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IEEE 802.15.7 Visible Light Communication: Modulation Schemes and Dimming Support
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- Authors
- Sridhar Rajagopal, Richard D. Roberts, Sang-Kyu Lim
- Issue Date
- 2012-03
- Citation
- IEEE Communications Magazine, v.50, no.3, pp.72-82
- ISSN
- 0163-6804
- Publisher
- IEEE
- Language
- English
- Type
- Journal Article
- Abstract
- Visible light communication refers to shortrange optical wireless communication using visible light spectrum from 380 to 780 nm. Enabled by recent advances in LED technology, IEEE 802.15.7 supports high-data-rate visible light communication up to 96 Mb/s by fast modulation of optical light sources which may be dimmed during their operation. IEEE 802.15.7 provides dimming adaptable mechanisms for flicker-free high-data-rate visible light communication. © 2012 IEEE.
- KSP Keywords
- 780 nm, Flicker-free, High data rate, IEEE 802.15.7, LED technology, Light sources, Modulation scheme, Optical Wireless Communications(OWC), Visible light communication(VLC), dimming support, light spectrum