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PCE
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DIFF Subgroup
H04W 40/12

based on transmission quality or channel quality

Introduced: January 2009

Full Title

Communication routing or communication path finding > Communication route or path selection, e.g. power-based or shortest path routing > based on transmission quality or channel quality

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2009.

Child Classifications

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  • H04W 40/125 CPC only CPC only
  • H04W 40/14 based on stability since 2009 IPC+CPC Available in IPC and CPC
  • H04W 40/16 based on interference since 2009 IPC+CPC Available in IPC and CPC