Conference item icon

Conference item

Enhancing security in VLC systems through beamforming

Abstract:

This paper proposes a novel zero-forcing (ZF) beamforming strategy that can simultaneously cope with active and passive eavesdroppers (EDs) in visible light communication systems. A related optimization problem is formulated to maximize the signal-to-noise ratio (SNR) of the legitimate user (UE) while suppressing the SNR of active ED to zero and constraining the average SNR of passive EDs. The proposed beamforming directs the transmission along a particular eigenmode related to the null space...

Expand abstract
Publication status:
Published
Peer review status:
Reviewed (other)

Actions


Access Document


Files:
Publisher copy:
10.1109/GLOBECOM42002.2020.9322628

Authors


More by this author
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
Division:
MPLS
Department:
Engineering Science
Sub department:
Engineering Science
Role:
Author
ORCID:
0000-0002-7420-1222
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Sub department:
Engineering Science
Role:
Author
ORCID:
0000-0002-9623-5087
Publisher:
IEEE Publisher's website
Journal:
Proceedings of the IEEE Global Communications Conference Journal website
Pages:
1-6
Publication date:
2021-01-25
Acceptance date:
2020-08-17
Event title:
IEEE Global Communications Conference
Event location:
Taipei, Taiwan
Event website:
https://globecom2020.ieee-globecom.org/
Event start date:
2020-12-07T00:00:00Z
Event end date:
2020-12-11T00:00:00Z
DOI:
EISBN:
978-1-7281-8298-8
EISSN:
2576-6813
ISSN:
1930-529X
ISBN:
978-1-7281-8299-5
Language:
English
Keywords:
Pubs id:
1127238
Local pid:
pubs:1127238
Deposit date:
2020-08-19

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP