On Secure Mixed RF-FSO Decode-and-Forward Relaying Systems With Energy Harvesting

被引：20
作者：
Saber, Mohammad Javad [1 ,2 ]
Mazloum, Jalil [3 ]
Sazdar, Amir Mehdi [3 ]
Keshavarz, Ahmad [1 ,2 ]
Piran, Md. Jalil [4 ]
机构：
[1] Persian Gulf Univ, Dept Elect Engn, Bushehr 75169, Iran
[2] Persian Gulf Univ, ICT Res Inst, Commun Res Ctr, Bushehr 75169, Iran
[3] Shahid Sattari Aeronaut Univ Sci & Technol, Dept Elect Engn, Tehran 13819, Iran
[4] Sejong Univ, Dept Comp Sci & Engn, Seoul 05006, South Korea
来源：
IEEE SYSTEMS JOURNAL | 2020年 / 14卷 / 03期
关键词：
RF-FSO system; decode-and-forward (DF) relaying; energy harvesting; simultaneous wireless information and power transfer (SWIPT); physical-layer security;
D O I：
10.1109/JSYST.2019.2940569
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this article, we study the security performance of a mixed radio frequency (RF)-free space optical (FSO) decode-and-forward (DF) relaying system with the simultaneous wireless information and power transfer (SWIPT) technology. The RF channels experience Nakagami-m fading and the FSO channel suffers Malaga turbulence and pointing errors. More precisely, we derive analytical closed-form expressions for the average secrecy capacity and the secrecy outage probability to investigate the security performance of the proposed mixed RF-FSO communication framework with energy harvesting technology.
引用
收藏
页码：4402 / 4405
页数：4
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