diff --git a/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
index 468cb77ec9..87651251c8 100644
--- a/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
+++ b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
@@ -1073,10 +1073,17 @@ void rx_ulsch(PHY_VARS_eNB *eNB,
   }
 
   for (i=0; i<frame_parms->nb_antennas_rx; i++) {
+    //symbol 3
+    int symbol_offset = frame_parms->N_RB_UL*12*(3 - frame_parms->Ncp);
+    pusch_vars->ulsch_interference_power[i] = interference_power(&pusch_vars->drs_ch_estimates[i][symbol_offset],ulsch[UE_id]->harq_processes[harq_pid]->nb_rb*12);
+    pusch_vars->ulsch_power[i] = signal_power(&pusch_vars->drs_ch_estimates[i][symbol_offset],ulsch[UE_id]->harq_processes[harq_pid]->nb_rb*12);
+    //symbol 3+7
+    symbol_offset = frame_parms->N_RB_UL*12*((3 - frame_parms->Ncp)+(7-frame_parms->Ncp));
+    pusch_vars->ulsch_interference_power[i] += interference_power(&pusch_vars->drs_ch_estimates[i][symbol_offset],ulsch[UE_id]->harq_processes[harq_pid]->nb_rb*12);
+    pusch_vars->ulsch_power[i] += signal_power(&pusch_vars->drs_ch_estimates[i][symbol_offset],ulsch[UE_id]->harq_processes[harq_pid]->nb_rb*12);
     
-
-    pusch_vars->ulsch_interference_power[i] = interference_power(pusch_vars->drs_ch_estimates[i],ulsch[UE_id]->harq_processes[harq_pid]->nb_rb*12)/correction_factor;
-    pusch_vars->ulsch_power[i] = signal_power(pusch_vars->drs_ch_estimates[i],ulsch[UE_id]->harq_processes[harq_pid]->nb_rb*12)/correction_factor;
+    pusch_vars->ulsch_interference_power[i] = pusch_vars->ulsch_interference_power[i]/correction_factor;
+    pusch_vars->ulsch_power[i] = pusch_vars->ulsch_power[i]/correction_factor;
 
     if(pusch_vars->ulsch_power[i]>0x20000000){
       pusch_vars->ulsch_power[i] = 0x20000000;