Secrecy Characteristics With Assistance of Mixture Gamma Distribution

被引：17

作者：

Kong, Long ^{[1
]}

Kaddoum, Georges ^{[1
]}

机构：

[1] Univ Quebec, Ecole Technol Super, Dept Elect Engn, LaCIME, Montreal, PQ H3C 1K3, Canada

来源：

IEEE WIRELESS COMMUNICATIONS LETTERS | 2019年 / 8卷 / 04期

关键词：

Physical layer security (PLS); mixture gamma (MG) distribution; Meijer's G-function; PHYSICAL LAYER SECURITY; PERFORMANCE ANALYSIS; ALPHA; ACCURATE; KAPPA; ETA;

D O I：

10.1109/LWC.2019.2907083

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Considering the fact that the mixture gamma (MG) distribution is a general model that can be used to elaborate most well-known distributions, including small-scale, large-scale, and composite fadings, this letter studies the security issue when the received signal-to-noise ratios (SNRs) follow MG distributions. Closed-form expressions for secrecy metrics including the secrecy outage probability (SOP), the probability of non-zero secrecy capacity (PNZ), and the average secrecy capacity (ASC), are derived. Monte-Carlo simulations are presented to corroborate the accuracy of our derived results. Our derived secrecy metrics provide a general and unified analysis framework for the quick evaluation of the secrecy issue over wireless channels, even when the main channel and wiretap channel are subject to different wireless channels.

引用

页码：1086 / 1089

页数：4

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