Performance of LDPC with Message-Passing Channel Detector for Perpendicular Magnetic Recording Channel 


Vol. 33,  No. 4, pp. 299-304, Apr.  2008


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  Abstract

For perpendicular magnetic recording channels, it is hard to expect improving the performance by using the PRML or NPML. Hence, we exploit LDPC code to improve the performance. In this paper, we examine a single message-passing detector/decoder matched to the combination of a perpendicular magnetic recording channel detector and an LDPC code decoder. We examine the performance of channel iteration with joint LDPC code on perpendicular magnetic recording channel, and simplify the complexity of the message-passing detector algorithm.

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  Cite this article

[IEEE Style]

D. Park and J. Lee, "Performance of LDPC with Message-Passing Channel Detector for Perpendicular Magnetic Recording Channel," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 4, pp. 299-304, 2008. DOI: .

[ACM Style]

Donghyuk Park and Jaejin Lee. 2008. Performance of LDPC with Message-Passing Channel Detector for Perpendicular Magnetic Recording Channel. The Journal of Korean Institute of Communications and Information Sciences, 33, 4, (2008), 299-304. DOI: .

[KICS Style]

Donghyuk Park and Jaejin Lee, "Performance of LDPC with Message-Passing Channel Detector for Perpendicular Magnetic Recording Channel," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 4, pp. 299-304, 4. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880