Visible light communication channel disturbances and examination of the modulation formats

Fekete Gabor; Meszaros Gergely; Udvary Eszter; Feher Gabor; Berceli Tibor

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Visible light communication channel disturbances and examination of the modulation formats

机译：可见光通信信道干扰和调制格式检查

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The paper experimentally investigates indoor visible light communication (VLC) channels. The disturbances come from the light bulbs and other VLC systems. The paper demonstrates that the noisiest light bulbs are the fluorescent lamps which emit high frequency disturbances. Different light bulbs are examined to make an optimal carrier choice for the transmitted signal. In the next part of the paper several modulation schemes and two kinds of detector systems are compared. The paper represents also the advantages and disadvantages of receiver constructions with and without a lens. The optimum modulation for different application is investigated.

机译：本文通过实验研究了室内可见光通信（VLC）通道。干扰来自灯泡和其他VLC系统。本文证明，最嘈杂的灯泡是发出高频干扰的荧光灯。检查了不同的灯泡，以便为传输的信号做出最佳的载波选择。在本文的下一部分，将比较几种调制方案和两种检测器系统。本文还介绍了带和不带透镜的接收器结构的优缺点。研究了针对不同应用的最佳调制。

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来源
《International Journal of Microwave and Wireless Technologies》 |2016年第8期|1163-1171|共9页
作者
Fekete Gabor; Meszaros Gergely; Udvary Eszter; Feher Gabor; Berceli Tibor;
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作者单位

Budapest Univ Technol & Econ, Egry Jozsef U 18, H-1111 Budapest, Hungary;

Budapest Univ Technol & Econ, Egry Jozsef U 18, H-1111 Budapest, Hungary;

Budapest Univ Technol & Econ, Egry Jozsef U 18, H-1111 Budapest, Hungary;

Budapest Univ Technol & Econ, Egry Jozsef U 18, H-1111 Budapest, Hungary;

Budapest Univ Technol & Econ, Egry Jozsef U 18, H-1111 Budapest, Hungary;

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正文语种 eng
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Microwave photonics; Wireless systems and signal processing (SDR, MIMO, UWB);

机译：微波光子学;无线系统和信号处理（SDR;MIMO;UWB）;

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Visible light communication channel disturbances and examination of the modulation formats

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