M00043537
New product
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - MOBILE RADIO INTERFACE LAYER 3 SUPPLEMENTARY SERVICES SPECIFICATION FORMATS AND CODING
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Foreword
1 Scope
1.1 Normative references
1.2 Abbreviations
2 Message functional definitions and contents
2.1 General
2.2 Messages for supplementary services control
2.3 Facility
2.4 Register
2.5 Release complete
3 General message format and information elements coding
3.1 Overview
3.2 Protocol discriminator
3.3 Transaction identifier
3.4 Message type
3.5 Other information elements
3.6 Facility information element
3.7 Version handling for supplementary services
4 Supplementary services operation specifications
4.1 General
4.2 Operation types
4.3 Error types
4.4 Data types and identifiers
4.5 Operations and errors implementation
Annex A (informative): Expanded ASN.1 Module "SS-Protocol"
History
Contains the coding of information necessary for support of supplementary service operation on the mobile radio interface layer 3.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | SMG 3 |