ETSI EN 300 392-3-15 V1.2.1 (2020-04)

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 15: Transport layer independent Additional Network Feature, Mobility Management (ANF-ISIMM)

REN/TCCE-03263

Prizemni snopovni radio (TETRA) - Govor in podatki (V+D) - 3. del: Medsebojno delovanje na medsistemskem vmesniku (ISI) - 15. poddel: Neodvisnost transportnih plasti dodatne omrežne funkcije, upravljanje mobilnosti (ANF-ISIMM)

General Information

• Status: Not Published
• Technical Committee: TCCE 3 - TCCE Air Interface and Network Protocols
• Current Stage: 9 - End of TB approval process
• Due Date: 27-Nov-2019
• Completion Date: 28-Apr-2020
• Ref Project: SIST EN 300 392-3-15 V1.2.1:2020 - Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 3: Interworking at the Inter-System Interface (ISI) - Sub-part 15: Transport layer independent Additional Network Feature, Mobility Management (ANF-ISIMM)

Overview

ETSI EN 300 392-3-15 V1.2.1 (2020-04) specifies the transport‑layer independent Additional Network Feature for Mobility Management (ANF‑ISIMM) within the Terrestrial Trunked Radio (TETRA) Voice plus Data (V+D) Inter‑System Interface (ISI). This sub‑part defines the mobility management services that SwMIs (Switching and Management Interfaces) can invoke over the ISI to complement intra‑SwMI mobility, authentication and key management. The document is part of the ETSI/EN 300 392 series and aligns with ITU‑T I.130 principles.

Key Topics and Requirements

• Transport layer independent design - ANF‑ISIMM services are specified independent of the underlying transport (e.g., PSS1/E.1 or SIP/IP subparts exist separately).
• Mobility services provided - The standard defines stage‑1 services (functional descriptions) for:
  • Migration and restricted migration (including invocation, operation and exceptional procedures)
  • Individual subscriber and group profile updates
  • Supplementary service profile update
  • De‑registration and removal of subscriber information (RSI)
  • Group attachment/detachment and linked group attachment/detachment
  • Individual subscriber and group database recovery
  • Authentication (one‑way or mutual between subscriber and home SwMI)
  • Over‑The‑Air‑Re‑keying (OTAR) for Static Cipher Key (SCK) generation and delivery
• Stage 1/feature scope notes - Some services are included only as stage‑1 descriptions (e.g., group linking/unlinking and GTSI attachment/detachment to linking participating groups).
• Interworking and interactions - The specification details interactions between ANF‑ISIMM and related services such as authentication, group attachment/detachment and call restoration mechanisms.
• Testability & operational procedures - Includes invocation criteria, normal and exceptional procedures, and architecture considerations for implementers.

Practical Applications and Who Uses This Standard

• Network equipment manufacturers - design SwMI implementations that interwork across vendor and operator domains while supporting mobility and key management.
• TETRA network integrators and operators - implement inter‑system mobility, subscriber migration, de‑registration and OTAR operations across interconnected SwMIs.
• Public safety, transportation and utilities - organisations relying on resilient, secure inter‑system mobility in multi‑vendor or regional network deployments.
• Security and authentication solution providers - integrate OTAR and mutual authentication flows for cross‑system subscriber protection.
• Test labs and certification bodies - develop test cases for ISI mobility services, migration scenarios and profile updates.

Related Standards

• ETSI EN 300 392 series (TETRA V+D ISI subparts), including:
  • Transport independent, General design
  • PSS1 over E.1
  • SIP/IP interworking
  • ANF‑ISIIC (Individual Call)
  • ANF‑ISIGC (Group Call)
  • ANF‑ISISDS (Short Data Service)
  • Generic Speech Format Implementation
• Recommendation ITU‑T I.130 (analogy referenced)

This standard is essential for anyone implementing or operating inter‑system TETRA mobility, providing clear stage‑1 service models and procedures for secure, interoperable voice and data mobility across SwMIs. Keywords: TETRA, ANF‑ISIMM, ISI, mobility management, SwMI, OTAR, SCK, migration, ISI interworking.

Standards Content (Sample)

Draft ETSI EN 300 392-3-15 V1.2.0 (2019-08)

EUROPEAN STANDARD
Terrestrial Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI);
Sub-part 15: Transport layer independent Additional
Network Feature, Mobility Management (ANF-ISIMM)

