Minimum Distance Analysis of a Certain Class of 2-D ISI Channels

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Abstract

We perform a minimum distance analysis of a class of two-dimensional intersymbol interference (ISI) channels applicable to multitrack magnetic recording and orthogonal frequency division multiplex transmission systems. Exact minimum distance for a wide class of ISI responses is derived. The fundamental analytical technique is to transform the channel into an equivalent minimum phase channel. The results improve upon the prior work of Soljanin and Georghiades.

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Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • two-dimensional intersymbol interference, magnetic recording, minimum distance analysis, Intertrack interference
Original languageEnglish
Pages (from-to)878-887
JournalIEEE Transactions on Information Theory
Volume58
Issue number2
StatePublished - 2012
Peer-reviewedYes