改善室内可见光通信系统性能的关键技术  

Key Technologies of Improving System Performance of Indoor Visible Light Communication

作　　者：傅倩[1] 陈长缨[1] 洪岳[1] 邓韡[1] 

机构地区：[1]暨南大学

出　　处：《自动化与信息工程》2010年第2期4-7,共4页Automation & Information Engineering

摘　　要：可见光通信是一项新兴的基于白光LED的无线光通信技术。可见光通信系统可以实现照明和通信的双重作用。通过分析影响白光LED通信性能的因素,对室内可见光通信中提高系统整体性能的若干关键技术进行了研究讨论,为改善白光LED通信系统性能提供进一步努力的依据。Visible light communication（VLC） is a novel wireless optical communication technology based on white LED lights. In VLC system, white LEDs are used not only as the illuminator in the rooms, but also as the source of the communication system. By analyzing the effect factors on white-light LED communication＇s performance, key techniques improving whole performance of the system of indoor visible light communication are discussed, provided a better basis for the further efforts to improve the performance of white-light LED communication system.

关 键 词：可见光通信 白光LED 室内无线光通信 

分 类 号：TN929.1[电子电信—通信与信息系统]