Title :
Development of a dual-mode visible light communications wireless digital conference system
Author :
Liang-Bi Chen ; Jui-Hsiang Chang ; Chung-Heng Chuang ; Chaio-Hsuan Chuang ; Yung-Chang Tseng ; Chih-Lin Hung ; Chao-Wen Wu ; Li, Katherine Shi-Min
Author_Institution :
BXB Electron. Co., Ltd., Kaohsiung, Taiwan
Abstract :
This paper presents a wireless digital conference system which adopts dual-mode (white-light LED and infrared light) visible light communications (VLCs) wireless technique, which the downlink communication uses white-light LED transmission and the uplink communication chooses infrared transmission. Compared to traditional RF-based wireless digital conference system, our proposed VLC-based wireless digital conference system can achieve benefits of no regulation, no EMI, eye-safety, security and integration with indoor LED lighting.
Keywords :
light emitting diodes; optical communication; teleconferencing; RF-based wireless digital conference system; VLC-based wireless digital conference system; downlink communication; dual-mode VLC wireless technique; dual-mode visible light communications; eye-safety; indoor LED lighting; infrared light; infrared transmission; uplink communication; white-light LED transmission; Communication system security; Conferences; Electromagnetic interference; Light emitting diodes; Lighting; Security; Wireless communication; IEEE 802.15.7; LED-based light communications; digital conference system; optical wireless communications; visible light communications (VLCs);
Conference_Titel :
Consumer Electronics (ISCE 2014), The 18th IEEE International Symposium on
Conference_Location :
JeJu Island
DOI :
10.1109/ISCE.2014.6884377
