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Erschienen in: Wireless Personal Communications 4/2013

01.10.2013

3D Ellipsoidal Model for Mobile-to-Mobile Radio Propagation Environments

verfasst von: Muhammad Riaz, Syed Junaid Nawaz, Noor M. Khan

Erschienen in: Wireless Personal Communications | Ausgabe 4/2013

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Abstract

Geometrical models are mostly used for the study and analysis of the characteristics of radio communication channels. In this paper, a three-dimensional semi-ellipsoidal scattering model is proposed for mobile-to-mobile communication channels, where uniformly distributed scatterers are assumed to be confined within the semi-ellipsoids around mobile stations. The semi-ellipsoidal shape with adjustable dimensions is considered to model the scattering phenomenon in urban streets and canyons. Using the proposed scattering model, a closed-form expression for the joint probability density function of the Angle-of-Arrival in azimuth and elevation planes of the incoming multipath signals is derived at each mobile station. Moreover, various observations are made, which show the impact of scatterers’ elevation and streets’ orientation on the spatial characteristics of mobile-to-mobile communication channel.

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Metadaten
Titel
3D Ellipsoidal Model for Mobile-to-Mobile Radio Propagation Environments
verfasst von
Muhammad Riaz
Syed Junaid Nawaz
Noor M. Khan
Publikationsdatum
01.10.2013
Verlag
Springer US
Erschienen in
Wireless Personal Communications / Ausgabe 4/2013
Print ISSN: 0929-6212
Elektronische ISSN: 1572-834X
DOI
https://doi.org/10.1007/s11277-013-1158-0

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