On Secrecy Analysis of DF Based Dual Hop Mixed RF-FSO Systems
In this paper, the secrecy performance of a mixed radio frequency-free space optical (RF-FSO) communication system that consists of a source (S), a relay (R), a destination (D), and an eavesdropper (E), is studied. In this system, it is assumed that the E can overhear the free space optical (FSO) li...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/8704261/ |
| _version_ | 1818410957754335232 |
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| author | Xiaojun Pan Honglin Ran Gaofeng Pan Yiyuan Xie Jiliang Zhang |
| author_facet | Xiaojun Pan Honglin Ran Gaofeng Pan Yiyuan Xie Jiliang Zhang |
| author_sort | Xiaojun Pan |
| collection | DOAJ |
| description | In this paper, the secrecy performance of a mixed radio frequency-free space optical (RF-FSO) communication system that consists of a source (S), a relay (R), a destination (D), and an eavesdropper (E), is studied. In this system, it is assumed that the E can overhear the free space optical (FSO) link between R and D as it is close to D. It is further assumed that the radio frequency (RF) and FSO links experience Rayleigh and Gamma-Gamma fading, respectively. Considering atmospheric turbulence, pointing errors, two types of detection techniques, and decode-and-forward scheme, the closed-form expressions for the lower bound of secrecy outage probability and the probability of strictly positive secrecy capacity are derived. Monte Carlo simulation results are also presented to validate the accuracy of the derivations. |
| first_indexed | 2024-12-14T10:23:47Z |
| format | Article |
| id | doaj.art-d2ff0ac166d54a489be876afac4fe4ed |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-14T10:23:47Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-d2ff0ac166d54a489be876afac4fe4ed2022-12-21T23:06:28ZengIEEEIEEE Access2169-35362019-01-017667256673010.1109/ACCESS.2019.29142278704261On Secrecy Analysis of DF Based Dual Hop Mixed RF-FSO SystemsXiaojun Pan0Honglin Ran1Gaofeng Pan2Yiyuan Xie3Jiliang Zhang4https://orcid.org/0000-0001-8610-0712Key Laboratory of Networks and Cloud Computing Security of Universities in Chongqing, School of Electronic and Information Engineering, Southwest University, Chongqing, ChinaKey Laboratory of Networks and Cloud Computing Security of Universities in Chongqing, School of Electronic and Information Engineering, Southwest University, Chongqing, ChinaSchool of Information and Electronics, Beijing Institute of Technology, Beijing, ChinaKey Laboratory of Networks and Cloud Computing Security of Universities in Chongqing, School of Electronic and Information Engineering, Southwest University, Chongqing, ChinaKey Laboratory of Networks and Cloud Computing Security of Universities in Chongqing, School of Electronic and Information Engineering, Southwest University, Chongqing, ChinaIn this paper, the secrecy performance of a mixed radio frequency-free space optical (RF-FSO) communication system that consists of a source (S), a relay (R), a destination (D), and an eavesdropper (E), is studied. In this system, it is assumed that the E can overhear the free space optical (FSO) link between R and D as it is close to D. It is further assumed that the radio frequency (RF) and FSO links experience Rayleigh and Gamma-Gamma fading, respectively. Considering atmospheric turbulence, pointing errors, two types of detection techniques, and decode-and-forward scheme, the closed-form expressions for the lower bound of secrecy outage probability and the probability of strictly positive secrecy capacity are derived. Monte Carlo simulation results are also presented to validate the accuracy of the derivations.https://ieeexplore.ieee.org/document/8704261/Radio frequency-free space optical (RF-FSO)Gamma-Gamma fadingsecrecy outage probabilityprobability of strictly positive secrecy capacity |
| spellingShingle | Xiaojun Pan Honglin Ran Gaofeng Pan Yiyuan Xie Jiliang Zhang On Secrecy Analysis of DF Based Dual Hop Mixed RF-FSO Systems IEEE Access Radio frequency-free space optical (RF-FSO) Gamma-Gamma fading secrecy outage probability probability of strictly positive secrecy capacity |
| title | On Secrecy Analysis of DF Based Dual Hop Mixed RF-FSO Systems |
| title_full | On Secrecy Analysis of DF Based Dual Hop Mixed RF-FSO Systems |
| title_fullStr | On Secrecy Analysis of DF Based Dual Hop Mixed RF-FSO Systems |
| title_full_unstemmed | On Secrecy Analysis of DF Based Dual Hop Mixed RF-FSO Systems |
| title_short | On Secrecy Analysis of DF Based Dual Hop Mixed RF-FSO Systems |
| title_sort | on secrecy analysis of df based dual hop mixed rf fso systems |
| topic | Radio frequency-free space optical (RF-FSO) Gamma-Gamma fading secrecy outage probability probability of strictly positive secrecy capacity |
| url | https://ieeexplore.ieee.org/document/8704261/ |
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