The impact of vehicular scattering on mobile communications

Millott, L.J.

doi:10.1109/vetec.1994.345393

Cited by 2 publications

(1 citation statement)

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“…For this reason, we study the effect of passing vehicles on the channel statistical properties. Measurement results in [10] have shown that the amplitude of waves scattered from more than one vehicle is small and the practical impact of vehicular scattering is confined to single-bounce rays. Therefore, doublebounce scattering from moving scatterers has been neglected in our model.…”

Section: Introductionmentioning

confidence: 99%

The Impact of Fixed and Moving Scatterers on the Statistics of MIMO Vehicle-to-Vehicle Channels

Chelli

Pätzold

2009

VTC Spring 2009 - IEEE 69th Vehicular Technology Conference

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Abstract-In this paper, we study the impact of fixed and moving clusters of scatterers on the statistics of multipleinput multiple-output (MIMO) vehicle-to-vehicle (V2V) channels. Double-bounce scattering is assumed for fixed scatterers, while single-bounce scattering is considered for moving scatterers. Starting from the geometrical street model, an analytical expression is derived for the channel gain taking into account the contributions of fixed and moving scatterers in a multiple-cluster scattering scenario. The statistical properties of the proposed channel model are studied. Analytical solutions are provided for the three-dimensional (3D) space-time cross-correlation function (CCF), the 2D space CCF, and the temporal autocorrelation function (ACF). All theoretical results are validated by simulations.

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Section: Introductionmentioning

confidence: 99%