2 Draft ETSI EN 300 392-3-15 V1.2.0 (2019-08)

Reference
REN/TCCE-03263
Keywords
management, mobility, TETRA
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2019.
All rights reserved.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners. ®
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
3 Draft ETSI EN 300 392-3-15 V1.2.0 (2019-08)
Contents
Intellectual Property Rights . 16
Foreword . 16
Modal verbs terminology . 18
Introduction . 18
1 Scope . 19
2 References . 20
2.1 Normative references . 20
2.2 Informative references . 21
3 Definition of terms, symbols and abbreviations . 21
3.1 Terms . 21
3.2 Symbols . 24
3.3 Abbreviations . 24
4 Overview . 25
4.1 General . 25
4.2 Applicability . 26
4.2.1 Entities . 26
4.2.2 Services . 26
4.3 Testability . 27
4.4 Provision/withdrawal. 27
4.5 Activation/deactivation . 27
4.6 Charging . 27
5 The generic ANF-ISIMM stage 1 service model . 27
5.1 ANF-ISIMM - the service provider . 27
5.2 SwMI MMs - the ANF-ISIMM service users. 28
5.3 Stage 1 description conventions . 29
6 Migration service description - stage 1 . 30
6.1 Pre-requisite requirements for the migration service . 30
6.2 Service definition . 30
6.3 Service description . 30
6.4 Service architecture . 31
6.5 Normal procedures . 32
6.5.1 Invocation . 32
6.5.1.1 Invocation criteria . 32
6.5.1.2 Invocation of ANF-ISIMM . 32
6.5.2 Operation . 34
6.5.2.1 General . 34
6.5.2.2 Migration with pre-defined migration profile(s) (applicable for case 1) . 35
6.5.2.2.1 Support for call restoration . 35
6.5.2.2.2 Final migration approval . 35
6.5.2.3 Migration with migration profile exchange (applicable for case 2, 3a and 3b) . 37
6.5.2.3.1 Basic migration profile exchange . 37
6.5.2.3.2 SS-migration profile(s) exchange (applicable for case 3a) . 47
6.5.2.3.3 Support for call restoration . 49
6.5.2.3.4 Final migration approval (applicable for cases 2, 3a and 3b) . 49
6.5.2.3.5 SS-migration profile exchange after final migration approval (applicable for case 3b) . 50
6.6 Exceptional procedures . 50
6.6.1 General . 50
6.6.2 Detected by the individual subscriber visited SwMI MM . 51
6.6.3 Detected by the individual subscriber home SwMI MM . 52
6.7 Interactions . 53
6.7.1 Interactions with the authentication service . 53
6.7.2 Interactions with the group attachment and the group detachment services . 53
ETSI
4 Draft ETSI EN 300 392-3-15 V1.2.0 (2019-08)
7 Restricted migration service description - stage 1 . 53
7.1 Pre-requisite requirements for the restricted migration service . 53
7.2 Service definition . 53
7.3 Service description . 54
7.4 Service architecture . 54
7.5 Normal procedures . 55
7.5.1 Invocation . 55
7.5.1.1 Invocation criteria . 55
7.5.1.2 Invocation of ANF-ISIMM . 55
7.5.2 Operation . 58
7.5.2.1 General . 58
7.5.2.2 Operation when the individual subscriber visited SwMI MM invokes restricted migration . 58
7.5.2.3 Invocation of RSI . 59
7.5.2.4 Support for emergency call restoration . 59
7.5.2.5 Receipt of restricted migration approval . 59
7.6 Exceptional procedures . 60
7.6.1 General . 60
7.6.2 Detected by the individual subscriber visited SwMI MM . 61
7.6.3 Detected by the individual subscriber home SwMI MM . 61
7.7 Interactions . 61
7.7.1 Interactions with the authentication service . 61
7.7.2 Interactions with the group attachment and the group detachment services . 61
8 Removal of Subscriber Information (RSI) service description - stage 1 . 62
8.1 Service definition . 62
8.2 Service description . 62
8.3 Service architecture . 62
8.4 Normal procedures . 63
8.4.1 Invocation . 63
8.4.1.1 Invocation criteria . 63
8.4.1.2 Invocation of ANF-ISIMM . 64
8.4.2 Operation . 65
8.5 Exceptional procedures . 66
8.6 Interaction with authentication . 67
9 De-registration service description - stage 1 . 68
9.1 Service definition . 68
9.2 Service description . 68
9.3 Service architecture . 68
9.4 Normal procedures . 69
9.4.1 Invocation . 69
9.4.1.1 Invocation criteria . 69
9.4.1.2 Invocation of ANF-ISIMM . 69
9.4.2 Operation . 70
9.5 Exceptional procedures . 71
10 Profile update service description - stage 1 . 72
10.1 Service definition . 72
10.2 Service description . 72
10.3 Service architecture . 72
10.4 Normal procedures . 73
10.4.1 Invocation . 73
10.4.1.1 Invocation criteria . 73
10.4.1.2 Invocation of ANF-ISIMM . 73
10.4.2 Operation . 84
10.5 Exceptional operation . 94
11 SS-profile update service description - stage 1 . 95
11.1 Service definition . 95
11.2 Service description . 95
11.3 Service architecture . 96
11.4 Normal procedures . 96
11.4.1 Invocation . 96
ETSI
5 Draft ETSI EN 300 392-3-15 V1.2.0 (2019-08)
11.4.1.1 Invocation criteria . 96
11.4.1.2 Invocation of ANF-ISIMM . 97
11.4.2 Operation . 97
11.4.2.1 Creation of temporary SS-migration profiles . 97
11.4.2.2 Informing home SwMI MM about the temporary SS-migration profiles . 98
11.5 Exceptional operation . 99
12 Authentication service description - stage 1 . 100
12.1 Pre-requisite requirements for the authentication service. 100
12.2 Service definition . 100
12.3 Service description . 101
12.4 Service architecture . 101
12.5 Normal procedures . 101
12.5.1 Invocation . 101
12.5.1.1 Invocation criteria . 101
12.5.1.2 Invocation of ANF-ISIMM . 102
12.5.2 Operation (relevant for case 1) . 103
12.5.2.1 Exchange of authentication parameters . 103
12.5.2.2 Sending of authentication result . 103
12.6 Exceptional procedures . 104
12.6.1 General . 104
