Novel representations for the multivariate non-central chi-square distribution with constant correlation and applications

KT Hemachandra, NC Beaulieu - 2011 IEEE wireless …, 2011 - ieeexplore.ieee.org
Novel representations for the multivariate probability density function (PDF) and cumulative
distribution function (CDF) of the equi-correlated non-central chi-square (χ 2) distribution are …

Novel representations for the equicorrelated multivariate non-central chi-square distribution and applications to MIMO systems in correlated Rician fading

KT Hemachandra, NC Beaulieu - IEEE transactions on …, 2011 - ieeexplore.ieee.org
Novel representations for the multivariate probability density function and cumulative
distribution function of the non-central chi-square distribution are derived. The solutions are …

New series representation for the trivariate non-central chi-squared distribution

P Dharmawansa, N Rajatheva… - IEEE transactions on …, 2009 - ieeexplore.ieee.org
This paper derives a new infinite series representation for the trivariate non-central chi-
squared distribution when the underlying correlated Gaussian variables have a tridiagonal …

New simple solutions for the bivariate Rician PDF and CDF

NC Beaulieu, KT Hemachandra - 2010 IEEE Wireless …, 2010 - ieeexplore.ieee.org
Novel simple forms for the probability density function (PDF) and the cumulative distribution
function (CDF) of two correlated Rician random variables (RVs) are derived. The new …

Novel simple forms for multivariate Rayleigh and Rician distributions with generalized correlation

NC Beaulieu, KT Hemachandra - 2010 IEEE Global …, 2010 - ieeexplore.ieee.org
Novel single integral representations for the multivariate probability density function and
cumulative distribution function of Rayleigh and Rician distributions are derived. A …

Novel simple forms for multivariate Nakagami-m distributions with generalized correlation

KT Hemachandra, NC Beaulieu - 2010 IEEE Wireless …, 2010 - ieeexplore.ieee.org
Novel single integral representations for the multivariate probability density function (PDF)
and cumulative distribution function (CDF) of the Nakagami-m distribution with integer and …

[PDF][PDF] A mathematical framework for expressing multivariate distributions useful in wireless communications

KT Hemachandra - 2010 - era.library.ualberta.ca
Multivariate statistics play an important role in performance analysis of wireless
communication systems in correlated fading channels. This thesis presents a framework …

Infinite-series representations associated with the bivariate Rician distribution and their applications

DA Zogas, GK Karagiannidis - IEEE Transactions on …, 2005 - ieeexplore.ieee.org
Analytical expressions for the evaluation of the bivariate Rician cumulative distribution
function (CDF), the covariance, and the characteristic function (CHF) are not known, despite …

On the approximation of the generalized-Κ distribution by a gamma distribution for modeling composite fading channels

S Al-Ahmadi, H Yanikomeroglu - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
In wireless channels, multipath fading and shadowing occur simultaneously leading to the
phenomenon referred to as composite fading. The use of the Nakagami probability density …

On the mulitvariate alpha-mu distribution with arbitrary correlation and fading parameters

RAA de Souza, MD Yacoub - 2008 IEEE International …, 2008 - ieeexplore.ieee.org
In this paper, a new infinite series representation for the multivariate alpha-mu joint
probability density function is derived allowing for an arbitrary correlation matrix and non …