一种有用的双阴影衰落模型

Jonathan W. Browning, S. Cotton, D. Morales-Jiménez, P. Sofotasios, M. Yacoub
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引用次数: 0

摘要

在本文中,我们为最近提出的双阴影衰落模型的格式1提供了一种替代表征。与最初的定义不同,主导分量和均方根信号都受到Nakagami-m过程的影响。在本文中,我们推导了包络概率密度函数(PDF)、矩、矩生成函数和联合包络相函数的解析表达式。此外,借助联合包络-相位PDF,我们研究了这种双阴影衰落模型解释的相位特性,同时使用矩量,我们提供了相应的衰落量分析。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Double-Shadowed Rician Fading Model: A Useful Characterization
In this paper, we provide an alternative characterization for format 1 of the recently proposed double shadowed Rician fading model. Unlike the original definition, both the dominant component and the rms signal are impacted by Nakagami-m processes. For this exposition, we derive analytical expressions for the envelope probability density function (PDF), the moments, the moment generating function, and the joint envelope-phase PDF. In addition, with the aid of the joint envelope-phase PDF, we investigate the phase properties of this interpretation of the double shadowed Rician fading model, while using the moments, we provide an analysis of the corresponding amount of fading.
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