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Physical layer security in multiuser VLC systems with a randomly located eavesdropper

Abstract:

This paper proposes a secrecy enhancement mechanism for multiuser visible light communication (VLC) systems. Thanks to the inherent advantages of visible light that it cannot penetrate opaque walls and its channel gain largely depends on the distance, VLC systems can serve multiple users at a time with high security and dense spatial reuse. Nevertheless, in the presence of multiple users, the interference caused by other users' signals should be carefully considered when analyzing the secrecy...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1109/GLOBECOM38437.2019.9013592

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
Wolfson College
Role:
Author
ORCID:
0000-0002-9924-822X
More by this author
Institution:
University of Oxford
Department:
Engineering Science
Oxford college:
Oriel College
Role:
Author
Publisher:
Institute of Electrical and Electronics Engineers Publisher's website
Journal:
IEEE Global Communications Conference 2019 Journal website
Host title:
2019 IEEE Global Communications Conference (GLOBECOM)
Publication date:
2020-02-27
Acceptance date:
2019-07-19
Event title:
IEEE Global Communications Conference 2019
Event location:
Waikoloa, HI, USA
Event website:
https://globecom2019.ieee-globecom.org/
Event start date:
2019-12-09T00:00:00Z
Event end date:
2019-12-13T00:00:00Z
DOI:
ISSN:
2576-6813
Source identifiers:
1038479
ISBN:
978-1-7281-0962-6
Keywords:
Pubs id:
pubs:1038479
UUID:
uuid:3d5afd8d-2a6b-4c76-871f-878cb6ac6ec1
Local pid:
pubs:1038479
Deposit date:
2019-08-05

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