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Physical Layer Security in Visible Light Communication Systems with Randomly Located Colluding Eavesdroppers

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journal contribution
posted on 25.07.2018, 08:15 by Sunghwan Cho, Gaojie Chen, Justin P. Coon
This letter investigates the secrecy performance in visible light communication (VLC) in the presence of randomly located colluding eavesdroppers (EDs). Colluding EDs can combine their observations and degrade the secrecy performance of the VLC systems. Utilizing the numerical inversion of a characteristic function, the probability distribution of the combined signal-to-noise ratio of colluding EDs is analyzed. The closed-form expression of the secrecy outage probability is derived and verified by Monte Carlo simulations.

Funding

This work was supported by EPSRC grant number EP/N002350/1.

History

Citation

IEEE Wireless Communications Letters, 2018

Author affiliation

/Organisation/COLLEGE OF SCIENCE AND ENGINEERING/Department of Engineering

Version

AM (Accepted Manuscript)

Published in

IEEE Wireless Communications Letters

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

issn

2162-2337

eissn

2162-2345

Copyright date

2018

Available date

25/07/2018

Publisher version

https://ieeexplore.ieee.org/document/8327926/

Language

en