Blind phase recovery using finite alphabet properties in digital communications

被引：8

作者：

Oh, SK

Stapleton, SP

机构：

[1] School of Engineering Science, Simon Fraser University, Burnaby

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 03期

关键词：

digital communication systems; phase estimation;

D O I：

10.1049/el:19970146

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 authors propose a method for blind phase recovery based on finite alphabet properties (FAP) which can provide an accurate estimate even for a small subset of data. The phase and the data sequences are estimated simultaneously by using a maximum llkelihood (ML) approach and an alternating projection technique.

引用

页码：175 / 176

页数：2

共 3 条

[1] Blind phase recovery in QAM communication systems using higher order statistics [J].

Chen, L ;

Kusaka, H ;

Kominami, M .

IEEE SIGNAL PROCESSING LETTERS, 1996, 3 (05) :147-149

[2] Blind separation of synchronous co-channel digital signals using an antenna array .1. Algorithms [J].

Talwar, S ;

Viberg, M ;

Paulraj, A .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1996, 44 (05) :1184-1197

[3] Blind equalization and estimation of FIR communications channels using fractional sampling [J].

Tugnait, JK .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1996, 44 (03) :324-336

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