M00042760
New product
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - SIGNALLING INTERWORKING FOR SUPPLEMENTARY SERVICES
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Intellectual Property Rights
Foreword
1 Scope
1.1 References
1.2 Definitions and abbreviations
2 Introduction
2.1 MSC/VLR procedures for handling supplementary
service signalling received over the A-interface
2.2 MSC/VLR procedures for handling supplementary
service signalling received over the D-interface
3 SS version negotiation
3.1 Call related supplementary services
interworking
3.2 Call independent supplementary services
interworking
4 Mapping between TC transaction sublayer messages
and layer 3 radio path messages
4.1 D-interface to A-interface mapping
4.2 A-interface to D-interface mapping
4.3 Procedures
5 Call related supplementary services management
5.1 SS management in connection establishment
phase
5.2 SS Management in stable connection state
5.3 SS Management in disconnecting phase
6 Call independent supplementary services management
6.1 MS initiated SS Management
6.2 NETWORK initiated SS Management
6.3 Mapping of Operation Codes, Error Codes, Parameter
Tags and Parameter Contents
Annex A (informative): Status of GSM 09.11
History
Provides a detailed specification for interworking between the A interface protocol and the Mobile Application Part for handling of supplementary services.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | SMG 3 |