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Signal processing scheme for error control in visible light communication data transmission system

机译:可见光通信数据传输系统中的错误控制信号处理方案

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We developed wireless visible light simplex data transmission channel and error correction algorithm for the reciever. The system was design specially for using modern smartphone device as a receiver and a conventional domestic LED illuminator as transmitter. We calculated highest probable data transfer speed in our communication channel, fabricated the transmitter modulator and developed the client application for an android smartphone equipped with stock camera module, perform a series of data speed measurements and conducted the analysis of both analog and digital signals. The system allowed to transmit data with rates up to 8 kbps on distance up to 1.5 meters.
机译:我们开发了无线可见光Simplex数据传输通道和用于再现的纠错算法。 该系统设计用于使用现代智能手机设备作为接收器和传统的国内LED发光器作为发射器。 我们计算了我们的通信通道中最高可能的数据传输速度,制作了发射器调制器,并开发了配备有货物模块的Android智能手机的客户端应用程序,执行一系列数据速度测量,并进行模拟和数字信号的分析。 该系统允许在高达1.5米的距离上传输高达8 kbps的速率。

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