An Enhanced Color Shift Keying Modulation Scheme for High-Speed Wireless Visible Light Communications
- Submitting institution
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The University of Sheffield
- Unit of assessment
- 12 - Engineering
- Output identifier
- 2742
- Type
- D - Journal article
- DOI
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10.1109/JLT.2014.2328866
- Title of journal
- Journal of Lightwave Technology
- Article number
- -
- First page
- 2582
- Volume
- 32
- Issue
- 14
- ISSN
- 0733-8724
- Open access status
- Out of scope for open access requirements
- Month of publication
- June
- Year of publication
- 2014
- URL
-
-
- Supplementary information
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- Request cross-referral to
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- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
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2
- Research group(s)
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-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- Colour Shift Keying (CSK) is a visible light communication scheme standardized by IEEE 802.15.7, using 3 primary colours (3PCs) to modulate information. Here a novel CSK scheme based on 4PCs is developed, which substantially increases CSK's spectral efficiency and transmission reliability for a small increase in receiver complexity. Thorough system and optical device modelling, based on mathematical analysis and computer simulation, underpin the paper's findings. This has achieved considerable influence and application within the scientific field (Hanzo doi.org/10.1109/TVT.2014.2382875 and Wong doi.org/10.1109/JLT.2017.2693363). Furthermore, an IEEE 802.15.7 standards revision rated the use of 4PCs CSK for optical camera communications in mobile phones.
- Author contribution statement
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- Non-English
- No
- English abstract
- -