Title :
MIMO VLC positioning system based on LEDs utilizing diversity reception technology
Author :
Yingjun Zhou;Yinfan Xu;Zhixin Wang;Nan Chi;Xiaoyuan Lu
Author_Institution :
Key Laboratory for Information Science of Electromagnetic Waves (MoE), Department of Communication Science and Engineering, Fudan University, Shanghai, China
Abstract :
This paper introduces a creative VLC positioning system based on LEDs utilizing MIMO technology and diversity reception technology. The simulation results show that the diversity reception can significantly improve the receiving performance. Furthermore, the best receiving region, lamp spacing, half angle of half power and distance between two receivers are found which can be very useful in practical application.
Keywords :
"Bit error rate","Diversity reception","Light emitting diodes","Receivers","MIMO","Modulation","Signal to noise ratio"
Conference_Titel :
Wireless Communications & Signal Processing (WCSP), 2015 International Conference on
DOI :
10.1109/WCSP.2015.7341211
