Error correcting and detecting system

Details Error correcting and detecting system Error correcting and detecting system

1984-12-27

1986-12-23

Fleming, Michael R.

Excavating

371 37, 371 40, G06F 1110

Patent

active

046317252

ABSTRACT:
An error correcting and detecting system using a parity check H-matrix divided into a plurality of block vectors each including four or three column vectors each having eight elements. In the H-matrix, (i) there are no all "0" vectors; (ii) all column vectors are different from each other; (iii) 8 column vectors each having only one "1" is included therein, (iv) each column vector has an odd number of "1's"; (v) the modulo-2 sum of any three column vectors within any block never equals any column vectors of the H-matrix; (vi) the modulo-2 sum of four column vectors within any block never equals an all "0" vector; and (vii) the modulo-2 sum of eight column vectors within any two blocks never equals an all "0" vector.

REFERENCES:
patent: 3958220 (1976-05-01), Marshall
patent: 4107650 (1978-08-01), Luke
patent: 4546474 (1985-10-01), Sako
patent: 4562578 (1985-12-01), Odaka
patent: 4569050 (1986-02-01), Ohme

Affiliated with

Also associated with

Rating

Error correcting and detecting system 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 correcting and detecting system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Error correcting and detecting system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-176486