DC-Suppression Selection Criteria of Multimode Modulation Code for Optical Recording 


Vol. 28,  No. 3, pp. 209-214, Mar.  2003


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  Abstract

Multi-mode coding method is a reliable DC-surpression method. There are two ways to improve the DC-surpression perfomance. One is improving scrambler's perfomance, and the other is improving seledtion criteria. The latter uses the MRDS(minimum running digital sum) criterion. It is easy to calculate, but its performance goes down when the length of codeword is getting longer. The MSW(mean squared weight) criterion that is known as the best so far regardless of the length of codeword has the high complexity. In this paper, we present the new selection criteria, MPRDS(minimum peak RDS) and ABSRDS(absolut RDS). Their performance are close to the MSW, implementation is simple. And also we present the SC(sign change) that has a subsidiary role with the original selection criteria and improve the capacity.

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  Cite this article

[IEEE Style]

M. Lee, J. Lee, J. Lee, "DC-Suppression Selection Criteria of Multimode Modulation Code for Optical Recording," The Journal of Korean Institute of Communications and Information Sciences, vol. 28, no. 3, pp. 209-214, 2003. DOI: .

[ACM Style]

Myoung-Jin Lee, Jun Lee, and Jae-Jin Lee. 2003. DC-Suppression Selection Criteria of Multimode Modulation Code for Optical Recording. The Journal of Korean Institute of Communications and Information Sciences, 28, 3, (2003), 209-214. DOI: .

[KICS Style]

Myoung-Jin Lee, Jun Lee, Jae-Jin Lee, "DC-Suppression Selection Criteria of Multimode Modulation Code for Optical Recording," The Journal of Korean Institute of Communications and Information Sciences, vol. 28, no. 3, pp. 209-214, 3. 2003.

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pISSN : 1226 - 4717
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