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IPC Subgroup
H04L 65/4

Support for services or applications

Introduced: January 2022

Full Title

Network arrangements, protocols or services for supporting real-time applications in data packet communication > Support for services or applications

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC COMMUNICATION TECHNIQUE
Subclass:
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION

4 direct subcodes

Child Classifications

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  • H04L 65/401 wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
  • H04L 65/402 wherein the services involve a main real-time session and one or more additional parallel non-real time sessions, e.g. downloading a file in a parallel FTP session, initiating an email or combinational services
  • H04L 65/4061 Push-to services, e.g. push-to-talk or push-to-video