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dc.contributor.authorLei, Lei
dc.contributor.authorChang, Zheng
dc.contributor.authorHu, Yun
dc.contributor.authorRistaniemi, Tapani
dc.contributor.authorYuan, Yaxiong
dc.contributor.authorChatzinotas, Symeon
dc.date.accessioned2020-01-07T16:39:13Z
dc.date.available2020-01-07T16:39:13Z
dc.date.issued2019
dc.identifier.citationLei, L., Chang, Z., Hu, Y., Ristaniemi, T., Yuan, Y., & Chatzinotas, S. (2019). Energy-Efficient Resource Optimization with Wireless Power Transfer for Secure NOMA Systems. In <i>ICCC 2018 : IEEE/CIC International Conference on Communications in China</i>. IEEE. <a href="https://doi.org/10.1109/iccchina.2018.8641140" target="_blank">https://doi.org/10.1109/iccchina.2018.8641140</a>
dc.identifier.otherCONVID_28925671
dc.identifier.otherTUTKAID_80686
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/67148
dc.description.abstractIn this paper, we investigate resource allocation algorithm design for secure non-orthogonal multiple access (NOMA) systems empowered by wireless power transfer. With the consideration of an existing eavesdropper, the objective is to obtain secure and energy efficient transmission among multiple users by optimizing time, power and subchannel allocation. Moreover, we also take into consideration for the practical case that the statistics of the channel state information of the eavesdropper is not available. In order to address the optimization problem and its high computational complexity, we propose an iterative algorithm with guaranteed convergence to deliver a suboptimal solution for general cases. For some special cases, the solution ensures the global optimum. Numerical studies demonstrate the competitiveness of the proposed algorithmic solution over conventional orthogonal multiple access systems as well as over other existing NOMA resource allocation schemes.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartofICCC 2018 : IEEE/CIC International Conference on Communications in China
dc.rightsIn Copyright
dc.subject.otherresource management
dc.subject.otherNOMA
dc.subject.otheroptimization
dc.subject.othersecurity
dc.subject.otherwireless power transfer
dc.subject.otherreceivers
dc.titleEnergy-Efficient Resource Optimization with Wireless Power Transfer for Secure NOMA Systems
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-202001071061
dc.contributor.laitosInformaatioteknologian tiedekuntafi
dc.contributor.laitosFaculty of Information Technologyen
dc.contributor.oppiaineTietotekniikkafi
dc.contributor.oppiaineMathematical Information Technologyen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.date.updated2020-01-07T10:15:22Z
dc.relation.isbn978-1-5386-7006-4
dc.description.reviewstatuspeerReviewed
dc.type.versionacceptedVersion
dc.rights.copyright© 2018 IEEE/CIC International Conference on Communications in China (ICCC).
dc.rights.accesslevelopenAccessfi
dc.relation.conferenceIEEE/CIC International Conference on Communications in China
dc.subject.ysolangaton tiedonsiirto
dc.subject.ysooptimointi
dc.subject.ysoturvallisuus
dc.subject.ysolangaton viestintä
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p5445
jyx.subject.urihttp://www.yso.fi/onto/yso/p13477
jyx.subject.urihttp://www.yso.fi/onto/yso/p7349
jyx.subject.urihttp://www.yso.fi/onto/yso/p5443
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1109/iccchina.2018.8641140


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