摘要
LED照明具有节能、可靠、使用寿命长等特点,被认为是下一代主流照明技术。基于LED比荧光灯和白炽灯切换速度快的特性,用室内照明的白光LED光源作为通信基站进行信息无线传输的技术,就是现在国内外研究的热点技术-可见光通信技术。文章简要介绍了白光LED可见光无线通信技术在的研究现状,分析了它的关键技术,并从应用角度出发阐述了LED可见光无线通信技术的发展趋势。
LED lighting with energy- saving, reliable, long life and other characteristics, is considered the next generation of main- stream lighting technology. LED- based fluorescent lamps and incandescent than fast switching characteristics, with the interior lighting of the white LED light source of information as a communication base station wireless transmission technology, international research is now the hot technology - visible light communication technology. This paper briefly describes the white LED visi- ble- light wireless communication technology in the study abroad status, analysis of its key technologies, and from the application point of view expounded LED visible light, wireless communication technology trends.
出处
《电子质量》
2010年第5期20-21,25,共3页
Electronics Quality
关键词
可见光通信
无线光通信
白光LED
Visible light communication
wireless optical communication
white LED
