Error detection and correction method

Details Error detection and correction method Error detection and correction method

1988-11-09

1990-11-20

Smith, Jerry

Excavating

G06F 1110

Patent

active

049724169

ABSTRACT:
In an error detection and correction method, when decoding second codewords of doubly encoded information codes, the second codewords, which are considered to have a correlation with the occurrence of burst errors, are classified into groups on the basis of the decoding states of first codewords of the doubly encoded information codes, and the second codewords are decoded sequentially in the order of a group having lower error misdetection probability and on the basis of the decoding states of the second codewords, namely, the error occurrence states, up to that time, thereby enhancing the error detection capability.

REFERENCES:
patent: 4541092 (1985-09-01), Sako
patent: 4646301 (1987-02-01), Okamoto
patent: 4653051 (1987-03-01), Sugimura
patent: 4719628 (1988-01-01), Ozaki
patent: 4760576 (1988-07-01), Sako
"Digital Taperrecorder System (R-DAT) Recommended Design Standard", DAT Conference Held on Apr., 16, 1986.
Fox and Hugand: "Implementation of Reed-Solomon Erasure-Correcting Decoder for Hybrid Coding Scheme", IEEE Trans. Commun. Tech. vol. COM-19, No. 4, pp. 543-546 (Aug. 1971).
Forney: "On Decoding BCH Codes", IEEE Trans. Inf. Theory vol. IT-11 No, 4, pp. 549-557 (Oct. 1965).

Affiliated with

Also associated with

Rating

Error detection and correction method does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-459652