Write compensation for a multi-level data storage system

A system and method are disclosed for compensating during a data writing process for a transformation of input data by an optical disc data storage channel. A write strategy matrix is derived that maps a plurality of input sequences to a plurality of write strategy parameters. The input sequences ea...

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Bibliographische Detailangaben
Hauptverfasser: DAVID K WARLAND, JUDITH C POWELSON
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system and method are disclosed for compensating during a data writing process for a transformation of input data by an optical disc data storage channel. A write strategy matrix is derived that maps a plurality of input sequences to a plurality of write strategy parameters. The input sequences each include a plurality of input data elements. When an input sequence is received, the write strategy matrix is used to determine in selected write strategy parameter that corresponds to the input sequence.