Methods and systems for tuning at least one write strategy parameter of an optical storage device
US8369199B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 4, 2007 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Jun 14, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B7/00456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for tuning a write strategy parameter of an optical storage device, includes: writing a segment of data according to a plurality of write strategies; reading the data back and 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 according to the lengths and a plurality of data types to generate a plurality of calculation results, each of the data types corresponding to at least a specific target pit length or at least a specific target land length; and utilizing the calculation results to determine a proper write strategy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.