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A 10 Mb/s visible light communication system using a low bandwidth polymer light-emitting diode
2014 9th International Symposium on Communication Systems, Networks & Digital Sign (CSNDSP)
In this paper we experimentally demonstrate a 10 Mb/s error free visible light communications (VLC) system using polymer light-emitting diodes (PLEDs) for the first time. The PLED under test is a blue emitter with ~600 kHz bandwidth. Having such a low bandwidth means the introduction of an intersymbol interference (ISI) induced penalty at higher transmission speeds and thus the requirement for an equalizer. In this work we improve on previous literature by implementing a decision feedbackdoi:10.1109/csndsp.2014.6923975 dblp:conf/csndsp/HaighBKLRGPPBMEC14 fatcat:hiqvfkvppjgkxo2wmv2mty3iqa