%0 Journal Article
%T A Reduced Complexity Timing Tracking Scheme for Multi-Carrier CDMA Signals Based on Samples Selecting and Vector Rotation<br>基于采样点选择和矢量旋转的多载波CDMA定时跟踪方案
%A Luo Wu
%A Shen Chang
%A Liang Qing-lin
%A <br>罗 武
%A 申 畅
%A 梁庆林
%J 电子与信息学报
%D 2006
%I 
%X A reduced-complexity all-digital timing tracking scheme suited for multi-carrier CDMA signals is proposed and studied. Based on samples selecting and vector rotation of correlation output vector at only on time channel, timing error detection statistics are approximately acquired and timing adjustment are carried out. Theoretical and numerical results show that the new scheme has an improved performance and remarkable complexity simplicity as compared with the classical digital delay-locked loop.
%K MC-CDMA
%K Delay-locked loop
%K Vector rotation
%K Samples selecting<br>多载波CDMA
%K 延迟锁相环
%K 矢量旋转
%K 采样点选择
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=0CA9AC03245D89A2&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=DF92D298D3FF1E6E&sid=5C10CB62DEB8898B&eid=A3FC76ED9EF62E85&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=7