Foreword
Introduction
1 Scope
2 Normative references
2.1 Definitions and abbreviations
2.2 Random values
2.3 Vocabulary
3 Radio Resource management procedures
4 Elementary procedures for Mobility Management
5 Elementary procedures for circuit-switched Call Control
6 Support for packet services
7 Examples of structured procedures
8 Handling of unknown, unforeseen, and erroneous protocol data
9 Message functional definitions and contents
9.1 Messages for Radio Resources management
9.2 Messages for mobility management
9.3 Messages for circuit-switched call control
9.4 GPRS Mobility Management Messages
9.5 GPRS Session Management Messages
10 General message format and information elements coding
10.1 Overview
10.2 Protocol Discriminator
10.3 Skip indicator and transaction identifier
10.4 Message Type
10.5 Other information elements
11 List of system parameters
Annex A (informative): Example of subaddress information element
coding
Annex B (normative): Compatibility checking
Annex C (normative): Low layer information coding principles
Annex D (informative): Examples of bearer capability information
element coding
Annex E (informative): Comparison between call control procedures
specified in GSM 04.08 and CCITT Recommendation Q.931
Annex F (informative): GSM specific cause values for radio resource
management
Annex G (informative): GSM specific cause values for mobility
management
Annex H (informative): GSM specific cause values for call control
Annex I (informative): GSM specific cause values for session
management
Annex J (informative): Algorithm to encode frequency list
information elements
Annex K (informative): Default Codings of Information Elements
Annex L (normative): Additional Requirements for backward
compatibility with PCS 1900 for NA revision 0 ME
Annex M (informative): Change Record