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 65/403 Arrangements for multi-party communication, e.g. for conferences
- H04L 65/4061 Push-to services, e.g. push-to-talk or push-to-video