combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes

Introduced: January 2000

Full Title

Full titles differ between systems:

IPC:

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 > combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes

CPC:

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 error correction for analogue/digital, digital/analogue or code conversion H03M1/00 – H03M11/00; specially adapted for digital computers G06F11/08; for information storage based on relative movement between record carrier and transducer G11B, e.g. G11B20/18; for static stores G11C) > combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes

Of 9 combined children, 0 exist in both systems.

9 codes are CPC-only extensions.

Child Classifications

Navigate with arrow keys, Enter to open

H03M 13/2903 CPC only CPC only
H03M 13/2906 +4 CPC CPC only CPC only
H03M 13/2933 +1 CPC CPC only CPC only
H03M 13/2939 CPC only CPC only
H03M 13/2942 CPC only CPC only
H03M 13/2945 CPC only CPC only
H03M 13/2948 +1 CPC CPC only CPC only
H03M 13/2954 CPC only CPC only
H03M 13/2957 +6 CPC CPC only CPC only