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TR 23.979SA2
3GPP Enablers for Open Mobile Alliance (OMA) –
Push-to-Talk over Cellular (PoC) Services –
Stage 2

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use "ETSI‑search" to get the PDF version
for a better overview, the Table of Contents (ToC) is reproduced
V15.0.0 (PDF)  2018/06  40 p.
V14.0.0  2017/03  40 p.
V13.0.0  2015/12  40 p.
V12.0.0  2014/09  40 p.
V11.0.0  2012/09  40 p.
V10.0.0  2011/03  40 p.
V9.0.0  2009/12  40 p.
V8.0.0  2008/12  40 p.
V7.0.0  2007/06  40 p.
V6.2.0  2005/06  40 p.

Rapporteur:  Miss Sultana, Shabnam

This TR studies the architectural requirements in order to enable services like PoC over 3GPP systems. This TR looks into aspects of using 3GPP PS domain and radio access technologies (GERAN, UTRAN) for bearer services and IMS for reachability and connectivity for applications like PoC.

full Table of Contents for  TR 23.979  Word version:   15.0.0

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1  ScopeWord-p. 6
2  References
3  Definitions, symbols and abbreviationsWord-p. 7
4  Architectural RequirementsWord-p. 8
5  Architectural ConceptWord-p. 9
6  ConclusionsWord-p. 24
A  Recommended QoS settings and configuration parameters for PoCWord-p. 25
B  Delay analysis of PoC session establishmentWord-p. 29
C  Required SigComp performanceWord-p. 36
D  Change historyWord-p. 38

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