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Visible light communication system with ARQ applied to smart mobile device

机译:具有ARQ的可见光通信系统应用于智能移动设备

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Recently, data transmission has become more important in our daily life. The developments of communication component are diverging with electromagnetic (EM) techniques. According to the popularity of wireless communications, the limitations of transmission also appear. Especially, electromagnetic interference (EMI) and frequency spectrum shortage would limit the application of wireless communication in mobile devices. To overcome these issues in existing equipment, we design a wireless visible light communication (VLC) system over the mobile device with liquid-crystal display (LCD) and digital cameras. The value of mobile device can be increased, while the auto-repeat-request (ARQ) and convenient VLC is developed without additional hardware cost. The transmission rate is up to 2.4 Kbps in our experiment.
机译:最近,数据传输在我们的日常生活中变得越来越重要。通信组件的发展正与电磁(EM)技术发生分歧。根据无线通信的普及,传输的局限性也出现了。特别是,电磁干扰(EMI)和频谱不足将限制无线通信在移动设备中的应用。为了克服现有设备中的这些问题,我们在带有液晶显示器(LCD)和数码相机的移动设备上设计了无线可见光通信(VLC)系统。可以增加移动设备的价值,同时开发自动重复请求(ARQ)和便捷的VLC,而无需额外的硬件成本。在我们的实验中,传输速率高达2.4 Kbps。

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