Recording medium, and method and apparatus for recording...

Details Recording medium, and method and apparatus for recording... Recording medium, and method and apparatus for recording...

2005-06-15

2009-10-13

Feild, Joseph H (Department: 2627)

Dynamic information storage or retrieval

Binary pulse train information signal

Format arrangement processing for auxiliary information

Reexamination Certificate

active

07602689

ABSTRACT:
A recording medium, and a method and apparatus for recording data in the same are disclosed. The method for recording data in a write-once recording medium includes the steps of (a) allocating a plurality of record areas to a user data area contained in the recording medium, (b) recording file system information in a first record area from among the plurality of record areas, and changing the first record area to an unrecordable area, (c) recording user data in a second record area from among the plurality of record areas, and (d) recording file entry (FE) information capable of managing the user data recorded in the second record area in a third record area from among the plurality of record areas. Therefore, the recording medium can be efficiently used, and a preferred data record method is provided.

REFERENCES:
patent: 7266064 (2007-09-01), Hwang et al.
patent: 2002/0145966 (2002-10-01), Hirotsune et al.
patent: 2003/0137910 (2003-07-01), Ueda et al.

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