Title :
Analytical Model for Outage Probability of Interference-Limited Systems over Extended Generalized-K Fading Channels
Author :
Anastasov, Jelena A. ; Djordjevic, Goran T. ; Stefanovic, Mihajlo C.
Author_Institution :
Fac. of Electron. Eng., Univ. of Nis, Nis, Serbia
fDate :
4/1/2012 12:00:00 AM
Abstract :
In this letter, the novel analytical expressions for the probability density function, cumulative distribution function and moment generating function of the signal-to-interference ratio are derived for the interference-limited system operating over the extended generalized-K (EGK) fading channel. Since the EGK distribution can be used for modeling a great variety of fading channels, the new derived formulae have high level of generality and can be used for estimating the effects of interference and different composite fading channel conditions on system performance. The proposed analytical analysis is complemented by various outage performance results and confirmed by simulations.
Keywords :
fading channels; probability; radiofrequency interference; EGK fading channel; composite fading channel; cumulative distribution function; extended generalized-K fading channel; interference-limited system; moment generating function; outage performance; outage probability; probability density function; signal-to-interference ratio; system performance; Analytical models; Fading; Interference; Performance analysis; Probability density function; Shadow mapping; Wireless communication; Co-channel interference; extended generalized-K distribution; fading channel; outage probability; shadowing;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2012.020712.112228
