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

dc.contributor.author Zaghdoud, Nesrine
dc.contributor.author Mnaouer, Adel Ben
dc.contributor.author Boujemaa, Hatem
dc.contributor.author Touati, Farid
dc.date.accessioned 2021-04-06T13:00:16Z
dc.date.available 2021-04-06T13:00:16Z
dc.date.copyright © 2020
dc.date.copyright © 2020
dc.date.issued 2020-11-17
dc.description This 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/LCNSymposium50271.2020.9363270 en_US
dc.description.abstract In 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.sponsorship IEEE Computer Society (CS),IEEE Computer Society Technical Committee on Computer Communications (TCCC) en_US
dc.identifier.citation Zaghdoud, 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/LCNSymposium50271.2020.9363270 en_US
dc.identifier.isbn 978-172818314-5
dc.identifier.uri https://doi.org/10.1109/LCNSymposium50271.2020.9363270
dc.identifier.uri http://hdl.handle.net/20.500.12519/375
dc.language.iso en en_US
dc.publisher Institute of Electrical and Electronics Engineers Inc. en_US
dc.relation Authors 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.ispartofseries 2020 IEEE 45th LCN Symposium on Emerging Topics in Networking (LCN Symposium);
dc.rights Permission to reuse abstract has been secured from Institute of Electrical and Electronics Engineers Inc.
dc.rights.holder Copyright : 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.uri https://www.ieee.org/publications/rights/rights-policies.html
dc.subject 5G mobile communication systems en_US
dc.subject Channel state information en_US
dc.subject Finite difference method en_US
dc.subject Amplify and forward en_US
dc.subject Analytical results en_US
dc.subject Closed-form expression en_US
dc.subject Full-duplex relays en_US
dc.subject Numerical results en_US
dc.subject Partial relay selections en_US
dc.subject Secrecy outage probabilities en_US
dc.subject Wireless communications en_US
dc.subject Cooperative communication en_US
dc.title Secrecy Performance of Cooperative NOMA System with Multiple Full-Duplex Relays against Non-Colluding/Colluding Eavesdroppers en_US
dc.type Conference Paper en_US
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