发明名称 |
APPARATUS FOR VISIBLE LIGHT COMMUNICATION PROVIDING INTUITIVE INFORMATION AND METHOD USING THE SAME |
摘要 |
There is disclosed a visible light communication technology capable of intuitively recognizing a transmission speed, an alignment state, a communication state, 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 from among 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 state or transmission speed.
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申请公布号 |
US2011033181(A1) |
申请公布日期 |
2011.02.10 |
申请号 |
US20100846351 |
申请日期 |
2010.07.29 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
JANG IL-SOON;KIM DAE-HO;LIM SANG-KYU;KANG TAE-GYU |
分类号 |
H04J14/00;H04B10/04;H04B10/08 |
主分类号 |
H04J14/00 |
代理机构 |
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