Physical-Layer Security over Non-Small-Scale Fading Channels

Gaofeng Pan, Chaoqing Tang, Xv Zhang, Tingting Li, Ying Weng, Yunfei Chen

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摘要

This paper investigates the performances of secure communications over non-small-scale fading channels. Specifically, considering three different cases when the main and eavesdropper channels experience independent lognormal fading, correlated lognormal fading, or independent composite fading, we study the average secrecy capacity and secrecy outage [including the probability of nonzero secrecy capacity (PNSC) and secure outage probability (SOP)] for these channel conditions. The approximated closed-form expressions for the average secrecy capacity, PNSC, and SOP are derived for these three different types of non-small fading channels. The accuracy of our performance analysis is verified by simulation.

源语言英语
文章编号7058442
页(从-至)1326-1339
页数14
期刊IEEE Transactions on Vehicular Technology
65
3
DOI
出版状态已出版 - 3月 2016
已对外发布

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引用此

Pan, G., Tang, C., Zhang, X., Li, T., Weng, Y., & Chen, Y. (2016). Physical-Layer Security over Non-Small-Scale Fading Channels. IEEE Transactions on Vehicular Technology, 65(3), 1326-1339. 文章 7058442. https://doi.org/10.1109/TVT.2015.2412140