1、 ETSI TS 132 293 V14.0.0 (2017-04) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Charging management; Proxy function (3GPP TS 32.293 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 13
2、2 293 V14.0.0 (2017-04)13GPP TS 32.293 version 14.0.0 Release 14Reference RTS/TSGS-0532293ve00 Keywords GSM,LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif e
3、nregistre la Sous-Prfecture 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
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5、 within ETSI Secretariat. 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
6、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 auth
7、orized 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. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PL
8、UGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members GSM and the GSM logo
9、 are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 132 293 V14.0.0 (2017-04)23GPP TS 32.293 version 14.0.0 Release 14Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to thes
10、e essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI 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
11、updates are available on the ETSI Web server (https:/ipr.etsi.org/). 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 ETSI SR 000 314 (or the updates on the ETSI Web
12、server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS iden
13、tities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shal
14、l not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct
15、 citation. ETSI ETSI TS 132 293 V14.0.0 (2017-04)33GPP TS 32.293 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 6g33 Definitions, symbols and abbreviations . 8g33.1 Definitions 8g33.2 Symbols 9g33.3 Abb
16、reviations . 9g34 Required functionality of the Proxy Function 11g35 Architectural concept . 11g35.1 Architecture reference model for Alternative Roaming Provider (ARP) . 11g35.1.1 Proxy Function for Voice Call Service . 11g36 Functionalities and message flows . 12g36.1 Reference point required func
17、tionality . 12g36.2 Message flows 12g36.2.1 Mobile Originated Call . 12g36.2.2 Mobile Terminated Call 13g36.2.3 Mobile Forwarded Call . 15g37 Definition of charging information 15g3Annex A (informative): Change history . 16g3History 17g3ETSI ETSI TS 132 293 V14.0.0 (2017-04)43GPP TS 32.293 version 1
18、4.0.0 Release 14Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present
19、document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change
20、control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 132 293 V14.0.0 (2017-04)53GPP TS 32.293 version 14.0.0 R
21、elease 141 Scope The present document is part of a series of documents that specify charging functionality and charging management in GSM/UMTS networks. The GSM/UMTS core network charging architecture and principles are specified in TS 32.240 1, which provides an umbrella for other charging manageme
22、nt TSs that specify: - the content of the Charging Data Records (CDRs) per domain / subsystem / service (offline charging); - the content of real-time charging messages per domain / subsystem / service (online charging); - the functionality of online and offline charging for those domains / subsyste
23、ms / services; - the interfaces that are used in the charging framework to transfer the charging information (i.e. CDRs or charging events). The complete document structure for these TSs is defined in TS 32.240 1. The present document specifies the Proxy Function in Domestic Service Provider (DSP).
24、The present document contains the architecture and functions of the Proxy Function logical components and thereby derives the functionality of the Proxy Function interfaces. This charging description only defines the interworking between CAMEL and Diameter. The Ro interface between the Proxy Functio
25、n and Online Charging System (OCS) is out of scope of the present document. The present document is related to other 3GPP charging TSs as follows: - The common 3GPP charging architecture is specified in TS 32.240 1; - Voice Call Service (VCS) charging is specified in TS 32.27636. All references, abb
26、reviations, definitions, descriptions, principles and requirements, used in the present document, that are common across 3GPP TSs, are defined in TR 21.905 100 “Vocabulary for 3GPP Specifications“. Those that are common across charging management in GSM/UMTS domains, services or subsystems are provi
27、ded in the umbrella document TS 32.240 1 and are copied into clause 3 of the present document for ease of reading. Finally, those items that are specific to the present document are defined exclusively in the present document. ETSI ETSI TS 132 293 V14.0.0 (2017-04)63GPP TS 32.293 version 14.0.0 Rele
28、ase 142 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,
29、subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3G
30、PP TS 32.240: “Telecommunication management; Charging management; Charging Architecture and Principles“. 2-9 Void. 10 3GPP TS 32.250: “Telecommunication management; Charging management; Circuit Switched (CS) domain charging“. 11-29 Void. 30 3GPP TS 32.270: “Telecommunication management; Charging man
31、agement; Multimedia Messaging Service (MMS) charging“. 31 3GPP TS 32.271: “Telecommunication management; Charging management; Location Services (LCS) charging“. 32 3GPP TS 32.272: “Telecommunication management; Charging management; Push-to-Talk over Cellular (PoC) charging“. 33 3GPP TS 32.273: “Tele
