%0 Journal Article
%T Synchronization Acquisition Algorithm for Distributed MIMO-OFDM Systems<br>分布式MIMO-OFDM系统的同步捕获算法
%A Xu Kui Shen Yue-hong
%A <br>许魁
%A 沈越泓
%J 电子与信息学报
%D 2008
%I 
%X A signal detection and synchronization acquisition scheme is proposed for distributed Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) system. Reliable signal detection scheme and coarse time and coarse frequency estimation based on spectrum analysis method can be obtained by designing pilot symbols. And then the pilot symbols are used for POST-Fast Fourier Transform (FFT) precisely frequency and time estimation. The simulation results show that the new algorithm works well at low SNR over wireless multipath channel.
%K Distributed MIMO-OFDM
%K Spectrum analysis
%K Signal detection
%K Synchronization acquisition<br>分布式多输入多输出正交频分复用
%K 谱分析
%K 信号检测
%K 同步捕获
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=6FDD2D6752F168DC40B0259D15E14241&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=9CF7A0430CBB2DFD&sid=FE1EFC69DB09E3CD&eid=99084460339D7391&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=13