【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。LED照明与光无线通信技术相结合,构建出LED可见光无线通信系统。简要介绍了LED可见光无线通信技术在国外的研究现状,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。更多还原

【Abstract】 LED lights offers advantageous properties such as low power consumption,reliability and long life expectancy.They are considered as lighting for the next generation.The visible-light wireless communication system utilizing LED lights is proposed.In this proposed systems,these devices are used not only for illuminating but also for an optical wireless communication.In this paper,we introduce the current situation of other countries,analyze the key techniques of this system,and indicate the development trend of the system based on the application.更多还原