On Finite Dimensional Approximation in MIMO
Date
2005
Authors
Dickins, Glenn
Hanlen, Leif
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Publisher
Institute of Electrical and Electronics Engineers (IEEE Inc)
Abstract
We consider measures of richness in multipath wireless channels. We examine bounds on the dimensionality of spatially constrained wireless signals. We show that the continuous system-model bounds on dimensionality rely on an implicit model for noise. We consider dimensionality bounds where the noise model is made an explicit parameter. We show that the dimensionality of a spatially constrained field may be considered as a parameter for a virtual antenna model. We propose a simple antenna model which incorporates spatial dimensionality and relate this to the current point-like model used in MIMO channel models.
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Keywords: Multipath wireless channels; Noise model; Wireless signals; Broadcasting antennas; Constraint theory; Signal processing; Spurious signal noise; Virtual reality; Wireless telecommunication systems; Communication channels (information theory)
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Asia-Pacific Conference on Communications 2005 Proceedings
Type
Conference paper
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2037-12-31
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