3.4 Gbit/s visible optical wireless transmission based on RGB LED
3.4 Gbit/s visible optical wireless transmission based on RGB LED
复制标题
DOI：
10.1364/oe.20.00b501
复制
发表时间：
2012-12-10
期刊：
影响因子：
3.8
通讯作者：
Ciaramella, E.
中科院分区：
文献类型：
--
作者：
Cossu, G.;Khalid, A. M.;Ciaramella, E.
在本文中，我们实验上实现了千兆级的室内可见光通信系统，使用市售的RGB白色LED和利用优化的DMT调制。我们实现了1.5 Gbit/s的数据速率与单通道和3.4 Gbit/s的WDM传输在标准照明水平。在这两个实验中，所得到的误码率都低于FEC限制。据我们所知，这些值是VLC系统有史以来达到的最高值。2012美国光学学会Optical Society of America
In this paper, we experimentally realized a gigabit-class indoor visible light communication system using commercially available RGB White LED and exploiting an optimized DMT modulation. We achieved data rate of 1.5 Gbit/s with single channel and 3.4 Gbit/s by implementing WDM transmission at standard illumination levels. In both experiments, the resulting bit error ratios were below the FEC limit. To the best of our knowledge, these values are the highest ever achieved in VLC systems. (C)2012 Optical Society of America