Merge branch '15-bugfix-usrp-ta' into 'develop1B'

Resolve "Incorrect TA initialization for TDD with USRP"

Merge and Closes #15 Resolve "Incorrect TA initialization for TDD with USRP"

See merge request !6

targets/RT/USER/lte-softmodem.c

@@ -3163,7 +3163,7 @@ int main( int argc, char **argv )
       UE[CC_id]->tx_power_max_dBm = tx_max_power[CC_id];
 
 
-#ifdef EXMIMO
+#if defined(EXMIMO) || defined(OAI_USRP) 
       //N_TA_offset
       if (UE[CC_id]->lte_frame_parms.frame_type == TDD) {
         if (UE[CC_id]->lte_frame_parms.N_RB_DL == 100)