Modelo Complexo eta-mu Bivariável com Desbalanceamento de Clusters

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.