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

doi:10.1109/ISIT.2007.4557177

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

Electrical, Computer, and Energy Engineering, School of (IAFSE-ECEE)

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English (US)
Title of host publication	Proceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007
Pages	2526-2530
Number of pages	5
DOIs	https://doi.org/10.1109/ISIT.2007.4557177
State	Published - 2007
Event	2007 IEEE International Symposium on Information Theory, ISIT 2007 - Nice, France Duration: Jun 24 2007 → Jun 29 2007

Publication series

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

Other

Other	2007 IEEE International Symposium on Information Theory, ISIT 2007
Country/Territory	France
City	Nice
Period	6/24/07 → 6/29/07

ASJC Scopus subject areas

Theoretical Computer Science
Information Systems
Modeling and Simulation
Applied Mathematics

Access to Document

10.1109/ISIT.2007.4557177

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). Article 4557177 (IEEE International Symposium on Information Theory - Proceedings). https://doi.org/10.1109/ISIT.2007.4557177

Detection algorithms and information rates for bit-patterned media storage systems with written-in errors. / Hu, Jun; Duman, Tolga M.; Kurtas, Erozan M. et al.
Proceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007. 2007. p. 2526-2530 4557177 (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hu, J, Duman, TM, Kurtas, EM & Erden, MF 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., 4557177, IEEE International Symposium on Information Theory - Proceedings, pp. 2526-2530, 2007 IEEE International Symposium on Information Theory, ISIT 2007, Nice, France, 6/24/07. https://doi.org/10.1109/ISIT.2007.4557177

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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.",

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AB - 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.

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

Abstract

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