diff --git a/openair1/SCHED_NR/phy_procedures_nr_gNB.c b/openair1/SCHED_NR/phy_procedures_nr_gNB.c
index cfd86ce93e..5699cffe4b 100644
--- a/openair1/SCHED_NR/phy_procedures_nr_gNB.c
+++ b/openair1/SCHED_NR/phy_procedures_nr_gNB.c
@@ -457,14 +457,15 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx)
           uint8_t symbol_start = ulsch_harq->ulsch_pdu.start_symbol_index;
           uint8_t symbol_end = symbol_start + ulsch_harq->ulsch_pdu.nr_of_symbols;
           VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RX_PUSCH,1);
-          for(uint8_t symbol = symbol_start; symbol < symbol_end; symbol++) {
-            nr_rx_pusch(gNB, ULSCH_id, frame_rx, slot_rx, symbol, harq_pid);
-          }
+	  for(uint8_t symbol = symbol_start; symbol < symbol_end; symbol++) {
+	    no_sig = nr_rx_pusch(gNB, ULSCH_id, frame_rx, slot_rx, symbol, harq_pid);
+            if (no_sig) return;
+	  }
           VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RX_PUSCH,0);
           //LOG_M("rxdataF_comp.m","rxF_comp",gNB->pusch_vars[0]->rxdataF_comp[0],6900,1,1);
           //LOG_M("rxdataF_ext.m","rxF_ext",gNB->pusch_vars[0]->rxdataF_ext[0],6900,1,1);
           VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_ULSCH_PROCEDURES_RX,1);
-            nr_ulsch_procedures(gNB, frame_rx, slot_rx, ULSCH_id, harq_pid);
+          nr_ulsch_procedures(gNB, frame_rx, slot_rx, ULSCH_id, harq_pid);
           VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_ULSCH_PROCEDURES_RX,0);
           break;
         }
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/testing_gnb.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/testing_gnb.conf
index b63939add2..b1a0f3f6d3 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/testing_gnb.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/testing_gnb.conf
@@ -132,12 +132,12 @@ gNBs =
       # pusch-ConfigCommon (up to 16 elements)
         initialULBWPk2_0                      = 2;
         initialULBWPmappingType_0             = 1
-        # this is SS=0 L=11
+        # this is SS=0 L=12
         initialULBWPstartSymbolAndLength_0    = 55;
  	
 	initialULBWPk2_1                      = 2;
         initialULBWPmappingType_1             = 1;
-        # this is SS=0 L=12
+        # this is SS=0 L=11
         initialULBWPstartSymbolAndLength_1    = 69;
 
         initialULBWPk2_2                      = 7;