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dc.contributor.authorLei, Hongjiang
dc.contributor.authorDai, Zhijun
dc.contributor.authorPark, Kihong
dc.contributor.authorLei, Weijia
dc.contributor.authorpan, Gaofeng
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2018-09-26T13:28:40Z
dc.date.available2018-09-26T13:28:40Z
dc.date.issued2018-08-17
dc.identifier.citationLei H, Dai Z, Park K-H, Lei W, Pan G, et al. (2018) Secrecy Outage Analysis of Mixed RF-FSO Downlink SWIPT Systems. IEEE Transactions on Communications: 1–1. Available: http://dx.doi.org/10.1109/TCOMM.2018.2865944.
dc.identifier.issn0090-6778
dc.identifier.issn1558-0857
dc.identifier.doi10.1109/TCOMM.2018.2865944
dc.identifier.urihttp://hdl.handle.net/10754/628777
dc.description.abstractWe analyze a secure dual-hop mixed radio frequency-free space optical (RF-FSO) downlink simultaneous wireless information and power transfer (SWIPT) systems. The FSO link and all RF links experience Gamma-Gamma, independent and identical Nakagami-m fading, respectively. We analyze the effects of atmospheric turbulence, pointing error, detection technology, path loss, and energy harvesting on secrecy performance. Signal-to-noise ratios at both legitimate and illegitimate receivers are not independent since they are both simultaneously influenced by the FSO link. We derive the closedform expression of the secrecy outage probability (SOP) as well as the asymptotic result for SOP when signal-to-noise ratios at relay and legitimate destinations tend to infinity. Monte-Carlo simulations are performed to verify the accuracy of our analysis. The results show that the secrecy diversity order (SDO) depends on the fading parameter of the relay-destination link and the number of the destination’s antennas. Additionally, the SDO also depends on the fading parameters, the pointing error parameter, and the detection type of the FSO link.
dc.description.sponsorshipThis work was supported in part by the National Natural Science Foundation of China (NSFC) under Grant 61471076, Chinese Scholarship Council under Grant 201607845004, the Program for Changjiang Scholars and Innovative Research Team in University under Grant IRT 16R72, the Project of Fundamental Science and Frontier Technology Research Plan of Chongqing under Grant cstc2017jcyjAX0204 and cstc2015jcyjBX0085, and the Scientific and Technological Research Program of Chongqing Municipal Education Commission under Grant KJ1704088.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttps://ieeexplore.ieee.org/document/8438982
dc.rights(c) 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.subjectGamma-Gamma fading
dc.subjectmixed RF-FSO systems
dc.subjectNakagami-m fading
dc.subjectPhysical layer security
dc.subjectsecrecy outage probability
dc.subjectsimultaneous wireless information and power transfer
dc.titleSecrecy Outage Analysis of Mixed RF-FSO Downlink SWIPT Systems
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journalIEEE Transactions on Communications
dc.eprint.versionPost-print
dc.contributor.institutionSchool of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China and Chongqing Key Labs of Mobile Communications Technology, Chongqing 400065, China.
dc.contributor.institutionChongqing Key Laboratory of Nonlinear Circuits and Intelligent Information Processing, Southwest University, Chongqing 400715.
dc.identifier.arxivid1806.01895
kaust.personLei, Hongjiang
kaust.personPark, Kihong
kaust.personAlouini, Mohamed-Slim
refterms.dateFOA2018-09-27T07:53:11Z
dc.date.published-online2018-08-17
dc.date.published-print2018-12
dc.date.posted2018-06-05


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