Transmission Distance Enhancement of Rolling-Shutter Based Optical Camera Communications Using Digital Zoom 


Vol. 42,  No. 9, pp. 1765-1770, Sep.  2017
10.7840/kics.2017.42.9.1765


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  Abstract

It is highly expected that we can find many useful applications if a smart-phone receive signals from LED lamps using its image sensors. For this purpose, transmission more than several meters is required, yet, it is not easy since optical zoom can’t be used in a smart-phone due to its thickness requirement. In this paper, digital zoom, rather than optical zoom, is employed to transmit over than 5 meters so that optical camera communications can be used in the development of many applications including indoor positioning and beacon.

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  Cite this article

[IEEE Style]

Y. Chae, D. T. Nguyen, Y. Park, "Transmission Distance Enhancement of Rolling-Shutter Based Optical Camera Communications Using Digital Zoom," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 9, pp. 1765-1770, 2017. DOI: 10.7840/kics.2017.42.9.1765.

[ACM Style]

Yoonsung Chae, Duy Thong Nguyen, and Youngil Park. 2017. Transmission Distance Enhancement of Rolling-Shutter Based Optical Camera Communications Using Digital Zoom. The Journal of Korean Institute of Communications and Information Sciences, 42, 9, (2017), 1765-1770. DOI: 10.7840/kics.2017.42.9.1765.

[KICS Style]

Yoonsung Chae, Duy Thong Nguyen, Youngil Park, "Transmission Distance Enhancement of Rolling-Shutter Based Optical Camera Communications Using Digital Zoom," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 9, pp. 1765-1770, 9. 2017. (https://doi.org/10.7840/kics.2017.42.9.1765)

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pISSN : 1226 - 4717
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