Nonuniform amplitude division for ABLMS equalisation

Author

Shimamura, Tetsuya

Author_Institution

Dept. of Inf. & Comput. Sci., Saitama Univ., Urawa, Japan

Volume

4

fYear

2001

fDate

6-9 May 2001

Firstpage

49

Abstract

This paper studies the operation to divide the amplitude of the received sequence, which is used to select the coefficients to be updated for each iteration in the amplitude banded LMS (ABLMS) equaliser. A novel nonuniform division method is developed. Computer simulations demonstrate that the ABLMS equaliser involving the novel division method provides a performance improvement relative to the original ABLRS equaliser as well as the LMS equaliser, while the RLS equaliser provides no advantages over the LMS equalised in the case of a second order Markov communication channel model

Keywords

adaptive equalisers; least mean squares methods; ABLMS equalisation; amplitude banded least mean squares equaliser; computer simulation; nonuniform amplitude division; second-order Markov communication channel model; Acoustic distortion; Adaptive equalizers; Artificial intelligence; Communication channels; Computer simulation; Intersymbol interference; Least squares approximation; Resonance light scattering; Transfer functions; Transversal filters;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on

Conference_Location

Sydney, NSW

Print_ISBN

0-7803-6685-9

Type

conf

DOI

10.1109/ISCAS.2001.922166

Filename

922166