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Wavelength-Multiplexed Polymer LEDs: Towards 55 Mb/s Organic Visible Light Communications.
- Source :
- IEEE Journal on Selected Areas in Communications; Sep2015, Vol. 33 Issue 9, p1819-1828, 10p
- Publication Year :
- 2015
-
Abstract
- 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 network equalizer offering a realistic prospect for transmission speeds up to 54.9 Mb/s. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 07338716
- Volume :
- 33
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- IEEE Journal on Selected Areas in Communications
- Publication Type :
- Academic Journal
- Accession number :
- 109065503
- Full Text :
- https://doi.org/10.1109/JSAC.2015.2432491