12.6.2 Detected by the individual subscriber visited SwMI MM . 105
12.6.3 Detected by the individual subscriber home SwMI MM . 105
12.7 Interaction with migration and restricted migration . 106
12.7.1 Normal operation . 106
12.7.2 Exceptional procedures . 106
13 Over The Air Re-keying (OTAR) service description - stage 1 . 107
13.1 Pre-requisite requirements . 107
13.2 Service definition . 107
13.3 Service description . 107
13.4 Service architecture . 108
13.5 Normal procedures . 108
13.5.1 Invocation . 108
13.5.1.1 Invocation criteria . 108
13.5.1.2 Invocation of ANF-ISIMM . 109
13.5.1.2.1 Case 1) . 109
13.5.1.2.2 Case 2) . 109
13.5.1.2.3 Case 3) . 109
13.5.1.2.4 Case 4) . 110
13.5.2 Operation . 110
13.5.2.1 Case 1) . 110
13.5.2.2 Case 2) . 111
13.5.2.3 Case 3) . 112
13.5.2.4 Case 4) . 113
13.6 Exceptional procedures . 113
13.6.1 General . 113
13.6.2 Detected by the individual subscriber visited SwMI MM . 114
13.6.3 Detected by the individual subscriber home SwMI MM . 114
14 Individual subscriber Database Recovery (IDR) service description - stage 1 . 115
14.1 Service definition . 115
14.2 Service description . 115
14.3 Service architecture . 116
14.4 Normal procedures . 116
14.4.1 Invocation . 116
14.4.1.1 Invocation criteria . 116
14.4.1.2 Invocation of ANF-ISIMM . 117
14.4.2 Operation (relevant for case 1 and 2 unless otherwise stated) . 119
14.4.2.1 The individual subscriber visited SwMI MM receives the HMM recovery indication . 119
14.4.2.2 The individual subscriber home SwMI MM receives the VMM recovery indication . 119
14.4.2.3 The virtual migration or restricted migration . 120
14.4.2.4 The virtual RSI . 120
ETSI
6 Draft ETSI EN 300 392-3-15 V1.2.0 (2019-08)
14.4.2.5 The iteration . 121
14.4.2.6 The completion of the IDR . 121
14.4.2.6.1 VMM recovery . 121
14.4.2.6.2 HMM recovery . 121
14.5 Exceptional procedures . 122
15 Group attachment service description - stage 1 . 123
15.1 Service definition . 123
15.2 Service description . 123
15.3 Service architecture . 124
15.4 Normal procedures . 124
15.4.1 Invocation . 124
15.4.1.1 Invocation criteria . 124
15.4.1.2 Invocation of ANF-ISIMM . 126
15.4.1.2.1 Case 1) . 126
15.4.1.2.2 Cases 2) to 4) . 127
15.4.1.2.3 Case 5) . 128
15.4.1.2.4 Case 6) . 133
15.4.2 Operation . 134
15.4.2.1 Case 1) . 134
15.4.2.1.1 General . 134
15.4.2.1.2 Group attachment with pre-defined migration profile(s) . 135
15.4.2.1.3 Group attachment with migration profile exchange . 137
15.4.2.1.4 SS-migration profile(s) exchange . 142
15.4.2.2 Cases 2) to 4). 145
15.4.2.2.1 Updates to G-HDB . 145
15.4.2.2.2 Sending of group attachment approval . 145
15.4.2.2.3 Receipt of group attachment approval . 146
15.4.2.3 Case 5) . 146
15.4.2.3.1 General . 146
15.4.2.3.2 Group home SwMI MM initiated group attachment with pre-defined migration profile(s) . 146
15.4.2.3.3 Group home SwMI MM initiated group attachment with migration profile exchange . 148
15.4.2.4 Case 6) . 150
15.4.2.4.1 Additional Group home SwMI MM initiated group attachment . 150
15.5 Exceptional procedures . 151
15.5.1 General . 151
15.5.2 Detected by the group visited SwMI MM . 152
15.5.3 Detected by the group home SwMI MM . 153
15.6 Interactions . 153
16 Group detachment service description (stage 1) . 154
16.1 Service definition . 154
16.2 Service description . 155
16.3 Service architecture . 156
16.4 Normal procedures . 156
16.4.1 Invocation . 156
16.4.1.1 General . 156
16.4.1.2 Invocation of ANF-ISIMM . 157
16.4.1.2.1 Cases 1) to 3) . 157
16.4.1.2.2 Case 4) . 158
16.4.2 Operation . 159
16.4.2.1 Cases 1) to 3). 159
16.4.2.2 Case 4) . 160
16.5 Exceptional procedures . 161
16.6 Interactions . 162
17 Group Database Recovery (GDR) service description - stage 1 . 163
17.1 Service definition . 163
17.2 Service description . 163
17.3 Service architecture . 164
17.4 Normal procedures . 164
17.4.1 Invocation . 164
17.4.1.1 Invocation criteria . 164
ETSI
7 Draft ETSI EN 300 392-3-15 V1.2.0 (2019-08)
17.4.1.2 Invocation of ANF-ISIMM . 165
17.4.2 Operation (applicable for cases 1) and 2) unless otherwise stated) . 166
17.4.2.1 Verification of age information . 166
17.4.2.2 The group visited SwMI MM receives the G-HDR indication . 167
17.4.2.3 The group home SwMI MM receives the G-VDR indication . 167
17.4.2.4 The virtual group attachment and detachment . 168
17.4.2.5 The iteration . 169
17.4.2.6 The completion of the GDR . 169
17.4.2.6.1 G-HDR . 169
17.4.2.6.2 G-VDR . 169
17.5 Exceptional procedures . 170
18 Group linking/unlinking service description - stage 1 . 171
18.1 Service definition . 171
18.2 Service description . 172
18.3 Service architecture . 173
18.4 Normal procedures . 173
18.4.1 Invocation . 173
18.4.1.1 Invocation criteria . 173
18.4.1.2 Invocation of ANF-ISIMM . 173
18.4.1.2.1 Case 1) - group linking service - Sending of Linking_req . 173
18.4.1.2.2 Case 2) - group unlinking service . 174
18.4.1.2.3 Case 3) - remote group unlinking service . 175
18.4.2 Operation . 175
18.4.2.1 General . 175
18.4.2.2 Case 1) - group linking service . 175
18.4.2.2.1 First phase of group linking service. 175
18.4.2.2.2 Second phase of group linking service . 176
18.4.2.3 Case 2) - group unlinking service . 178
18.4.2.4 Case 3) - remote group unlinking service . 179
18.5 Exceptional procedures . 179
18.5.1 General . 179
18.5.2 Case 1) - group linking service . 179
18.5.3 Case 2) - group unlinking service . 180
18.5.4 Case 3) - remote group unlinking service . 181
18.6 Interactions .
...

