diff --git a/openair1/SCHED_NR/phy_procedures_nr_gNB.c b/openair1/SCHED_NR/phy_procedures_nr_gNB.c
index 68eb160c15..e75c0095cd 100644
--- a/openair1/SCHED_NR/phy_procedures_nr_gNB.c
+++ b/openair1/SCHED_NR/phy_procedures_nr_gNB.c
@@ -696,8 +696,9 @@ int phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
   else num_symb=NR_NUMBER_OF_SYMBOLS_PER_SLOT;
   gNB_I0_measurements(gNB,slot_rx,first_symb,num_symb);
 
+  const int soffset = (slot_rx&3) * gNB->frame_parms.symbols_per_slot * gNB->frame_parms.ofdm_symbol_size;
   int offset = 10*gNB->frame_parms.ofdm_symbol_size + gNB->frame_parms.first_carrier_offset;
-  int power_rxF = signal_energy_nodc(&gNB->common_vars.rxdataF[0][offset+(47*12)],12*18);
+  int power_rxF = signal_energy_nodc(&gNB->common_vars.rxdataF[0][soffset+offset+(47*12)],12*18);
   LOG_D(PHY,"frame %d, slot %d: UL signal energy %d\n",frame_rx,slot_rx,power_rxF);
 
   start_meas(&gNB->phy_proc_rx);
@@ -726,7 +727,7 @@ int phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
           nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_pdu_format0 = &gNB->uci_pdu_list[num_ucis].pucch_pdu_format_0_1;
 
           offset = pucch_pdu->start_symbol_index*gNB->frame_parms.ofdm_symbol_size + (gNB->frame_parms.first_carrier_offset+pucch_pdu->prb_start*12);
-          power_rxF = signal_energy_nodc(&gNB->common_vars.rxdataF[0][offset],12);
+          power_rxF = signal_energy_nodc(&gNB->common_vars.rxdataF[0][soffset+offset],12);
           LOG_D(PHY,"frame %d, slot %d: PUCCH signal energy %d\n",frame_rx,slot_rx,power_rxF);
 
           nr_decode_pucch0(gNB,