Calling ul indication after L1 RX

executables/nr-gnb.c

@@ -228,18 +228,6 @@ void rx_func(void *param) {
   rnti_to_remove_count = 0;
   if (pthread_mutex_unlock(&rnti_to_remove_mutex)) exit(1);
 
-  // Call the scheduler
-
-  start_meas(&gNB->ul_indication_stats);
-  pthread_mutex_lock(&gNB->UL_INFO_mutex);
-  gNB->UL_INFO.frame     = frame_rx;
-  gNB->UL_INFO.slot      = slot_rx;
-  gNB->UL_INFO.module_id = gNB->Mod_id;
-  gNB->UL_INFO.CC_id     = gNB->CC_id;
-  gNB->if_inst->NR_UL_indication(&gNB->UL_INFO);
-  pthread_mutex_unlock(&gNB->UL_INFO_mutex);
-  stop_meas(&gNB->ul_indication_stats);
-  
   // RX processing
   int tx_slot_type         = nr_slot_select(cfg,frame_tx,slot_tx);
   int rx_slot_type         = nr_slot_select(cfg,frame_rx,slot_rx);
@@ -266,6 +254,18 @@ void rx_func(void *param) {
   stop_meas( &softmodem_stats_rxtx_sf );
   LOG_D(PHY,"%s() Exit proc[rx:%d%d tx:%d%d]\n", __FUNCTION__, frame_rx, slot_rx, frame_tx, slot_tx);
 
+  // Call the scheduler
+
+  start_meas(&gNB->ul_indication_stats);
+  pthread_mutex_lock(&gNB->UL_INFO_mutex);
+  gNB->UL_INFO.frame     = frame_rx;
+  gNB->UL_INFO.slot      = slot_rx;
+  gNB->UL_INFO.module_id = gNB->Mod_id;
+  gNB->UL_INFO.CC_id     = gNB->CC_id;
+  gNB->if_inst->NR_UL_indication(&gNB->UL_INFO);
+  pthread_mutex_unlock(&gNB->UL_INFO_mutex);
+  stop_meas(&gNB->ul_indication_stats);
+  
   notifiedFIFO_elt_t *res; 
 
   if (tx_slot_type == NR_DOWNLINK_SLOT || tx_slot_type == NR_MIXED_SLOT) {

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c

@@ -978,7 +978,7 @@ void handle_nr_uci_pucch_0_1(module_id_t mod_id,
     for (int harq_bit = 0; harq_bit < uci_01->harq->num_harq; harq_bit++) {
       const uint8_t harq_value = uci_01->harq->harq_list[harq_bit].harq_value;
       const uint8_t harq_confidence = uci_01->harq->harq_confidence_level;
-      const int feedback_slot = (slot - 1 + num_slots) % num_slots;
+      const int feedback_slot = (slot + num_slots) % num_slots;
       /* In case of realtime problems: we can only identify a HARQ process by
        * timing. If the HARQ process's feedback_slot is not the one we
        * expected, we assume that processing has been aborted and we need to
@@ -1030,7 +1030,7 @@ void handle_nr_uci_pucch_2_3_4(module_id_t mod_id,
     // iterate over received harq bits
     for (int harq_bit = 0; harq_bit < uci_234->harq.harq_bit_len; harq_bit++) {
       const int acknack = ((uci_234->harq.harq_payload[harq_bit >> 3]) >> harq_bit) & 0x01;
-      const int feedback_slot = (slot - 1 + num_slots) % num_slots;
+      const int feedback_slot = (slot + num_slots) % num_slots;
       /* In case of realtime problems: we can only identify a HARQ process by
        * timing. If the HARQ process's feedback_slot is not the one we
        * expected, we assume that processing has been aborted and we need to