IPC Subgroup
H04N 21/21 Server components or server architectures
Introduced: January 2011
Full Title
Selective content distribution, e.g. interactive television or video on demand [VOD] > Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof > Server components or server architectures
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- PICTORIAL COMMUNICATION, e.g. TELEVISION
4 direct subcodes
Child Classifications
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- H04N 21/214 Specialised server platform, e.g. server located in an airplane, hotel or hospital
- H04N 21/218 Source of audio or video content, e.g. local disk arrays
- H04N 21/222 Secondary servers, e.g. proxy server or cable television Head-end
- H04N 21/226 Internal components of the server