首页> 外文会议>2nd IEEE Consumer Communications and Networking Conference >Considerations on modulations and protocols suitable for visible light communications (VLC) channels: Low and medium baud rate indoor visible ligth communications links
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Considerations on modulations and protocols suitable for visible light communications (VLC) channels: Low and medium baud rate indoor visible ligth communications links

机译:适用于可见光通信(VLC)信道的调制和协议的注意事项:低和中波特率室内可见光通信链路

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This paper describes some applications under development for optical wireless systems based on visible light communications (VLC). The indoor scenario defines services which can be provided to users inside a room such as video broadcasting or home automation. For this purpose a 2Mbps visible downlink and a 125 kbps infrared uplink were used. In this work, we present the Ethernet interface that has been implemented in each AP (access point), the light modulation used and the sensor network developed for demonstration. The main advantages of VLC technology are the robustness against electromagnetic (EM) interference, safety for human eye, and security against undesired network access.
机译:本文介绍了基于可见光通信(VLC)的光学无线系统正在开发的一些应用。室内场景定义了可以提供给房间内用户的服务,例如视频广播或家庭自动化。为此,使用了2Mbps的可见下行链路和125 kbps的红外上行链路。在这项工作中,我们介绍了已在每个AP(接入点)中实现的以太网接口,使用的光调制以及为演示而开发的传感器网络。 VLC技术的主要优点是抗电磁(EM)干扰的鲁棒性,人眼的安全性以及对不良网络访问的安全性。

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