Blind equalization algorithm based on cyclostationary property of IF signal

被引：0

作者：

Liu, HW ^{[1
]}

Zhang, SH ^{[1
]}

Wang, J ^{[1
]}

机构：

[1] Xidian Univ, Key Lab Radar Signal Proc, Xian 710071, Peoples R China

来源：

ICSP '98: 1998 FOURTH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, PROCEEDINGS, VOLS I AND II | 1998年

关键词：

blind equalization; cyclostationary;

D O I：

10.1109/ICOSP.1998.770259

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Conventional equalization algorithm in digital communication system generally require an initial training period during which a known data sequence is transmitted and synchronized at the receiver, so result in channel resource wasting and make the system more complex. For blind equalization algorithm, the intersymbol interference (ISI)can be eliminated without the initial training period. In this paper, we advance a blind algorithm based on the cyclostationary property of LF signal, which overcome the disadvantage of blind to phase information of CM algorithm, and it can converge efficiently in phase distortion and frequency error system.

引用

页码：498 / 501

页数：4