LED-camera communication system with RGB coding

LED-camera communication system with RGB coding

We proposed a new RGB coding method in LED/LCD-camera communication link to increase the transmission rate by 3 times. The prototype of our system can achieve 1.5 meter transmission distance with up to 450 Kbit/s transmission rate. The relationship between transmission rate and distance, stabilizati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Junhao Hu, Shin, F. C. P., Kwok Yuen Sam, Changyuan Yu
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Encoding
LED-camera communication
Light emitting diodes
Visible communiaction
visual MIMO
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Beschreibung
Zusammenfassung:We proposed a new RGB coding method in LED/LCD-camera communication link to increase the transmission rate by 3 times. The prototype of our system can achieve 1.5 meter transmission distance with up to 450 Kbit/s transmission rate. The relationship between transmission rate and distance, stabilization effects are also studied in detail to illustrate the advantage and limitation of this system.
DOI:10.1109/PGC.2012.6458082