摘要
阐述了帧同步检测的实质，分析了利用大数判决和基于统计的多帧检测算法，并对上述算法进行了仿真。由仿真结果可以看出，多帧检测的性能显著提高，并且多帧检测信噪比的适用范围比单帧的宽。
The essence of frame synchronization and the two multiple-frame detection methods, i. e. single-frame majority decision（SFMD）and statistical method have been investigated. Experiments show that the performance of multiple-frame detection can dramatically improve,and the scope of SNR in the multiple-frame detection is wider than that in single-frame detetion.
出处
《军械工程学院学报》
2010年第5期52-54,共3页
Journal of Ordnance Engineering College
关键词
帧同步
多帧检测
最大似然
frame synchronization
multiple-frame detection
maximum likelihood.
