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Optimal MSE DFE for Multicarrier Communication Systems

Prabhakaran, Vinod M and Reddy, Umapathi V (2001) Optimal MSE DFE for Multicarrier Communication Systems. In: 2001 IEEE Third Workshop on Signal Processing Advances in Wireless Communications (SPAWC '01), 20-23 March, Taoyuan,Taiwan, 138 -141.


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Block transmission systems which consist of a precoder transmit-filterbank and a block receiver have been used to combat frequency-selective fading in wireless channels. Several authors have addressed the problem of decision feedback equalizer (DFE) receivers for such systems. We attempt this problem in a general framework and obtain the optimal solution for the minimum mean-square error (MMSE) DFE of finite complexity. We show that several previously derived results are special cases of our general solution.

Item Type: Conference Paper
Publisher: IEEE
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 Engineering
Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 15 Feb 2006
Last Modified: 19 Sep 2010 04:23
URI: http://eprints.iisc.ac.in/id/eprint/5363

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