Table of Contents

Intellectual Property Rights
Foreword
Modal verbs terminology
Introduction
1 Scope
2 References
3 Definitions and abbreviations
4 Critical Communications Application Requirements
5 Voice Requirements
6 Security
7 Priorities for Functionality
8 Summary of Baseline TETRA and Tetrapol Services
  and Exceptions to their Transfer to Broadband
  Requirements
Annex A - Functionality Split Proposal for Group Addressed
          Calls from 3GPP (Preliminary view)
Annex B - Visualization of Relay Node Use
Annex C - Possible Progression of Interoperability
          Requirement
Annex D - Extract from 3GPP TS 22.278 V12.4.0 (2013-09)
Annex E - Requirements from Project Broadmap
History

Abstract

Gives the User Requirement Specifications for the Critical Communications Application needed to support Broadband Mission Critical Communications over IP communications networks such as LTE.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	TCCE 01