%0 Journal Article
%T A Carrier Frequency Offset Estimation Algorithm for Arbitary Subcarrier Allocation OFDMA Uplink Systems<br>任意子载波分配OFDMA上行链路CFO估计及补偿方法
%A Wen Yang
%A Huang Wei
%A Zhang Zhong-pei
%A Rao Qi
%A <br>温杨
%A 黄炜
%A 张忠培
%A 饶琪
%J 电子与信息学报
%D 2007
%I 
%X OFDMA is the extension of OFDM. Similar to OFDM, and it is also very sensitive to Carrier Frequency Offset (CFO). In this paper, a pilot-assisted carrier frequency offset estimation algorithm and a low-complexity CFO compensation algorithm are presented. The simulation results illustrate that this algorithm is low-complexity and proposes a high accuracy.
%K OFDMA
%K Uplink
%K Carrier Frequency Offset(CFO) estimation
%K Pilot-assisted<br>OFDMA
%K 上行链路
%K CFO估计
%K 导频辅助
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=F39A0141C0A79895&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=94C357A881DFC066&sid=EF10DC5E94EFF05A&eid=E2D70FDCD65737D1&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=12