Title :
Experimental demonstration of visible light communication based on sub-carrier multiplexing of multiple-input-single-output OFDM
Author :
Wang, Yiguang ; Zhang, Minglun ; Wang, Yuanquan ; Fang, Wuliang ; Tao, Li ; Chi, Nan
Author_Institution :
Dept. of Commun. Sci. & Eng., Fudan Univ., Shanghai, China
Abstract :
In this paper, a novel configuration of VLC system based on sub-carrier multiplexing of MISO OFDM is proposed. The system consists of a 2×1 MISO array of white LEDs to transmit and receive data. The data is respectively modulated by two sub-carriers at 6.25MHz and 12.5MHz. An overview of the system configuration is described, and the transmission experiment is setup. The experimental results and the relationship between the system BER and transmission range are also investigated.
Keywords :
OFDM modulation; error statistics; light emitting diodes; multiplexing; optical communication; BER; LED; MISO; bit error rate; frequency 12.5 MHz; frequency 6.25 MHz; light emitting diodes; multiple-input-single-output OFDM; sub-carrier multiplexing; visible light communication; Bit error rate; Decoding; Light emitting diodes; OFDM; Phase shift keying; Receivers;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276609
