The proposed method is based on ZP(Zero-padded Prefix) power collection in the UWB-OFDM symbols whose ZP average power distribute regularly in the slide windows.

• 该方法是基于UWB-OFDM符号中的ZP功率出现规律性的分布特性，利用滑动窗能量检测的办法来进行符号同步。