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Registered APPARATUS FOR VISIBLE LIGHT COMMUNICATION PROVIDING INTUITIVE INFORMATION AND METHOD USING T

직관 정보를 제공하는 가시광 통신 장치 및 이를 이용한 방법
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Inventors
Lim Sang-Kyu, Kang Tae-Gyu, Jang Il-Soon, Kim Dae Ho
Application No.
12846351 (2010.07.29)
Publication No.
20110033181 (2011.02.10)
Registration No.
8391720 (2013.03.05)
Country
UNITED STATES
Project Code
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
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Status Patent Country KIPRIS
Registered 직관 정보를 제공하는 가시광 통신 장치 및 이를 이용한 방법 KOREA KIPRIS
Registered Apparatus and method for visible light communications providing intutive information and method using the same UNITED STATES
Registered APPARATUS FOR VISIBLE LIGHT COMMUNICATION PROVIDING INTUITIVE UNITED STATES