Title :
Optimal combination of fourth order statistics for non-circular source separation
Author :
De Luigi, Christophe ; Moreau, Eric
Author_Institution :
LSEET UMR CNRS 6017, Univ. of Toulon, La Valette-du-Var
Abstract :
In this paper, we address the problem of blind source separation of non circular digital communication signals. An optimal combination of statistics obtained from fourth order cumulants that achieves the separation of non-circular sources is proposed.
Keywords :
blind source separation; digital communication; higher order statistics; blind source separation; fourth order statistics; noncircular digital communication signals; noncircular source separation; optimal combination; Blind source separation; Computer simulation; Digital communication; Jacobian matrices; Matrix decomposition; Reactive power; Source separation; Statistics; Symmetric matrices; Tensile stress;
Conference_Titel :
Sensor Array and Multichannel Signal Processing Workshop, 2008. SAM 2008. 5th IEEE
Conference_Location :
Darmstadt
Print_ISBN :
978-1-4244-2240-1
Electronic_ISBN :
978-1-4244-2241-8
DOI :
10.1109/SAM.2008.4606920
