DocumentCode
781851
Title
Comments on “A Blind Signal Separation Method for Multiuser Communications”
Author
Gu, Nong ; Xiang, Yong ; Rouillier, Fabrice ; Cao, Zhiqiang
Author_Institution
Sch. of Eng. & Inf. Tech, Deakin Univ., Geelong, Vic.
Volume
55
Issue
5
fYear
2007
fDate
5/1/2007 12:00:00 AM
Firstpage
2355
Lastpage
2356
Abstract
This correspondence first shows that the global convergence analysis of the method proposed in the above paper is incomplete. Then we provide a counter example to show that the sufficient condition for global convergence is incorrect
Keywords
blind source separation; matrix algebra; telecommunication; blind signal separation method; multiuser communications; Blind source separation; Convergence; Cost function; Counting circuits; Eigenvalues and eigenfunctions; Information technology; Source separation; Sufficient conditions; Symmetric matrices; Working environment noise;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/TSP.2007.892716
Filename
4156388
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