Title :
IEEE 802.15.7 visible light communication: modulation schemes and dimming support
Author :
Rajagopal, Sridhar ; Roberts, Richard D. ; Lim, Sang-Kyu
fDate :
3/1/2012 12:00:00 AM
Abstract :
Visible light communication refers to shortrange optical wireless communication using visible light spectrum from 380 to 780 nm. Enabled by recent advances in LED technology, IEEE 802.15.7 supports high-data-rate visible light communication up to 96 Mb/s by fast modulation of optical light sources which may be dimmed during their operation. IEEE 802.15.7 provides dimming adaptable mechanisms for flicker-free high-data-rate visible light communication.
Keywords :
light emitting diodes; optical communication; optical modulation; IEEE 802.15.7 visible light communication; LED technology; dimming support; flicker-free high-data-rate visible light communication; modulation schemes; short-range optical wireless communication; visible light spectrum; wavelength 380 nm to 780 nm; Brightness; Image color analysis; Light sources; Optical modulation; Optical transmitters;
Journal_Title :
Communications Magazine, IEEE
DOI :
10.1109/MCOM.2012.6163585
