Network topologies

Introduced: January 2009

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2009.

Child Classifications

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H04W 84/005 CPC only CPC only
H04W 84/02 Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop] since 2009 +1 CPC IPC+CPC Available in IPC and CPC
H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks since 2009 IPC+CPC Available in IPC and CPC