Physical Layer Secrecy Performance over Rayleigh/Rician Fading Channels
2014 (English)In: International Conference on Advanced Technologies for Communications, Hanoi, Vietnam: IEEE , 2014, Vol. Article number 7043367, 113-118 p.Conference paper (Refereed)
In this paper, we investigate the physical layer secrecy performance of a single-input single-output system that consists of single antenna devices and operates in the presence of a single antenna passive eavesdropper over dissimilar fading channels. In particular, we consider two scenarios in terms of dissimilar fading channel arrangements: 1) The legal/illegal channels are subject to Rayleigh/Rician fading, respectively; 2) The legal/illegal channels are subject to Rician/Rayleigh fading, respectively. Specifically, analytical expressions for the probability of the existence of a non-zero secrecy capacity and the secrecy outage probability are derived by using statistical characteristics of the signal-to-noise ratio. Numerical results are provided for selected scenarios to illustrate applications of the developed analytical expressions.
Place, publisher, year, edition, pages
Hanoi, Vietnam: IEEE , 2014. Vol. Article number 7043367, 113-118 p.
Physical Layer Secrecy, Non-zero Secrecy Capacity, Fading Channels
IdentifiersURN: urn:nbn:se:bth-6563DOI: 10.1109/ATC.2014.7043367Local ID: oai:bth.se:forskinfoB73CF8C060C98881C1257D9100378AA2ISBN: 978-147996955-5OAI: oai:DiVA.org:bth-6563DiVA: diva2:834081
7th International Conference on Advanced Technologies for Communications, ATC 2014; Hanoi; Viet Nam; 15 October 2014 through 17 October 2014