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Secure Millimeter-Wave Ad Hoc Communications Using Physical Layer Security

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dc.contributor.author Zhang, Yuanyu en
dc.contributor.author Shen, Yulong en
dc.contributor.author Jiang, Xiaohong en
dc.contributor.author Kasahara, Shoji en
dc.date.accessioned 2021-08-30T06:21:14Z en
dc.date.available 2021-08-30T06:21:14Z en
dc.date.issued 2021-01-25 en
dc.identifier.uri http://hdl.handle.net/10061/14434 en
dc.description.abstract Millimeter-wave (mmWave) communications are highly promising to improve the capacity of modern wireless networks, while the physical layer security (PLS) techniques hold great potential to enhance the critical secrecy performance therein. By carefully exploiting the significant signal difference between the Non-Light-of-Sight (NLoS) and Line-of-Sight (LoS) mmWave links, this paper proposes a Sight-based Cooperative Jamming (SCJ) scheme to improve the PLS performance of mmWave ad hoc communications. In this scheme, each potential jammer that has no LoS link to its nearest receiver but may have LoS links to eavesdroppers is selected with a certain probability to generate artificial noise such that channel advantages at legitimate receivers can be achieved. For performance modeling of the new jamming scheme, novel and efficient theoretical approximation approaches are firstly developed to enable the challenging issue of interference distribution modeling to be tackled, and then a theoretical framework based on stochastic geometry is proposed to capture the secrecy transmission capacity behavior under the SCJ scheme. Finally, extensive numerical results are provided to illustrate the SCJ scheme under various network scenarios. en
dc.language.iso en en
dc.publisher IEEE en
dc.rights This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/ en
dc.subject Physical layer security en
dc.subject millimeter-wave ad hoc communications en
dc.subject cooperative jamming en
dc.title Secure Millimeter-Wave Ad Hoc Communications Using Physical Layer Security en
dc.type.nii Journal Article en
dc.contributor.transcription カサハラ, ショウジ ja
dc.contributor.alternative 笠原, 正治 ja
dc.textversion publisher en
dc.identifier.eissn 1556-6021 en
dc.identifier.jtitle IEEE Transactions on Information Forensics and Security en
dc.identifier.spage 1 en
dc.identifier.epage 1 en
dc.relation.doi 10.1109/TIFS.2021.3054507 en
dc.identifier.NAIST-ID 74653619 en
dc.identifier.NAIST-ID 73298887 en
dc.relation.isIdenticalTo https://ieeexplore.ieee.org/document/9335641 en

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