Track squeeze using adaptive inter-track interference equalisation

MZ Ahmed, T Donnelly, PJ Davey, WW Clegg

Research output: Contribution to conferenceConference paper (not formally published)peer-review

Abstract

A new maximum likelihood sequence detection (MLSD) technique to reduce the effects of inter-track interference (ITI) was presented. As track densities increase, ITI and offtrack interference (OTI) occur, and have detrimental effects on the performance of current MLSD decoders. A solution is to perform MLSD with an adaptive ITI equaliser constructed within the decoder trellis.
Original languageEnglish
Publication statusPublished - Apr 2002

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