Trellis Encoding of 6/8 Balanced Code for Holographic Data Storage Systems 


Vol. 39,  No. 10, pp. 569-573, Oct.  2014


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  Abstract

Holographic data storage is a strong contender to become the next-generation data storage method. Its major weaknesses are two-dimensional intersymbol interference between neighboring pixels and interpage interference caused by storing multiple pages in a single volume of hologram. In this paper, we present a trellis encoding scheme of 6/8 balanced modulation code, to address the two weaknesses. The proposed modulation coding scheme captures on characteristics of the balanced code: the scheme relaxes IPI and enables error correction by exploiting the trellis structure. The proposed method showed improved SNR over the conventional 6/8 modulation code.

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  Cite this article

[IEEE Style]

B. Kim and J. Lee, "Trellis Encoding of 6/8 Balanced Code for Holographic Data Storage Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 10, pp. 569-573, 2014. DOI: .

[ACM Style]

Byungsun Kim and Jaejin Lee. 2014. Trellis Encoding of 6/8 Balanced Code for Holographic Data Storage Systems. The Journal of Korean Institute of Communications and Information Sciences, 39, 10, (2014), 569-573. DOI: .

[KICS Style]

Byungsun Kim and Jaejin Lee, "Trellis Encoding of 6/8 Balanced Code for Holographic Data Storage Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 10, pp. 569-573, 10. 2014.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880