DocumentCode
1753360
Title
Blind source separation of a mixture of communication sources emitting at various baud-rates
Author
Houcke, Sébastien ; Chevreuil, Antoine
Author_Institution
Equipe Signal pour les communications, UMLV and ENST URA 820, 5, boulevard Descartes 77454 Marne-La- Vallee Cedex 2, France
Volume
3
fYear
2002
fDate
13-17 May 2002
Abstract
A blind source separation problem in a cyclostationary context is addressed. The mixture stems from several telecommunication signals, the baud-rates of which are possible different. Cost functions are introduced, the optimization of which achieves the equalization for a user (i.e. estimation of the baud-rate and the sequence of symbols). The method is iterated by implementing a deflation. The theoretical results are validated by simulations
Keywords
Context; Face; Optimization;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing (ICASSP), 2002 IEEE International Conference on
Conference_Location
Orlando, FL, USA
ISSN
1520-6149
Print_ISBN
0-7803-7402-9
Type
conf
DOI
10.1109/ICASSP.2002.5745293
Filename
5745293
Link To Document