Performance analysis of a parallel interference canceller on Rayleigh fading channels

被引：0

作者：

Tikiya, V ^{[1
]}

Ramesh, A ^{[1
]}

Chockalingam, A ^{[1
]}

机构：

[1] Indian Inst Sci, Dept ECE, Bangalore 560012, Karnataka, India

来源：

VTC2004-SPRING: 2004 IEEE 59TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS | 2004年

关键词：

multiuser detection; parallel interference cancellation; decorrelator; fading channels;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

An exact bit error rate (BER) expression, in closed-form, for parallel interference cancellation (PIC) with a decorrelator based initial data estimates has been derived earlier by Verdu [1], for non-fading channels. In this paper, 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.

引用

页码：1645 / 1648

页数：4

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