1、 ETSI TS 132 295 V14.0.0 (2017-04) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Charging management; Charging Data Record (CDR) transfer (3GPP TS 32.295 version 14.0.0 Release 14) TECHNICAL SPECIFIC
2、ATION ETSI ETSI TS 132 295 V14.0.0 (2017-04)13GPP TS 32.295 version 14.0.0 Release 14Reference RTS/TSGS-0532295ve00 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 Associati
3、on but non lucratif enregistre 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 ve
4、rsions 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 only prevailing document is the print of the Portable Document Format (PDF) version kept on a s
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6、u 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 mic
7、rofilm 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. European Telecommunications Standards Institute 2017. All rights
8、 reserved. DECTTM, PLUGTESTSTM, 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
9、 GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 132 295 V14.0.0 (2017-04)23GPP TS 32.295 version 14.0.0 Release 14Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The informati
10、on pertaining to these 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
11、 Secretariat. Latest 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 upd
12、ates on the ETSI Web 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
13、identities, UMTS identities 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 do
14、cument “shall“, “shall 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 excep
15、t when used in direct citation. ETSI ETSI TS 132 295 V14.0.0 (2017-04)33GPP TS 32.295 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33
16、.2 Symbols 9g33.3 Abbreviations . 10g34 Architecture considerations 11g34.1 High level architecture . 11g35 Transfer principles and scenarios . 12g35.1 Transfer principles 12g35.1.0 General 12g35.1.1 Charging related transfer requirements . 12g35.1.2 CDR transport by GTP . 12g35.1.2.1 CDF - CGF comm
17、unication 12g35.1.2.2 CGF - CGF communication 12g35.1.3 Port usage . 14g35.2 GTP transfer scenarios . 15g35.2.1 Basic principles . 15g35.2.2 GTP messaging cases . 15g35.2.2.0 General 15g35.2.2.1 The normal CDR packet transfer 16g35.2.2.2 The CDF-CGF connection breaks before a successful CDR receptio
18、n . 17g35.2.2.3 The CDF-CGF connection breaks after a successful CDR reception 19g35.2.2.4 CGF redundancy mechanism 21g36 Data description for the transfer . 24g36.1 The GTP charging protocol . 24g36.1.0 General 24g36.1.1 Usage of GTP header in charging . 24g36.1.2 Information Elements (IEs). 24g36.
19、2 GTP message types 25g36.2.1 List of all GTP message types 25g36.2.2 Reused GTP message types 26g36.2.3 GTP message type modifications, implied by GTP . 27g36.2.4 GTP message types 27g36.2.4.0 General 27g36.2.4.1 Node Alive Request 27g36.2.4.2 Node Alive Response 27g36.2.4.3 Redirection Request 28g
20、36.2.4.4 Redirection Response 29g36.2.4.5 Data Record Transfer Request 29g36.2.4.5.0 Introduction . 29g36.2.4.5.1 Information Elements in Data Record Transfer Request . 29g36.2.4.5.2 Packet Transfer Command IE 30g36.2.4.5.3 Data Record Packet IE . 31g36.2.4.5.4 Sequence Numbers of Released Packets I
21、E . 31g36.2.4.5.5 Sequence Numbers of Cancelled Packets IE . 32g36.2.4.5.6 Private Extension IE 32g36.2.4.6 Data Record Transfer Response 33g3ETSI ETSI TS 132 295 V14.0.0 (2017-04)43GPP TS 32.295 version 14.0.0 Release 146.3 Data Record Format in GTP 34g36.3.0 Introduction. 34g36.3.1 Standard Data R
22、ecord Format . 34g36.3.2 Private Data Record Formats 34g36.4 Data Record Format Version for CDRs . 35g3Annex A (informative): Bibliography . 36g3Annex B (informative): Change history . 37g3History 38g3ETSI ETSI TS 132 295 V14.0.0 (2017-04)53GPP TS 32.295 version 14.0.0 Release 14Foreword This Techni
23、cal 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 document, it will be re-released by
24、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 control. y the second digit is incre
25、mented 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 132 295 V14.0.0 (2017-04)63GPP TS 32.295 version 14.0.0 Release 141 Scope The present documen
26、t is part of a series of Technical Specifications (TSs) that specify charging functionality and charging management in 3GPP networks (GSM/UMTS/EPS). The 3GPP core network charging architecture and principles are specified in TS 32.240 1, which provides an umbrella for other charging management TSs t
27、hat specify: - the content of the 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 / subsystems / services; - the interfaces
28、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 transaction based mechanism for the near real time transfer of CDRs within the netwo
29、rk. The present document is related to other 3GPP charging TSs as follows: - The common 3GPP charging architecture is specified in TS 32.240 1; - The parameters, abstract syntax and encoding rules for the CDRs are specified in TS 32.298 51; - The file based mechanism used to transfer the CDRs from t
30、he network to the operators Billing Domain (e.g. the post-processing system or a mediation device) is specified in TS 32.297 52; The 3GPP Diameter application that is used for offline and online charging is specified in TS 32.299 50. All terms, definitions and abbreviations used in the present docum
31、ent, that are common across 3GPP TSs, are defined in the 3GPP Vocabulary, TR 21.905 100. Those that are common across charging management in 3GPP domains services, or subsystems are provided in the umbrella document TS 32.240 1 and are copied into clause 3 of the present document for ease of reading
32、. Finally, those items that are specific to the present document are defined exclusively in the present document. Furthermore, requirements that govern the charging work are specified in TS 22.115 101. 2 References The following documents contain provisions which, through reference in this text, con
33、stitute 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. In the ca
34、se 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 3GPP TS 32.240: “Telecommunication management; Charging management; Charging architecture and principles“.
