SIST ETS 300 392-10-22:1999

SLOVENSKI STANDARD
01-november-1999
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Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary
services stage 1; Sub-part 22: Dynamic group number assignment
Ta slovenski standard je istoveten z: ETS 300 392-10-22 Edition 1
ICS:
33.070.10 Prizemni snopovni radio Terrestrial Trunked Radio
(TETRA) (TETRA)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN ETS 300 392-10-22
TELECOMMUNICATION April 1996
STANDARD
Source: ETSI TC-RES Reference: DE/RES-06001-10-22
ICS: 33.020, 33.060.50
Key words: TETRA, V+D
Radio Equipment and Systems (RES);
Trans-European Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 10: Supplementary services stage 1;
Part 10-22: Dynamic group number assignment
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.fr
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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ETS 300 392-10-22: April 1996
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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ETS 300 392-10-22: April 1996
Contents
Foreword .5
1 Scope .7
2 Normative references.7
3 Definitions and abbreviations .7
3.1 Definitions .7
3.2 Abbreviations .8
3.2.1 General abbreviations .8
3.2.2 Supplementary service abbreviations .8
4 Supplementary Service Dynamic Group Number Assignment (SS-DGNA) stage 1 specification.9
4.1 Description.9
4.1.1 General description .9
4.1.2 Qualifications on applicability to telecommunication services.9
4.2 Procedures.9
4.2.1 Provision and withdrawal.9
4.2.2 Normal procedures.9
4.2.2.1 Activation, deactivation, definition, registration,
interrogation, and cancellation.9
4.2.2.1.1 Activation and deactivation .9
4.2.2.1.2 Definition.9
4.2.2.1.3 Registration.10
4.2.2.1.4 Interrogation.10
4.2.2.1.5 Cancellation .10
4.2.2.2 Invocation and operation .10
4.2.3 Exceptional procedures.11
4.2.3.1 Activation, deactivation, definition, registration,
interrogation, and cancellation.11
4.2.3.1.1 Activation and deactivation .11
4.2.3.1.2 Definition.11
4.2.3.1.3 Registration.11
4.2.3.1.4 Interrogation.11
4.2.3.1.5 Cancellation .11
4.2.3.2 Invocation and operation .11
4.3 Interactions with other supplementary services.12
4.3.1 Calling Line Identification Presentation (SS-CLIP).12
4.3.2 Connected Line identification Presentation (SS-COLP).12
4.3.3 Calling/Connected Line Identification Restriction (SS-CLIR) .12
4.3.4 Call Report (SS-CR).12
4.3.5 Talking Party Identification (SS-TPI) .12
4.3.6 Call Forwarding Unconditional (SS-CFU).12
4.3.7 Call Forwarding on Busy (SS-CFB).12
4.3.8 Call Forwarding on No Reply (SS-CFNRy) .12
4.3.9 Call Forwarding on Not Reachable (SS-CFNRc) .12
4.3.10 List Search Call (SS-LSC).12
4.3.11 Call Authorized by Dispatcher (SS-CAD) .12
4.3.12 Short Number Addressing (SS-SNA) .13
4.3.13 Area Selection (SS-AS).13
4.3.14 Access Priority (SS-AP) .13
4.3.15 Priority Call (SS-PC).13
4.3.16 Call Waiting (SS-CW) .13
4.3.17 Call Hold (SS-HOLD) .13
4.3.18 Call Completion to Busy Subscriber (SS-CCBS) .13
4.3.19 Late Entry (SS-LE) .13
4.3.20 Transfer of Control (SS-TC).13

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ETS 300 392-10-22: April 1996
4.3.21 Pre-emptive Priority Call (SS-PPC) . 13
4.3.22 Include Call (SS-IC) . 13
4.3.23 Advice of Charge SS-AoC). 13
4.3.24 Barring of Outgoing Calls (SS-BOC) . 13
4.3.25 Barring of Incoming Calls (SS-BIC) . 13
4.3.26 Discreet Listening (SS-DL) . 13
4.3.27 Ambience Listening (SS-AL). 14
4.3.28 Dynamic Group Number Assignment (SS-DGNA) . 14
4.3.29 Call Completion on No Reply (SS-CCNR). 14
4.3.30 Call Retention (SS-CR). 14
4.4 Inter-working considerations . 14
4.5 Overall SDL. 15
History. 16