32、communication management; Charging management; Multimedia Broadcast/Multicast Service (MBMS) charging“. 34 3GPP TS 32.274: “Telecommunication management; Charging management; Short Message Service (SMS) charging“. 35 3GPP TS 32.275: “Telecommunication management; Charging management; MultiMedia Tele
33、phony (MMTel) charging“. 36 3GPP TS 32.276: “Telecommunication management; Charging management; Voice Call Service Charging“. 37-49 Void. 50 3GPP TS 32.299: “Telecommunication management; Charging management; Diameter charging application“. 51 3GPP TS 32.298: “Telecommunication management; Charging
34、management; Charging Data Record (CDR) parameter description“. 52 3GPP TS 32.297: “Telecommunication management; Charging management; Charging Data Record (CDR) file format and transfer“. 53 3GPP TS 32.296: “Telecommunication management; Charging management; Online Charging System (OCS) applications
35、 and interfaces“. 54 3GPP TS 32.295: “Telecommunication management; Charging management; Charging Data Record (CDR) transfer“. 55-99 Void. 100 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. ETSI ETSI TS 132 293 V14.0.0 (2017-04)73GPP TS 32.293 version 14.0.0 Release 14101 Void. 102 Void. 103
36、3GPP TS 23.002: “Network Architecture“. 104-199 Void. 200-206 Void. 207 3GPP TS 22.078: “Customized Applications for Mobile network Enhanced Logic (CAMEL); Service description; Stage 1“. 208-211 Void. 212 3GPP TS 23.078: “Customized Applications for Mobile network Enhanced Logic (CAMEL) Phase X; Sta
37、ge 2“. 213-217 Void. 218 3GPP TS 29.078: “Customized Applications for Mobile network Enhanced Logic (CAMEL) Phase X; CAMEL Application Part (CAP) specification“. 219-297 Void. 298 EU Roaming regulation III; Structural Solutions; High Level Technical Specifications 299 EU Roaming regulation III; Inte
38、rface Detailed Technical Specifications 300-399 Void. 400-499 Void. ETSI ETSI TS 132 293 V14.0.0 (2017-04)83GPP TS 32.293 version 14.0.0 Release 143 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 100 and t
39、he following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 100. alternative roaming provider: A roaming provider different from the domestic provider. CAMEL: network feature that provides the mechanisms to support operator s
40、pecific services even when roaming outside HPLMN. CAMEL subscription information: identifies a subscriber as having CAMEL services. chargeable event: activity utilizing telecommunication network resources and related services for: - user to user communication (e.g. a single call, a data communicatio
41、n session or a short message); or - user to network communication (e.g. service profile administration); or - inter-network communication (e.g. transferring calls, signalling, or short messages); or - mobility (e.g. roaming or inter-system handover); and - that the network operator may want to charg
42、e for. As a minimum, a chargeable event characterises the resource / service usage and indicates the identity of the involved end user(s). charged party: user involved in a chargeable event who has to pay parts or the whole charges of the chargeable event, or a third party paying the charges caused
43、by one or all users involved in the chargeable event, or a network operator. charging: function within the telecommunications network and the associated OCS/BD components whereby information related to a chargeable event is collected, formatted, transferred and evaluated in order to make it possible
44、 to determine usage for which the charged party may be billed (offline charging) or the subscribers account balance may be debited (online charging). charging event: set of charging information forwarded by the CTF towards the CDF (offline charging) or towards the OCS (online charging). Each chargin
45、g event matches exactly one chargeable event. charging function: entity inside the core network domain, subsystem or service that is involved in charging for that domain, subsystem or service. Circuit Switched (CS) domain: domain within GSM / UMTS in which information is transferred in CS mode. cred
46、it control: mechanism which directly interacts in real-time with an account and controls or monitors the charges, related to the service usage. Credit control is a process of: checking if credit is available, credit reservation, deduction of credit from the end user account when service is completed
47、 and refunding of reserved credit not used. domain: part of a communication network that provides network resources using a certain bearer technology. domestic service provider: An undertaking that provides a roaming customer with domestic mobile communications services, either a Mobile Network Oper
48、ator or a Mobile Virtual Network Operator. GSM only: qualifier indicating that this clause or paragraph applies only to a GSM system. For multi-system cases this is determined by the current serving radio access network. in GSM,.: qualifier indicating that this paragraph applies only to GSM System.
49、in UMTS,.: qualifier indicating that this paragraph applies only to UMTS System. “middle tier“ (charging) TS: term used for the 3GPP charging TSs that specify the domain / subsystem / service specific, online and offline, charging functionality. These are all the TSs in the numbering range from TS 32.250 to TS 32.279, e.g. TS 32.250 10 for the CS domain, or TS 32.270 30 for the MMS service. Currently, there is only one “tier 1“ TS in 3GPP, which is TS 32.240 1 that
