On physical-layer concepts and metrics in secure signal transmission

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dc.authorid0000-0003-4435-5500
dc.authorid0000-0001-9474-7372
dc.contributor.authorGüvenkaya, Ertuğrul
dc.contributor.authorHamamreh, Jehad M.
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T20:02:32Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T20:02:32Z
dc.date.issued2017
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.descriptionWOS: 000416283700002
dc.description.abstractCommunication secrecy in the wireless systems has unique challenges due to broadcasting nature of the radio waves, as compared to its wire-line counterpart. At the same time, different and independent perceptions of the transmitted signal by the legitimate receiver and the eavesdropper provide new opportunities for secure communication. The distinctness in the physical propagation environment, e.g., in received power, wireless channel, and location of the legitimate and illegitimate nodes, when coupled with random and unique signatures, can be exploited for secure communication without using secret keys. In this paper, fundamental stages as well as requirements of the physical layer (PHY) security in information transmission are reviewed from a novel perspective. Then, main performance metrics in secure communication are surveyed including from information theoretic measures to practical considerations along with associated generalizations. The presented comprehensive viewpoint of PHY security stages and metrics is helpful to better understand the techniques exploiting the physics to secure the information in the lowest layer of the communication system.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [114E244]en_US
dc.description.sponsorshipThis paper is partially supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under grant No. 114E244.en_US
dc.identifier.citationGüvenkaya, E., Hamamreh, J. M. ve Arslan, H. (2017). On physical-layer concepts and metrics in secure signal transmission. Physical Communication, 25, 14-25. https://dx.doi.org/10.1016/j.phycom.2017.08.011
dc.identifier.doi10.1016/j.phycom.2017.08.011
dc.identifier.endpage25
dc.identifier.issn1874-4907
dc.identifier.scopusqualityQ2
dc.identifier.startpage14
dc.identifier.urihttps://dx.doi.org/10.1016/j.phycom.2017.08.011
dc.identifier.urihttps://hdl.handle.net/20.500.12511/3673
dc.identifier.volume25
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ecinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/114E244
dc.relation.ispartofPhysical Communicationen_US
dc.relation.publicationcategoryDiğer
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectEavesdropping
dc.subjectPHY-Security
dc.subjectSecrecy Rate
dc.subjectSecurity Gap
dc.subjectWireless Communications
dc.subjectWireless Fading Channel
dc.titleOn physical-layer concepts and metrics in secure signal transmission
dc.typeReview Article

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