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dc.contributor.authorSimpson, Oluyomi
dc.contributor.authorSun, Yichuang
dc.date.accessioned2020-02-04T01:03:07Z
dc.date.available2020-02-04T01:03:07Z
dc.date.issued2020-01-16
dc.identifier.citationSimpson , O & Sun , Y 2020 , A Stochastic based Physical Layer Security in Cognitive Radio Networks: Cognitive Relay to Fusion Center . in IEEE 38th International Performance Computing and Communications Conference (IPCCC) Proceedings . , 8958756 , 2019 IEEE 38th International Performance Computing and Communications Conference, IPCCC 2019 , IEEE , 2019 IEEE 38th International Performance Computing and Communications Conference (IPCCC) , London , United Kingdom , 29/10/19 . https://doi.org/10.1109/IPCCC47392.2019.8958756
dc.identifier.citationconference
dc.identifier.isbn9781728110257
dc.identifier.otherPURE: 19238006
dc.identifier.otherPURE UUID: daf41384-2c22-4c03-a0b6-85ff1c43ba81
dc.identifier.otherScopus: 85079095106
dc.identifier.urihttp://hdl.handle.net/2299/22146
dc.description© 2019 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.description.abstractCognitive radio networks (CRNs) are found to be, without difficulty wide-open to external malicious threats. Secure communication is an important prerequisite for forthcoming fifth-generation (5G) systems, and CRs are not exempt. A framework for developing the accomplishable benefits of physical layer security (PLS) in an amplify-andforward cooperative spectrum sensing (AF-CSS) in a cognitive radio network (CRN) using a stochastic geometry is proposed. In the CRN the spectrum sensing data from secondary users (SU) are collected by a fusion center (FC) with the assistance of access points (AP) as cognitive relays, and when malicious eavesdropping SU are listening. In this paper we focus on the secure transmission of active APs relaying their spectrum sensing data to the FC. Closed expressions for the average secrecy rate are presented. Analytical formulations and results substantiate our analysis and demonstrate that multiple antennas at the APs is capable of improving the security of an AF-CSSCRN. The obtained numerical results also show that increasing the number of FCs, leads to an increase in the secrecy rate between the AP and its correlated FC.en
dc.format.extent7
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartofIEEE 38th International Performance Computing and Communications Conference (IPCCC) Proceedings
dc.relation.ispartofseries2019 IEEE 38th International Performance Computing and Communications Conference, IPCCC 2019
dc.subjectcommunication system security
dc.subjectphysical layer security
dc.subjectcognitive radio networks
dc.subjectAmplify-and-Forward
dc.subjectCommunication system security
dc.subjectElectrical and Electronic Engineering
dc.subjectArtificial Intelligence
dc.subjectSafety, Risk, Reliability and Quality
dc.subjectComputer Networks and Communications
dc.subjectComputer Science Applications
dc.titleA Stochastic based Physical Layer Security in Cognitive Radio Networks: Cognitive Relay to Fusion Centeren
dc.contributor.institutionCommunications and Intelligent Systems
dc.contributor.institutionCentre for Engineering Research
dc.contributor.institutionSchool of Physics, Engineering & Computer Science
dc.contributor.institutionDepartment of Engineering and Technology
dc.identifier.urlhttps://ieeexplore.ieee.org/document/8958756
rioxxterms.versionAM
rioxxterms.versionofrecordhttps://doi.org/10.1109/IPCCC47392.2019.8958756
rioxxterms.typeOther
herts.preservation.rarelyaccessedtrue


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