35、 2 - 9 Void. 10 3GPP TS 32.250: “Telecommunication management; Charging management; Circuit Switched (CS) domain charging“. 11 3GPP TS 32.251: “Telecommunication management; Charging management; Packet Switched (PS) domain charging“. ETSI ETSI TS 132 295 V14.0.0 (2017-04)73GPP TS 32.295 version 14.0
36、.0 Release 1412 - 29 Void. 30 3GPP TS 32.270: “Telecommunication management; Charging management; Multimedia Messaging Service (MMS) charging“. 31 - 49 Void. 50 3GPP TS 32.299: “Telecommunication management; Charging management; Diameter charging application“. 51 3GPP TS 32.298: “Telecommunication m
37、anagement; Charging 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 - 99 Void. 100 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 101 3GPP TS 22.115:
38、“Service aspects; Charging and billing“. 102 - 199 Void. 200 3GPP TS 29.060: “General Packet Radio Service (GPRS); GPRS Tunnelling Protocol (GTP) across the Gn and Gp interface“. 201 3GPP TS 29.274: “3GPP Evolved Packet System (EPS); Evolved General Packet Radio Service (GPRS) Tunnelling Protocol fo
39、r Control plane (GTPv2-C); Stage 3“. 202 - 299 Void. 300 - 399 Void. 400 - 403 Void. 404 IETF RFC 768 (1980): “User Datagram Protocol“ (STD 6). 405 IETF RFC 793 (1981): “Transmission Control Protocol“ (STD 7). 406 IETF RFC 791 (1981): “Internet Protocol“ (STD 5). 407 IETF RFC 792 (1981): “Internet C
40、ontrol Message Protocol“ (STD 5). 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions given in TR 21.905 50, TS 32.240 1, and the following apply: 2G- / 3G-: prefixes 2G- and 3G- refers to functionality that supports
41、only GSM or UMTS, respectively, e.g. 2G-CDF refers only to the GSM functionality of an CDF. accounting: process of apportioning charges between the Home Environment, Serving Network and User. billing: function whereby CDRs generated by the charging function are transformed into bills requiring payme
42、nt. Billing Domain: Part of the operator network, which is outside the core network, that receives and processes CDR files from the core network charging functions. It includes functions that can provide billing mediation and billing other (e.g. statistical) end applications. It is only applicable t
43、o offline charging (see “Online Charging System“ for equivalent functionality in online charging). chargeable event: activity utilizing telecommunications network infrastructure and related services for: ETSI ETSI TS 132 295 V14.0.0 (2017-04)83GPP TS 32.295 version 14.0.0 Release 14- user to user co
44、mmunication (e.g. a single call, a data communication 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
45、); and - that the network operator wants to charge for. 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 by one or all users involved in the chargeable event, or a network operator. chargi
46、ng: function whereby information related to a chargeable event is formatted and transferred in order to make it possible to determine usage for which the charged party may be billed. Charging Data Record (CDR): A formatted collection of information about a chargeable event (e.g. time of call set-up,
47、 duration of the call, amount of data transferred, etc) for use in billing and accounting. For each party to be charged for parts of or all charges of a chargeable event a separate CDR shall be generated, i.e. more than one CDR may be generated for a single chargeable event, e.g. because of its long
48、 duration, or because more than one charged party is to be charged. charging function: entity inside the core network domain, subsystem or service that is involved in charging for that domain, subsystem or service. circuit switched domain: domain within GSM / UMTS in which information is transferred
49、 in circuit mode. domain: part of a communication network that provides services using a certain technology. GPRS: Packet Services for GSM and UMTS systems. GTP: GPRS protocol, used for CDR transport. It is derived from GTP with enhancements to improve transport reliability necessary for CDRs. NOTE: This protocol is not used for tunnelling. GSM only: qualifier indicating that this clause or paragraph applies only to a GSM system. For multi-system cases this is determined by the curr
