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Article: Research from University of Western Sydney broadens understanding of vehicular technology.
- Article from:
- Journal of Transportation
- Article date:
- November 14, 2009
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According to a study from Penrith, Australia, "This paper proposes a hyperbolic distribution to model the distribution of random scatterers between a base station (BS) and the user equipment (UE) in multipath mobile environments. New hyperbolic angle-of-arrival (AoA) probability density function (pdf), power azimuth spectrum ( PAS), time-of-arrival (ToA) pdf, and power delay spectrum (PDS) are derived."
"The effectiveness of Gaussian, Janaswamy, and hyperbolic scatterer distributions is assessed by estimating their fitting errors to a given empirical data set. New 3-D simulation results on the Gaussian and hyperbolic PAS and PDS are given and discussed," wrote ...