DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); GROUP CALL CONTROL (GCC) PROTOCOL

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
   3.1 Definitions
   3.2 Abbreviations
4 Applicability
5 Main concepts
6 Elementary procedures for Group Call Control
   6.1 Overview
   6.2 Procedures for establishment of a group call
   6.3 Procedures during the active state of a
       group call
   6.4 Procedures for release, abortion, and
       termination of a group call
   6.5 Miscellaneous procedures
7 Handling of unknown, unforeseen, and erroneous
   protocol data
   7.1 General
   7.2 Message too short
   7.3 Unknown or unforeseen transaction identifier
   7.4 Unknown or unforeseen message type
   7.5 Non-semantical mandatory information element
       errors
   7.6 Unknown and unforeseen information elements
       in the non-imperative message part
   7.7 Non-imperative message part errors
   7.8 Messages with semantically incorrect contents
8 Message functional definitions and contents
   8.1 CONNECT
   8.2 GET STATUS
   8.3 IMMEDIATE SETUP
   8.4 SET PARAMETER
   8.5 SETUP
   8.6 STATUS
   8.7 TERMINATION
   8.8 TERMINATION REJECT
   8.9 TERMINATION REQUEST
9 Contents of information elements value parts
   9.1 Protocol Discriminator
   9.2 Transaction identifier
   9.3 Message Type
   9.4 Other information elements
Annex A (Informative): Change Request History
History

Describes the Group Call Control (GCC) protocol used by the Voice Group Call Service (VGCS) on the radio interface.

Committee	SMG 3
DocumentType	Standard
Pages	33
PublisherName	European Telecommunications Standards Institute
Status	Current
Supersedes	PRETS 300 948 : 5.0.1

ETS 300 925 : 20003	DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); VOICE GROUP CALL SERVICE (VGCS) - STAGE 1
ETS 300 938 : 20005	DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - MOBILE STATION - BASE STATION SYSTEM (MS-BSS) INTERFACE - DATA LINK (DL) LAYER SPECIFICATION
ETR 350 : 20001	DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - ABBREVIATIONS AND ACRONYMS
ETS 300 932 : 20001	DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); ENHANCED MULTI-LEVEL PRECEDENCE AND PRE-EMPTION SERVICE (EMLPP) - STAGE 2
ETS 300 933 : 20005	DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); VOICE GROUP CALL SERVICE (VGCS); STAGE 2
ETS 300 940 : 20008	DIGITAL CELLULAR TELECOMMUNICATION SYSTEM (PHASE 2+); MOBILE RADIO INTERFACE; LAYER 3 SPECIFICATION
ETS 300 927 : 20003	DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - NUMBERING, ADDRESSING AND IDENTIFICATION
ETS 300 939 : 20002	DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); MOBILE RADIO INTERFACE SIGNALLING LAYER 3; GENERAL ASPECTS (GSM 04.07 VERSION 5.2.1)