Method for managing spare blocks of an optical disc

Details Method for managing spare blocks of an optical disc Method for managing spare blocks of an optical disc

2006-03-28

2006-03-28

Miller, Brian E. (Department: 2652)

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

By medium defect indicative control signal

C369S053170

Reexamination Certificate

active

07020056

ABSTRACT:
A method for defect management of an optical disc. The optical disc includes a plurality of data blocks and a plurality of spare blocks, each data block is for recording data, each spare block is for replacing a defect data block to record a data. The method includes recording a status of the spare blocks in a status table according to a location order of the spare blocks, such that the statuses of neighboring spare blocks with different statuses are recording in neighboring items of the status table.

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