Title :
Outage analysis of cognitive relay networks over α-μ fading channels
Author :
Kabiri, Charles ; Zepernick, Hans-Jurgen ; Hung Tran
Author_Institution :
Blekinge Inst. of Technol., Karlskrona, Sweden
Abstract :
In this paper, we investigate the performance of an underlay cognitive relay network over α-μ fading channels. In particular, we assume non-identical fading parameters and derive an analytical expression for the outage probability of a dual-hop underlay system subject to a peak interference power constraint. Numerical and simulation results are presented to evaluate the effect of fading parameters on the outage probability of the system.
Keywords :
cognitive radio; fading channels; probability; radiofrequency interference; relay networks (telecommunication); telecommunication network reliability; α-μ fading channels; dual-hop underlay system; network performance; nonidentical fading parameters; outage analysis; outage probability; peak interference power constraint; underlay cognitive relay network; Wireless communication; α-μ fading channels; Cognitive radio; decode-and-forward; outage probability; relay;
Conference_Titel :
Wireless Communications and Mobile Computing Conference (IWCMC), 2013 9th International
Conference_Location :
Sardinia
Print_ISBN :
978-1-4673-2479-3
DOI :
10.1109/IWCMC.2013.6583656
