Abstract We report the implementation of a multicolor visible light communication (VLC) system using the new standard for the fifth generation of mobile networks (5G), the so-called 5G new radio (NR). A red/green/blue (RGB)-based VLC system, employing three light-emitting diodes (LEDs), has been successfully demonstrated in accordance to the 3GPP Release 15 requirements. The system performance investigation has been realized in terms of root mean square error vector magnitude (EVM RMS ) and as a function of the LEDs bias current, link length and throughput. Furthermore, digital pre-distortion (DPD) has been successfully applied to the proposed RGB-based VLC system, enabling to attain up to 1.92 Gbit/s.

中文翻译：

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使用 5G NR 标准的基于 RGB 的 VLC 系统

摘要 我们报告了使用第五代移动网络 (5G) 新标准，即所谓的 5G 新无线电 (NR) 的多色可见光通信 (VLC) 系统的实现。已根据 3GPP 第 15 版要求成功演示了基于红/绿/蓝 (RGB) 的 VLC 系统，该系统采用三个发光二极管 (LED)。系统性能调查已根据均方根误差矢量幅度 (EVM RMS ) 以及作为 LED 偏置电流、链路长度和吞吐量的函数实现。此外，数字预失真 (DPD) 已成功应用于所提出的基于 RGB 的 VLC 系统，能够达到 1.92 Gbit/s。