Blind Equalization Based on the Modified Principle of Autocorrelation Matching

LAN Hong; SONG Liang; Hu Bo; LING Xie-ting; Ruey-wen Liu

您当前的位置：

首页 >

文章列表页 >

Blind Equalization Based on the Modified Principle of Autocorrelation Matching

更新时间：2025-07-16

- Blind Equalization Based on the Modified Principle of Autocorrelation Matching
- Acta Electronica Sinica Vol. 31, Issue 7, Pages: 1095-1097(2003)
- 作者机构：
  
  1. 复旦大学电子工程系,上海,200433
  2. University of Notre Dame,Notre Dame,IN,USA,46556
  3. 复旦大学电子工程系上海,200433
  4. University of Notre DameNotre DameIN 46556USA
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN713
- Published：2003
- 稿件说明：
移动端阅览
LAN Hong, SONG Liang, Hu Bo, et al. Blind Equalization Based on the Modified Principle of Autocorrelation Matching[J]. Acta Electronica Sinica, 2003, 31(7): 1095-1097.
DOI：

LAN Hong, SONG Liang, Hu Bo, et al. Blind Equalization Based on the Modified Principle of Autocorrelation Matching[J]. Acta Electronica Sinica, 2003, 31(7): 1095-1097. DOI：

摘要

本文针对多输入多输出(MIMO)信道模型

提出了一种新的信道盲均衡算法.该算法根据迫零条件

通过具有特殊自相关函数的前置滤波器的设计

采用改进的自相关匹配准则

实现了信道的完全均衡和信号的恢复.文章从理论上证明了该算法在存在高斯白噪声(AWGN)的非理想信道中

能够在信噪比变化的情况下满足迫零条件.通过与原有的自相关匹配方法、最小均方算法(LMS)的比较

模拟结果显示了本方法良好的性能.

Abstract

In this paper

a new blind equalization method based on the modified principle of Autocorrelation Matching for Multiple-Input Multiple-Output (MIMO) Channel is presented.Theoretically

it can consistently enforce the zero-forcing condition in AWGN channel when SNR varies.Simulation results shows that compared with AM and LMS method

it is multiple access interference (MAI) resistant

and intersymbol interference (ISI) resistant.

关键词

Keywords

references

Views

865

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Blind Equalization Algorithm for Nonlinear Satellite Channels Based on Decision-Reconstruction

Effective Channel Order Estimation Based on Subspace Decomposition

A Novel Direct Blind MMSE Equalization Algorithm and the Adaptive Implementation

A Novel Blind Equalization Method of Complex Constellation Signals

A Hybrid Wavelet Neural Network Blind Equalization Algorithm Based on Fuzzy Controlling

Related Author

ZHANG Tian-qi

YANG Jian-peng

WANG Hua-dong

FONT

DONG Shu

YUAN Si

DAI Song

Verdana

Related Institution

School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications

School of Integrated Circuits, Chongqing University of Posts and Telecommunications

School of Electronic Science and Engineering, Chongqing University of Posts and Telecommunications

中国人民解放军96627部队北京

装备指挥技术学院测控研究中心北京

⁰