Device and method for block code error correction

Details Device and method for block code error correction Device and method for block code error correction

2007-02-20

2007-02-20

Baker, Stephen M. (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S765000

Reexamination Certificate

active

10734286

ABSTRACT:
A device and method for block code error correction. The device includes a block code input unit, an erasing address table, an error table and a decoder. The block code input unit is used to input a block code. The erasing address table and the error table have a plurality of erasing entities and error entities in rows and columns, respectively. The decoder decodes the block code in a row direction based on the erasing address table to find data errors on rows and update the error table, and updates the erasing address table in the row direction according to a first determination principle. Next, the decoder decodes the block code in a column direction based on the erasing address table to find data errors on columns and update the error table, and updates the erasing address table in the column direction according to a second determination principle.

REFERENCES:
patent: 4653052 (1987-03-01), Doi et al.
patent: 4719628 (1988-01-01), Ozaki et al.
patent: 5278846 (1994-01-01), Okayama et al.
patent: 5371751 (1994-12-01), Moriyama
patent: 5392299 (1995-02-01), Rhines et al.
patent: 5696774 (1997-12-01), Inoue et al.
patent: 5712861 (1998-01-01), Inoue et al.
patent: 5920578 (1999-07-01), Zook
patent: 6122763 (2000-09-01), Pyndiah et al.
patent: 6292921 (2001-09-01), Daoudi et al.
patent: 6389573 (2002-05-01), Weng
patent: 2004/0088635 (2004-05-01), Kravtchenko

Affiliated with

Also associated with

Rating

Device and method for block code error correction does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device and method for block code error correction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for block code error correction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3835037