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

Classification Context

Section:

ELECTRICITY

Class:

ELECTRONIC CIRCUITRY

Subclass:

CODING, DECODING OR CODE CONVERSION, IN GENERAL

Related Keywords

Child Classifications

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• H03M 13/01 Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
• H03M 13/03 Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
• H03M 13/25 Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
• H03M 13/27 using interleaving techniques
• H03M 13/29 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
• H03M 13/31 combining coding for error detection or correction and efficient use of the spectrum
• H03M 13/33 Synchronisation based on error coding or decoding
• H03M 13/35 Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
• H03M 13/37 Decoding methods or techniques, not specific to the particular type of coding provided for in groups
• H03M 13/47 Error detection, forward error correction or error protection, not provided for in groups