Tech-invite  3GPPspecsRELsGlossariesSIP

Top   in Index   Prev   Next

TS 22.179SA1
MCPTT — Mission Critical Push to Talk –
Stage 1

use "3GPP‑Page" to get the Word version
use "ETSI‑search" to get the PDF version
for a better overview, the Table of Contents (ToC) is reproduced
V17.0.0 (Wzip)  2019/12  88 p.
V16.5.0 (Wzip)  2019/03  88 p.
V15.2.0 (PDF)  2017/12  86 p.
V14.3.0  2016/12  87 p.
V13.3.0  2015/12  81 p.

WI Acronym:  MCPTT
Rapporteur:  Mr. Cypher, DavidU.S. Department of Commerce

The present document provides the service requirements for operation of the MCPTT Service. MCPTT makes use of capabilities included in Group Communications System Enablers for LTE (GCSE_LTE) and Proximity Services (ProSe), with additional requirements specific to the MCPTT Service. The MCPTT Service can be used for public safety applications and also for general commercial applications (e.g., utility companies and railways).

full Table of Contents for  TS 22.179  Word version:   17.0.0

Here   Top
1  ScopeWord-p. 9
2  References
3  Definitions and abbreviationsWord-p. 10
4  Mission Critical Push To Talk overview
5  MCPTT Service requirements common for on the network and off the networkWord-p. 23
5.1  General group call requirements
5.2  Broadcast Group
5.3  Late call entry
5.4  Dynamic group management (i.e., dynamic regrouping)
5.5  Receiving from multiple MCPTT callsUp
5.6  Private Call
5.7  MCPTT priority requirementsWord-p. 29
5.8  User IDWord-p. 32
5.9  MCPTT UE management
5.10  MCPTT User Profile
5.11  Support for multiple devices
5.12  Location
5.13  SecurityWord-p. 33
5.14  Audio / voice qualityUp
5.15  Interactions between MCPTT Group calls and MCPTT Private Calls (with Floor control)
5.16  Relay requirements
5.17  Gateway requirements
5.18  Control and management by Mission Critical OrganizationsWord-p. 34
5.19  General Administrative - groups and users
6  MCPTT Service requirements specific to on-network use
6.1  General administrative - groups and usersUp
6.2  MCPTT callsWord-p. 35
6.3  General requirementsWord-p. 42
6.4  General group call
6.5  Broadcast groupWord-p. 44
6.6  Dynamic group management (i.e., dynamic regrouping)
6.7  Private Call
6.8  MCPTT priority requirementsUp
6.9  IDs and aliases
6.10  User Profile management
6.11  Support for multiple devicesWord-p. 51
6.12  Location
6.13  SecurityUp
6.14  Interactions for MCPTT Group Calls and MCPTT Private Calls
6.15  Audio MCPTT call performance
6.16  Additional services for MCPTT calls
6.17  Interaction with telephony servicesWord-p. 58
6.18  Interworking
6.19  MCPTT coverage extension using ProSe UE-to-Network RelaysWord-p. 62
7  MCPTT Service requirements specific to off-network use
A  VariablesWord-p. 69
A1  MCPTT Requirements for MCCoRe [R14]Up
B  BibliographyWord-p. 84
C  MCPTT scalability guideWord-p. 85
D  Change historyWord-p. 86

Up   Top