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ETS 300 392-10-22: April 1996
Foreword
This European Telecommunication Standard (ETS) has been produced by the Radio Equipment and
Systems (RES) Technical Committee of the European Telecommunications Standards Institute (ETSI).
This ETS is a multi-part standard and will consist of the following parts:
Part 1: "General network design".
Part 2: "Air Interface (AI)".
Part 3: "Inter-working", (DE/RES-06001-3).
Part 4: "Gateways", (DE/RES-06001-4).
Part 5: "Terminal equipment interface", (DE/RES-06001-5).
Part 6: "Line connected stations", (DE/RES-06001-6).
Part 7: "Security".
Part 8: "Management services", (DE/RES-06001-8).
Part 9: "Performance objectives", (DE/RES-06001-9).
Part 10: "Supplementary services stage 1", (DE/RES-06001-10).
Part 11: "Supplementary services stage 2", (DE/RES-06001-11).
Part 12: "Supplementary services stage 3", (DE/RES-06001-12).
Part 13: "SDL Model of the Air Interface", (DE/RES-06001-13).
Part 14: "PICS Proforma", (DE/RES-06001-14).
Part 15: "Inter-working - Extended Operations", (DE/RES-06001-15).
Part 16: "Gateways for Supplementary Services", (DE/RES-06001-16).
Transposition dates
Date of adoption of this ETS: 1 March 1996
Date of latest announcement of this ETS (doa): 31 July 1996
Date of latest publication of new National Standard
or endorsement of this ETS (dop/e): 31 January 1997
Date of withdrawal of any conflicting National Standard (dow): 31 January 1997

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ETS 300 392-10-22: April 1996
1 Scope
This European Telecommunication Standard (ETS) defines the stage 1 specifications of the
Supplementary Service Dynamic Group Number Assignment (SS-DGNA) for the Trans-European
Trunked RAdio (TETRA). Stage 1 is an overall service description from the users point of view but does
not deal with the details of the human interface itself.
This ETS specifies the service description of the supplementary service and the procedures to be
expected with successful and unsuccessful outcomes. In addition this ETS specifies the interactions with
other TETRA supplementary services and inter-working considerations.
Charging principles are outside the scope of this ETS.
The SS-DGNA enables a served user to dynamically create new groups.
2 Normative references
This ETS incorporates, by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed
hereafter. For dated references, subsequent amendments to or revisions of any of these publications
apply to this ETS only when incorporated in it by amendment or revision. For undated references the latest
edition of the publication referred to applies.
[1] CCITT Recommendation I.130 (1988): "Method for the characterization of
telecommunication services supported by an ISDN and network capabilities of
an ISDN".
[2] ITU-T Recommendation Z.100 (1993): "Specification and Description Language
(SDL)".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of this ETS, the following definitions apply:
authorised user: A user who is able to use SS-DGNA on numbers he/she is authorised to.
Base Station (BS): A physical grouping of equipment which provides the fixed portion of the air interface.
One base station transmits and receives radio signals to and from a single location area (a single region
of geographical coverage). A BS contains at least one Base Radio Stack (BRS).
bearer service: A type of telecommunication service that provides the capability for the transmission of
signals between user-network interfaces.
call related DGNA: Creation of a group based on the participants of a referenced call.
call unrelated DGNA: Creation of a group based on identities.
DGNA number: Group number created with SS-DGNA.
Mobile Station (MS): A physical grouping that contains all of the mobile equipment that is used to obtain
TETRA services. By definition, a mobile station contains at least one Mobile Radio Stack (MRS).
served user: The user who can create, modify and delete own DGNA numbers.
SS-SNA-1: Part of SS-SNA where a short number is used as an alias for an identity.
Supplementary Service (SS): A supplementary service modifies or supplements a bearer service or a
teleservice. A supplementary service cannot be offered to a customer as a stand alone service. It should
be offered in combination wit
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