The multimodulus blind equalization and its generalized algorithms

TitleThe multimodulus blind equalization and its generalized algorithms
Publication TypeJournal Article
Year of Publication2002
AuthorsYang, J. A., J. J. Werner, and G. A. Dumont
JournalIEEE Journal on Selected Areas inCommunications
Volume20
Pagination997-1015
Date PublishedJUN
Type of ArticleArticle
ISSN0733-8716
Keywordsadaptive equalizer, blind equalization, carrierless amplitude and phase modulation, least mean square methods, quadrature amplitude modulation
Abstract

This paper presents a new blind equalization algorithm called multimodulus algorithm (MMA). This algorithm combines the benefits of the well-known reduced constellation algorithm (RCA) and constant modulus algorithm (CMA). In addition, MMA provides more flexibility than RCA and CMA, and is better suited to take advantage of the symbol statistics of certain types of signal constellations, such as nonsquare constellations, very dense constellations, and some wrong solutions.

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