On Secure NOMA Systems with Transmit Antenna Selection Schemes

Handle URI:
http://hdl.handle.net/10754/625343
Title:
On Secure NOMA Systems with Transmit Antenna Selection Schemes
Authors:
Lei, Hongjiang ( 0000-0002-9070-6300 ) ; Zhang, Jianming; Park, Kihong ( 0000-0002-6867-4277 ) ; Xu, Peng; Ansari, Imran Shafique; Pan, Gaofeng; Alomair, Basel; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
This paper investigates the secrecy performance of a two-user downlink non-orthogonal multiple access systems. Both single-input and single-output and multiple-input and singleoutput systems with different transmit antenna selection (TAS) strategies are considered. Depending on whether the base station has the global channel state information of both the main and wiretap channels, the exact closed-form expressions for the secrecy outage probability (SOP) with suboptimal antenna selection and optimal antenna selection schemes are obtained and compared with the traditional space-time transmission scheme. To obtain further insights, the asymptotic analysis of the SOP in high average channel power gains regime is presented and it is found that the secrecy diversity order for all the TAS schemes with fixed power allocation is zero. Furthermore, an effective power allocation scheme is proposed to obtain the nonzero diversity order with all the TAS schemes. Monte-Carlo simulations are performed to verify the proposed analytical results.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Citation:
Lei H, Zhang J, Park K-H, Xu P, Ansari IS, et al. (2017) On Secure NOMA Systems with Transmit Antenna Selection Schemes. IEEE Access: 1–1. Available: http://dx.doi.org/10.1109/ACCESS.2017.2737330.
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
IEEE Access
Issue Date:
9-Aug-2017
DOI:
10.1109/ACCESS.2017.2737330
Type:
Article
ISSN:
2169-3536
Sponsors:
This work was supported in part by the National Natural Science Foundation of China (NSFC) under Grant 61471076, Chinese Scholarship Council under Grant 201607845004, the Program for Changjiang Scholars and Innovative Research Team in University under Grant IRT 16R72, the special fund for Key Lab of Chongqing Municipal Education Commission, the Project of Fundamental and Frontier Research Plan of Chongqing under Grant cstc2015jcyjBX0085, cstc2017jcyjAX0204, and the Scientific and Technological Research Program of Chongqing Municipal Education Commission under Grant KJ1600413 and KJ1704088. Parts of this publication were made possible by grant # NPRP7-125-2-061 from the Qatar National Research Fund (QNRF) (a member of Qatar Foundation (QF)). The statements made herein are solely the responsibility of the authors.
Additional Links:
http://ieeexplore.ieee.org/document/8006199/
Appears in Collections:
Articles; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorLei, Hongjiangen
dc.contributor.authorZhang, Jianmingen
dc.contributor.authorPark, Kihongen
dc.contributor.authorXu, Pengen
dc.contributor.authorAnsari, Imran Shafiqueen
dc.contributor.authorPan, Gaofengen
dc.contributor.authorAlomair, Baselen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2017-08-14T06:41:38Z-
dc.date.available2017-08-14T06:41:38Z-
dc.date.issued2017-08-09en
dc.identifier.citationLei H, Zhang J, Park K-H, Xu P, Ansari IS, et al. (2017) On Secure NOMA Systems with Transmit Antenna Selection Schemes. IEEE Access: 1–1. Available: http://dx.doi.org/10.1109/ACCESS.2017.2737330.en
dc.identifier.issn2169-3536en
dc.identifier.doi10.1109/ACCESS.2017.2737330en
dc.identifier.urihttp://hdl.handle.net/10754/625343-
dc.description.abstractThis paper investigates the secrecy performance of a two-user downlink non-orthogonal multiple access systems. Both single-input and single-output and multiple-input and singleoutput systems with different transmit antenna selection (TAS) strategies are considered. Depending on whether the base station has the global channel state information of both the main and wiretap channels, the exact closed-form expressions for the secrecy outage probability (SOP) with suboptimal antenna selection and optimal antenna selection schemes are obtained and compared with the traditional space-time transmission scheme. To obtain further insights, the asymptotic analysis of the SOP in high average channel power gains regime is presented and it is found that the secrecy diversity order for all the TAS schemes with fixed power allocation is zero. Furthermore, an effective power allocation scheme is proposed to obtain the nonzero diversity order with all the TAS schemes. Monte-Carlo simulations are performed to verify the proposed analytical results.en
dc.description.sponsorshipThis work was supported in part by the National Natural Science Foundation of China (NSFC) under Grant 61471076, Chinese Scholarship Council under Grant 201607845004, the Program for Changjiang Scholars and Innovative Research Team in University under Grant IRT 16R72, the special fund for Key Lab of Chongqing Municipal Education Commission, the Project of Fundamental and Frontier Research Plan of Chongqing under Grant cstc2015jcyjBX0085, cstc2017jcyjAX0204, and the Scientific and Technological Research Program of Chongqing Municipal Education Commission under Grant KJ1600413 and KJ1704088. Parts of this publication were made possible by grant # NPRP7-125-2-061 from the Qatar National Research Fund (QNRF) (a member of Qatar Foundation (QF)). The statements made herein are solely the responsibility of the authors.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.urlhttp://ieeexplore.ieee.org/document/8006199/en
dc.rights(c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components of this work in other works.en
dc.subjectNon-orthogonal multiple accessen
dc.subjectphysical layer securityen
dc.subjecttransmit antenna selectionen
dc.subjectsecrecy outage probabilityen
dc.titleOn Secure NOMA Systems with Transmit Antenna Selection Schemesen
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.identifier.journalIEEE Accessen
dc.eprint.versionPost-printen
dc.contributor.institutionChongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, Chinaen
dc.contributor.institutionDepartment of Electrical and Computer Engineering (ECEN), Texas A&M University at Qatar (TAMUQ), Education City, Doha, Qataren
dc.contributor.institutionSchool of Computing and Communications, Lancaster University, LA1 4WA, UKen
dc.contributor.institutionNational Center for Cybersecurity Technology (C4C), King Abdulaziz City for Science and Technology (KACST), Riyadh 11442, Saudi Arabiaen
kaust.authorLei, Hongjiangen
kaust.authorPark, Kihongen
kaust.authorAlouini, Mohamed-Slimen
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