Singh, R., Pergoloni, S., O'Farrell, T. orcid.org/0000-0002-7870-4097 et al. (3 more authors) (2018) White Light Constrained Multi-Primary Modulation for Visible Light Communication. In: 2017 IEEE Globecom Workshops (GC Wkshps). 2017 IEEE GLOBECOM (Global Hub: Connecting East and West), 04-08 Dec 2017, Marina Bay Sands Expo and Convention Centre, Singapore. IEEE
Abstract
The application of visible light communication (VLC) systems is to transmit data while maintaining efficient and good quality illumination service. In order to meet standard lighting requirements when multi-colored modulation techniques are used, such as color shift keying (CSK), the color fluctuation becomes a relevant issue. This paper presents a multi- primary (multi-color) modulation technique which provides reliable data transmission while keeping a strong constraint on the light color illuminated by every symbol of the modulation alphabet. The number of possible primary color combinations that ensure white light are calculated for a given set of multi-color light sources. The system performance in terms of bit error rate for different constellation is evaluated and compared against other multi-color VLC schemes in the literature, considering a range of channel impairments due to the optical front-end components.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. Reproduced in accordance with the publisher's self-archiving policy. |
Keywords: | Visible Light Communication; Multi-color LEDs; Signal Space; VLC Color Control; Constant Hue Modulation; Color Shift Keying |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 06 Apr 2018 09:12 |
Last Modified: | 21 Dec 2022 01:01 |
Published Version: | https://doi.org/10.1109/GLOCOMW.2017.8269142 |
Status: | Published |
Publisher: | IEEE |
Refereed: | Yes |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:129236 |