SIST ETS 300 393-1:1999

SLOVENSKI STANDARD
SIST ETS 300 393-1:1999
01-julij-1999
Radijska oprema in sistemi (RES) - Vseevropski sistem snopovnega radia (TETRA)
- Optimiran sistem za prenos paketiranih podatkov (PDO) - 1. del: Splošna zasnova
omrežja
Radio Equipment and Systems (RES); Trans-European Trunked Radio (TETRA); Packet
Data Optimized (PDO); Part 1: General network design
Ta slovenski standard je istoveten z: ETS 300 393-1 Edition 1
ICS:
33.070.10 Prizemni snopovni radio Terrestrial Trunked Radio
(TETRA) (TETRA)
SIST ETS 300 393-1:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 393-1:1999

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SIST ETS 300 393-1:1999
EUROPEAN ETS 300 393-1
TELECOMMUNICATION April 1996
STANDARD
Source: ETSI TC-RES Reference: DE/RES-06004-1
ICS: 33.020, 33.060.50
TETRA, PDO
Key words:
Radio Equipment and Systems (RES);
Trans-European Trunked Radio (TETRA);
Packet Data Optimized (PDO);
Part 1: General network design
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - secretariat@etsi.fr
X.400: Internet:
Tel.: +33 92 94 42 00 - Fax: +33 93 65 47 16
*
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1996. All rights reserved.

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Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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Contents
Foreword .9
1 Scope .11
2 Normative references.11
3 Definitions, symbols and abbreviations.12
3.1 Definitions .12
3.2 Symbols .16
3.3 Abbreviations .17
4 Packet mode reference points .18
4.1 Introduction .18
4.2 Physical interfaces.19
4.3 Configurations.21
4.3.1 Basic configurations .21
4.3.2 Specific configuration .22
4.3.3 NMU configuration.22
4.4 Reference points.22
4.4.1 MS reference points .22
4.4.2 LS reference points .23
4.4.3 NMU reference point .24
4.4.4 TETRA to TETRA reference point.24
4.4.5 TETRA to non-TETRA reference point .24
4.5 Protocol stacks .25
4.5.1 Protocol stacks at R1 reference point .25
4.5.2 Protocol stacks at R2 reference point .26
4.5.3 Protocol stacks at R4 reference point .26
4.5.4 Protocol stacks at R6 reference point .26
5 Protocol architecture .27
5.1 Introduction .27
5.2 Functions .27
5.2.1 Layer 1 functions .27
5.2.2 Layer 2 functions .28
5.2.2.1 MAC functions (sub-layer 2.1) .29
5.2.2.1.1 Transmit functions .30
5.2.2.1.2 Receive functions .30
5.2.2.2 LLC functions (sub-layer 2.2).30
5.2.3 Layer 3 functions .31
5.2.3.1 Connection Oriented Network Protocol (CONP) .32
5.2.3.2 Specific ConnectionLess Network Protocol (SCLNP) .33
5.2.3.3 Mobility functions .33
5.2.3.3.1 MM.33
5.2.3.3.2 MLE.34
5.2.3.4 Point-to-multipoint services .34
6 Addressing and identities .34
6.1 Introduction .34
6.2 Subscriber identities.36
6.2.1 General.36
6.2.2 TSI.36
6.2.3 SSI.37
6.2.4 Composition of subscriber identities .38
6.2.5 Allocation principles for subscriber identities.38
6.2.6 Use of subscriber identities .39
6.2.7 NSAP addresses.39

