Spatially distributed channel shortening aided physical layer security

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dc.authorid0000-0001-8878-6121
dc.authorid0000-0002-1256-0203
dc.authorid0000-0001-9474-7372
dc.contributor.authorSolaija, Muhammad Sohaib J.
dc.contributor.authorSalman, Hanadi
dc.contributor.authorQaraqe, Khalid A.
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned2023-11-15T06:46:54Z
dc.date.available2023-11-15T06:46:54Z
dc.date.issued2023
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractWireless networks have become imperative in all areas of human life. As such, one of the most critical concerns in next-generation networks is ensuring the security and privacy of user data/communication. Cryptography has been conventionally used to tackle this, but it may not be scalable (in terms of key exchange and management) with the increasingly heterogeneous network deployments. Physical layer security (PLS) provides a promising alternative but struggles when an attacker boasts a better wireless channel as compared to the legitimate user. In this work, a spatially distributed channel shortening approach is leveraged to address this problem. Specifically, the user data is split into multiple parts, where each part is sent using a different transmission point. This ensures that at least one of the illegitimate links experiences worse propagation channel as compared to the legitimate one. Additionally, a channel shortening filter is applied w.r.t legitimate links, which results in inter-symbol interference being introduced at the receiver. Results show significant enhancement of the achievable secrecy capacity as compared to state-of-the-art channel shortening-based PLS methods.
dc.description.sponsorshipHuawei ; Telecommunications Center of the Technology Innovation Institute (TII)en_US
dc.identifier.citationSolaija, M. S. J., Salman, H., Qaraqe, K. A. ve Arslan, H. (2023). Spatially distributed channel shortening aided physical layer security. 3rd IEEE International Mediterranean Conference on Communications and Networking, MeditCom 2023 içinde (288-292. ss.). Dubrovnik, 4-7 September 2023. https://dx.doi.org/10.1109/MeditCom58224.2023.10266591
dc.identifier.doi10.1109/MeditCom58224.2023.10266591
dc.identifier.endpage292
dc.identifier.isbn9798350333732
dc.identifier.scopus2-s2.0-85175201073
dc.identifier.scopusqualityN/A
dc.identifier.startpage288
dc.identifier.urihttps://dx.doi.org/10.1109/MeditCom58224.2023.10266591
dc.identifier.urihttps://hdl.handle.net/20.500.12511/11777
dc.indekslendigikaynakScopus
dc.institutionauthorSolaija, Muhammad Sohaib J.
dc.institutionauthorSalman, Hanadi
dc.institutionauthorArslan, Hüseyin
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof3rd IEEE International Mediterranean Conference on Communications and Networking, MeditCom 2023en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject5G
dc.subject6G
dc.subjectChannel Shortening
dc.subjectCoordinated Multipoint (CoMP)
dc.subjectMulti-Connectivity
dc.subjectOFDM
dc.subjectPhysical Layer Security
dc.subjectSpatially Distributed System
dc.titleSpatially distributed channel shortening aided physical layer security
dc.typeConference Object

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