DocumentCode
3044480
Title
A new approach to blind separation of cyclostationary sources
Author
Abed-Meraim, Karim ; Xiang, Yong ; Manron, J.H. ; Hua, Yingbo
Author_Institution
ENST, Paris, France
fYear
1999
fDate
1999
Firstpage
114
Lastpage
117
Abstract
This paper studies the problem of blind source separation (BSS) under the assumption that the source signals are cyclostationary. Attention is restricted to methods based on second-order cyclostationary statistics (SOCS). Necessary and sufficient conditions for SOCS-based identifiability and SOCS-based separability are presented. Algorithms are developed to achieve BSS using only SOCS
Keywords
array signal processing; identification; statistical analysis; SOCS-based identifiability; SOCS-based separability; blind source separation; cyclostationary sources; second-order cyclostationary statistics; Additive noise; Blind source separation; Frequency; Sensor arrays; Signal processing; Source separation; Statistics; Sufficient conditions; Telecommunications; Telemetry;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Advances in Wireless Communications, 1999. SPAWC '99. 1999 2nd IEEE Workshop on
Conference_Location
Annapolis, MD
Print_ISBN
0-7803-5599-7
Type
conf
DOI
10.1109/SPAWC.1999.783032
Filename
783032
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