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DIFF Subgroup
H04L 47/19

at layers above the network layer (network arrangements for networked applications for scheduling or organising the servicing of application requests H04L67/60)

Introduced: January 2022

Title

Titles differ between systems:

IPC: at layers above the network layer

CPC: at layers above the network layer (network arrangements for networked applications for scheduling or organising the servicing of application requests H04L67/60)

Full Title

Full titles differ between systems:

IPC:

Traffic control in data switching networks > Flow control; Congestion control > at layers above the network layer

CPC:

Traffic control in data switching networks (arrangements for detecting or preventing errors in the information received H04L1/00) > Flow control; Congestion control > at layers above the network layer (network arrangements for networked applications for scheduling or organising the servicing of application requests H04L67/60)

Of 2 combined children, 1 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2022.

Child Classifications

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  • H04L 47/193 at the transport layer, e.g. TCP related since 2022 IPC+CPC Available in IPC and CPC
  • H04L 47/196 CPC only CPC only