ETS 300 822 : 20001

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
   3.1 Definitions
   3.2 Abbreviations
   3.3 Symbols
4 Interworking requirements
   4.1 Reference configurations and interfaces
   4.2 Service requirements
5 Protocol architecture
   5.1 General
6 Interworking procedures
   6.1 Procedural overview
   6.2 DECT signalling link management
   6.3 U-plane and B-channel management
   6.4 L2 address management
   6.5 Outgoing call procedures
   6.6 Incoming call procedures
   6.7 Release procedures
7 Physical layer procedures
   7.1 General requirement
   7.2 Minimum Normal Transmit Power (NTP)
   7.3 Radio receiver sensitivity
   7.4 Z-field requirement
   7.5 Sliding collision detection
   7.6 Synchronization window
8 MAC layer procedures
   8.1 MAC layer signalling procedures
   8.2 MAC Layer U-plane procedures
   8.3 Signalling and U-plane connections: Timer T201
       management
9 DLC layer procedures
   9.1 DLC layer signalling procedures
   9.2 DLC Layer U-plane procedures
10 Network layer procedures
   10.1 Network layer C-plane procedures
   10.2 Network Layer U-plane procedures
   10.3 Mobility and security features
11 IWU procedures
   11.1 Link association entity
   11.2 Layer 3 monitoring
   11.3 State machine
   11.4 Actions upon missing DECT resources
   11.5 Other interworking functions
12 Dynamic switching procedures
   12.1 Dynamic switching procedures between DECT
        signalling channels
   12.2 Dynamic switching procedures between DECT U-planes
13 Maintenance
   13.1 Exchange of operation and maintenance information
14 Coding
   14.1 IWU-INFOrmation for DECT/ISDN intermediate system
   14.2 IWU to IWU for DECT/ISDN intermediate system
Annex A (informative): Modifications to EN 300 175
    A.1 Modifications to the MAC layer (EN 300 175-3 [3])
    A.2 Modifications to the DLC layer (EN 300 175-4)
    A.3 Modifications to the NWK layer (EN 300 175-5)
Annex B (informative): Handover and collision scenarios
    B.1 C-plane switching procedures
    B.2 LU service switch
Annex C (informative): Examples for segmentation of ISDN
        messages
Annex D (Informative): LU 7 service establishment
History

Specifies how ISDN services can be provided over a DECT link. Covers the DECT intermediate system reference configuration which is used where the DECT Fixed-system (DFS) and DECT Portable-System (DPS) together form an intermediate system to a separate ISDN-TE at the portable side.