EUROPEAN STANDARD
Terrestrial Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI);
Sub-part 15: Transport layer independent Additional
Network Feature, Mobility Management (ANF-ISIMM)

2 ETSI EN 300 392-3-15 V1.2.1 (2020-04)

Reference
REN/TCCE-03263
Keywords
management, mobility, TETRA
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2020.
All rights reserved.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners. ®
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
3 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
Contents
Intellectual Property Rights . 16
Foreword . 16
Modal verbs terminology . 18
Introduction . 18
1 Scope . 19
2 References . 20
2.1 Normative references . 20
2.2 Informative references . 21
3 Definition of terms, symbols and abbreviations . 21
3.1 Terms . 21
3.2 Symbols . 24
3.3 Abbreviations . 24
4 Overview . 25
4.1 General . 25
4.2 Applicability . 25
4.2.1 Entities . 25
4.2.2 Services . 26
4.3 Testability . 26
4.4 Provision/withdrawal. 27
4.5 Activation/deactivation . 27
4.6 Charging . 27
5 The generic ANF-ISIMM stage 1 service model . 27
5.1 ANF-ISIMM - the service provider . 27
5.2 SwMI MMs - the ANF-ISIMM service users. 28
5.3 Stage 1 description conventions . 29
6 Migration service description - stage 1 . 30
6.1 Pre-requisite requirements for the migration service . 30
6.2 Service definition . 30
6.3 Service description . 30
6.4 Service architecture . 31
6.5 Normal procedures . 31
6.5.1 Invocation . 31
6.5.1.1 Invocation criteria . 31
6.5.1.2 Invocation of ANF-ISIMM . 31
6.5.2 Operation . 33
6.5.2.1 General . 33
6.5.2.2 Migration with pre-defined migration profile(s) (applicable for case 1) . 34
6.5.2.2.1 Support for call restoration . 34
6.5.2.2.2 Final migration approval . 35
6.5.2.3 Migration with migration profile exchange (applicable for case 2, 3a and 3b) . 36
6.5.2.3.1 Basic migration profile exchange . 36
6.5.2.3.2 SS-migration profile(s) exchange (applicable for case 3a) . 46
6.5.2.3.3 Support for call restoration . 48
6.5.2.3.4 Final migration approval (applicable for cases 2, 3a and 3b) . 48
6.5.2.3.5 SS-migration profile exchange after final migration approval (applicable for case 3b) . 48
6.6 Exceptional procedures . 49
6.6.1 General . 49
6.6.2 Detected by the individual subscriber visited SwMI MM . 50
6.6.3 Detected by the individual subscriber home SwMI MM . 51
6.7 Interactions . 51
6.7.1 Interactions with the authentication service . 51
6.7.2 Interactions with the group attachment and the group detachment services . 52
ETSI
4 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
7 Restricted migration service description - stage 1 . 52
7.1 Pre-requisite requirements for the restricted migration service . 52
7.2 Service definition . 52
7.3 Service description . 52
7.4 Service architecture . 53
7.5 Normal procedures . 53
7.5.1 Invocation . 53
7.5.1.1 Invocation criteria . 53
7.5.1.2 Invocation of ANF-ISIMM . 54
7.5.2 Operation . 57
7.5.2.1 General . 57
7.5.2.2 Operation when the individual subscriber visited SwMI MM invokes restricted migration . 57
7.5.2.3 Invocation of RSI . 58
7.5.2.4 Support for emergency call restoration . 58
7.5.2.5 Receipt of restricted migration approval . 58
7.6 Exceptional procedures . 58
7.6.1 General . 58
7.6.2 Detected by the individual subscriber visited SwMI MM . 60
7.6.3 Detected by the individual subscriber home SwMI MM . 60
7.7 Interactions . 60
7.7.1 Interactions with the authentication service . 60
7.7.2 Interactions with the group attachment and the group detachment services . 60
8 Removal of Subscriber Information (RSI) service description - stage 1 . 60
8.1 Service definition . 60
8.2 Service description . 61
8.3 Service architecture . 61
8.4 Normal procedures . 62
8.4.1 Invocation . 62
8.4.1.1 Invocation criteria . 62
8.4.1.2 Invocation of ANF-ISIMM . 62
8.4.2 Operation . 63
8.5 Exceptional procedures . 65
8.6 Interaction with authentication . 66
9 De-registration service description - stage 1 . 66
9.1 Service definition . 66
9.2 Service description . 66
9.3 Service architecture . 66
9.4 Normal procedures . 67
9.4.1 Invocation . 67
9.4.1.1 Invocation criteria . 67
9.4.1.2 Invocation of ANF-ISIMM . 67
9.4.2 Operation . 68
9.5 Exceptional procedures . 69
10 Profile update service description - stage 1 . 70
10.1 Service definition . 70
10.2 Service description . 70
10.3 Service architecture . 70
10.4 Normal procedures . 71
10.4.1 Invocation . 71
10.4.1.1 Invocation criteria . 71
10.4.1.2 Invocation of ANF-ISIMM . 72
10.4.2 Operation . 82
10.5 Exceptional operation . 92
11 SS-profile update service description - stage 1 . 92
11.1 Service definition . 92
11.2 Service description . 93
11.3 Service architecture . 93
11.4 Normal procedures . 93
11.4.1 Invocation . 93
ETSI
5 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
11.4.1.1 Invocation criteria . 93
11.4.1.2 Invocation of ANF-ISIMM . 94
11.4.2 Operation . 94
11.4.2.1 Creation of temporary SS-migration profiles . 94
11.4.2.2 Informing home SwMI MM about the temporary SS-migration profiles . 95
11.5 Exceptional operation . 96
12 Authentication service description - stage 1 . 97
12.1 Pre-requisite requirements for the authentication service. 97
12.2 Service definition . 98
12.3 Service description . 98
12.4 Service architecture . 98
12.5 Normal procedures . 99
12.5.1 Invocation . 99
12.5.1.1 Invocation criteria . 99
12.5.1.2 Invocation of ANF-ISIMM . 99
12.5.2 Operation (relevant for case 1) . 100
12.5.2.1 Exchange of authentication parameters . 100
12.5.2.2 Sending of authentication result . 101
