Performance evaluation of visible-light wireless communication system using white LED lightings
Performance evaluation of visible-light wireless communication system using white LED lightings
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DOI：
10.1109/iscc.2004.1358414
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发表时间：
2004-06
期刊：
影响因子：
--
通讯作者：
T. Komine;M. Nakagawa
中科院分区：
文献类型：
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作者：
T. Komine;M. Nakagawa
白色LED具有高亮度、可靠性、低功耗和长寿命等优点。预计白色LED将用于下一代灯。本实验室提出了一种基于白色LED照明的室内可见光无线通信系统。在所提出的系统中，这些设备不仅用于照明房间，而且用于无线光通信系统。一般来说，我们的房间里安装了多盏灯。因此，必须考虑它们的光程差。讨论了码间干扰的影响以及可见光无线通信与其他光无线通信的区别。基于数值分析，我们表明，该系统将有望成为下一代室内通信。
White LED offers advantageous properties such as high brightness, reliability, lower power consumption and long lifetime. White LEDs are expected to serve in the next generation of lamps. An indoor visible-light wireless communication system using white LED lightings has been proposed from our laboratory. In the proposed system, these devices are used not only for illuminating rooms but also for a wireless optical communication system. Generally, plural lights are installed in our room. So, their optical path difference must be considered. We discuss about the influence of intersymbol interference and the difference between visible-light wireless communication and other optical wireless communication. Based on numerical analyses, we show that the system will expect as indoor communication of next generation.