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

页码：1341 / 1345

页数：5

共 19 条

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