Details

Full Title

Data switching networks (interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units G06F13/00) > Details

Child Classifications

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• H04L 12/04 Switchboards
• H04L 12/06 Answer-back mechanisms or circuits
• H04L 12/08 Allotting numbers to messages; Counting characters, words or messages
• H04L 12/10 Current supply arrangements
• H04L 12/12 Arrangements for remote connection or disconnection of substations or of equipment thereof
• H04L 12/14 Charging, metering or billing arrangements specially adapted for data communications, e.g. authentication, authorisation and accounting [AAA] framework
• H04L 12/16 Arrangements for providing special services to substations
• H04L 12/22 Arrangements for preventing the taking of data from a data transmission channel without authorisation (means for verifying the identity or the authority of a user of a secure or secret communication system H04L9/32)