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6.2.8 Installation of TSIs . 40
6.3 TETRA Management Identity (TMI) . 40
6.3.1 General . 40
6.3.2 Composition of management identities . 40
6.3.3 Use of management identities . 41
6.4 Network layer SAP addresses (NSAP) . 41
6.4.1 General . 41
6.4.2 Static binding . 41
6.4.3 Dynamic binding . 41
6.4.3.1 General . 41
6.4.3.2 Structure and contents of NSAP addresses . 42
6.4.3.3 Use of NSAP addresses . 42
6.4.3.4 Binding of NSAP addresses. 42
6.5 TETRA Equipment Identity (TEI). 42
6.5.1 General . 42
6.5.2 Contents of TEI. 42
6.5.3 Allocation principles for TEI . 43
6.5.4 Use of TEI. 43
6.6 Mobile Network Identity (MNI) . 43
6.6.1 Contents of Mobile Network Identity (MNI) . 43
6.7 Layer 2 addresses and labels . 43
6.7.1 Overview. 43
6.7.2 Event labelling. 43
6.7.3 Scrambling label . 44
6.7.4 Use and implementation of layer 2 addresses . 44
6.7.4.1 General requirement . 44
6.7.4.2 Implementation of event labels . 44
6.7.4.3 Implementation of scrambling labels . 44
6.7.5 Labelling of packet channels . 45
6.7.5.1 Use of identities for uplink data transfers. 45
6.7.5.2 Use of identities for downlink data transfers . 45
6.7.6 System information broadcast . 45
6.7.7 Reserved value of group address for user information broadcast. 45
6.8 Use of individual addresses . 46
6.8.1 Air interface addressing functions . 46
6.8.2 Address placement in primitives and PDUs . 47
6.8.2.1 Use of ISSI at layer 2 . 47
6.8.2.2 Use of ITSI/ISSI at layer 3. 49
6.8.2.2.1 Use of ITSI/ISSI by SCLNP. 49
6.8.3 Routing principles . 49
6.8.3.1 Routing of intra-TETRA data transactions (within one
TETRA network) . 49
6.8.3.2 Routing of inter-TETRA data transactions (between two
TETRA networks). 49
6.8.3.3 Routing of external data transactions (to/from non-TETRA
networks) . 50
6.8.4 Address and identity comparison. 50
7 Mobility Management (MM) in MS . 50
7.1 Introduction. 50
7.2 Overview of MM relations and procedures. 50
7.3 Stimulation of MM. 52
7.3.1 Stimulation through TNMM-SAP. 52
7.3.2 Stimulation through LMM-SAP . 52
7.3.3 Stimulation through peer MM. 53
7.3.4 Other stimulation. 53
7.4 Outputs from MM .53
7.4.1 Output through TNMM-SAP. 53
7.4.2 Outputs through LMM-SAP. 53
7.4.3 Output to peer MM. 54
7.5 Data base requirement. 54
7.6 MM procedures . 54
7.6.1 Registration. 54

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7.6.1.1 Registration at roaming .54
7.6.1.1.1 Implicit registration.54
7.6.1.1.2 Multiple registration.54
7.6.1.1.3 Registration procedure .55
7.6.1.1.4 Registration with authentication.56
7.6.1.1.5 Registration with identity exchange .56
7.6.1.2 Registration at migration.58
7.6.1.2.1 Registration with identity exchange .58
7.6.1.2.2 Registration with authentication.59
7.6.1.3 Network initiated registration .59
7.6.2 Authentication.59
7.6.2.1 Network initiated authentication.60
7.6.2.2 MS initiated authentication.61
7.6.3 De-registration.62
7.6.4 Periodic registration.62
7.6.5 Disable/enable.62
7.6.5.1 Temporary disable.62
7.6.5.2 Temporary enable.63
7.6.5.3 Permanently disable .63
7.6.6 Energy economy mode change.63
7.7 Downloading of group identities.63
7.7.1 Add group identity.63
7.7.2 Delete group identity.64
7.7.3 Delete all group identities .64
7.7.4 Report group identities .65
7.8 Exception conditions.65
7.8.1 Undisciplined de-registration .65
8 MLE mobility scenarios and functionalities.65
8.1 Introduction .65
8.2 Overview .65
8.3 MLE responsibilities.66
8.4 MS-MLE model .67
8.5 MLE functionalities.67
8.5.1 Monitoring of neighbour cells (Scenario 1).68
8.5.2 Scanning of neighbour cells (Scenario 2).68
8.5.3 MM activation of the MS-MLE (Scenario 3).69
8.5.4 Open up MLE service (Scenario 4) .70
8.5.5 Close of MLE service (Scenario 5).71
8.5.6 Changing to serving cell (Scenario 6) .71
8.5.7 Surveillance of the serving cell (Scenario 7) .71
8.5.8 Inviting MM intervention.72
8.5.8.1 No service can be found (Scenario 8) .72
8.5.8.2 LA found outside RA (Scenario 9) .73
8.5.9 Set-up of MAC broadcast (SYNC + SYSINFO) (Scenario 10) .74
8.5.10 Set-up of MLE broadcast (NETWORK) (Scenario 11).74
8.5.11 MM registering (Scenario 12).74
8.5.12 Announce old cell and go-to-channel (Scenario 13) .75
8.5.13 Announce old cell (Scenario 14) .75
8.5.14 Announce new cell and successful restoration (Scenario 15).75
8.5.15 Announce new cell and restoration failure (Scenario 16).76
8.5.16 Path lost to the serving cell (Scenario 17).76
8.6 Initial cell selection .77
8.6.1 MLE functions as viewed at the LMM SAP .77
8.6.2 MLE functions.77
8.7 Cell re-selection by roaming .78
8.7.1 Announced cell re-selection .78
8.7.1.1 Announced cell re-selection (type-2) .78
8.7.1.2 Announced cell re-selection (type-3) .79
8.7.1.2.1 MLE functions .79
8.7.2 Unannounced cell re-selection.80
8.7.3 Undeclared cell re-selection.81
8.7.3.1 MLE functions as viewed at the LMM SAP.81

