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    Joint Secrecy for D2D Communications Underlying Cellular Networks

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    Type
    Conference Paper
    Authors
    Hyadi, Amal cc
    Rezki, Zouheir cc
    Labeau, Fabrice
    Alouini, Mohamed-Slim cc
    KAUST Department
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Electrical Engineering Program
    Date
    2018-01-15
    Online Publication Date
    2018-01-15
    Print Publication Date
    2017-12
    Permanent link to this record
    http://hdl.handle.net/10754/627453
    
    Metadata
    Show full item record
    Abstract
    In this work, we investigate the ergodic secrecy rate region of a block-fading spectrum-sharing system, where a D2D communication is underlying a cellular channel. We consider that both the primary and the secondary transmissions require their respective transmitted messages to be kept secret from a common eavesdropper under a joint secrecy constraint. The presented results are for three different scenarios, each corresponding to a particular requirement of the cellular system. First, we consider the case of a fair cellular system, and we show that the impact of jointly securing the transmissions can be balanced between the primary and the secondary systems. The second scenario examines the case when the primary network is demanding and requires the secondary transmission to be at a rate that is decodable by the primary receiver, while the last scenario assumes a joint transmission of artificial noise by the primary and the secondary transmitters. For each scenario, we present an achievable ergodic secrecy rate region that can be used as an indicator for the cellular and the D2D systems to agree under which terms the spectrum will be shared.
    Citation
    Hyadi A, Rezki Z, Labeau F, Alouini M-S (2017) Joint Secrecy for D2D Communications Underlying Cellular Networks. GLOBECOM 2017 - 2017 IEEE Global Communications Conference. Available: http://dx.doi.org/10.1109/glocom.2017.8254182.
    Publisher
    Institute of Electrical and Electronics Engineers (IEEE)
    Journal
    GLOBECOM 2017 - 2017 IEEE Global Communications Conference
    DOI
    10.1109/glocom.2017.8254182
    Additional Links
    ieeexplore.ieee.org/document/8254182/
    ae974a485f413a2113503eed53cd6c53
    10.1109/glocom.2017.8254182
    Scopus Count
    Collections
    Conference Papers; Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

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