Constraint gain for two dimensional magnetic recording channels

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

Abstract

In this paper, we study performance gains of constrained codes in Two dimensional Magnetic Recording (TDMR) channels using the notion of constraint gain. We consider Voronoi based TDMR channels with realistic grain, bit, track and magnetic-head dimensions. Specifically, we investigate the constraint gain for two-dimensional no-isolated-bit constraint over Voronoi based TDMR channels. We focus on schemes that employ the generalized belief propagation algorithm for obtaining information rate estimates for TDMR channels.

Original languageEnglish (US)
Title of host publication54th Annual International Telemetering Conference and Technical Exhibition, ITC 2018
Subtitle of host publicationReliable and Secure Data, Links and Networks
PublisherInternational Foundation for Telemetering
ISBN (Electronic)9780000000002
StatePublished - Jan 1 2018
Event54th Annual International Telemetering Conference and Technical Exhibition: Reliable and Secure Data, Links and Networks, ITC 2018 - Glendale, United States
Duration: Nov 5 2018Nov 8 2018

Publication series

NameProceedings of the International Telemetering Conference
Volume2018-November
ISSN (Print)0884-5123

Conference

Conference54th Annual International Telemetering Conference and Technical Exhibition: Reliable and Secure Data, Links and Networks, ITC 2018
CountryUnited States
CityGlendale
Period11/5/1811/8/18

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Instrumentation
  • Computer Networks and Communications
  • Signal Processing

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  • Cite this

    Bahrami, M., Vasic, B. V., & Marcellin, M. W. (2018). Constraint gain for two dimensional magnetic recording channels. In 54th Annual International Telemetering Conference and Technical Exhibition, ITC 2018: Reliable and Secure Data, Links and Networks (Proceedings of the International Telemetering Conference; Vol. 2018-November). International Foundation for Telemetering.