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Spatial domain modeling of microcellular systems operating in multipath Nakagami channels

Muhammed, S. and Al-Ahmadi Shiekh, A.U.H. (2002) Spatial domain modeling of microcellular systems operating in multipath Nakagami channels. Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on, 4.

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Abstract

In conventional channel models, the AoA's at the BS, are assumed to be uniformly distributed. However, measurements in urban areas have shown non-uniform AoA distributions. In this paper, the spatial characterization of wideband urban mobile radio channels is investigated and the resulting and spatial correlations at the BS receiver are computed. A geometrically based modeling is used to spatially characterize both TU and BU environments. The clustered scatterers are assumed to have bivariate Gaussian densities. The AoA pdf's are derived. The spatial correlations are computed for tooth environments and the effects of the channel parameters such as the scatterer's variance, the BS-MS distance, the mean angle of arrival on these correlations are investigated.



Item Type:Article
Date:September 2002
Date Type:Publication
Subjects:Computer
Divisions:College Of Engineering Sciences > Civil Engineering Dept
Creators:Muhammed, S. and Al-Ahmadi Shiekh, A.U.H.
ID Code:14250
Deposited By:KFUPM ePrints Admin
Deposited On:24 Jun 2008 16:28
Last Modified:12 Apr 2011 13:14

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