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Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2851598
Abstract: In Rayleigh fading channels, to enhance the secrecy performance of wireless communication systems and efficiently disturb the interception of eavesdroppers, the multiple-antenna source node utilizes the artificial noise aided precoding (ANP) strategy with imperfect channel…
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Keywords:
duplex relaying;
noise;
artificial noise;
noise aided ... See more keywords
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Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2018.2889119
Abstract: Recent developments in visible light communications (VLC) have focused on enhancing its security and privacy. This paper studies the physical layer security in VLC networks with multiple users when there is a single wiretap eavesdropper.…
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Keywords:
artificial noise;
aided precoding;
visible light;
precoding design ... See more keywords