室内可见光通信技术的研究
首发时间:2013-01-10
摘要:基于白光LED的室内可见光通信技术以下一代绿色固体照明器件白光LED作为通信光源,以室内自由空间作为传输信道,融合了光通信和无线通信二者优点,是一种高速灵活、绿色环保的新型通信技术,可以应用在微波受限、室内高速接入以及保密通信等多种场合,具有重要的研究意义和应用价值。本课题提出了一种利用白光LED进行室内通信的技术并搭建了利用可见光传输视频信号的通信平台。结果表明,利用可见光进行通信具有很大的应用前景。
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Research of indoor visible light communication
Abstract:Indoor visible light communication technology, which based on the next generation of green solid-state lighting device -White LED, utilize free space as transmission channel and has integrating advantages of both optical and wireless communication, and is a high speed, flexible, green technology. It can be applied to a variety of occasions such as the microwave restricted, high-speed indoor access and secure communication environments and has significance research and application value. A visible light communication technology was proposed in this paper and the communication platform was established. The results show that the use of visible light communication has great application prospects. Key words: LED, visible light communication, channel model
Keywords: Visible light communication LED channel model
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