12.6 Exceptional procedures . 101
12.6.1 General . 101
12.6.2 Detected by the individual subscriber visited SwMI MM . 102
12.6.3 Detected by the individual subscriber home SwMI MM . 103
12.7 Interaction with migration and restricted migration . 103
12.7.1 Normal operation . 103
12.7.2 Exceptional procedures . 103
13 Over The Air Re-keying (OTAR) service description - stage 1 . 104
13.1 Pre-requisite requirements . 104
13.2 Service definition . 104
13.3 Service description . 104
13.4 Service architecture . 105
13.5 Normal procedures . 105
13.5.1 Invocation . 105
13.5.1.1 Invocation criteria . 105
13.5.1.2 Invocation of ANF-ISIMM . 106
13.5.1.2.1 Case 1) . 106
13.5.1.2.2 Case 2) . 106
13.5.1.2.3 Case 3) . 106
13.5.1.2.4 Case 4) . 107
13.5.2 Operation . 107
13.5.2.1 Case 1) . 107
13.5.2.2 Case 2) . 108
13.5.2.3 Case 3) . 109
13.5.2.4 Case 4) . 110
13.6 Exceptional procedures . 110
13.6.1 General . 110
13.6.2 Detected by the individual subscriber visited SwMI MM . 111
13.6.3 Detected by the individual subscriber home SwMI MM . 111
14 Individual subscriber Database Recovery (IDR) service description - stage 1 . 112
14.1 Service definition . 112
14.2 Service description . 112
14.3 Service architecture . 113
14.4 Normal procedures . 113
14.4.1 Invocation . 113
14.4.1.1 Invocation criteria . 113
14.4.1.2 Invocation of ANF-ISIMM . 114
14.4.2 Operation (relevant for case 1 and 2 unless otherwise stated) . 116
14.4.2.1 The individual subscriber visited SwMI MM receives the HMM recovery indication . 116
14.4.2.2 The individual subscriber home SwMI MM receives the VMM recovery indication . 116
14.4.2.3 The virtual migration or restricted migration . 117
14.4.2.4 The virtual RSI . 117
ETSI
6 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
14.4.2.5 The iteration . 118
14.4.2.6 The completion of the IDR . 118
14.4.2.6.1 VMM recovery . 118
14.4.2.6.2 HMM recovery . 118
14.5 Exceptional procedures . 119
15 Group attachment service description - stage 1 . 120
15.1 Service definition . 120
15.2 Service description . 120
15.3 Service architecture . 121
15.4 Normal procedures . 121
15.4.1 Invocation . 121
15.4.1.1 Invocation criteria . 121
15.4.1.2 Invocation of ANF-ISIMM . 123
15.4.1.2.1 Case 1) . 123
15.4.1.2.2 Cases 2) to 4) . 124
15.4.1.2.3 Case 5) . 125
15.4.1.2.4 Case 6) . 130
15.4.2 Operation . 131
15.4.2.1 Case 1) . 131
15.4.2.1.1 General . 131
15.4.2.1.2 Group attachment with pre-defined migration profile(s) . 132
15.4.2.1.3 Group attachment with migration profile exchange . 134
15.4.2.1.4 SS-migration profile(s) exchange . 139
15.4.2.2 Cases 2) to 4). 142
15.4.2.2.1 Updates to G-HDB . 142
15.4.2.2.2 Sending of group attachment approval . 142
15.4.2.2.3 Receipt of group attachment approval . 143
15.4.2.3 Case 5) . 143
15.4.2.3.1 General . 143
15.4.2.3.2 Group home SwMI MM initiated group attachment with pre-defined migration profile(s) . 143
15.4.2.3.3 Group home SwMI MM initiated group attachment with migration profile exchange . 145
15.4.2.4 Case 6) . 147
15.4.2.4.1 Additional Group home SwMI MM initiated group attachment . 147
15.5 Exceptional procedures . 148
15.5.1 General . 148
15.5.2 Detected by the group visited SwMI MM . 149
15.5.3 Detected by the group home SwMI MM . 150
15.6 Interactions . 150
16 Group detachment service description (stage 1) . 151
16.1 Service definition . 151
16.2 Service description . 152
16.3 Service architecture . 153
16.4 Normal procedures . 153
16.4.1 Invocation . 153
16.4.1.1 General . 153
16.4.1.2 Invocation of ANF-ISIMM . 154
16.4.1.2.1 Cases 1) to 3) . 154
16.4.1.2.2 Case 4) . 155
16.4.2 Operation . 156
16.4.2.1 Cases 1) to 3). 156
16.4.2.2 Case 4) . 157
16.5 Exceptional procedures . 158
16.6 Interactions . 159
17 Group Database Recovery (GDR) service description - stage 1 . 160
17.1 Service definition . 160
17.2 Service description . 160
17.3 Service architecture . 161
17.4 Normal procedures . 161
17.4.1 Invocation . 161
17.4.1.1 Invocation criteria . 161
ETSI
7 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
17.4.1.2 Invocation of ANF-ISIMM . 162
17.4.2 Operation (applicable for cases 1) and 2) unless otherwise stated) . 163
17.4.2.1 Verification of age information . 163
17.4.2.2 The group visited SwMI MM receives the G-HDR indication . 164
17.4.2.3 The group home SwMI MM receives the G-VDR indication . 164
17.4.2.4 The virtual group attachment and detachment . 165
17.4.2.5 The iteration . 166
17.4.2.6 The completion of the GDR . 166
17.4.2.6.1 G-HDR . 166
17.4.2.6.2 G-VDR . 166
17.5 Exceptional procedures . 167
18 Group linking/unlinking service description - stage 1 . 168
18.1 Service definition . 168
18.2 Service description . 169
18.3 Service architecture . 169
18.4 Normal procedures . 170
18.4.1 Invocation . 170
18.4.1.1 Invocation criteria . 170
18.4.1.2 Invocation of ANF-ISIMM . 170
18.4.1.2.1 Case 1) - group linking service - Sending of Linking_req . 170
18.4.1.2.2 Case 2) - group unlinking service . 171
18.4.1.2.3 Case 3) - remote group unlinking service . 171
18.4.2 Operation . 172
18.4.2.1 General . 172
18.4.2.2 Case 1) - group linking service . 172
18.4.2.2.1 First phase of group linking service. 172
18.4.2.2.2 Second phase of group linking service . 173
18.4.2.3 Case 2) - group unlinking service . 175
18.4.2.4 Case 3) - remote group unlinking service . 176
18.5 Exceptional procedures . 176
18.5.1 General . 176
18.5.2 Case 1) - group linking service . 176
18.5.3 Case 2) - group unlinking service . 177
18.5.4 Case 3) - remote group unlinking service . 178
18.6 Interactions .
...

