Novel target design algorithm for two-dimensional optical storage (TwoDOS)

Li Huang, T.C. Chong

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

1 Citaat (Scopus)

Samenvatting

In this paper we introduce the Hankel transform based channel model of Two-Dimensional Optical Storage (TwoDOS) system. Based on this model, the two-dimensional (2D) minimum mean-square error (MMSE) equalizer has been derived and applied to some simple but common cases. The performance of the 2D Viterbi detector (VD) for different partial response (PR) targets in TwoDOS system is investigated. And an easy way of jointly designing the target and equalizer with suitable constraints on the target for 2D data storage systems is proposed by reducing the 2D target into its one-dimensional (1D) form. Finally, systems with different target constraints are compared and the results show that "2D monic constraint" is a reasonable target constraint for TwoDOS system.
Originele taal-2Engels
TitelOptical Data Storage (ODS 2004), Monterey, CA, April 18, 2004
RedacteurenB.V.K. Vijaya Kumar, H. Kobori
Plaats van productieBellingham
UitgeverijSPIE
Pagina's105-115
ISBN van geprinte versie0-8194-5293-9
DOI's
StatusGepubliceerd - 2004
Evenementconference; ODS Conference; 2004-04-18; 2004-04-21 -
Duur: 18 apr. 200421 apr. 2004

Publicatie series

NaamProceedings of SPIE
Volume5380
ISSN van geprinte versie0277-786X

Congres

Congresconference; ODS Conference; 2004-04-18; 2004-04-21
Periode18/04/0421/04/04
AnderODS Conference

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