Method and a system for multiple error detection and correction

Details Method and a system for multiple error detection and correction Method and a system for multiple error detection and correction

1987-03-16

1988-11-01

Smith, Jerry

Excavating

371 37, C06F 1110

Patent

active

047824905

ABSTRACT:
Disclosed is a method and a system for error detection and correction in which codewords are made up of data and two groups of check symbols. The first group of check symbols is generated by a correction verification code, which verifies error correction; and, the second group of check symbols is generated by an interleaved Reed-Solomon code with symbols from the Galois field GF(2.sup.8), which serves for error correction.
The correction verification code is cyclic with a generator polynomial

REFERENCES:
patent: 4142174 (1979-02-01), Chen
patent: 4360916 (1982-11-01), Kustedjo
patent: 4413339 (1983-11-01), Riggle
patent: 4597083 (1986-06-01), Stenerson
patent: 4630271 (1986-12-01), Yamada
patent: 4649541 (1987-03-01), Lahmeyer

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