TY - GEN
T1 - Investigation on visible light communication system using OLED with dimming support
AU - Thai, Pham Quang
AU - Lin, Nguyen Xu
AU - Shigeru, Shimamoto
AU - Liu, Jiang
AU - Wende, Zhong
PY - 2016/1/20
Y1 - 2016/1/20
N2 - In this paper, a visible light communications (VLC) system prototype using organic light emitting diode (OLED) with dimming support was realized and tested. Frequency response and driving range of OLED were measured and discussed. Considering practical applications of OLED, variable pulse position modulation (VPPM) signal was used to support data transmission under dimming condition. Our prototype was able to transmit up to 85 kbps data rate using an OLED with only 7 kHz 3 dB modulation bandwidth. For the target BER=10-3 with FEC, the luminous flux could be varied within 5-8 lm.
AB - In this paper, a visible light communications (VLC) system prototype using organic light emitting diode (OLED) with dimming support was realized and tested. Frequency response and driving range of OLED were measured and discussed. Considering practical applications of OLED, variable pulse position modulation (VPPM) signal was used to support data transmission under dimming condition. Our prototype was able to transmit up to 85 kbps data rate using an OLED with only 7 kHz 3 dB modulation bandwidth. For the target BER=10-3 with FEC, the luminous flux could be varied within 5-8 lm.
KW - optical modulation
KW - organic semiconductors
KW - wireless communication
UR - http://www.scopus.com/inward/record.url?scp=84961839556&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84961839556&partnerID=8YFLogxK
U2 - 10.1109/ATC.2015.7388366
DO - 10.1109/ATC.2015.7388366
M3 - Conference contribution
AN - SCOPUS:84961839556
T3 - International Conference on Advanced Technologies for Communications
SP - 434
EP - 438
BT - 2015 International Conference on Advanced Technologies for Communications, ATC 2015
PB - IEEE Computer Society
T2 - 8th International Conference on Advanced Technologies for Communications, ATC 2015
Y2 - 14 October 2015 through 16 October 2015
ER -