SIST ETS 300 533 E1:2003

European digital cellular telecommunications system (Phase 2); Technical realization of operator determined barring (GSM 03.15)

....

Evropski digitalni celični telekomunikacijski sistem (faza 2) – Tehnična realizacija zapor, o katerih odloča obratovalec (GSM 03.15)

General Information

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.070.50 - Global System for Mobile Communication (GSM)
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI ETS 300 533 ed.1 (1994-09) - European digital cellular telecommunications system (Phase 2); Technical realization of operator determined barring (GSM 03.15)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ETS 300 533 E1:2003
01-december-2003
(YURSVNLGLJLWDOQLFHOLþQLWHOHNRPXQLNDFLMVNLVLVWHPID]D±7HKQLþQDUHDOL]DFLMD
]DSRURNDWHULKRGORþDREUDWRYDOHF*60
European digital cellular telecommunications system (Phase 2); Technical realization of
operator determined barring (GSM 03.15)
Ta slovenski standard je istoveten z: ETS 300 533 Edition 1
ICS:
33.070.50 Globalni sistem za mobilno Global System for Mobile
telekomunikacijo (GSM) Communication (GSM)
SIST ETS 300 533 E1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 533 E1:2003

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SIST ETS 300 533 E1:2003
EUROPEAN ETS 300 533
TELECOMMUNICATION September 1994
STANDARD
Source: ETSI TC-SMG Reference: GSM 03.15
ICS: 33.060.30
European digital cellular telecommunications system, Global System for Mobile communications
Key words:
(GSM)
European digital cellular telecommunications system (Phase 2);
Technical realization of operator determined barring
(GSM 03.15)
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 - [e-mail]
X.400: Internet:
Tel.: [phone] - Fax: [phone]
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 1994. All rights reserved.
New presentation - see History box

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ETS 300 533: September 1994 (GSM 03.15 version 4.3.1)
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 300 533: September 1994 (GSM 03.15 version 4.3.1)
Contents
Foreword .5
1 General.7
1.1 Scope.7
1.2 Normative references .7
1.3 Definitons and abbreviations.7
2 Method of realisation.7
2.1 Barring of Outgoing Calls or Mobile Originated Short Messages .7
2.1.1 Application or Change of Barring in the HLR .8
2.1.2 Invocation of Barring .8
2.2 Barring of Incoming Calls or Mobile Terminated Short Messages .9
2.2.1 Application or Change of Barring in the HLR .9
2.2.2 Invocation of Barring .9
2.3 Barring of Roaming.11
2.3.1 Application or Change of Barring in the HLR .11
2.3.2 Invocation of Barring .11
2.4 Barring of Supplementary Services Management .12
2.4.1 Application or Change of Barring in the HLR .12
2.4.2 Invocation of Barring .12
2.4.3 Operator Determined Barring of access to supplementary service not
supported in VLR.14
2.5 Interactions of Operator Determined Barring with Supplementary Services .15
2.5.1 Call Forwarding .15
2.5.2 Closed User Group.17
2.5.3 Call Barring.17
3 Information stored in location registers .17
3.1 Information stored in the HLR.17
3.2 Information stored in the VLR .18
3.3 Transfer of Subscription Information .18
History.19

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ETS 300 533: September 1994 (GSM 03.15 version 4.3.1)
Foreword
This European Telecommunication Standard (ETS) has been produced by the Special Mobile Group
(SMG) Technical Committee (TC) of the European Telecommunications Standards Institute (ETSI).
This ETS defines the technical realization of operator determined barring for the European digital cellular
telecommunications system (Phase 2). This ETS corresponds to GSM Technical Specification (GSM-TS)
GSM 03.15 version 4.3.1.
The specification from which this ETS has been derived was originally based on CEPT documentation,
hence the presentation of this ETS may not be entirely in accordance with the ETSI/PNE rules.
Reference is made within this ETS to GSM-TSs (NOTE).
NOTE: TC-SMG has produced documents which give the technical specifications for the
implementation of the European digital cellular telecommunications system.
Historically, these documents have been identified as GSM Technical Specifications
(GSM-TSs). These TSs may have subsequently become I-ETSs (Phase 1), or ETSs
(Phase 2), whilst others may become ETSI Technical Reports (ETRs). GSM-TSs are,
for editorial reasons, still referred to in GSM ETSs.

