diff --git a/openair1/PHY/INIT/nr_init_ue.c b/openair1/PHY/INIT/nr_init_ue.c
index 87490b817c..2258ff41cc 100644
--- a/openair1/PHY/INIT/nr_init_ue.c
+++ b/openair1/PHY/INIT/nr_init_ue.c
@@ -831,7 +831,7 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue,
 	      (*pdcch_vars_th)[th_id][eNB_id]->dl_ch_estimates_time[idx] = (int32_t*)malloc16_clear( sizeof(int32_t)*fp->ofdm_symbol_size*2 );
       
 	      //  size_t num = 7*2*fp->N_RB_DL*12;
-	      size_t num = 4*100*12;  // 4 symbols, 100 PRBs, 12 REs per PRB
+	      size_t num = 4*273*12;  // 4 symbols, 100 PRBs, 12 REs per PRB
               (*pdcch_vars_th)[th_id][eNB_id]->rxdataF_comp[idx]        = (int32_t*)malloc16_clear( sizeof(int32_t) * num );
               (*pdcch_vars_th)[th_id][eNB_id]->dl_ch_rho_ext[idx]       = (int32_t*)malloc16_clear( sizeof(int32_t) * num );
               (*pdcch_vars_th)[th_id][eNB_id]->rxdataF_ext[idx]         = (int32_t*)malloc16_clear( sizeof(int32_t) * num );
diff --git a/openair1/PHY/NR_TRANSPORT/nr_dlsch.c b/openair1/PHY/NR_TRANSPORT/nr_dlsch.c
index a881ae539e..48cd97809a 100644
--- a/openair1/PHY/NR_TRANSPORT/nr_dlsch.c
+++ b/openair1/PHY/NR_TRANSPORT/nr_dlsch.c
@@ -233,7 +233,7 @@ printf("\n");
   for (int q=0; q<rel15->nb_codewords; q++)
     memset((void*)scrambled_output[q], 0, (encoded_length>>5)*sizeof(uint32_t));
   uint16_t n_RNTI = (pdcch_params.search_space_type == NFAPI_NR_SEARCH_SPACE_TYPE_UE_SPECIFIC)? \
-  ((pdcch_params.scrambling_id)?pdcch_params.rnti:0) : 0;
+  ((pdcch_params.scrambling_id==0)?pdcch_params.rnti:0) : 0;
   uint16_t Nid = (pdcch_params.search_space_type == NFAPI_NR_SEARCH_SPACE_TYPE_UE_SPECIFIC)? \
   pdcch_params.scrambling_id : config.sch_config.physical_cell_id.value;
   for (int q=0; q<rel15->nb_codewords; q++)