Parafac-based blind channel identification using 4th-order cumulants

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Campo DC	Valor	Idioma
dc.contributor.author	Fernandes, Carlos Estevão Rolim	-
dc.contributor.author	Favier, Gérard	-
dc.contributor.author	Mota, João César Moura	-
dc.date.accessioned	2012-10-17T17:49:41Z	-
dc.date.available	2012-10-17T17:49:41Z	-
dc.date.issued	2006	-
dc.identifier.citation	FERNANDES, C. E. R. ; FAVIER, G. ; MOTA, J. C. M. Parafac-based blind channel identification using 4th-order cumulants. In: INTERNATIONAL TELECOMMUNICATIONS SYMPOSIUM, 6., 2006, Fortaleza. Anais... Fortaleza: ITS, 2006, p. 771-776	pt_BR
dc.identifier.uri	http://www.repositorio.ufc.br/handle/riufc/3898	-
dc.description.abstract	Strong relationships between jointdiagonalization and tensor decompositions have been established recently. In this paper we propose a finite impulse response (FIR) channel identification method based on the Parafac decomposition of a 3rd-order tensor composed of the 4-th order output cumulants. By avoiding the prewhitening operation required by joint-diagonalization based methods, our method is shown to improve the estimation performance provided by the classic jointdiagonalization algorithm.	pt_BR
dc.language.iso	en	pt_BR
dc.publisher	International Telecommunications Symposium	pt_BR
dc.subject	Teleinformática	pt_BR
dc.subject	Tensor(Cálculo)	pt_BR
dc.title	Parafac-based blind channel identification using 4th-order cumulants	pt_BR
dc.type	Artigo de Evento	pt_BR
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