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8.8 MLE service requests during cell re-selection. 82
8.8.1 Undeclared cell re-selection . 82
8.9 No MLE recovery. 83
9 Technical realisation of TETRA connection mode CONP . 83
9.1 Introduction. 83
9.2 Overview of the protocol. 83
9.2.1 Internal organisation of the network layer and ISO. 83
9.2.2 End-to-end protocol . 85
9.3 Handover and mobility. 85
9.4 Packet through layer 3 in connection mode . 85
9.5 Interconnection. 85
9.6 Addresses . 89
9.7 Lower layer service used. 89
9.8 Services produced by the protocol. 90
9.9 Primitive definition . 90
9.10 Protocol functions. 90
9.11 Structure and encoding of the PDUs. 90
10 Technical realisation of TETRA Specific ConnectionLess Network Service (SCLNS). 91
10.1 Introduction. 91
10.2 Overview of the protocol.91
10.2.1 Internal organisation of the network layer. 91
10.2.2 Interconnection . 92
10.2.3 Addresses. 95
10.3 Lower layer service used. 95
10.4 Services provided by the protocol . 96
10.4.1 Full version . 96
10.4.2 Slim version . 96
10.5 Primitives definition . 96
10.5.1 Data transmission group. 96
10.5.2 Protocol sequences . 97
10.6 Protocol functions. 100
10.7 Structure and encoding of the PDUs. 101
Annex A (normative): Priority functions for packet mode services . 102
A.1 Introduction. 102
A.2 Priority and OSI layers. 102
A.2.1 Exchange of priority information with other protocol entities. 102
A.2.2 Passing of priority information. 102
A.2.2.1 Encoding of priority in PDUs. 102
A.2.2.2 Encoding of priority in primitives . 102
A.2.3 Framework for priorities . 103
A.2.4 Priority parameters. 103
A.2.4.1 Subscriber class . 103
A.2.4.1.1 Description . 103
A.2.4.1.2 Defining subscriber class. 104
A.2.4.1.3 Values of subscriber class . 104
A.2.4.2 Network Connection (NC) priority . 104
A.2.4.2.1 Definition . 104
A.2.4.3 SCLNP priority facility . 105
A.2.4.4 CONP expedited data. 105
A.2.4.5 Mobile Network Identity (MNI). 105
A.2.4.6 Cell service level. 105
A.2.4.7 Message type. 106
A.2.4.8 Message length . 106
A.2.4.9 Emergency calls . 106
A.2.5 Priority functions. 106
A.2.5.1 Layer 2 access priority (air interface only) . 106
A.2.5.1.1 General . 106
A.2.5.1.2 Address restrictions . 107

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A.2.5.2 System broadcast functions .107
A.2.5.2.1 Summary .107
A.2.5.2.2 Network access control .107
A.2.5.3 MTU queue management .107
A.2.5.4 Infrastructure queue management.108
A.2.6 Relationship between parameters and functions.108
A.2.6.1 Summary table .108
A.2.6.2 Mapping of priority parameters at layer 2.108
A.2.6.2.1 Overview.108
A.2.6.2.2 Mapping of the ranked element.109
Annex B (informative): Quality of Service (QoS).110
B.1 Introduction.110
B.1.1 Quality of network service.
...