Content for TS 22.127 Word version: 9.0.0
5 The role of OSA within the VHE framework for services
6 High level requirements to OSA
8 Charging requirements
9 Requirements on interfaces at different levels of abstractions
10 Security and Privacy requirements
11 Requirements for Policy Management
12 Event Notification Function
13 Functions offered by OSA
14 Service Brokering Function
A Use cases
$ Change history
5 The role of OSA within the VHE framework for services p. 8
6 High level requirements to OSA p. 9
7 Void
8 Charging requirements p. 10
9 Requirements on interfaces at different levels of abstractions p. 11
10 Security and Privacy requirements p. 11
10.1 Security requirements on User Profile Management p. 11
10.2 Privacy requirements on Subscriber Identity p. 12
10.3 Topology hiding p. 12
11 Requirements for Policy Management p. 12
12 Event Notification Function p. 12
12.1 Subscriber Related events p. 13
12.2 Network Related Events p. 14
12.3 Other Related Events p. 14
13 Functions offered by OSA p. 14
13.1 The Framework functions p. 15
13.1.1 Trust and Security Management p. 15
13.1.1.1 Authentication p. 15
13.1.1.2 Authorisation p. 15
13.1.1.3 Policy for service capability features access and usage p. 16
13.1.2 Service Registration feature p. 16
13.1.3 Service De-Registration function p. 16
13.1.4 Service Discovery feature p. 16
13.1.5 Integrity Management function p. 16
13.1.5a Service Subscription function p. 17
13.1.6 APIs Usage Accounting p. 17
13.1.7 Support for Identity Management Framework p. 17
13.2 Network functions p. 17
13.2.1 Call and Session Control functions p. 17
13.2.1.1 CS Call Control functions p. 17
13.2.1.2 PS Session Control functions p. 18
13.2.1.3 IM Session Control functions p. 19
13.2.2 Void
13.2.3 Void
13.2.4 Charging functions p. 20
13.2.5 Void
13.2.6 QoS management functions p. 21
13.3 User data related functions p. 21
13.3.1 User Status functions p. 21
13.3.2 User Location functions p. 22
13.3.3 Void
13.3.4 Void
13.3.5 Terminal Capabilities functions p. 23
13.3.6 Void
13.4 Void
13.5 Presence related capability functions p. 23
13.5.1 Relationship to Release 6 Presence Service p. 23
13.5.2 Functions p. 23
13.5.3 Presence Compatibility p. 24
13.6 Void
13.7 Multimedia Messaging function p. 24
13.8 Content Management function p. 24
14 Service Brokering Function p. 25
A Use cases p. 26
A.1 Travel support and information service p. 26
A.2 Void
A.3 Access to SCFs in another network p. 27
$ Change history p. 29