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ETS 300 533: September 1994 (GSM 03.15 version 4.3.1)
1 General
1.1 Scope
The network feature Operator Determined Barring allows a network operator or service provider to
regulate access by subscribers to GSM services, by the barring of certain categories of incoming or
outgoing traffic or of roaming. Operator Determined Barring applies to all bearer services and teleservices
except the Emergency Call teleservice; the teleservice Short Message Point-to-Point is therefore subject
to Operator Determined Barring in the same way as circuit-switched calls.
The application of specific categories of Operator Determined Barring to a subscription is controlled by the
network operator or service provider, using administrative interaction at the HLR; this interface is not
standardised.
1.2 Normative references
This ETS incorporates by dated and 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] GSM 01.04 (ETR 100): "European digital cellular telecommunications system
(Phase 2); Abbreviations and acronyms".
[2] GSM 02.41 (prETS 300 513): "European digital cellular telecommunications
system (Phase 2); Operator determined barring".
[3] GSM 03.40 (prETS 300 536): "European digital cellular telecommunications
system (Phase 2); Technical realization of the Short Message Service (SMS)
Point to Point (PP)".
1.3 Definitons and abbreviations
Abbreviations used in this specification are listed in GSM 01.04.
2 Method of realisation
The GSM entities which control the application of Operator Determined Barring, and the methods used,
are described in this section. Two cases are considered for each type of barring: the effect of
administrative action in the HLR to modify the application of the category to a particular subscription, and
the effect of the category on the handling of calls or other traffic involving the subscriber.
2.1 Barring of Outgoing Calls or Mobile Originated Short Messages
Barring of outgoing calls or mobile originated short messages includes the categories 'outgoing calls' and
'outgoing premium rate calls' defined in GSM 02.41, and the 'operator specific barring' category where this
is defined by the PLMN operator to apply to outgoing calls or mobile originated short messages.

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2.1.1 Application or Change of Barring in the HLR
If barring of outgoing calls or mobile originated short messages is applied to a subscription (or existing
barring of outgoing calls or mobile originated short messages is modified or removed) by administrative
action in the HLR, the HLR will update the subscription information accordingly, and transfer the updated
subscription information to the VLR using one or more Insert Subscriber Data operations, as shown in
figure 1.
If operator specific barring is applied to a subscription (or existing operator specific barring is modified or
removed) by administrative action in the HLR, the HLR will update the subscription information
accordingly. If the mobile subscriber is registerd in the home PLMN, the HLR will transfer the updated
subscription information to the VLR using one or more Insert Subscriber Data operations, as shown in
figure 1.
If the VPLMN does not support Operator Determined Barring of outgoing calls, the VLR shall indicate this
in the acknowledgement of the Insert Subscriber Data message. The HLR shall then, as an operator
option, apply the Outgoing Calls Barred supplementary service, apply barring of roaming as described in
section 2.3 or take any other action decided by the operator of the HPLMN.
MS MSC VLR HLR
ODB of outgoing calls applied, modified or removed
Insert
Subscriber
<-----------
data
Figure 1: Transfer of updated subscription information to VLR
2.1.2 Invocation of Barring
Barring of outgoing calls or mobile originated short messages is invoked in the VLR. If the VLR receives a
request for subscription information for an outgoing call or mobile originated short message which is
prohibited by Operator Determined Barring, the VLR will return a negative response to the request for
subscription information, with an appropriate error indication. The MSC may relay this error indication via
the BSS to the mobile station over the radio path, or (in the case of an outgoing call) may connect the
mobile station to an address to be determined by the network operator.
Barring of all international calls, barring of all international calls except those directed to the home PLMN
country, barring of all premium rate (information) calls or barring of all premium rate (entertainment) calls
requires the VLR to analyse the called number to determine whether the requested call is barred.
Barring of all outgoing calls when roaming outside the home PLMN country requires the HLR to determine
whether a request for location updating originates from a PLMN outside the home PLMN country. If the
request does originate from a PLMN outside the home PLMN country, the HLR will transfer subscription
information to the VLR to indicate that the mobile station is subject to barring of all outgoing calls.
Operator Specific Barring may apply to outgoing or incoming calls, or mobile originated or mobile
terminated short messages; if it applies to outgoing calls or mobile originated short messages, it is
invoked in the VLR, as described above. If the barring applies to calls directed to a specific class of
destination, the VLR must analyse the called number to determine whether the requested call is barred.
An indicative message flow diagram for the handling of Operator Determined Barring of outgoing calls or
mobile originated short messages is given in figure 2. For the case where the mobile station is connected
to an address determined by the network operator, this address is assumed to be directly connected to
the MSC, so that no inter-MSC signalling is required.

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ETS 300 533: September 1994 (GSM 03.15 version 4.3.1)
MS MSC VLR
Outgoing call or MO SMS request barred because of ODB
O/G Request
----------------->
Send Info for
---------------->
O/G Call
Reject
<----------------
(cause)
Operator option: error indication returned to MS
Reject
<-----------------
(Cause)
Figure 2: Operator Determined Barring of Outgoing Calls or Mobile Originated Short Messages
2.2 Barring of Incoming Calls or Mobile Terminated Short Messages
2.2.1 Application or Change of Barring in the HLR
If barring of incoming calls or mobile terminated short messages is applied to a subscription (or existing
barring of incoming calls or mobile terminated short messages is modified or removed) by administrative
action in the HLR, the HLR will update the subscription information accordingly. It is not necessary to
transfer the updated subscription information to the VLR.
2.2.2 Invocation of Barring
Barri
...