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Type: Artigo
Title: The product of two α-μ variates and the composite α-μ multipath–shadowing model
Author: Leonardo, Elvio J.
Yacoub, Michel D.
Abstract: In this paper, the product of two independent and nonidentically distributed (i.n.i.d.) alpha-mu variates is considered. Exact reasonably simple closed-form expressions for the probability density function (pdf), the cumulative distribution function (cdf), and the moments of the resulting random variable (RV) are derived. These results find a wide range of applications in a number of fields, such as radar communications, multihop systems, multiple-input-multiple-input links, and cascaded communications in general. In particular, they are used here to describe a novel alpha-mu/alpha-mu composite multipath-shadowing fading model. Because the alpha-mu model alone comprises a substantial number of useful fading environments, its alpha-mu/alpha-mu composite version leads to a variety and an immense amount of composite fading distributions. The novel expressions for this rather flexible scenario compute instantaneously, constituting a powerful tool to characterize wireless fading channels
Subject: Variáveis aleatórias
Country: Estados Unidos
Editor: Institute of Electrical and Electronics Engineers
Rights: Fechado
Identifier DOI: 10.1109/TVT.2014.2342611
Date Issue: 2015
Appears in Collections:FEEC - Artigos e Outros Documentos

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