An OOK based visible light communication system for short distance

An OOK based visible light communication system for short distance

An OOK based visible light communication system was developed without the use of blue filter, pre-distortion, and equalization techniques in order to decrease size and lower cost. The transmitter consists of a pattern generator, Bias-Tee, a power supply, and an illuminating LED. The receiver is comp...

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Bibliographische Detailangaben
Hauptverfasser: Ning Hao, Minglun Zhang, Yang'an Zhang
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bit error rate
Communication systems
free space optical communication
Generators
Light emitting diodes
Optical filters
optical network
optical wireless
Preamplifiers
Receivers
visible light communication (VLC)
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Beschreibung
Zusammenfassung:An OOK based visible light communication system was developed without the use of blue filter, pre-distortion, and equalization techniques in order to decrease size and lower cost. The transmitter consists of a pattern generator, Bias-Tee, a power supply, and an illuminating LED. The receiver is comprised of a PD, a preamplifier, a clock and a data recovery (CDR) unit. A transmission rate of 10Mbps with 0 BER has been achieved without the above techniques and 25Mbps with 0 BER using a blue filter in front of the PD.
DOI:10.1109/ChinaCom.2012.6417496