Performance of 4-level Modulation Code for Holographic Data Storage 


Vol. 40,  No. 9, pp. 1672-1677, Sep.  2015


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  Abstract

The multi-level holographic storage system can store more than one bit per pixel. In this paper, we introduce a 6-pixel 4-level modulation code and compare with 4-level 6/9 modulation code and 2/3 modulation code. The proposed 6-pixel modulation code has the minimum Euclidean distance 3. The 6-pixel modulation code is approximately 1dB better than the other modulation codes.

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  Cite this article

[IEEE Style]

K. Park and J. Lee, "Performance of 4-level Modulation Code for Holographic Data Storage," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 9, pp. 1672-1677, 2015. DOI: .

[ACM Style]

Keunhwan Park and Jaejin Lee. 2015. Performance of 4-level Modulation Code for Holographic Data Storage. The Journal of Korean Institute of Communications and Information Sciences, 40, 9, (2015), 1672-1677. DOI: .

[KICS Style]

Keunhwan Park and Jaejin Lee, "Performance of 4-level Modulation Code for Holographic Data Storage," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 9, pp. 1672-1677, 9. 2015.