redo commit 58052152

git show -p 58052152
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targets/RT/USER/lte-ue.c

@@ -329,9 +329,9 @@ static void *UE_thread_synch(void *arg) {
                     for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) {
                         openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;//-USRP_GAIN_OFFSET;
                         if (freq_offset >= 0)
-                            openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] += UE->common_vars.freq_offset;
+                            openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] += abs(UE->common_vars.freq_offset);
                         else
-                            openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] -= UE->common_vars.freq_offset;
+                            openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] -= abs(UE->common_vars.freq_offset);
                         openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] =
                             openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i]+uplink_frequency_offset[CC_id][i];
                         downlink_frequency[CC_id][i] = openair0_cfg[CC_id].rx_freq[i];