On the Secrecy of Interference-Limited Networks under Composite Fading Channels

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dc.contributor.authorAlves, Hirley
dc.contributor.authorLima, Carlos H. M. de [UNESP]
dc.contributor.authorNardelli, Pedro. H. J.
dc.contributor.authorSouza, Richard Demo
dc.contributor.authorLatva-aho, Matti
dc.contributor.institutionUniv Oulu
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionFed Univ Technol Parana UTFPR
dc.date.accessioned2018-11-26T15:27:33Z
dc.date.available2018-11-26T15:27:33Z
dc.date.issued2015-09-01
dc.description.abstractThis letter deals with the secrecy capacity of the radio channel in interference-limited regime. We assume that interferers are uniformly scattered over the network area according to a Point Poisson Process and the channel model consists of path-loss, log-normal shadowing and Nakagami-m fading. Both the probability of non-zero secrecy capacity and the secrecy outage probability are then derived in closed-form expressions using tools of stochastic geometry and higher-order statistics. Our numerical results show how the secrecy metrics are affected by the disposition of the desired receiver, the eavesdropper and the legitimate transmitter.en
dc.description.affiliationUniv Oulu, CWC, Oulu, Finland
dc.description.affiliationSao Paulo State Univ UNESP, Sao Joao Da Boa Vista, Brazil
dc.description.affiliationFed Univ Technol Parana UTFPR, Curitiba, Parana, Brazil
dc.description.affiliationUnespSao Paulo State Univ UNESP, Sao Joao Da Boa Vista, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIdCAPES: 076/2012
dc.format.extent1306-1310
dc.identifierhttp://dx.doi.org/10.1109/LSP.2015.2398514
dc.identifier.citationIeee Signal Processing Letters. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 22, n. 9, p. 1306-1310, 2015.
dc.identifier.doi10.1109/LSP.2015.2398514
dc.identifier.fileWOS000349777300004.pdf
dc.identifier.issn1070-9908
dc.identifier.urihttp://hdl.handle.net/11449/158409
dc.identifier.wosWOS:000349777300004
dc.language.isoeng
dc.publisherIeee-inst Electrical Electronics Engineers Inc
dc.relation.ispartofIeee Signal Processing Letters
dc.relation.ispartofsjr0,732
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectComposite channel
dc.subjectsecrecy capacity
dc.subjectsecrecy outage probability
dc.subjectstochastic geometry
dc.titleOn the Secrecy of Interference-Limited Networks under Composite Fading Channelsen
dc.typeArtigo
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIeee-inst Electrical Electronics Engineers Inc
unesp.author.orcid0000-0002-8689-5313[1]

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