가시광 무선 통신 송신기, 수신기 및 이를 이용한 통신 방법
강태규, 김대호, 임상규, 장일순
- 8447189 (2013.05.21)
- A visible light wireless communication receiver includes: a source code recognizing unit that receives a source bit stream and recognizes the source bit stream as source codes of a unit of a first number of bits; and a line coding unit that encodes each of the source codes into an encoding code of a unit of a second number of bits, the second number being larger than the first number. In particular, in the encoding code, the number of bits corresponding to 1 is the same as the number of bits corresponding to 0. Therefore, the change in brightness of lighting may be minimized in the visible light wireless communication.
- KSP 제안 키워드
- An encoding, Coding unit(CU), Light communication, Line coding, Source Code, Visible Light, Visible light communication(VLC), bit stream, light wireless, wireless communication