VCD_FUNCTION_IN);
   
-  harq_process->round = nr_rv_round_map_ue[harq_process->rvidx];
-
   //NR_DL_UE_HARQ_t *harq_process = dlsch->harq_processes[0];
 
   if (!dlsch_llr) {
@@ -659,7 +657,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
     harq_process->harq_ack.harq_id = harq_pid;
     harq_process->harq_ack.send_harq_status = 1;
     harq_process->errors[harq_process->round]++;
-    // harq_process->round++; // [hna] uncomment this line when HARQ is implemented
+    harq_process->round++; // [hna] uncomment this line when HARQ is implemented
 
     //    printf("Rate: [UE %d] DLSCH: Setting NACK for subframe %d (pid %d, round %d)\n",phy_vars_ue->Mod_id,subframe,harq_pid,harq_process->round);
     if (harq_process->round >= dlsch->Mlimit) {

openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h

@@ -1074,11 +1074,9 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
 */
 
 uint8_t nr_ue_pusch_common_procedures(PHY_VARS_NR_UE *UE,
-                                      uint8_t harq_pid,
                                       uint8_t slot,
-                                      uint8_t thread_id,
-                                      uint8_t gNB_id,
-                                      NR_DL_FRAME_PARMS *frame_parms);
+                                      NR_DL_FRAME_PARMS *frame_parms,
+                                      uint8_t Nl);
 
 
 

openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c

@@ -476,17 +476,14 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
 
 
 uint8_t nr_ue_pusch_common_procedures(PHY_VARS_NR_UE *UE,
-                                      uint8_t harq_pid,
                                       uint8_t slot,
-                                      uint8_t thread_id,
-                                      uint8_t gNB_id,
-                                      NR_DL_FRAME_PARMS *frame_parms) {
+                                      NR_DL_FRAME_PARMS *frame_parms,
+                                      uint8_t Nl) {
 
   int tx_offset, ap;
   int32_t **txdata;
   int32_t **txdataF;
   int timing_advance;
-  uint8_t Nl = UE->ulsch[thread_id][gNB_id][0]->harq_processes[harq_pid]->pusch_pdu.nrOfLayers; // cw 0
 
   /////////////////////////IFFT///////////////////////
   ///////////

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

@@ -2252,20 +2252,18 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,
 */
 
    if (get_softmodem_params()->usim_test==0) {
-      LOG_D(PHY, "Sending PUCCH\n");
+      LOG_I(PHY, "Generating PUCCH\n");
       pucch_procedures_ue_nr(ue,
                              gNB_id,
                              proc,
-                             TRUE);
+                             FALSE);
    }
 
-    LOG_D(PHY, "Sending data \n");
+    LOG_I(PHY, "Sending Uplink data \n");
     nr_ue_pusch_common_procedures(ue,
-                                  harq_pid,
                                   slot_tx,
-                                  thread_id,
-                                  gNB_id,
-                                  &ue->frame_parms);
+                                  &ue->frame_parms,1);
+                                  //ue->ulsch[thread_id][gNB_id][0]->harq_processes[harq_pid]->pusch_pdu.nrOfLayers);
   }
   //LOG_M("txdata.m","txs",ue->common_vars.txdata[0],1228800,1,1);
 
@@ -3373,6 +3371,9 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
       }
     }
 
+    // exit dlsch procedures as there are no active dlsch
+    if (is_cw0_active != ACTIVE && is_cw1_active != ACTIVE)
+      return;
 
     // start ldpc decode for CW 0
     dlsch0->harq_processes[harq_pid]->G = nr_get_G(dlsch0->harq_processes[harq_pid]->nb_rb,

openair1/SIMULATION/NR_PHY/pucchsim.c

@@ -55,6 +55,8 @@ int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
 double cpuf;
 uint8_t nfapi_mode = 0;
 uint16_t NB_UE_INST = 1;
+uint8_t const nr_rv_round_map[4] = {0, 2, 1, 3};
+uint8_t const nr_rv_round_map_ue[4] = {0, 2, 1, 3};
 
 // needed for some functions
 PHY_VARS_NR_UE * PHY_vars_UE_g[1][1]={{NULL}};

openair2/NR_PHY_INTERFACE/NR_IF_Module.c

@@ -88,7 +88,7 @@ void handle_nr_uci(NR_UL_IND_t *UL_info, NR_UE_sched_ctrl_t *sched_ctrl) {
       case NFAPI_NR_UCI_PDCCH_PDU_TYPE: break;
 
       case NFAPI_NR_UCI_FORMAT_0_1_PDU_TYPE: {
-        if (get_softmodem_params()->phy_test == 0) {
+        //if (get_softmodem_params()->phy_test == 0) {
           nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_pdu = &uci_list[i].pucch_pdu_format_0_1;
           // handle harq
           int harq_idx_s = 0;
@@ -120,7 +120,7 @@ void handle_nr_uci(NR_UL_IND_t *UL_info, NR_UE_sched_ctrl_t *sched_ctrl) {
               }
             }
           }
-        }
+        //}
         break;
       }