Table of Contents

Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
   3.1 Definitions
   3.2 Abbreviations
4 Overview of the NWK layer
5 Overview of procedures
   5.1 General
   5.2 Overview of Call Control (CC)
   5.3 Overview of Supplementary Services (SS)
   5.4 Overview of Connection Oriented Message
       Service (COMS)
   5.5 Overview of Connectionless Message Service
       (CLMS)
   5.6 Overview of Mobility Management (MM)
   5.7 Overview of Link Control Entity (LCE)
6 Message functional definitions
   6.1 Overview of message structures
   6.2 Message summaries
   6.3 S-FORMAT message functional contents
   6.4 B-FORMAT message functional contents
7 S-FORMAT message structures
   7.1 Overview
   7.2 Protocol Discrimination (PD) element
   7.3 Transaction Identifier (TI) element
   7.4 Message type element
   7.5 Other information elements
   7.6 Fixed length information elements
   7.7 Variable length information elements
8 B-FORMAT message structures
   8.1 General
   8.2 LCE request paging messages
   8.3 CLMS-FIXED messages
9 Call Control (CC) procedures
   9.1 General
   9.2 Call Control (CC) states
   9.3 Call establishment procedures
   9.4 Call information procedures
   9.5 Call release procedures
   9.6 Service change procedures
   9.7 Packet mode procedures
10 Supplementary Services procedures
   10.1 General
   10.2 Keypad protocol
   10.3 Feature key management protocol
   10.4 Functional protocol
   10.5 Co-existence of multiple protocols
   10.6 Application protocols
11 Connection Oriented Message Service (COMS)
   11.1 General
   11.2 COMS states
   11.3 COMS establishment procedures
   11.4 COMS data transfer procedures
   11.5 COMS suspend and resume procedures
   11.6 COMS release procedures
12 Connectionless Message Service (CLMS)
   12.1 General
   12.2 CLMS states
   12.3 CLMS message transmission procedures
13 Mobility Management (MM) procedures
   13.1 General
   13.2 Identity procedures
   13.3 Authentication procedures
   13.4 Location procedures
   13.5 Access rights procedure
   13.6 Key allocation procedure
   13.7 Parameter retrieval procedure
   13.8 Ciphering related procedure
14 Link Control Entity (LCE) procedures
   14.1 General
   14.2 Connection oriented link control procedures
   14.3 Connectionless link control procedures
   14.4 Procedure for collective and group ringing
15 Management procedures
   15.1 Lower Layer Management Entity (LLME)
   15.2 Service mapping and negotiation
   15.3 Service modification procedures
   15.4 Resource management
   15.5 Management of MM procedures
   15.6 Call ciphering management
   15.7 External Handover
   15.8 Test management procedures
16 Primitives
   16.1 Primitive types
   16.2 Primitives to lower layer (DLC layer)
   16.3 Primitives to IWU
17 Handling of error and exception conditions
   17.1 Protocol discrimination error
   17.2 Message too short
   17.3 Transaction identifier error
   17.4 Message type or message sequence errors
   17.5 General information element errors
   17.6 Mandatory information element errors
   17.7 Non-mandatory information element errors
   17.8 Data link reset
   17.9 Data link failure
Annex A (normative): System parameters
Annex B (normative): CC state transition tables
Annex C (informative): DLC states as viewed by the LCE
Annex D (normative): DECT standard character sets
Annex E (normative): Default coding of <> and
        <> information elements for basic speech
Annex F (normative): Broadcast attributes coding
Annex G (normative): Use of <> and <>
        information elements
Annex H (normative): Transaction identifier flags (TIF)
        assignment in MM procedures
Annex J (normative): Scrolling behaviour
Annex K (informative): Bibliography
History

Abstract

Specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane null for all services at the DECT NWK layer.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	DECT 3
Supersedes	PRETS 300 175-5 : DEC 97