Linear codes

Full Title

Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes > Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words > using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits > Linear codes

Classification Context

Section:

ELECTRICITY

Class:

ELECTRONIC CIRCUITRY

Subclass:

CODING, DECODING OR CODE CONVERSION, IN GENERAL

Child Classifications

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• H03M 13/15 Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
• H03M 13/17 Burst error correction, e.g. error trapping, Fire codes
• H03M 13/19 Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming codes