Title :
Power-efficient high-dimensional constellation design for visible light communications
Author :
Qian Gao; Rui Wang;Zhengyuan Xu;Yingbo Hua
Author_Institution :
Key Laboratory of Wireless-Optical Communications, Chinese Academy of Sciences, School of Information Science and Technology, University of Science and Technology of China, Hefei, China
fDate :
6/1/2015 12:00:00 AM
Abstract :
We propose a power-efficient high-dimensional constellation design scheme leveraging color and frequency diversities for intensity modulation and direct detection optical wireless systems. Simulation results are provided where notable power gains are obtained because of compact sphere-packing.
Keywords :
"Light emitting diodes","Color"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340208
