Registered
APPARATUS FOR VISIBLE LIGHT COMMUNICATION PROVIDING INTUITIVE INFORMATION AND METHOD USING T
- Inventors
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Lim Sang-Kyu, Kang Tae-Gyu, Jang Il-Soon, Kim Dae Ho
- Application No.
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12846351 (2010.07.29)
- Publication No.
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20110033181 (2011.02.10)
- Registration No.
- 8391720 (2013.03.05)
- Country
- UNITED STATES
- Project Code
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09MC2300, Research of 380~780 nanometer Visible Light RGB Wireless Communications for IT Illumination Communication Fusion,
Kang Tae-Gyu
- Abstract
- There is disclosed a visible light communication technology capable of intuitively recognizing a transmission speed, an alignment status, a communication status, or a transmission rate. A visible light communication apparatus according to an embodiment of the present invention includes: a light source selecting unit selecting at least one light source of a plurality of light sources generating lights having different wavelengths by considering intuitive information distinguished depending on a wavelength in a visible light band; and a visible light communication unit performing visible light communication by at least one selected light source to allow the intuitive information to be recognized by a color corresponding to at least one selected light source. Accordingly, a user using the visible light communication can intuitively know an optimal communication status or transmission speed.
- KSP Keywords
- Different wavelengths, Light communication, Light sources, Optimal Communication, Transmission Rate, Transmission speed, Visible Light, Visible light communication(VLC), communication technologies
- Family
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