Title

Fast-Converging Complex Adaptive Algorithm For Diversity Wireless Receivers In Linearly Fading Channels

Abstract

In wireless communications, fixed-point complex independent component analysis (ICA) algorithms have been applied to perform separation of complex signals. Presented is a novel complex adaptive ICA algorithm which employs individual convergence factors for the real and imaginary components of the weight vector. For wireless receivers operating on quadrature amplitude modulation, the adaptive algorithm performs better than the existing complex fast-ICA algorithm in terms of accuracy. Computer simulations confirm the effectiveness of the proposed algorithm.

Publication Date

7-20-2006

Publication Title

Electronics Letters

Volume

42

Issue

15

Number of Pages

886-887

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1049/el:20061491

Socpus ID

33746367097 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/33746367097

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