摘要
白光LED将成为未来主要的照明光源,这使得基于白光LED的可见光通信(VLC)在通信网络中具有一定的优势。介绍了可见光通信系统的优势及发展概况,分析了包括通信速率的提高、全双工通信的实现以及与现有通信网络互联等关键技术,综述了可见光通信技术的应用现状,并展望了可见光通信技术的应用前景。
The advantages and development of visible light communication （VLC） system are introduced and the key techniques, including the problems such as improving the communication rate, realizing full duplex communication and interconnecting with the existing communication networks are overviewed. The applications and prospects of the VLC technology are presented.
出处
《半导体光电》
CAS
CSCD
北大核心
2014年第1期5-9,共5页
Semiconductor Optoelectronics
关键词
可见光通信
白光LED
通信速率
全双工通信
通信网络
visible light communication
white LED
communication rate
full duplexcommunication
communication network
