Residue Carrier Frequency Offset Estimation Using Cyclic Prefix in OFDM Systems

被引：0
|
作者：
Qi Cheng [1 ]
机构：
[1] Univ Western Sydney, Sch Engn, Penrith Mc, NSW 1797, Australia
来源：
TENCON 2009 - 2009 IEEE REGION 10 CONFERENCE, VOLS 1-4 | 2009年
关键词：
carrierfrequency offset; OFDM; correlation; cyclic prefix; TIME;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper, the last sample in the cyclic prefix of an OFDM block is used to develop a method for the residue carrier frequency offset estimation. The method outperforms the well-known MUSIC method for medium to low SNRs. A condition for this method to work is that the channel length is no larger than the length of the cyclic prefix.
引用
收藏
页码：1341 / 1345
页数：5
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