Data recording method for optical disk drive

Details Data recording method for optical disk drive Data recording method for optical disk drive

2007-06-19

2007-06-19

Lamarre, Guy (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Error/fault detection technique

Reexamination Certificate

active

10711381

ABSTRACT:
A data recording method for an optical disk drive is implemented by the following steps. First, one or more data blocks are encoded and recorded sequentially, and it detects if a buffer under run occurs. If a buffer under run occurs, the recording does not stop immediately until at least the main data of the data block being currently recorded have been recorded completely. Afterwards, it restarts to encode and record from the data block next to the data block where the recording stops. Moreover, the recording also can stops if a servo error is detected, and the data restart to encode and record from the data block where the recording stops or at least one data block preceding the data block where the recording stops.

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Data Interchange on Read-Only 120 mm Optical Data Disks (CD-ROM), Standard ECMA-130, 2nd Ed., Jun. 1996.

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