printf("UE_TX time is %f s, AVERAGE UE_TX time is %f s, frame %d, subframe %d, count %d, sum %e\n",(float) (stop-start)/CLOCKS_PER_SEC,(float) (sum+stop-start)/(count*CLOCKS_PER_SEC),frame_tx,subframe_tx,count,sum+stop-start);
printf("UE_RX time is %f s, AVERAGE UE_RX time is %f s, frame %d, subframe %d, count %d, sum %e\n",(float) (stop-start)/CLOCKS_PER_SEC,(float) (sum+stop-start)/(count*CLOCKS_PER_SEC),frame_rx,subframe_rx,count,sum+stop-start);