Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/603695
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dc.contributor.authorWei Wangen_US
dc.contributor.authorKah Chan Tehen_US
dc.contributor.authorKwok Hung Lien_US
dc.date.accessioned2020-05-20T08:59:31Z-
dc.date.available2020-05-20T08:59:31Z-
dc.date.issued2016en_US
dc.identifier.issn2162-2337en_US
dc.identifier.issn2162-2345en_US
dc.identifier.other10.1109/LWC.2015.2488660en_US
dc.identifier.urihttp://localhost/handle/Hannan/136020en_US
dc.identifier.urihttp://localhost/handle/Hannan/603695-
dc.description.abstractIn this letter, a generalized multi-relay selection scheme is proposed to improve the security in a cooperative relay network. Assuming that only the statistical channel state information of the eavesdropper is available at the transmitter, a semiclosed-form expression of the secrecy outage probability (SOP) is derived. Based on this, both the power allocation factor and the number of relay nodes are jointly optimized to minimize the SOP. Simulation results show that the proposed multi-relay selection scheme outperforms the conventional single-relay selection scheme without increasing the overhead.en_US
dc.publisherIEEEen_US
dc.relation.haspart7294657.pdfen_US
dc.subjectmax-min|Physical layer security|multi-relay selection|secrecy outage probabilityen_US
dc.titleGeneralized Relay Selection for Improved Security in Cooperative DF Relay Networksen_US
dc.typeArticleen_US
dc.journal.volume5en_US
dc.journal.issue1en_US
dc.journal.titleIEEE Wireless Communications Lettersen_US
Appears in Collections:2016

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Full metadata record
DC FieldValueLanguage
dc.contributor.authorWei Wangen_US
dc.contributor.authorKah Chan Tehen_US
dc.contributor.authorKwok Hung Lien_US
dc.date.accessioned2020-05-20T08:59:31Z-
dc.date.available2020-05-20T08:59:31Z-
dc.date.issued2016en_US
dc.identifier.issn2162-2337en_US
dc.identifier.issn2162-2345en_US
dc.identifier.other10.1109/LWC.2015.2488660en_US
dc.identifier.urihttp://localhost/handle/Hannan/136020en_US
dc.identifier.urihttp://localhost/handle/Hannan/603695-
dc.description.abstractIn this letter, a generalized multi-relay selection scheme is proposed to improve the security in a cooperative relay network. Assuming that only the statistical channel state information of the eavesdropper is available at the transmitter, a semiclosed-form expression of the secrecy outage probability (SOP) is derived. Based on this, both the power allocation factor and the number of relay nodes are jointly optimized to minimize the SOP. Simulation results show that the proposed multi-relay selection scheme outperforms the conventional single-relay selection scheme without increasing the overhead.en_US
dc.publisherIEEEen_US
dc.relation.haspart7294657.pdfen_US
dc.subjectmax-min|Physical layer security|multi-relay selection|secrecy outage probabilityen_US
dc.titleGeneralized Relay Selection for Improved Security in Cooperative DF Relay Networksen_US
dc.typeArticleen_US
dc.journal.volume5en_US
dc.journal.issue1en_US
dc.journal.titleIEEE Wireless Communications Lettersen_US
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7294657.pdf285.7 kBAdobe PDFThumbnail
Preview File
Full metadata record
DC FieldValueLanguage
dc.contributor.authorWei Wangen_US
dc.contributor.authorKah Chan Tehen_US
dc.contributor.authorKwok Hung Lien_US
dc.date.accessioned2020-05-20T08:59:31Z-
dc.date.available2020-05-20T08:59:31Z-
dc.date.issued2016en_US
dc.identifier.issn2162-2337en_US
dc.identifier.issn2162-2345en_US
dc.identifier.other10.1109/LWC.2015.2488660en_US
dc.identifier.urihttp://localhost/handle/Hannan/136020en_US
dc.identifier.urihttp://localhost/handle/Hannan/603695-
dc.description.abstractIn this letter, a generalized multi-relay selection scheme is proposed to improve the security in a cooperative relay network. Assuming that only the statistical channel state information of the eavesdropper is available at the transmitter, a semiclosed-form expression of the secrecy outage probability (SOP) is derived. Based on this, both the power allocation factor and the number of relay nodes are jointly optimized to minimize the SOP. Simulation results show that the proposed multi-relay selection scheme outperforms the conventional single-relay selection scheme without increasing the overhead.en_US
dc.publisherIEEEen_US
dc.relation.haspart7294657.pdfen_US
dc.subjectmax-min|Physical layer security|multi-relay selection|secrecy outage probabilityen_US
dc.titleGeneralized Relay Selection for Improved Security in Cooperative DF Relay Networksen_US
dc.typeArticleen_US
dc.journal.volume5en_US
dc.journal.issue1en_US
dc.journal.titleIEEE Wireless Communications Lettersen_US
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7294657.pdf285.7 kBAdobe PDFThumbnail
Preview File