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

fYear

2014

fDate

22-25 June 2014

Firstpage

1

Lastpage

2

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);

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics (ISCE 2014), The 18th IEEE International Symposium on

Conference_Location

JeJu Island

Type

conf

DOI

10.1109/ISCE.2014.6884377

Filename

6884377