TS 144 008 : 4.0.0

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

Describes the procedures used at the radio interface for Call Control (CC), Mobility Management (MM), Radio Resource (RR) management and Session Management (SM).