Server components or server architectures

Introduced: January 2011

Full Title

Full titles differ between systems:

IPC:

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

CPC:

Selective content distribution, e.g. interactive television or video on demand [VOD] (real-time bi-directional transmission of motion video data H04N7/14 ) > Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof > Server components or server architectures

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

3 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2011.

Child Classifications

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H04N 21/214 Specialised server platform, e.g. server located in an airplane, hotel, hospital since 2011 +2 CPC IPC+CPC Available in IPC and CPC
H04N 21/218 Source of audio or video content since 2011 +3 CPC IPC+CPC Available in IPC and CPC
H04N 21/222 Secondary servers, e.g. proxy server, cable television Head-end since 2011 +2 CPC IPC+CPC Available in IPC and CPC
H04N 21/226 Internal components of the server since 2011 +1 CPC IPC+CPC Available in IPC and CPC