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可见光通信技术依据LED等进行大范围的应用。可见光通信技术已经称为一种新兴的环保无线通信技术,该系统同时拥有通信和照明两大功能,是对现有的射频技术进行补充的技术。本文主要介绍了可见光通信的基本组成和通信原理,并且介绍了可见光通信技术在无线宽带接入、物联网系统、室内购物导航系统中的具体应用。
Visible light communication technology based on LED and a wide range of applications. Visible light communication technology has been called a new environmentally friendly wireless communication technology, the system has both communication and lighting functions, is to supplement the existing radio frequency technology. This article mainly introduces the basic composition and communication principle of visible light communication, and introduces the application of visible light communication technology in wireless broadband access, Internet of Things system and indoor shopping navigation system.