Summary
IEICE Information and Communication Technology Forum
2016
Session Number:A5
Session:
Number:A5-3
Performance of Wireless Communication System in the Presence of Rician Short Term Fading, Gamma Long Term Fading and Cochannel Interference
Dragana Krstic, Mihajlo Stefanovic, Vladeta Milenkovic, Dragan Radenkovic, Hristo Ivanov, Erich Leitgeb,
pp.-
Publication Date:2016-10-01
Online ISSN:2188-5079
Summary:
Wireless communication system operating over Gamma shadowed Rician short term fading environment in the presence of cochannel interference subjected to Rician multipath fading is considered in this paper. In interference limited channel, signal to interference ratio (SIR) can be presented as ratio of product of Rician random variable and squared rooted of Gamma random variable and Rician random variable. The closed form expression for probability density function, moment generating function and moments of output signal to interference ratio are efficiently calculated. The influences of Rician factor of desired signal, Rician factor of cochannel interference and long term fading severity parameter on probability density function and moments are analyzed and discussed.