Detection algorithms and information rates for bit-patterned media storage systems with written-in errors

Jun Hu, Tolga M. Duman, Erozan M. Kurtas, M. Fatih Erden

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper studies bit-patterned media recording channels when there exist written-in errors. Using a signal processing point of view, we consider an abstract model for the overall recording channel, incorporating errors occurred during the write process. Based on the resulting channel model, we develop various trellis structures, and propose several detection algorithms for data recovery. Furthermore, we investigate the achievable information rates for patterned media recording systems with different levels of write error probability, which provide an information theoretical performance assessment for such systems.

Original languageEnglish (US)
Title of host publicationProceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007
Pages2526-2530
Number of pages5
DOIs
StatePublished - Dec 1 2007
Event2007 IEEE International Symposium on Information Theory, ISIT 2007 - Nice, France
Duration: Jun 24 2007Jun 29 2007

Publication series

NameIEEE International Symposium on Information Theory - Proceedings
ISSN (Print)2157-8101

Other

Other2007 IEEE International Symposium on Information Theory, ISIT 2007
CountryFrance
CityNice
Period6/24/076/29/07

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Information Systems
  • Modeling and Simulation
  • Applied Mathematics

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  • Cite this

    Hu, J., Duman, T. M., Kurtas, E. M., & Erden, M. F. (2007). Detection algorithms and information rates for bit-patterned media storage systems with written-in errors. In Proceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007 (pp. 2526-2530). [4557177] (IEEE International Symposium on Information Theory - Proceedings). https://doi.org/10.1109/ISIT.2007.4557177