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Visible light communications for 5G wireless networking systems: from fixed to mobile communications

机译:适用于5G无线网络系统的可见光通信:从固定通信到移动通信

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摘要

Visible light communication, considered as a potential access option for 5G wireless communications, is gaining extensive attention. VLC has strengths in energy efficiency and ultra wide bandwidth, but also has weakness in transmission range and obstacles in transmission paths. This article aims to provide a conclusive investigation of the latest progress in research on VLC, which can be used as part of 5G wireless communication systems. This work highlights the strengths and weaknesses of VLC in comparison with RF-based communications, especially in spectrum, spatial reuse, security and energy efficiency. The article also investigates various lighting sources proposed for VLC systems. It summarizes the literature work on VLC networking into two categories: fixed and mobile VLC communications.
机译:可见光通信被视为5G无线通信的潜在访问选项,正在引起广泛关注。 VLC在能效和超宽带宽方面具有优势,但在传输范围和传输路径方面也存在弱点。本文旨在对VLC研究的最新进展进行总结性调查,该研究可作为5G无线通信系统的一部分使用。这项工作强调了VLC与基于RF的通信相比的优点和缺点,尤其是在频谱,空间复用,安全性和能效方面。本文还研究了为VLC系统提议的各种光源。它将有关VLC网络的文献工作总结为两类:固定和移动VLC通信。

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