Performance Analysis of Physical Layer Security Over k-μ Shadowed Fading Channels

Jiangfeng Sun, Xingwang Li, Mengyan Huang, Yuan Ding, Jin Jin, Gaofeng Pan

Research output: Contribution to journalArticle

10 Citations (Scopus)
39 Downloads (Pure)

Abstract

In this paper, the secrecy performance of the classic Wyner’s wiretap model over k-mu shadowed fading channels is studied. More specifically, we derive two analytical expressions for the lower bound of secure outage probability at high signal to noise ratio regime and the probability of strictly positive secrecy capacity over k-mu shadowed fading channels, respectively. As there exist infinite series in the two derived expressions, we further obtain two simple and explicit approximate expressions for the lower bound of secure outage probability and the probability of strictly positive secrecy capacity with the aid of the moment matching method. It is shown that the match between the analytical results and simulations is very excellent for all parameters under considerations.
Original languageEnglish
JournalIET Communications
Early online date6 Feb 2018
DOIs
Publication statusE-pub ahead of print - 6 Feb 2018

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