3 Definitions and abbreviations

26.2383GPPRelease 17TSUplink streaming

3.1 Definitions

For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 [1].

FLUS session: A logical association between a FLUS source and a FLUS sink within which media content can be sent from the source to the sink.

Media session: A subset or part of a FLUS session between a FLUS source and a FLUS sink including the duration to establish the Media Media session, the time period during which media content can be sent from the FLUS source to the FLUS sink and the duration to terminate the MMedia session. One or more MMedia sessions are delivered during a FLUS session. A MMedia session may be established and controlled by a well-defined control protocol.

Media stream: The content sent from a FLUS source to a FLUS sink within a MMedia session.

3.2 Symbols

For the purposes of the present document, the following symbols apply:

<symbol> <Explanation>

3.3 Abbreviations

For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 [1].

FLUS Framework for Live Uplink Streaming

HMD Head Mounted Display

IMS IP Multimedia Subsystem

MO Management Object

NBMP Network Based Media Processing