debug for the next step rrc configuration and RF timing unit modification

openair1/SCHED/phy_procedures_lte_eNb_NB_IoT.c

@@ -178,6 +178,8 @@ void phy_procedures_eNB_uespec_RX_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,eNB_rxtx_proc_
   const int subframe    =   proc->subframe_rx;
   const int frame       =   proc->frame_rx;
 
+  // add hyper subframe here
+  
   /*NB-IoT IF module Common setting*/
 
   UL_INFO->module_id    = eNB->Mod_id;

openair2/LAYER2/MAC/config_NB_IoT.c

@@ -14,6 +14,8 @@
 
 ///-------------------------------------------Function---------------------------------------------///
 
+// simulate MIB/SIB setting
+
 void init_rrc_NB_IoT(void)
 {
     int i;

openair2/PHY_INTERFACE/IF_Module_L2_primitives_NB_IoT.c

@@ -65,6 +65,6 @@ void UL_indication(UL_IND_t *UL_INFO)
           }
 
     //scheduler here
-    printf("Enter scheduler\n");
+    //Schedule subframe should be next four subframe, means that UL_INFO->frame*10+UL_INFO->subframe + 4
     //eNB_dlsch_ulsch_scheduler_NB_IoT(mac_inst,abs_subframe);
 }
\ No newline at end of file

openair2/PHY_INTERFACE/IF_Module_NB_IoT.h

@@ -131,6 +131,8 @@ typedef struct{
  	frame_t frame;
  	//subframe
  	sub_frame_t subframe;
+ 	//Hyper frame for NB-IoT implementation
+ 	uint32_t hypersfn;
 
  	/*preamble part*/
 

openair2/RRC/LITE/L2_interface_NB_IoT.c

@@ -53,6 +53,7 @@
 #include "UTIL/OTG/otg_rx.h"
 #include "openair2/PHY_INTERFACE/IF_Module_NB_IoT.h"
 #include "openair1/SCHED/IF_Module_L1_primitives_NB_IoT.h"
+#include "openair3/GTPV1-U/gtpv1u.h"
 
 #if defined(ENABLE_ITTI)
 # include "intertask_interface.h"
@@ -4026,6 +4027,7 @@ boolean_t pdcp_data_ind_NB_IoT(
 
 #else
 
+  /*
   if (otg_enabled==1) {
     LOG_D(OTG,"Discarding received packed\n");
     free_mem_block(sdu_buffer_pP, __func__);
@@ -4038,7 +4040,7 @@ boolean_t pdcp_data_ind_NB_IoT(
 
     VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDCP_DATA_IND,VCD_FUNCTION_OUT);
     return TRUE;
-  }
+  }*/
 
 #endif
 

openair2/RRC/LITE/rrc_eNB_S1AP.h

@@ -33,6 +33,7 @@
 
 # if defined(ENABLE_USE_MME)
 
+#include "defs.h"
 #include "UL-DCCH-Message.h"
 
 /* Up link procedures */

targets/RT/USER/lte-softmodem.c

@@ -1212,7 +1212,7 @@ int T_dont_fork = 0;  /* default is to fork, see 'T_init' to understand */
 #endif
 
 void set_default_frame_parms(LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]);
-void A(LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]) {
+void set_default_frame_parms(LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]) {
 
     int CC_id;
 
@@ -1284,7 +1284,7 @@ void set_default_frame_parms_NB_IoT(NB_IoT_DL_FRAME_PARMS *frame_parms[MAX_NUM_C
         frame_parms[CC_id]->npusch_config_common.ul_ReferenceSignalsNPUSCH.groupAssignmentNPUSCH = 0;
 
 
-        frame_parms[CC_id]->nprach_config_common.nprach_CP_Length
+        //frame_parms[CC_id]->nprach_config_common.nprach_CP_Length
 		//frame_parms[CC_id]->nprach_config_common.nprach_ParametersList.list.array[CC_id]
 		//frame_parms[CC_id]->nprach_config_common.rsrp_ThresholdsPrachInfoList
 
@@ -1442,9 +1442,9 @@ int main( int argc, char **argv ) {
 
     // set default parameters
     set_default_frame_parms(frame_parms);
-#ifdef NB_IOT
+
     set_default_frame_parms_NB_IoT(frame_parms_NB_IoT);
-#endif
+
 
 
     // initialize logging