Secrecy Performance of AF relaying in Cooperative NOMA over Rician Channel

被引：0
|
作者：
Zaghdoud, Nesrine [1 ]
Alouane, Wided Hadj [1 ]
Boujemaa, Hatem [1 ]
Ben Mnaouer, Adel [2 ]
Touati, Farid [3 ]
机构：
[1] Univ Carthage, Higher Sch Commun Tunis SUPCOM, COSIM Res Lab, Tunis, Tunisia
[2] Canadian Univ Dubai, Fac Engn & Architecture, Dubai, U Arab Emirates
[3] Qatar Univ, Dept Elect Engn, Doha, Qatar
来源：
2019 15TH INTERNATIONAL WIRELESS COMMUNICATIONS & MOBILE COMPUTING CONFERENCE (IWCMC) | 2019年
关键词：
Amplify-and-Forward; cooperative NOMA; Rician fading; Secrecy Outage probability; NONORTHOGONAL MULTIPLE-ACCESS; PHYSICAL LAYER SECURITY; NETWORK;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we investigate the secrecy performance of an Amplify-and-Forward (AF) relay in a cooperative NOMA system. The AF relay ensures the transmission of the signal in the presence of one passive eavesdropper where all channels are assumed to undergo a Rician fading. In this context, analytical and asymptotic expressions for Secrecy Outage Probability (SOP) are derived. To verify our theoretical analysis, numerical results are presented, showing the effect of different Rician factors on secrecy performance.
引用
收藏
页码：805 / 810
页数：6
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