From antenna spacings to theoretical capacities - Guidelines for simulating MIMO systems

Laurent Schumacher; Klaus I. Pedersen; Preben E. Mogensen

doi:10.1109/PIMRC.2002.1047289

From antenna spacings to theoretical capacities - Guidelines for simulating MIMO systems

Laurent Schumacher, Klaus I. Pedersen, Preben E. Mogensen

Research output: Contribution in Book/Catalog/Report/Conference proceeding › Conference contribution

Abstract

Capacity increases promised by Multiple-Input Multiple-Output (MIMO) systems mostly depend on the spatial correlation properties of the radio channel. This paper investigates the connection between these properties and the capacity figures. It first derives the correlation coefficient between two antenna elements as a function of their spacing, the Power Azimuth Spectrum (PAS), the Azimuth Spread (AS) and the mean angle of incidence of the waves, for three different types of PAS, namely uniform, truncated Gaussian and truncated Laplacian. With the help of the established relations, correlated flat-fading MIMO channels are generated, whose capacity performance and Effective Degrees Of Freedom (EDOF) are investigated for two power allocation schemes, water-filling and uniform. The impact of channel estimation errors is also evaluated.

Original language	English
Title of host publication	13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002
Pages	587-592
Number of pages	6
Volume	2
DOIs	https://doi.org/10.1109/PIMRC.2002.1047289
Publication status	Published - 1 Dec 2002
Externally published	Yes
Event	13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002 - Lisboa, Portugal Duration: 15 Sept 2002 → 18 Sept 2002

Conference

Conference	13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002
Country/Territory	Portugal
City	Lisboa
Period	15/09/02 → 18/09/02

Keywords

Capacity
Correlation
EDOF
MIMO

Access to Document

10.1109/PIMRC.2002.1047289

Cite this

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title = "From antenna spacings to theoretical capacities - Guidelines for simulating MIMO systems",

abstract = "Capacity increases promised by Multiple-Input Multiple-Output (MIMO) systems mostly depend on the spatial correlation properties of the radio channel. This paper investigates the connection between these properties and the capacity figures. It first derives the correlation coefficient between two antenna elements as a function of their spacing, the Power Azimuth Spectrum (PAS), the Azimuth Spread (AS) and the mean angle of incidence of the waves, for three different types of PAS, namely uniform, truncated Gaussian and truncated Laplacian. With the help of the established relations, correlated flat-fading MIMO channels are generated, whose capacity performance and Effective Degrees Of Freedom (EDOF) are investigated for two power allocation schemes, water-filling and uniform. The impact of channel estimation errors is also evaluated.",

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author = "Laurent Schumacher and Pedersen, {Klaus I.} and Mogensen, {Preben E.}",

year = "2002",

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booktitle = "13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002",

note = "13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002 ; Conference date: 15-09-2002 Through 18-09-2002",

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Schumacher, L, Pedersen, KI & Mogensen, PE 2002, From antenna spacings to theoretical capacities - Guidelines for simulating MIMO systems. in 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002. vol. 2, 1047289, pp. 587-592, 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002, Lisboa, Portugal, 15/09/02. https://doi.org/10.1109/PIMRC.2002.1047289

From antenna spacings to theoretical capacities - Guidelines for simulating MIMO systems. / Schumacher, Laurent; Pedersen, Klaus I.; Mogensen, Preben E.
13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002. Vol. 2 2002. p. 587-592 1047289.

Research output: Contribution in Book/Catalog/Report/Conference proceeding › Conference contribution

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AU - Pedersen, Klaus I.

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N2 - Capacity increases promised by Multiple-Input Multiple-Output (MIMO) systems mostly depend on the spatial correlation properties of the radio channel. This paper investigates the connection between these properties and the capacity figures. It first derives the correlation coefficient between two antenna elements as a function of their spacing, the Power Azimuth Spectrum (PAS), the Azimuth Spread (AS) and the mean angle of incidence of the waves, for three different types of PAS, namely uniform, truncated Gaussian and truncated Laplacian. With the help of the established relations, correlated flat-fading MIMO channels are generated, whose capacity performance and Effective Degrees Of Freedom (EDOF) are investigated for two power allocation schemes, water-filling and uniform. The impact of channel estimation errors is also evaluated.

AB - Capacity increases promised by Multiple-Input Multiple-Output (MIMO) systems mostly depend on the spatial correlation properties of the radio channel. This paper investigates the connection between these properties and the capacity figures. It first derives the correlation coefficient between two antenna elements as a function of their spacing, the Power Azimuth Spectrum (PAS), the Azimuth Spread (AS) and the mean angle of incidence of the waves, for three different types of PAS, namely uniform, truncated Gaussian and truncated Laplacian. With the help of the established relations, correlated flat-fading MIMO channels are generated, whose capacity performance and Effective Degrees Of Freedom (EDOF) are investigated for two power allocation schemes, water-filling and uniform. The impact of channel estimation errors is also evaluated.

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ER -

From antenna spacings to theoretical capacities - Guidelines for simulating MIMO systems

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Keywords

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