Performance analysis for MIMO systems using zero forcing detector over rice fading channel

Rongtao Xu; Chung Ming Lau

doi:10.1109/ISCAS.2005.1465745

Performance analysis for MIMO systems using zero forcing detector over rice fading channel

Rongtao Xu, Chung Ming Lau

The Hong Kong Polytechnic University

Research output: Journal article publication › Conference article › Academic research › peer-review

15 Citations (Scopus)

Abstract

In this paper, the performance of the multipleinput multiple-output (MIMO) systems using zero-forcing (ZF) detectors is studied over a Rice fading channel. Approximation to the distribution of non-central complex Wishart distribution is used to derive the bit error rate (BER) of the system. A closed-form expression of BER is derived. We draw the conclusion that the performance of the MIMO system over a Rice fading channel degrades compared to that over a Rayleigh fading channel.

Original language	English
Article number	1465745
Pages (from-to)	4955-4958
Number of pages	4
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
DOIs	https://doi.org/10.1109/ISCAS.2005.1465745
Publication status	Published - 1 Dec 2005
Event	IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan Duration: 23 May 2005 → 26 May 2005

Keywords

Complex Wishart distribution
Multiple-input multiple-output
Non-central complex Wishart distribution
Rice fading
Ricean factor
Zero-forcing detector

ASJC Scopus subject areas

Electrical and Electronic Engineering

More information

10.1109/ISCAS.2005.1465745

Cite this

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title = "Performance analysis for MIMO systems using zero forcing detector over rice fading channel",

abstract = "In this paper, the performance of the multipleinput multiple-output (MIMO) systems using zero-forcing (ZF) detectors is studied over a Rice fading channel. Approximation to the distribution of non-central complex Wishart distribution is used to derive the bit error rate (BER) of the system. A closed-form expression of BER is derived. We draw the conclusion that the performance of the MIMO system over a Rice fading channel degrades compared to that over a Rayleigh fading channel.",

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AU - Lau, Chung Ming

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N2 - In this paper, the performance of the multipleinput multiple-output (MIMO) systems using zero-forcing (ZF) detectors is studied over a Rice fading channel. Approximation to the distribution of non-central complex Wishart distribution is used to derive the bit error rate (BER) of the system. A closed-form expression of BER is derived. We draw the conclusion that the performance of the MIMO system over a Rice fading channel degrades compared to that over a Rayleigh fading channel.

AB - In this paper, the performance of the multipleinput multiple-output (MIMO) systems using zero-forcing (ZF) detectors is studied over a Rice fading channel. Approximation to the distribution of non-central complex Wishart distribution is used to derive the bit error rate (BER) of the system. A closed-form expression of BER is derived. We draw the conclusion that the performance of the MIMO system over a Rice fading channel degrades compared to that over a Rayleigh fading channel.

KW - Complex Wishart distribution

KW - Multiple-input multiple-output

KW - Non-central complex Wishart distribution

KW - Rice fading

KW - Ricean factor

KW - Zero-forcing detector

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M3 - Conference article

SN - 0271-4310

SP - 4955

EP - 4958

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

M1 - 1465745

T2 - IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005

Y2 - 23 May 2005 through 26 May 2005

ER -

Performance analysis for MIMO systems using zero forcing detector over rice fading channel

Abstract

Keywords

ASJC Scopus subject areas

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