Performance Analysis of a Parallel Interference Canceller on Rayleigh Fading Channels

Tikiya, V and Ramesh, A and Chockalingam, A (2004) Performance Analysis of a Parallel Interference Canceller on Rayleigh Fading Channels. In: IEEE 59th Vehicular Technology Conference, 2004. VTC 2004-Spring, 17-19 May, Milan,Italy, Vol.3, 1645 -1648.

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Abstract

An exact bit error rate (BER) expression, in closed-form, for parallel interference cancellation (PIC) with decorrelator-based initial data estimates has been derived by S. Verdu (see "Multiuser Detection", Cambridge University Press, 1998), for non-fading channels. We extend this work to Rayleigh fading channels. Specifically, we derive an exact BER expression for a PIC with decorrelator-based initial data estimates on flat Rayleigh fading channels. The BER expression is obtained in terms of the elliptic integral of the third kind. It is noted that this BER expression is one of the rare closed-form expressions one can obtain for the BER of a nonlinear multiuser detector.

Item Type:	Conference Paper
Publisher:	IEEE
Additional Information:	©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.
Keywords:	Multiuser detection;parallel interference cancellation;Decorrelator;Fading channels
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	08 Dec 2005
Last Modified:	19 Sep 2010 04:21
URI:	http://eprints.iisc.ac.in/id/eprint/4343

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