The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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MIMO Architecture for Optical Camera Communications

  • Received : 2016.06.09
  • Accepted : 2016.10.07
  • Published : 2017.01.31
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Abstract

Compare with other communication system based RF technology, Optical Camera Communication (OCC) has limitation on data rate due to the low frame rate of camera. The limitation on data rate can be solved with multiple-input and multiple-output (MIMO) technology; and it is the final target of all researches on OCC. The MIMO topology can be implemented easily without breaking out the architecture of image sensor. For image sensor classification, there are two architectures have been developed: rolling shutter and global shutter. The operation of two techniques is different so the performance is also different. In this paper we analyze and evaluate the performance of the MIMO architecture for OCC.

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References

  1. IEEE 802.15.7 Standard for Local and Metropolitan area networks (2011), Part 15.7: Short-range Wireless Optical Communication Using Visible Light.
  2. Technical Considerations Document, IEEE.15.7r1, Jul. 2015.
  3. R. D. Roberts, "A MIMO protocol for camera communication (CamCom) using undersampled frequency shift ON-OFF keying (UFSOOK)," Optical Wireless Commun. GlobeCom 2013 Workshop, pp. 1052-1057, Dec. 2013.
  4. S. Nishimoto, T. Yamazato, H. Okada, T. Fuji, T. Yendo, and S. Arai, "High-speed transmission of overlay coding for road-tovehicle visible light communication using LED array and high-speed camera," IEEE Globecom Workshops, pp. 1234-1238, Dec. 2012.
  5. A. Ashok, M. Gruteser, N. Mandayam, and K. Dana, "Characterizing multiplexing and diversity in visual MIMO," Inf. Sci. and Syst. (CISS), pp. 1-6, Mar. 2011.

Cited by

  1. Rolling shutter aided optical camera communications with increasing communication distance vol.15, pp.5, 2017, https://doi.org/10.1007/s11801-019-8194-2
  2. Spectral Domain-Based Data-Embedding Mechanisms for Display-to-Camera Communication vol.10, pp.4, 2017, https://doi.org/10.3390/electronics10040468