Recording method and optical disk recording device

Details Recording method and optical disk recording device Recording method and optical disk recording device

2007-01-12

2009-08-04

Ton, David (Department: 2117)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Replacement of memory spare location, portion, or segment

C369S047140

Reexamination Certificate

active

07571361

ABSTRACT:
A recording method and a recording apparatus capable of optimally arranging data on a write-once type optical disc. In a write-once type optical disc recording method with respect to a disc having a read-in, a user area, and a read-out by employing defect management information, the user area is divided into 3, or more pieces of R-zones; at least 2 recordable R-zones having recordable areas are present. When an unrecordable R-zone having no recordable area is present on the read-in side rather than two, or more pieces of the R-zones among the R-zones having the recordable areas, a linear replacement destination of a logical overwriting is determined to such an R-zone other than an R-zone having a recordable area, which is located adjacent to the unrecordable R-zone.

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ECMA, “Standardizing Information and Communication Systems”, 120nn/DVD Rewritable Disk (DVD-RAM), Standard ECMA-272 , Feb. 1998.
ECMA, “Standardizing Information and Communication Systems”, 80nn (1,23 Gbytes per side) and 120 mm (3,95 Gbytes per side) DVD Recordable Disk (DVD-R), Dec. 1998.

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