Physical-Layer Security in Multiuser Visible Light Communication Networks
نویسندگان
چکیده
منابع مشابه
Physical Layer Security in Wireless Communication Networks
Physical layer (PHY) security has become an emerging area of research recently. Wireless networks use unguided medium as communication channels, so gathering wireless data transmission is easier when compared to traditional cable systems. With the rise of new security challenges, many different solutions have been offered and are being developed. However, maintaining security in wireless networ...
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One of the areas in which wireless networks based on visible light communication (VLC) are considered superior to traditional radio-based communication is security. The common slogan summarizing VLC security features is: WYSIWYS "What You See Is What You Send”. However, especially in the case of infrastructure downlink communication, security with respect to data snooping, jamming and modificat...
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In this paper, we study the physical layer security (PLS) of opportunistic scheduling for uplink scenarios of multiuser multirelay cooperative networks. To this end, we propose a low-complexity, yet comparable secrecy performance source relay selection scheme, called the proposed source relay selection (PSRS) scheme. Specifically, the PSRS scheme first selects the least vulnerable source and th...
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ژورنال
عنوان ژورنال: IEEE Journal on Selected Areas in Communications
سال: 2018
ISSN: 0733-8716
DOI: 10.1109/jsac.2017.2774429