SLOVENSKI STANDARD
01-julij-2020
Prizemni snopovni radio (TETRA) - Govor in podatki (V+D) - 3. del: Medsebojno
delovanje na medsistemskem vmesniku (ISI) - 15. poddel: Neodvisnost
transportnih plasti dodatne omrežne funkcije, upravljanje mobilnosti (ANF-ISIMM)
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 3: Interworking at the
Inter-System Interface (ISI) - Sub-part 15: Transport layer independent Additional
Network Feature, Mobility Management (ANF-ISIMM)
Ta slovenski standard je istoveten z: ETSI EN 300 392-3-15 V1.2.1 (2020-04)
ICS:
33.070.10 Prizemni snopovni radio Terrestrial Trunked Radio
(TETRA) (TETRA)
35.100.40 Transportni sloj Transport layer
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
Terrestrial Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI);
Sub-part 15: Transport layer independent Additional
Network Feature, Mobility Management (ANF-ISIMM)

2 ETSI EN 300 392-3-15 V1.2.1 (2020-04)

Reference
REN/TCCE-03263
Keywords
management, mobility, TETRA
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2020.
All rights reserved.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners. ®
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
3 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
Contents
Intellectual Property Rights . 16
Foreword . 16
Modal verbs terminology . 18
Introduction . 18
1 Scope . 19
2 References . 20
2.1 Normative references . 20
2.2 Informative references . 21
3 Definition of terms, symbols and abbreviations . 21
3.1 Terms . 21
3.2 Symbols . 24
3.3 Abbreviations . 24
4 Overview . 25
4.1 General . 25
4.2 Applicability . 25
4.2.1 Entities . 25
4.2.2 Services . 26
4.3 Testability . 26
4.4 Provision/withdrawal. 27
4.5 Activation/deactivation . 27
4.6 Charging . 27
5 The generic ANF-ISIMM stage 1 service model . 27
5.1 ANF-ISIMM - the service provider . 27
5.2 SwMI MMs - the ANF-ISIMM service users. 28
5.3 Stage 1 description conventions . 29
6 Migration service description - stage 1 . 30
6.1 Pre-requisite requirements for the migration service . 30
6.2 Service definition . 30
6.3 Service description . 30
6.4 Service architecture . 31
6.5 Normal procedures . 31
6.5.1 Invocation . 31
6.5.1.1 Invocation criteria . 31
6.5.1.2 Invocation of ANF-ISIMM . 31
6.5.2 Operation . 33
6.5.2.1 General . 33
6.5.2.2 Migration with pre-defined migration profile(s) (applicable for case 1) . 34
6.5.2.2.1 Support for call restoration . 34
6.5.2.2.2 Final migration approval . 35
6.5.2.3 Migration with migration profile exchange (applicable for case 2, 3a and 3b) . 36
6.5.2.3.1 Basic migration profile exchange . 36
6.5.2.3.2 SS-migration profile(s) exchange (applicable for case 3a) . 46
6.5.2.3.3 Support for call restoration . 48
6.5.2.3.4 Final migration approval (applicable for cases 2, 3a and 3b) . 48
6.5.2.3.5 SS-migration profile exchange after final migration approval (applicable for case 3b) . 48
6.6 Exceptional procedures . 49
6.6.1 General . 49
6.6.2 Detected by the individual subscriber visited SwMI MM . 50
6.6.3 Detected by the individual subscriber home SwMI MM . 51
6.7 Interactions . 51
6.7.1 Interactions with the authentication service . 51
6.7.2 Interactions with the group attachment and the group detachment services . 52
ETSI
4 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
7 Restricted migration service description - stage 1 . 52
7.1 Pre-requisite requirements for the restricted migration service . 52
7.2 Service definition . 52
7.3 Service description . 52
7.4 Service architecture . 53
7.5 Normal procedures . 53
7.5.1 Invocation . 53
7.5.1.1 Invocation criteria . 53
7.5.1.2 Invocation of ANF-ISIMM . 54
7.5.2 Operation . 57
7.5.2.1 General . 57
7.5.2.2 Operation when the individual subscriber visited SwMI MM invokes restricted migration . 57
7.5.2.3 Invocation of RSI . 58
