Apparatus and method generating error flag for error correction

Details Apparatus and method generating error flag for error correction Apparatus and method generating error flag for error correction

2008-05-06

2008-05-06

Lamarre, Guy (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S762000, C714S789000

Reexamination Certificate

active

10766907

ABSTRACT:
An error flag generation apparatus and method for error correction, wherein the apparatus includes: a frame-sync error memory which stores frame-sync error information for each data block; a BIS (Burst Indicator Subcode) error flag memory which stores a BIS error flag for each data block; and an error flag generator, which generates an error flag indicating error existence/absence for ECC (Error-Correction Coding) data with reference to the frame-sync error information stored in the frame-sync error memory and the BIS error flag stored in the BIS error flag memory.

REFERENCES:
patent: 5485572 (1996-01-01), Overley
patent: 5696774 (1997-12-01), Inoue et al.
patent: 5757824 (1998-05-01), Arai et al.
patent: 6216247 (2001-04-01), Creta et al.
patent: 6263469 (2001-07-01), Jang
patent: 6367049 (2002-04-01), Van Dijk et al.
patent: 6662332 (2003-12-01), Kimmitt
patent: 6763078 (2004-07-01), Lin et al.
patent: 6907559 (2005-06-01), Hall et al.
patent: 6987684 (2006-01-01), Branth et al.
patent: 2002/0024914 (2002-02-01), Kobayashi
patent: 2004/0233812 (2004-11-01), Kobayashi
patent: 2002-074664 (2002-03-01), None
patent: 2003-123333 (2003-04-01), None
patent: 99/60706 (1999-11-01), None
patent: WO 02/052560 (2002-07-01), None
Office Action issued in Japanese Patent Application No. 2004-44160 on Mar. 14, 2006.
Wim Coene, et al., “Channel Coding And Signal Processing For Optical Recording Systems Beyond DVD”, Mar. 2001, vol. 37, No. 2, pp. 682-688, IEEE Transactions On Magnetics.
Tatsuya Narahara, et al. “Optical Disc System For Digital Video Recording”, Feb. 2000, vol. 39, Part 1, No. 2B, pp. 912-919, Japanese Journal of Applied Physics.

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