Methods for tuning write strategy parameters utilizing data-to-clock edge deviations, and systems thereof
US7778122B2 · kind B2 · utility
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12References
28Claims
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Key dates
| Filing date | May 18, 2005 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | May 25, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B7/1267
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for tuning a plurality of write strategy parameters of an optical storage device includes detecting a plurality of lengths, each length corresponding to a pit or a land on an optical storage medium accessed by the optical storage device, performing calculations corresponding to a plurality of data set types and generating a plurality of data-to-clock edge deviations respectively corresponding to the data set types, and utilizing the data-to-clock edge deviations for tuning the write strategy parameters corresponding to the data set types respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.