NAS identify req to PHY

openair1/PHY/LTE_TRANSPORT/dci_tools_NB_IoT.c

@@ -422,6 +422,8 @@ int generate_eNB_dlsch_params_from_dci_NB_IoT(PHY_VARS_eNB      *eNB,
     //ndlcch->frame[ncce_index]    = frame;
     //ndlcch->subframe[ncce_index] = subframe;
 
+    LOG_I(PHY,"DCI packing for N1 done \n");
+
     break;
 
   case DCIFormatN2_Ind: //MP: for the moment is not implemented

openair2/LAYER2/MAC/eNB_scheduler_NB_IoT.c

@@ -389,14 +389,12 @@ void preprocessor_uss_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_ins
 					//schedule_DL_NB_IoT(0, mac_inst, UE_template_temp, hypersfn, frame, subframe);
 					if(0==schedule_DL_NB_IoT(0, mac_inst, UE_template_temp, hypersfn, frame, subframe, UE_sched_ctrl_info))
 					{
-						LOG_D(MAC,"[%04d][preprocessor_uss_NB_IoT][UE%d] DL scheduling USS is successful\n", mac_inst->current_subframe, UE_template_temp->rnti);
+						LOG_N(MAC,"[%04d][preprocessor_uss_NB_IoT][UE%d] DL scheduling USS is successful\n", mac_inst->current_subframe, UE_template_temp->rnti);
 						UE_sched_ctrl_info->flag_schedule_success=1;
-						printf("******************after DL scheduler (success) (in eNB_scheduler_NB_IoT.c)****************\n");
 					}
 					else
 					{
 						LOG_D(MAC,"[%04d][preprocessor_uss_NB_IoT][UE%d] DL scheduling USS is failed\n", mac_inst->current_subframe, UE_template_temp->rnti);
-						printf("**************after DL scheduler (fail) (in eNB_scheduler_NB_IoT.c)**********\n");
 					}
 					break;
 

openair2/LAYER2/MAC/eNB_scheduler_dlsch_NB_IoT.c

@@ -35,7 +35,6 @@
 /*DL scheduler*/
 int schedule_DL_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, UE_TEMPLATE_NB_IoT *UE_info, uint32_t hyperSF_start, uint32_t frame_start, uint32_t subframe_start, UE_SCHED_CTRL_NB_IoT_t *UE_sched_ctrl_info)
 {
-	printf("***********************get into DL scheduler (in eNB_scheduler_dlsch_NB_IoT.c)***********************\n");
         //number of candidate
 	int cdd_num;
 	//Transport block size
@@ -101,8 +100,7 @@ int schedule_DL_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, UE_
 #if 1
 	if(UE_info->HARQ_round==0)
 	{
-		//Get RLC status
-	 	printf("*****************UE_info->HARQ_round=%d (in eNB_scheduler_dlsch_NB_IoT.c)************************\n",UE_info->HARQ_round);		
+		//Get RLC status	
 		rlc_status = mac_rlc_status_ind(
 										module_id,
 										UE_info->rnti,
@@ -114,8 +112,8 @@ int schedule_DL_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, UE_
 										DCCH0_NB_IoT,
 										0);
 		data_size = rlc_status.bytes_in_buffer;
-		printf("*************data_size=%d (in eNB_scheduler_dlsch_NB_IoT.c)********************\n",data_size);
-		
+
+		// for testing
 		/*data_size = 200;
 		data_size=0;
 		int ue_index;
@@ -285,7 +283,7 @@ int schedule_DL_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, UE_
 		                adjust_UL_resource_list(HARQ_info);
 		                LOG_D(MAC,"[%04d][DLSchedulerUSS] Complete DL scheduling\n", mac_inst->current_subframe);
 		                //Change the UE state to idle
-		                UE_info->direction = -1;
+		                //UE_info->direction = -1;
 
 		                //LOG_D(MAC,"[%04d][DLSchedulerUSS] RNTI %d complete scheduling\n", mac_inst->current_subframe, UE_info->rnti);
 

openair2/LAYER2/MAC/eNB_scheduler_ulsch_NB_IoT.c

@@ -270,10 +270,11 @@ void rx_sdu_NB_IoT(module_id_t module_id, int CC_id, frame_t frame, sub_frame_t
             case DCCH0_NB_IoT:
             case DCCH1_NB_IoT:
                 LOG_I(MAC,"DCCH PDU Here\n");
+		// trigger DL scheduler
 		if (UE_info != NULL){
-		  UE_info->direction = 1;//for DL scheduler
-		  printf("*************************UE_info->direction(in eNB_scheduler_ulsch_NB_IoT.c)=%d*************************\n",UE_info->direction);
+		  UE_info->direction = 1; //1 for DL scheduler
 		}
+
                 mac_rlc_data_ind(
                   module_id,
                   rnti,

openair2/LAYER2/RLC/rlc_mac.c

@@ -350,7 +350,7 @@ mac_rlc_status_resp_t mac_rlc_status_ind(
   hashtable_rc_t         h_rc;
   srb_flag_t             srb_flag    = (channel_idP <= 3) ? SRB_FLAG_YES : SRB_FLAG_NO;
   protocol_ctxt_t     ctxt;
-  printf("**********************get into mac_rlc_status_ind (in rlc_mac.c)*********************\n");
+
   PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, enb_flagP, rntiP, frameP, subframeP, eNB_index);
 
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_MAC_RLC_STATUS_IND,VCD_FUNCTION_IN);
@@ -440,7 +440,7 @@ mac_rlc_status_resp_t mac_rlc_status_ind(
   }
 
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_MAC_RLC_STATUS_IND,VCD_FUNCTION_OUT);
-  printf("Ready to return mac_rlc_status_resp (in rlc_mac.c)********************\n");
+
   return mac_rlc_status_resp;
 }