new_nr_ue_dlsch(): remove abstraction_flag

openair1/PHY/INIT/nr_init_ue.c

@@ -690,20 +690,20 @@ void init_nr_ue_transport(PHY_VARS_NR_UE *ue,
   for (int i = 0; i < NUMBER_OF_CONNECTED_gNB_MAX; i++) {
     for (int j=0; j<2; j++) {
       for (int k=0; k<RX_NB_TH_MAX; k++) {
-        AssertFatal((ue->dlsch[k][i][j]  = new_nr_ue_dlsch(1,NR_MAX_DLSCH_HARQ_PROCESSES,NSOFT,MAX_LDPC_ITERATIONS,ue->frame_parms.N_RB_DL, abstraction_flag))!=NULL,"Can't get ue dlsch structures\n");
+        AssertFatal((ue->dlsch[k][i][j]  = new_nr_ue_dlsch(1,NR_MAX_DLSCH_HARQ_PROCESSES,NSOFT,MAX_LDPC_ITERATIONS,ue->frame_parms.N_RB_DL))!=NULL,"Can't get ue dlsch structures\n");
         LOG_D(PHY,"dlsch[%d][%d][%d] => %p\n",k,i,j,ue->dlsch[k][i][j]);
         AssertFatal((ue->ulsch[k][i][j]  = new_nr_ue_ulsch(ue->frame_parms.N_RB_UL, NR_MAX_ULSCH_HARQ_PROCESSES, abstraction_flag))!=NULL,"Can't get ue ulsch structures\n");
         LOG_D(PHY,"ulsch[%d][%d][%d] => %p\n",k,i,j,ue->ulsch[k][i][j]);
       }
     }
 
-    ue->dlsch_SI[i]  = new_nr_ue_dlsch(1,1,NSOFT,MAX_LDPC_ITERATIONS,ue->frame_parms.N_RB_DL, abstraction_flag);
-    ue->dlsch_ra[i]  = new_nr_ue_dlsch(1,1,NSOFT,MAX_LDPC_ITERATIONS,ue->frame_parms.N_RB_DL, abstraction_flag);
+    ue->dlsch_SI[i]  = new_nr_ue_dlsch(1,1,NSOFT,MAX_LDPC_ITERATIONS,ue->frame_parms.N_RB_DL);
+    ue->dlsch_ra[i]  = new_nr_ue_dlsch(1,1,NSOFT,MAX_LDPC_ITERATIONS,ue->frame_parms.N_RB_DL);
     ue->transmission_mode[i] = ue->frame_parms.nb_antenna_ports_gNB==1 ? 1 : 2;
   }
 
   //ue->frame_parms.pucch_config_common.deltaPUCCH_Shift = 1;
-  ue->dlsch_MCH[0]  = new_nr_ue_dlsch(1,NR_MAX_DLSCH_HARQ_PROCESSES,NSOFT,MAX_LDPC_ITERATIONS_MBSFN,ue->frame_parms.N_RB_DL,0);
+  ue->dlsch_MCH[0]  = new_nr_ue_dlsch(1,NR_MAX_DLSCH_HARQ_PROCESSES,NSOFT,MAX_LDPC_ITERATIONS_MBSFN,ue->frame_parms.N_RB_DL);
 
   for(int i=0; i<5; i++)
     ue->dl_stats[i] = 0;

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c

@@ -131,7 +131,7 @@ void free_nr_ue_dlsch(NR_UE_DLSCH_t **dlschptr,uint8_t N_RB_DL) {
   }
 }
 
-NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint8_t max_ldpc_iterations,uint16_t N_RB_DL, uint8_t abstraction_flag) {
+NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint8_t max_ldpc_iterations,uint16_t N_RB_DL) {
   NR_UE_DLSCH_t *dlsch;
   uint8_t exit_flag = 0,i,r;
   uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS;  //number of segments to be allocated
@@ -167,7 +167,6 @@ NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint
         else
           exit_flag=3;
 
-        if (abstraction_flag == 0) {
         for (r=0; r<a_segments; r++) {
           dlsch->harq_processes[i]->p_nrLDPC_procBuf[r] = nrLDPC_init_mem();
           dlsch->harq_processes[i]->c[r] = (uint8_t *)malloc16(1056);
@@ -191,7 +190,6 @@ NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint
           else
             exit_flag=2;
         }
-        }
       } else {
         exit_flag=1;
       }

openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h

@@ -53,16 +53,15 @@
 void free_nr_ue_dlsch(NR_UE_DLSCH_t **dlsch,uint8_t N_RB_DL);
 
 
-/** \fn new_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint8_t abstraction_flag)
+/** \fn new_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft)
     \brief This function allocates structures for a particular DLSCH at UE
     @returns Pointer to DLSCH to be removed
     @param Kmimo Kmimo factor from 36-212/36-213
     @param Mdlharq Maximum number of HARQ rounds (36-212/36-213)
     @param Nsoft Soft-LLR buffer size from UE-Category
     @params N_RB_DL total number of resource blocks (determine the operating BW)
-    @param abstraction_flag Flag to indicate abstracted interface
 */
-NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint8_t max_turbo_iterations,uint16_t N_RB_DL, uint8_t abstraction_flag);
+NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint8_t max_turbo_iterations,uint16_t N_RB_DL);
 
 
 void free_nr_ue_ulsch(NR_UE_ULSCH_t **ulsch,unsigned char N_RB_UL);

openair1/SIMULATION/NR_PHY/dlschsim.c

@@ -422,8 +422,7 @@ int main(int argc, char **argv)
 	//init_nr_ue_transport(UE, 0);
 	for (int sf = 0; sf < 2; sf++) {
 		for (i = 0; i < 2; i++) {
-			UE->dlsch[sf][0][i] = new_nr_ue_dlsch(Kmimo, 8, Nsoft, 5, N_RB_DL,
-					0);
+			UE->dlsch[sf][0][i] = new_nr_ue_dlsch(Kmimo, 8, Nsoft, 5, N_RB_DL);
 
 			if (!UE->dlsch[sf][0][i]) {
 				printf("Can't get ue dlsch structures\n");