ETSI EN 300 935 V7.0.1 (2000-01)

SLOVENSKI STANDARD
SIST EN 300 935 V7.0.1:2003
01-december-2003
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Digital cellular telecommunications system (Phase 2+) (GSM); Advice of Charge (AoC)
supplementary services - Stage 2 (GSM 03.86 version 7.0.1 Release 1998)
Ta slovenski standard je istoveten z: EN 300 935 Version 7.0.1
ICS:
33.070.50 Globalni sistem za mobilno Global System for Mobile
telekomunikacijo (GSM) Communication (GSM)
SIST EN 300 935 V7.0.1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 300 935 V7.0.1:2003

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SIST EN 300 935 V7.0.1:2003
ETSI EN 300 935 V7.0.1 (2000-01)
European Standard (Telecommunications series)
Digital cellular telecommunications system (Phase 2+);
Advice of Charge (AoC) supplementary services - Stage 2
(GSM 03.86 version 7.0.1 Release 1998)
R
GLOBAL SYSTEM FOR
MOBILE COMMUNICATIONS

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SIST EN 300 935 V7.0.1:2003
(GSM 03.86 version 7.0.1 Release 1998) 2 ETSI EN 300 935 V7.0.1 (2000-01)
Reference
REN/SMG-030386Q7
Keywords
Digital cellular telecommunications system,
Global System for Mobile communications (GSM)
ETSI
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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 2000.
All rights reserved.
ETSI

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SIST EN 300 935 V7.0.1:2003
(GSM 03.86 version 7.0.1 Release 1998) 3 ETSI EN 300 935 V7.0.1 (2000-01)
Contents
Intellectual Property Rights.4
Foreword.4
0 Scope .5
0.1 References .5
0.2 Abbreviations .5
1 Advice of Charge (Information) (AoCI) .5
1.1 Advice of Charge (Information) MSC SDL diagram.5
1.2 Advice of Charge (Information) mobile equipment SDL diagram .6
1.3 Advice of Charge (Information) information flow diagram.6
1.4 Information stored in the HLR .9
1.5 State transition model .10
1.6 Transfer of Information from HLR to VLR.10
1.7 Information stored in the VLR .10
1.8 Handover .10
2 Advice of Charge (Charging) (AoCC) .11
2.1 Advice of Charge (Charging) MSC SDL diagram.11
2.2 Advice of Charge (Charging) mobile equipment SDL diagram .11
2.3 Advice of Charge (Charging) information flow diagram.11
2.4 AoCC subscriber roaming requirements.11
2.5 Information stored in the HLR .16
2.6 State transition model .16
2.7 Transfer of Information from HLR to VLR.16
2.8 Information stored in the VLR .16
2.9 Handover .16
Annex A (normative): Information stored in the MSC .17
Annex B (informative): Change Request History .18
History .19
ETSI

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SIST EN 300 935 V7.0.1:2003
(GSM 03.86 version 7.0.1 Release 1998) 4 ETSI EN 300 935 V7.0.1 (2000-01)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect
of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server
(http://www.etsi.org/ipr).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server)
which are, or may be, or may become, essential to the present document.
Foreword
This European Standard (Telecommunications series) has been produced by the Special Mobile Group (SMG).
The present document defines the stage 2 of the Advice of Charge (AoC) supplementary services within the digital
cellular telecommunications system.
The contents of the present document is subject to continuing work within SMG and may change following formal SMG
approval. Should SMG modify the contents of the present document it will be re-released with an identifying change of
release date and an increase in version number as follows:
Version 7.x.y
where:
7 indicates Release 1998 of GSM Phase 2+.
x the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates,
etc.
y the third digit is incremented when editorial only changes have been incorporated in the specification.
National transposition dates
Date of adoption of this EN: 31 December 1999
Date of latest announcement of this EN (doa): 31 March 2000
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 September 2000
Date of withdrawal of any conflicting National Standard (dow): 30 September 2000
ETSI

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SIST EN 300 935 V7.0.1:2003
(GSM 03.86 version 7.0.1 Release 1998) 5 ETSI EN 300 935 V7.0.1 (2000-01)
0 Scope
The present document gives the stage 2 description of the Advice of Charge (AoC) supplementary services.
The charging supplementary services currently defined are:
- Advice of Charge (Information) (AoCI) (clause 1);
- Advice of Charge (Charging) (AoCC) (clause 2).
0.1 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
• A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the same
number.
• For this Release 1998 document, references to GSM documents are for Release 1998 versions (version 7.x.y).
[1] GSM 01.04: "Digital cellular telecommunications system (Phase 2+); "Abbreviations and
acronyms".
[2] GSM 02.24: "Digital cellular telecommunications system (Phase 2+); Description of Charge
Advice Information (CAI)".
[3] GSM 02.86: "Digital cellular telecommunications system (Phase 2+); Advice of Charge (AoC)
supplementary services - Stage 1".
[4] GSM 03.11: "Digital cellular telecommunications system (Phase 2+); Technical realization of
supplementary services".
0.2 Abbreviations
Abbreviations used in the present document are listed in GSM 01.04.
1 Advice of Charge (Information) (AoCI)
1.1 Advice of Charge (Information) MSC SDL diagram
The SDL diagram for the Advice of Charge (Information) supplementary service within the MSC is given in figure 1.1.
NOTE 1: AoC (Information) is not applicable to emergency calls.
NOTE 2: The request of generation of the Charge Advice Information (CAI) applies to AoC initiation or charge
modification.
ETSI

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SIST EN 300 935 V7.0.1:2003
(GSM 03.86 version 7.0.1 Release 1998) 6 ETSI EN 300 935 V7.0.1 (2000-01)
1.2 Advice of Charge (Information) mobile equipment SDL
diagram
The SDL diagram for the Advice of Charge (Information) supplementary service within the mobile equipment is given
in figure 1.2. This SDL indicates when charging calculations are started, amended and stopped, within the mobile
equipment. The mobile equipment should start charging calculations as soon as possible after receiving the charging
information. Charging calculations should be amended by the mobile equipment in accordance with GSM 02.24.
NOTE: The point at which the charging calculations are amended can occur before or after sending the AoC
Acknowledge.
Charging calculations are stopped when the call ends for any reason.
The reception of the CAI shall be acknowledged only if the MS supports the AoCI functionality specified in GSM 02.24
and GSM 02.86, however the network does not action this acknowledgement in the AoC (Information) case.
1.3 Advice of Charge (Information) information flow diagram
The Advice of Charge (Information) information flow diagrams are shown in figure 1.3.
ETSI

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SIST EN 300 935 V7.0.1:2003
(GSM 03.86 version 7.0.1 Release 1998) 7 ETSI EN 300 935 V7.0.1 (2000-01)
Process AoCI_MSC 386_11(1)
Figure 1.1
call in
progress or
call set up
in progress
 Request of g
...