EG 201 076 : 1.1.1

Intellectual Property Rights
Foreword
1 Scope
2 References
   2.1 Normative reference
   2.2 Informative references
3 Definition and abbreviations
   3.1 Definition
   3.2 Abbreviations
4 UPT network functions
   4.1 Introduction
   4.2 Class "Access Point"
   4.3 Class "PUI"
   4.4 Class "Agreements"
   4.5 Class "Authentication"
   4.6 Class "Call control"
   4.7 Class "Registration"
   4.8 Class "Service profile"
   4.9 Class "Service"
   4.10 Class "Charging"
   4.11 Class "O&M"
   4.12 Class "Transfer of data"
   4.13 Class "User Interaction"
5 UPT architecture and interworking
   5.1 General UPT functional architecture
   5.2 Phase 2 UPT functional architectures
   5.3 Allocation of network functions to functional entities
6 UPT requirements on IN functional entities
   6.1 CCAF
   6.2 SCUAF
   6.3 CCF
   6.4 SSF
   6.5 CUSF
   6.6 SCF
   6.7 SRF
   6.8 SDF
   6.9 SMAF
   6.10 SMF
   6.11 SCEF
7 Applications of the functional architecture
   7.1 Authentication
   7.2 Registration for incoming calls
   7.3 Locate UPT user
   7.4 Called party specified secure answering of incoming
        UPT calls
   7.5 Recall: Use of the CS1 interconnection scenario
8 Interworking with non-UPT networks
9 Handling of UPT data
10 Evolution from Phase 1
History

Covers functional architecture and network interconnections for UPT phase 2. Provides high-level description of network functions required to support UPT, categorising them into several classes. Specifies architecture and interconnection scenarios and allocates network functions to the functional entities.