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Discrete Multitone Modulation with Least Squares Inverse Channel Filtering

Reddy, Vellenki U and Dey, Bikash Kumar and Dasgupta, Soura (1999) Discrete Multitone Modulation with Least Squares Inverse Channel Filtering. In: 1999 IEEE International Conference on Personal Wireless Communication, 17-19 February, Jaipur,India, 467 -470.

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Abstract

ADSL (asymmetric digital subscriber line) transmission technology meets Internet access requirement quite well and offers telephone companies a technology for connecting virtually all Internet users at megabit rates. The ANSI (American National Standards Institute) proposes discrete multitone (DMT) modulation with DFT (discrete Fourier transform) bases [1] as the carriers for the ADSL system. Recently, discrete wavelet multitone modulation has been studied with non-blind and blind equalization schemes [2,3,4]. In the present paper we propose an entirely different approach which combines the multitone modulation and optimal orthonormal subband coding.

Item Type: Conference Paper
Additional Information: Copyright 1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 07 Mar 2006
Last Modified: 19 Sep 2010 04:24
URI: http://eprints.iisc.ernet.in/id/eprint/5788

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