7.5.2.4 Support for emergency call restoration . 58
7.5.2.5 Receipt of restricted migration approval . 58
7.6 Exceptional procedures . 58
7.6.1 General . 58
7.6.2 Detected by the individual subscriber visited SwMI MM . 60
7.6.3 Detected by the individual subscriber home SwMI MM . 60
7.7 Interactions . 60
7.7.1 Interactions with the authentication service . 60
7.7.2 Interactions with the group attachment and the group detachment services . 60
8 Removal of Subscriber Information (RSI) service description - stage 1 . 60
8.1 Service definition . 60
8.2 Service description . 61
8.3 Service architecture . 61
8.4 Normal procedures . 62
8.4.1 Invocation . 62
8.4.1.1 Invocation criteria . 62
8.4.1.2 Invocation of ANF-ISIMM . 62
8.4.2 Operation . 63
8.5 Exceptional procedures . 65
8.6 Interaction with authentication . 66
9 De-registration service description - stage 1 . 66
9.1 Service definition . 66
9.2 Service description . 66
9.3 Service architecture . 66
9.4 Normal procedures . 67
9.4.1 Invocation . 67
9.4.1.1 Invocation criteria . 67
9.4.1.2 Invocation of ANF-ISIMM . 67
9.4.2 Operation . 68
9.5 Exceptional procedures . 69
10 Profile update service description - stage 1 . 70
10.1 Service definition . 70
10.2 Service description . 70
10.3 Service architecture . 70
10.4 Normal procedures . 71
10.4.1 Invocation . 71
10.4.1.1 Invocation criteria . 71
10.4.1.2 Invocation of ANF-ISIMM . 72
10.4.2 Operation . 82
10.5 Exceptional operation . 92
11 SS-profile update service description - stage 1 . 92
11.1 Service definition . 92
11.2 Service description . 93
11.3 Service architecture . 93
11.4 Normal procedures . 93
11.4.1 Invocation . 93
ETSI
5 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
11.4.1.1 Invocation criteria . 93
11.4.1.2 Invocation of ANF-ISIMM . 94
11.4.2 Operation . 94
11.4.2.1 Creation of temporary SS-migration profiles . 94
11.4.2.2 Informing home SwMI MM about the temporary SS-migration profiles . 95
11.5 Exceptional operation . 96
12 Authentication service description - stage 1 . 97
12.1 Pre-requisite requirements for the authentication service. 97
12.2 Service definition . 98
12.3 Service description . 98
12.4 Service architecture . 98
12.5 Normal procedures . 99
12.5.1 Invocation . 99
12.5.1.1 Invocation criteria . 99
12.5.1.2 Invocation of ANF-ISIMM . 99
12.5.2 Operation (relevant for case 1) . 100
12.5.2.1 Exchange of authentication parameters . 100
12.5.2.2 Sending of authentication result . 101
12.6 Exceptional procedures . 101
12.6.1 General . 101
12.6.2 Detected by the individual subscriber visited SwMI MM . 102
12.6.3 Detected by the individual subscriber home SwMI MM . 103
12.7 Interaction with migration and restricted migration . 103
12.7.1 Normal operation . 103
12.7.2 Exceptional procedures . 103
13 Over The Air Re-keying (OTAR) service description - stage 1 . 104
13.1 Pre-requisite requirements . 104
13.2 Service definition . 104
13.3 Service description . 104
13.4 Service architecture . 105
13.5 Normal procedures . 105
13.5.1 Invocation . 105
13.5.1.1 Invocation criteria . 105
13.5.1.2 Invocation of ANF-ISIMM . 106
13.5.1.2.1 Case 1) . 106
13.5.1.2.2 Case 2) . 106
13.5.1.2.3 Case 3) . 106
13.5.1.2.4 Case 4) . 107
13.5.2 Operation . 107
13.5.2.1 Case 1) . 107
13.5.2.2 Case 2) . 108
13.5.2.3 Case 3) . 109
13.5.2.4 Case 4) . 110
13.6 Exceptional procedures . 110
13.6.1 General . 110
13.6.2 Detected by the individual subscriber visited SwMI MM . 111
13.6.3 Detected by the individual subscriber home SwMI MM . 111
14 Individual subscriber Database Recovery (IDR) service description - stage 1 . 112
14.1 Service definition . 112
14.2 Service description . 112
14.3 Service architecture . 113
14.4 Normal procedures . 113
14.4.1 Invocation . 113
14.4.1.1 Invocation criteria . 113
14.4.1.2 Invocation of ANF-ISIMM . 114
