IPC Subgroup
H04W 92/04 Interfaces between hierarchically different network devices
Introduced: January 2009
Full Title
Interfaces specially adapted for wireless communication networks > Interfaces between hierarchically different network devices
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- WIRELESS COMMUNICATION NETWORKS
5 direct subcodes
Child Classifications
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- H04W 92/06 between gateways and public network devices
- H04W 92/08 between user and terminal device
- H04W 92/1 between terminal device and access point, i.e. wireless air interface
- H04W 92/12 between access points and access point controllers
- H04W 92/14 between access point controllers and backbone network device