单用户无线信道盲均衡算法综述  

Blind equalization algorithms for single-user wireless channel: a review

作　　者：王永川[1] 陈自力[1] 刘增田[1] 

机构地区：[1]军械工程学院光学与电子工程系,河北石家庄050003

出　　处：《系统工程与电子技术》2004年第11期1723-1726,共4页Systems Engineering and Electronics

摘　　要：无线信道盲均衡是近年来通信信号处理领域的研究热点。简要介绍了单用户无线信道盲均衡的数学描述,综述了基于Bussgang技术、高阶统计量、二阶矩、神经网络理论、信息理论盲源分离等几种典型算法,介绍了盲均衡的发展历程、研究现状,最后提出了发展半盲均衡算法及将信息熵理应用于盲均衡算法等有价值的研究方向。Blind equalization of wireless channel is widely focused on in the field of communication signal processing in the past years. A brief math description of single-user wireless channel blind equalization is provided. Several classical blind equalization algorithms are summarized. The evolution and actuality of blind equalization are introduced. In the end, its possible future development direction is pointed out.

关 键 词：盲均衡 无线信道 通信信号 二阶矩 盲源分离 高阶统计量 算法 单用 综述 处理 

分 类 号：TN911[电子电信—通信与信息系统] TN929[电子电信—信息与通信工程]