Research of frame synchronization technology for burst OFDM system

摘要

In OFDM burst communication system, frame synchronization plays a vital role and it directly affects the performance of the entire communication system. This paper proposes a frame synchronization scheme with energy detection and accurate synchronization for Power Channel which presents strong interference, poor time-varying and severe frequency select. Experimental results show that the frame synchronization scheme has the advantages of high probability of detection and low probability false alarm.