Maximum likelihood single tone frequency estimation in a multipath channel

被引：11

作者：

Baronkin, VM ^{[1
]}

Zakharov, YV

Tozer, TC

机构：

[1] NN Andreev Acoust Inst, Moscow, Russia

[2] Univ York, Dept Elect, Commun Res Grp, York YO10 5DD, N Yorkshire, England

来源：

IEE PROCEEDINGS-COMMUNICATIONS | 2001年 / 148卷 / 06期

关键词：

D O I：

10.1049/ip-com:20010632

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper considers the maximum likelihood (ML) estimation of the frequency offset of a known signal received in a multipath channel. The ML algorithm and the Cramer-Rao lower bound are derived. An estimator possessing low computational load is proposed whose accuracy performance is close to that of the ML estimator over a wide frequency acquisition range.

引用

页码：400 / 404

页数：5

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