【摘要】 在研究OFDM系统的符号、帧定时同步算法的基础上,对基于空符号能量检测的帧定时同步算法及延时相关定时算法进行了仿真,提出了改进型的基于空符号能量检测的帧定时同步算法及双自相关滑动算法,得出了相关结论.更多还原

【Abstract】 The studies on the OFDM system mark and the frame fixed time synchronization algorithm were conducted,the simulation to the OFDM system synchronized question based on the spatial mark energy examination frame fixed time synchronization algorithm and the time delay correlation fixed time algorithm was carried out,the advanced version of skidding algorithm based on the spatial mark energy examination frame fixed time synchronization algorithm and the double autocorrelation was proposed,and the related conclusion was drawn.更多还原