Performance of variable M-QAM OFDM visible light communication system with dimming control
Date of Issue2012
Opto-Electronics and Communications Conference (17th : 2012 : Busan, Korea)
School of Electrical and Electronic Engineering
We investigate the performance of VLC system with pulse width modulation (PWM) dimming control. Under this scheme the communication quality in terms of correctly-received bits could remain the same by applying variable M-QAM OFDM.
DRNTU::Engineering::Electrical and electronic engineering
© 2012 IEEE.