Performance analysis of maximum likelihood detection in a MIMO antenna system

Xu Zhu; Ross D. Murch

doi:10.1109/26.983313

Performance analysis of maximum likelihood detection in a MIMO antenna system

Xu Zhu^*
, Ross D. Murch

^*Corresponding author for this work

Hong Kong University of Science and Technology
IEEE

Research output: Contribution to journal › Article › peer-review

310 Scopus citations

Abstract

In this letter, we provide an analysis of the performance of maximum likelihood detection (MLD) over flat fading channels in a wireless multiple input-multiple output (MIMO) antenna system. A fight union bound with an asymptotic form on the probability of symbol error rate (SER) for MIMO MLD systems with two-dimensional signal constellations (such as QAM and PSK) is introduced. Using this analytic bound, performance of the MIMO antenna system is demonstrated quantitatively with respect to channel estimation, constellation size, and antenna configuration.

Original language	English
Pages (from-to)	187-191
Number of pages	5
Journal	IEEE Transactions on Communications
Volume	50
Issue number	2
DOIs	https://doi.org/10.1109/26.983313
State	Published - Feb 2002
Externally published	Yes

Keywords

Constellation
MIMO
MLD
Symbol error rate

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10.1109/26.983313

Cite this

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abstract = "In this letter, we provide an analysis of the performance of maximum likelihood detection (MLD) over flat fading channels in a wireless multiple input-multiple output (MIMO) antenna system. A fight union bound with an asymptotic form on the probability of symbol error rate (SER) for MIMO MLD systems with two-dimensional signal constellations (such as QAM and PSK) is introduced. Using this analytic bound, performance of the MIMO antenna system is demonstrated quantitatively with respect to channel estimation, constellation size, and antenna configuration.",

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AB - In this letter, we provide an analysis of the performance of maximum likelihood detection (MLD) over flat fading channels in a wireless multiple input-multiple output (MIMO) antenna system. A fight union bound with an asymptotic form on the probability of symbol error rate (SER) for MIMO MLD systems with two-dimensional signal constellations (such as QAM and PSK) is introduced. Using this analytic bound, performance of the MIMO antenna system is demonstrated quantitatively with respect to channel estimation, constellation size, and antenna configuration.

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KW - MIMO

KW - MLD

KW - Symbol error rate

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Performance analysis of maximum likelihood detection in a MIMO antenna system

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Keywords

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