Indoor visible communication utilizing plural white LEDs as lighting

Y. Tanaka, T. Komine, S. Haruyama, M. Nakagawa

研究成果: Paper査読

174 被引用数 (Scopus)

抄録

Future electric lights will be composed of white LEDs (Light Emitting Diodes). Indoor wireless optical communication systems utilizing white LED lights have been proposed from our laboratory and we have been studying about it. Generally, plural lights are installed in our room. Therefore, their optical path difference must be considered. In this paper, the influence of an optical path difference has been investigated and two approaches against this problem are introduced. One uses OOK-RZ (Of-Off Keying, Return-to-Zero) coding and the other uses optical OFDM (Orthogonal Frequency Division Multiplexing). From the results of computer simulations, we have found that these approaches are feasible for the wireless optical communication systems utilizing white LED lights.

本文言語English
ページF81-F85
DOI
出版ステータスPublished - 2001
イベント12th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2001) - San Diego, CA, United States
継続期間: 2001 9月 302001 10月 3

Other

Other12th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2001)
国/地域United States
CitySan Diego, CA
Period01/9/3001/10/3

ASJC Scopus subject areas

  • 電子工学および電気工学

フィンガープリント

「Indoor visible communication utilizing plural white LEDs as lighting」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル