Pilot Experiments of Side-Emitting Fiber-Based Optical Camera Communication for Wearable Applications

  1. Eöllős-Jarošíková, Klára 1
  2. Neuman, Vojtěch 1
  3. Niarchou, Eleni 3
  4. Gomez-Cardenes, Oscar 4
  5. Zvánovec, Stanislav 1
  6. Perez-Jimenez, Rafael 2
  7. Komanec, Matěj 1
  1. 1 Czech Technical University in Prague,Faculty of Electrical Engineering,Department of Electromagnetic Field,Prague,Czech Republic
  2. 2 Universidad de Las Palmas de Gran Canaria,Institute for Technological Development and Innovation in Communications,Las Palmas de Gran Canaria,Spain
  3. 3 University of Las Palmas de Gran Canaria,Technological Centre for Innovation in Communications,Las Palmas,Spain
  4. 4 University of La Laguna,Department of Industrial Engineering,Santa Cruz de Tenerife,Spain
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Actas:
2023 South American Conference On Visible Light Communications (SACVLC)

Año de publicación: 2023

Tipo: Aportación congreso

DOI: 10.1109/SACVLC59022.2023.10347578 GOOGLE SCHOLAR lock_openAcceso abierto editor

Resumen

We demonstrate for the first time the application of LED-based optical camera communication using a side-emitting fiber in wearable applications. A 1.2-m long plastic side-emitting fiber with a 4-mm outer diameter acts as a distributed transmitter. The side-emitting fiber is attached to a T-shirt over the shoulder with a 50-cm section of the fiber both on the front and back side of the T-shirt. This expands the possibilities of data detection by the rolling shutter camera. The light from a white LED is coupled into the side-emitting fiber with LED on-off keying (OOK) modulation frequencies of 2.64 kHz, 3.54 kHz, and 5.31 kHz. The results show bit error rate bellow 3.8 • 10 −3 for up to 200 cm fiber to camera distance.

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