Performance evaluation of high-speed visible light communication combining low-speed image sensor and polygon mirror in an outdoor environment
Performance evaluation of high-speed visible light communication combining low-speed image sensor and polygon mirror in an outdoor environment
复制标题
室外环境下低速图像传感器与多角镜相结合的高速可见光通信性能评估
DOI：
10.1109/icufn.2016.7536978
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
N. Wakatsuki
中科院分区：
文献类型：
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作者：
Yoshihito Imai;T. Ebihara;K. Mizutani;N. Wakatsuki
可见光通信（VLC）是智能交通系统（ITS）的关键技术之一。为了实现高速和具有成本效益的通信，我们先前提出了一种新的VLC系统，该系统结合了低速商用图像传感器和多面镜。在本文中，我们通过设计数据帧结构和降噪技术来改进我们的VLC系统，使其适用于室外环境。实验结果表明，我们提出的系统可以实现84 bps的无差错通信的范围高达4米的户外。
Visible light communication (VLC) is one of the key technologies in intelligent transport systems (ITS). To achieve high-speed and cost-effective communication, we previously proposed a new VLC system that combined a low-speed commercial image sensor and a polygon mirror. In this paper, we improve our VLC system for use in an outdoor environment by designing a data frame structure and noise reduction techniques. The experimental results showed that our proposed system could achieve 84 bps error-free communications for a range of up to 4 m outdoors.