同频重叠信号的单通道盲分离方法综述  

A Survey on Single Channel Blind Separation for Co-Frequency Overlapping Signals

作　　者：芮国胜[1] 徐彬[2] 张嵩[2] 

机构地区：[1]海军航空工程学院电子信息工程系,山东烟台264001 [2]海军航空工程学院研究生管理大队,山东烟台264001

出　　处：《电光与控制》2011年第9期58-63,共6页Electronics Optics & Control

基　　金：泰山学者建设专项基金资助

摘　　要：同频重叠信号单通道分离在信号分离领域具有广阔的应用前景,成为近年来信号处理领域研究的热点之一。在回顾了自然信号单通道分离方法的基础上,对同频重叠信号的单通道盲分离方法作了详尽的分析,总结了国内外的研究成果,讨论了现有理论和方法的优缺点及应用条件,最后指出了今后可能的进一步研究方向。Single channel blind separation for co-frequency signals becomes a hot topic in signal processing field,which will have a wide application in the future.The single channel source separation for natural signals was studied,on which basis particular analysis was made for blind separation algorithms of co-frequency overlapping signals.The advantages,disadvantages and application conditions of existed theories and methods for separation were discussed,and the further development of it in the future is given.

关 键 词：单通道盲分离 同频重叠信号 多用户检测 序列联合估计 综述 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计] TN911[电子电信—通信与信息系统]