- (0)
- 19
Nov -
Author : NS2 Projects Category : NS2 PROJECT TITLES 2014
Tags : Ns2 Projects, Ns2 Projects for students, Ns2 Projects with source code
We present recent progress on visible light communication systems using polymer light-emitting diodes as the transmitters and a commercial silicon photodetector as the receiver. In this paper, we use transmitters at red, green, and blue wavelengths to investigate the maximum on-off keying link performance of each device type as the first steps toward a wavelength-division multiplexed link.
We show that a total transmission speed of 13 Mb/s is achievable when considering the raw bandwidth of each of the RGB PLEDs. Such a rate represents a 30% gain over previously demonstrated systems. Further capacity improvement can be achieved using high performance artificial neural networkequalizer offering a realistic prospect for transmission speeds up to 54.9 Mb/s.