Secure pre-coding and post-coding for OFDM systems along with hardware implementation

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dc.authorid0000-0003-4435-5500
dc.authorid0000-0001-9474-7372
dc.contributor.authorHamamreh, Jehad M.
dc.contributor.authorFurqan, Haji M.
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T19:38:01Z
dc.date.available10.07.201910:49:14
dc.date.available2019-07-10T19:38:01Z
dc.date.issued2017
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractAn effective and hardware-friendly physical layer security design, composed of a channel-based frequency pre-coder and a post-coder for OFDM-based systems, is proposed. The design is achieved by decomposing the diagonal matrix of the channel frequency amplitude of the legitimate receiver in order to obtain two unitary orthonormal matrices. The first matrix is used as a pre-coder just before the IFFT process at the transmitter, while the second matrix is used as a post-coder just after the FFT process at the receiver. Besides security, the presented design is interestingly found out to work as a shuffler or inter-leaver, which does not only provide secrecy, but also enhances the performance against burst errors. Moreover, a new channel calibration technique is developed to overcome the effect of channel reciprocity mismatch on the proposed scheme. The provided simulations and USRP hardware testbed implementation results validate the effectiveness of the proposed design in achieving practical and reliable secrecy with just minor modifications on the OFDM structure.
dc.description.sponsorshipInstitute of Electrical and Electronics Engineers (IEEE)en_US
dc.description.sponsorshipIEEE Spanish Sectionen_US
dc.description.sponsorshipPolytechnic University of Valenciaen_US
dc.identifier.citationHamamreh, J. M., Furqan, H. M. ve Arslan, H. (2017). Secure pre-coding and post-coding for OFDM systems along with hardware implementation. 13th International Wireless Communications and Mobile Computing Conference (IWCMC) içinde (1338-1343. ss.). Valencia, Spain, June 26-30, 2017. https://dx.doi.org/10.1109/IWCMC.2017.7986479
dc.identifier.doi10.1109/IWCMC.2017.7986479
dc.identifier.endpage1343
dc.identifier.isbn9781509043729
dc.identifier.issn2376-6492
dc.identifier.scopusqualityN/A
dc.identifier.startpage1338
dc.identifier.urihttps://hdl.handle.net/20.500.12511/1518
dc.identifier.urihttps://dx.doi.org/10.1109/IWCMC.2017.7986479
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ecinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/114E244
dc.relation.ispartof13th International Wireless Communications and Mobile Computing Conference (IWCMC)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleSecure pre-coding and post-coding for OFDM systems along with hardware implementation
dc.typeConference Object

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