Optical Camera Communications: Principles, Modulations, Potential and Challenges

Cahyadi, Willy Anugrah, Chung, Yeon Ho, Ghassemlooy, Zabih and Hassan, Navid Bani (2020) Optical Camera Communications: Principles, Modulations, Potential and Challenges. Electronics, 9 (9). p. 1339. ISSN 2079-9292

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Official URL: https://doi.org/10.3390/electronics9091339

Abstract

Optical wireless communications (OWC) are emerging as cost-effective and practical solutions to the congested radio frequency-based wireless technologies. As part of OWC, optical camera communications (OCC) have become very attractive, considering recent developments in cameras and the use of fitted cameras in smart devices. OCC together with visible light communications (VLC) is considered within the framework of the IEEE 802.15.7m standardization. OCCs based on both organic and inorganic light sources as well as cameras are being considered for low-rate transmissions and localization in indoor as well as outdoor short-range applications and within the framework of the IEEE 802.15.7m standardization together with VLC. This paper introduces the underlying principles of OCC and gives a comprehensive overview of this emerging technology with recent standardization activities in OCC. It also outlines the key technical issues such as mobility, coverage, interference, performance enhancement, etc. Future research directions and open issues are also presented.

Item Type: Article
Uncontrolled Keywords: optical camera communications; visible light communications; camera receiver; wireless communications; LED-camera
Subjects: G400 Computer Science
H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: Elena Carlaw
Date Deposited: 19 Aug 2020 15:59
Last Modified: 19 Aug 2020 16:00
URI: http://nrl.northumbria.ac.uk/id/eprint/44139

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