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A Two-Dimensional Geometry-based Stochastic Model

机译:基于二维几何的随机模型

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摘要

In this paper, we undertake the problem of deriving the power angular scattering response (PASR) resulting from a Gaussian scatterer distribution. Differently from previous work, the scatter cluster can be located arbitrarily in the vicinity of the mobile unit. Furthermore, for the considered scatter geometry we derive both the angular and distance statistics at the observation point, allowing for the first time a theoretical characterization of PASR. A major byproduct of our analysis is that the Gaussian scatterer hypothesis is formally shown to produce a Gaussian power angular spectrum in a macrocell environment, which is in accordance with existing measurements.
机译:在本文中,我们承担了导出由高斯散射体分布产生的功率角散射响应(PASR)的问题。与以前的工作不同,散布簇可以任意放置在移动单元附近。此外,对于所考虑的散射几何形状,我们在观察点上导出了角度和距离统计信息,这首次实现了PASR的理论表征。我们分析的主要副产品是,高斯散射假设被正式显示为在宏小区环境中产生高斯功率角谱,这与现有的测量一致。

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