An algorithm for OFDM frame synchronization on frequency selective channel and performance analysis

被引：0
|
作者：
Wang, Wei-Bing [1 ]
Zhu, Qiu-Ping [1 ]
Xu, Xin-Yi [1 ]
机构：
[1] School of Electronic Information, Wuhan University, Wuhan 430079, China
来源：
Beijing Youdian Daxue Xuebao/Journal of Beijing University of Posts and Telecommunications | 2008年 / 31卷 / 05期
关键词：
Frequency allocation - Signal to noise ratio - Synchronization - Probability - Multipath fading - Frequency selective fading;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new OFDM frame synchronization algorithm is proposed, two identical sequences are included in the synchronized symbol. The diversity of multipath channel is considered in the new object function so that performance of the proposed algorithm will be not influenced by frequency selectivity of channel. Analytical form of missing detection and false detection probability of the proposed algorithm are given. Numerical simulations validate the analytical results: When the receiver's SNR is 20 dB and missing detection probability is 10-10, the false detection probability tends to zero in our algorithm.
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页码：98 / 101
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