Secrecy Performance of Cooperative NOMA System with Multiple Full-Duplex Relays against Non-Colluding/Colluding Eavesdroppers

dc.contributor.authorZaghdoud, Nesrine
dc.contributor.authorMnaouer, Adel Ben
dc.contributor.authorBoujemaa, Hatem
dc.contributor.authorTouati, Farid
dc.date.accessioned2021-04-06T13:00:16Z
dc.date.available2021-04-06T13:00:16Z
dc.date.copyright© 2020
dc.date.copyright© 2020
dc.date.issued2020-11-17
dc.descriptionThis conference paper is not available at CUD collection. The version of scholarly record of this conference paper is published in 2020 IEEE 45th LCN Symposium on Emerging Topics in Networking (LCN Symposium) (2020), available online at: https://doi.org/10.1109/LCNSymposium50271.2020.9363270en_US
dc.description.abstractIn 5G and beyond wireless communication net-works, non-orthogonal multiple access (NOMA) and Full-Duplex (FD) techniques are considered as promising key techniques. However, the secrecy in NOMA systems has proven to be quite challenging, especially in the presence of multiple eavesdroppers. For this purpose and using the potential of cooperative and FD communication, we investigate the secrecy performance of dual-hop FD Amplify-and-Forward NOMA system. Based on the channel state information of the first hop, partial relay selection (PRS) is performed to determine the best relay. The secrecy outage behaviour of the considered system is studied through deriving closed-form expressions of the secrecy outage probability (SOP) metric for both strong and weak NOMA users under the presence of multiple eavesdroppers in colluding and non-colluding wiretapping scenarios. Numerical results are also provided to verify the derived analytical results. © 2020 IEEE.en_US
dc.description.sponsorshipIEEE Computer Society (CS),IEEE Computer Society Technical Committee on Computer Communications (TCCC)en_US
dc.identifier.citationZaghdoud, N., Mnaouer, A.B., Boujemaa, H. & Touati, F. (2020). Secrecy Performance of Cooperative NOMA System with Multiple Full-Duplex Relays against Non-Colluding/Colluding Eavesdroppers. 2020 IEEE 45th LCN Symposium on Emerging Topics in Networking (LCN Symposium), 70-77, https://doi.org/10.1109/LCNSymposium50271.2020.9363270en_US
dc.identifier.isbn978-172818314-5
dc.identifier.urihttps://doi.org/10.1109/LCNSymposium50271.2020.9363270
dc.identifier.urihttp://hdl.handle.net/20.500.12519/375
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relationAuthors Affiliations : Zaghdoud, N., University of Carthage, SUPCOM, LR11TIC01 COSIM Research Lab, Ariana, 2083, Tunisia; Mnaouer, A.B., Canadian University, Faculty of Engineering and Architecture, Dubai, United Arab Emirates; Boujemaa, H., University of Carthage, SUPCOM, LR11TIC01 COSIM Research Lab, Ariana, 2083, Tunisia; Touati, F., Qatar University, Department of Electrical Engineering, Doha, Qatar
dc.relation.ispartofseries2020 IEEE 45th LCN Symposium on Emerging Topics in Networking (LCN Symposium);
dc.rightsPermission to reuse abstract has been secured from Institute of Electrical and Electronics Engineers Inc.
dc.rights.holderCopyright : 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, 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 component of this work in other works.
dc.rights.urihttps://www.ieee.org/publications/rights/rights-policies.html
dc.subject5G mobile communication systemsen_US
dc.subjectChannel state informationen_US
dc.subjectFinite difference methoden_US
dc.subjectAmplify and forwarden_US
dc.subjectAnalytical resultsen_US
dc.subjectClosed-form expressionen_US
dc.subjectFull-duplex relaysen_US
dc.subjectNumerical resultsen_US
dc.subjectPartial relay selectionsen_US
dc.subjectSecrecy outage probabilitiesen_US
dc.subjectWireless communicationsen_US
dc.subjectCooperative communicationen_US
dc.titleSecrecy Performance of Cooperative NOMA System with Multiple Full-Duplex Relays against Non-Colluding/Colluding Eavesdroppersen_US
dc.typeConference Paperen_US
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