IPC Subgroup
H04L 12/42 Loop networks
Introduced: January 1990
Last revised: January 2006
Full Title
Data switching networks > characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks] > Loop networks
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
3 direct subcodes
Child Classifications
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- H04L 12/423 with centralised control, e.g. polling
- H04L 12/427 with decentralised control
- H04L 12/437 Ring fault isolation or reconfiguration