Title :
IEEE 802.15.7 physical layer summary
Author :
Roberts, Richard D. ; Rajagopal, Sridhar ; Lim, Sang-Kyu
Abstract :
This paper summarizes the PHY layer of the IEEE 802.15.7 Standard for Short-Range Wireless Optical Communication using Visible Light, and highlights issues that drove the technical content. The discussion explains the modulation formats developed in the standard and then shows how these formats are modified to maintain LED light visibility and support dimming while preventing perceivable flicker.
Keywords :
light emitting diodes; modulation; optical communication; personal area networks; IEEE 802.15.7 standard; LED light visibility; modulation formats; perceivable flicker prevention; physical layer; short-range wireless optical communication; visible light; Adaptive optics; Clocks; Forward error correction; Image color analysis; Lighting; Optical modulation; IEEE 802.15.7; VLC; dimming; flicker; optical communications; visible light communications;
Conference_Titel :
GLOBECOM Workshops (GC Wkshps), 2011 IEEE
Conference_Location :
Houston, TX
Print_ISBN :
978-1-4673-0039-1
Electronic_ISBN :
978-1-4673-0038-4
DOI :
10.1109/GLOCOMW.2011.6162558
