송수신 전송 속도와 송수신 장치간의 align 상태를 직관적으로 제공하는 가시광 무선 통신 방법 및 장치
장일순, 강태규, 김대호, 임상규
- 8903252 (2014.12.02)
09MC2300, IT조명통신융합 380~780 나노미터 가시광 RGB 선별 무선통신연구,
- 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 제안 키워드
- Different wavelengths, Light communication, Light sources, Optimal Communication, Transmission Rate, Transmission speed, Visible Light, Visible light communication(VLC), communication technologies