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PCE
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DIFF Subgroup
H04L 45/48

Routing tree calculation

Introduced: January 2022

Full Title

Full titles differ between systems:

IPC:

Routing or path finding of packets in data switching networks > Routing tree calculation

CPC:

Routing or path finding of packets in data switching networks (routing or path finding in wireless networks H04W40/00) > Routing tree calculation

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 2022.

Child Classifications

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  • H04L 45/484 using multiple routing trees since 2022 IPC+CPC Available in IPC and CPC
  • H04L 45/488 using root node determination since 2022 IPC+CPC Available in IPC and CPC