Modelo Complexo eta-mu Bivariável com Desbalanceamento de Clusters

Alessandro Paulo de Oliveira, Thiago Bairros, Rausley Adriano Amaral de Souza, Michel Daoud Yacoub

DOI: 10.14209/SBRT.2020.1570658277

Evento: XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2020)

Keywords: eta-mu distribution fading channels bivariate phase envelope joint distribution.

Abstract

In this paper, a fading model for the complex bivariate eta-mu channel, with an imbalance between the number of clusters of the in phase and quadrature components, is proposed. An exact closed-form expression for the joint probability density function including the two envelopes and their corresponding phases is obtained. It is assumed that the correlation occurs between the respective in phase components with each other and the respective in quadrature components with each other of the eta-mu signals. The proposed model generalizes two models already presented elsewhere in the literature.

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