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Automatika : journal for control, measurement, electronics, computing and communications, Vol. 47 No. 3-4, 2006.

Original scientific paper

MIMO Performance Gains – A Signal Processing Point of View

Michel T. Ivrlač
Josef A. Nossek

Full text: english pdf 723 Kb

page 97-104

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Abstract

In order to wisely use the degrees of freedom which a multi-input multi-output (MIMO) offers, it is necessary to identify and quantify the possible gains in performance one can expect from MIMO signal processing. In this paper, we derive measures which allow to quantify the amount of antenna gain, diversity gain, and multiplexing gain of a MIMO system. It turns out that it is impossible to maximize all three gains, or any pair of two gains at the same time. The necessary trade-off between performance gains is demonstrated.

Keywords

MIMO peformance measures; antenna gain; diversity gain; multiplexing gain

Hrčak ID:

9141

URI

https://hrcak.srce.hr/9141

Publication date:

6.12.2006.

Article data in other languages: croatian

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