Multibyte error correcting system involving a two-level code str

Details Multibyte error correcting system involving a two-level code str Multibyte error correcting system involving a two-level code str

1983-02-28

1985-06-25

Smith, Jerry

Excavating

371 38, G06F 1110

Patent

active

045258384

ABSTRACT:
A two-level multibyte error correcting system is disclosed for correcting up to t.sub.1 one-byte errors in a codeword in response to processing 2t.sub.1 non-zero syndrome bytes at the first level and up to t.sub.2 one-byte errors in a codeword in response to processing 2t.sub.2 non-zero syndromes bytes at the second level when processing said 2t.sub.1 syndrome bytes at said first level does not produce an all zero pattern for said 2t.sub.2 syndrome bytes. A relatively long block of data may be divided into subblocks, each of which may contain up to t.sub.1 -x one-byte errors that are correctable at the first level by processing 2t.sub.1 non-zero syndrome bytes where one identifiable subblock of the word may contain up to t.sub.1 +x one-byte errors which are correctable by processing said 2t.sub.2 non-zero syndrome bytes where 0.ltoreq.x.ltoreq.(t.sub.2 -t.sub.1).

REFERENCES:
patent: 3418630 (1968-12-01), Van Duvren
patent: 4211997 (1980-07-01), Rudnick et al.
patent: 4334309 (1982-01-01), Bannon et al.
patent: 4416010 (1983-11-01), Hibino et al.
patent: 4437185 (1984-03-01), Sako et al.

Affiliated with

Also associated with

Rating

Multibyte error correcting system involving a two-level code str does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multibyte error correcting system involving a two-level code str, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multibyte error correcting system involving a two-level code str will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-558468