Paper Info
Title
Down-link performance of an LED based visible light communication system through dynamic control of semi-angle.
Abstract
This paper analyzes the performance of the LED placement strategies based on different geometrical shapes for a pre-determined average bit error ratio. The optimally designed LED patterns have been investigated to understand the system’s energy efficiency in the full receiver mobility scenario for an indoor mobile visible light communication (VLC) system. Further, the system outage has also been analyzed for a moving receiver along with the characterization of root mean square (RMS) delay. Consequently, the bit rate of the transmission for the LED based design models has also been compared so as to employ the best mechanism for the purpose of network deployment. The investigation reveals that an appropriate choice of LED design strategy coupled with the right selection of LED semi-angle can improve the performance of various communication parameters including the overall transmitted power, number of LEDs used for full indoor mobility, average data throughput and illuminance level etc.
Year
DOI
Venue
2019
10.1016/j.phycom.2019.01.008
Physical Communication
Keywords
Field
DocType
Bit error ratio,Data transmission speed,Indoor visible light communication system,Light emitting diode,Mobility
Design strategy,Computer science,Efficient energy use,Illuminance,Real-time computing,Electronic engineering,Visible light communication,Root mean square,Throughput,Light-emitting diode,Bit error rate
Journal
Volume
ISSN
Citations 
33
1874-4907
0
PageRank 
References 
Authors
0.34
8
4
Name
Order
Citations
PageRank
Ram Sharma100.68
A. Charan Kumari200.68
Mona Aggarwal3205.95
Swaran Ahuja401.35