14.4.2 Operation (relevant for case 1 and 2 unless otherwise stated) . 116
14.4.2.1 The individual subscriber visited SwMI MM receives the HMM recovery indication . 116
14.4.2.2 The individual subscriber home SwMI MM receives the VMM recovery indication . 116
14.4.2.3 The virtual migration or restricted migration . 117
14.4.2.4 The virtual RSI . 117
ETSI
6 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
14.4.2.5 The iteration . 118
14.4.2.6 The completion of the IDR . 118
14.4.2.6.1 VMM recovery . 118
14.4.2.6.2 HMM recovery . 118
14.5 Exceptional procedures . 119
15 Group attachment service description - stage 1 . 120
15.1 Service definition . 120
15.2 Service description . 120
15.3 Service architecture . 121
15.4 Normal procedures . 121
15.4.1 Invocation . 121
15.4.1.1 Invocation criteria . 121
15.4.1.2 Invocation of ANF-ISIMM . 123
15.4.1.2.1 Case 1) . 123
15.4.1.2.2 Cases 2) to 4) . 124
15.4.1.2.3 Case 5) . 125
15.4.1.2.4 Case 6) . 130
15.4.2 Operation . 131
15.4.2.1 Case 1) . 131
15.4.2.1.1 General . 131
15.4.2.1.2 Group attachment with pre-defined migration profile(s) . 132
15.4.2.1.3 Group attachment with migration profile exchange . 134
15.4.2.1.4 SS-migration profile(s) exchange . 139
15.4.2.2 Cases 2) to 4). 142
15.4.2.2.1 Updates to G-HDB . 142
15.4.2.2.2 Sending of group attachment approval . 142
15.4.2.2.3 Receipt of group attachment approval . 143
15.4.2.3 Case 5) . 143
15.4.2.3.1 General . 143
15.4.2.3.2 Group home SwMI MM initiated group attachment with pre-defined migration profile(s) . 143
15.4.2.3.3 Group home SwMI MM initiated group attachment with migration profile exchange . 145
15.4.2.4 Case 6) . 147
15.4.2.4.1 Additional Group home SwMI MM initiated group attachment . 147
15.5 Exceptional procedures . 148
15.5.1 General . 148
15.5.2 Detected by the group visited SwMI MM . 149
15.5.3 Detected by the group home SwMI MM . 150
15.6 Interactions . 150
16 Group detachment service description (stage 1) . 151
16.1 Service definition . 151
16.2 Service description . 152
16.3 Service architecture . 153
16.4 Normal procedures . 153
16.4.1 Invocation . 153
16.4.1.1 General . 153
16.4.1.2 Invocation of ANF-ISIMM . 154
16.4.1.2.1 Cases 1) to 3) . 154
16.4.1.2.2 Case 4) . 155
16.4.2 Operation . 156
16.4.2.1 Cases 1) to 3). 156
16.4.2.2 Case 4) . 157
16.5 Exceptional procedures . 158
16.6 Interactions . 159
17 Group Database Recovery (GDR) service description - stage 1 . 160
17.1 Service definition . 160
17.2 Service description . 160
17.3 Service architecture . 161
17.4 Normal procedures . 161
17.4.1 Invocation . 161
17.4.1.1 Invocation criteria . 161
ETSI
7 ETSI EN 300 392-3-15 V1.2.1 (2020-04)
17.4.1.2 Invocation of ANF-ISIMM . 162
17.4.2 Operation (applicable for cases 1) and 2) unless otherwise stated) . 163
17.4.2.1 Verification of age information . 163
17.4.2.2 The group visited SwMI MM receives the G-HDR indication . 164
17.4.2.3 The group home SwMI MM receives the G-VDR indication . 164
17.4.2.4 The virtual group attachment and detachment . 165
17.4.2.5 The iteration . 166
17.4.2.6 The completion of the GDR . 166
17.4.2.6.1 G-HDR . 166
17.4.2.6.2 G-VDR . 166
17.5 Exceptional procedures . 167
18 Group linking/unlinking service description - stage 1 . 168
18.1 Service definition . 168
18.2 Service description . 169
18.3 Service architecture . 169
18.4 Normal procedures . 170
18.4.1 Invocation . 170
18.4.1.1 Invocation criteria . 170
18.4.1.2 Invocation of ANF-ISIMM . 170
18.4.1.2.1 Case 1) - group linking service - Sending of Linking_req . 170
18.4.1.2.2 Case 2) - group unlinking service . 171
18.4.1.2.3 Case 3) - remote group unlinking service . 171
18.4.2 Operation . 172
18.4.2.1 General . 172
18.4.2.2 Case 1) - group linking service . 172
18.4.2.2.1 First phase of group linking service. 172
18.4.2.2.2 Second phase of group linking service .
...