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Realization of Non-carrier Visible Light Communication System based upon LED IT
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 Title & Authors
Realization of Non-carrier Visible Light Communication System based upon LED IT
Lim, Kyeong-Sun; Baang, Sung-Keun; Lee, Yong-Up;
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 Abstract
In this paper, as a study of the simple visible light communication(VLC) with LED light, the visible light communication system that are made up with the white LED array for visible light transmission, various photodiodes for visible light reception, and a non-carrier NRZ-OOK modulation scheme is designed and implemented to have a 115.2 kbps data speed at 2.5 m distance between transmitter and receiver. For the performance analysis of the developed VLC system, the maximum distance between VLC transmitter and receiver on the conditions of various transmission speeds, the number of LED array, or the various kind of LED and photodiode is obtained, and various performances are analyzed by experiments.
 Keywords
Visible Light Communication;System Implementation;Non-carrier;NRZ-OOK;LED IT;
 Language
Korean
 Cited by
1.
이미지 센서 수신부를 이용한 장거리 2×2 MIMO LED 무선 가시광 통신 실험,전종배;김성만;

한국통신학회논문지, 2012. vol.37. 8B, pp.706-711 crossref(new window)
2.
LED IT 기반의 두 가지 하이브리드 측위 시스템 설계 기법,이용업;강영식;

한국통신학회논문지, 2013. vol.38C. 2, pp.155-164 crossref(new window)
3.
LED IT 서비스를 위한 캐리어 기반 가시광 통신 회로 설계와 성능분석,이용업;강영식;

한국통신학회논문지, 2013. vol.38C. 9, pp.787-796 crossref(new window)
4.
거리 보상 기능이 내장된 가시광 통신 회로 설계와 구현,박정욱;이용업;

한국통신학회논문지, 2015. vol.40. 4, pp.740-749 crossref(new window)
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