1、 ETSI TS 1Digital cellular telecoUniversal Mobile TelTelecommCharWireless Local A(3GPP TS 32.2TECHNICAL SPECIFICATION132 252 V11.2.0 (2015communications system (Phaelecommunications System (LTE; munication management; arging management; l rea Network (WLAN) charg.252 version 11.2.0 Release 1115-04)
2、hase 2+); (UMTS); rging 11) ETSI ETSI TS 132 252 V11.2.0 (2015-04)13GPP TS 32.252 version 11.2.0 Release 11Reference RTS/TSGS-0532252vb20 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
3、 - NAF 742 C Association 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 elec
4、tronic and/or print versions 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 (PD
5、F) version kept on a specific network drive 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 http:/portal.etsi.org/tb/status/stat
6、us.asp If you 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 photocop
7、ying and microfilm 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 2015
8、. All rights 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. GSM and the GSM logo are Trade Marks regist
9、ered and owned by the GSM Association. ETSI ETSI TS 132 252 V11.2.0 (2015-04)23GPP TS 32.252 version 11.2.0 Release 11Intellectual 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 an
10、y, 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 updates are available o
11、n the ETSI Web server (http:/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 server) which are, or may
12、 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 identities or GSM identities.
13、 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“, “shall not“, “should“, “should
14、 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 citation. ETSI ETSI TS 1
15、32 252 V11.2.0 (2015-04)33GPP TS 32.252 version 11.2.0 Release 11Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 7g33 Definitions, symbols and abbreviations . 9g33.1 Definitions 9g33.2 Symbols 9g33.3 Abbreviations . 10g34 Archit
16、ecture considerations 11g34.1 High level WLAN architecture 11g34.2 WLAN offline charging architecture 16g34.3 WLAN online charging architecture 17g35 WLAN charging principles and scenarios 18g35.1 WLAN charging principles 18g35.1.0 Introduction. 18g35.1.1 WLAN Direct IP Access charging 19g35.1.2 WLA
17、N 3GPP IP Access charging 19g35.2 WLAN offline charging scenarios 19g35.2.1 Basic principles . 19g35.2.1.1 Direct IP Access 19g35.2.1.2 3GPP IP Access 20g35.2.2 Wf message flows. 21g35.2.2.1 Message Flows - WLAN session when WLAN access network supports accounting 21g35.2.2.2 Message Flows - WLAN se
18、ssion when WLAN access network does not support accounting . 23g35.2.3 WLAN-AN-CDR generation 24g35.2.4 WLAN-CDR generation . 24g35.2.4.1 Triggers for WLAN-CDR charging information collection 24g35.2.4.1.1 Triggers for WLAN-CDR Charging Information Addition . 25g35.2.4.1.2 Triggers for WLAN-CDR clos
19、ure . 25g35.2.5 Ga record transfer flows . 25g35.2.6 BwCDR file transfer . 25g35.3 WLAN online charging scenarios 26g35.3.1 Basic principles . 26g35.3.2 Wo message flows 28g35.3.2.1 Message Flows - WLAN session were WLAN access network support Diameter Credit Control . 28g35.3.2.2 Message Flows - WL
20、AN session were WLAN access network support RADIUS/Diameter accounting (version 1) . 30g35.3.2.3 Message Flows - WLAN session were WLAN access network support RADIUS/Diameter accounting (version 2) . 32g35.3.2.4 Message Flows - WLAN session were WLAN access network dont support RADIUS/Diameter accou
21、nting . 34g36 Definition of charging information 36g36.1 Data description for WLAN offline charging . 36g36.1.1 Rf message contents 36g36.1.1.1 WLAN Direct IP Access Charging message contents 36g36.1.1.1.1 Charging Data Request Message 36g36.1.1.1.2 Charging Data Response Message. 37g36.1.2 GTP mess
22、age contents . 37g36.1.3 CDR Description on the Bw Interface 37g3ETSI ETSI TS 132 252 V11.2.0 (2015-04)43GPP TS 32.252 version 11.2.0 Release 116.1.3.1 CDR Field Types 37g36.1.3.2 CDR Content . 37g36.1.3.2.1 WLAN Direct IP Access CDR (WLAN-AN-CDR) 38g36.1.3.2.2 WLAN 3GPP IP Access charging message c
23、ontents 39g36.2 Data description for WLAN online charging . 39g36.2.1 Ro message contents . 39g36.2.1.1 WLAN Direct IP Access Charging message contents 39g36.2.1.1.1 Debit/Reserve Unit Request message 40g36.2.1.1.2 Debit/Reserve Unit Response message . 40g36.2.1.2 WLAN 3GPP IP Access Charging messag
24、e contents . 41g36.2.1.2.1 Debit/Reserve Unit Request message . 41g36.2.1.2.2 Debit/Reserve Unit Response message . 42g36.2.2 Detailed Message Formats 42g36.2.2.1 WLAN Direct IP Access Charging message contents . 42g36.2.2.2 WLAN 3GPP IP Access Charging message contents 42g36.3 WLAN Charging specifi
25、c parameters 42g36.3.1.1 WLAN charging information assignment for Service-Information 42g36.3.1.2 Definition of WLAN Information . 43g36.3.2 Formal WLAN charging parameter description . 43g36.3.2.1 WLAN charging information for CDRs 43g36.3.2.2 Definition of the WLAN charging events . 43g3Annex A (i
26、nformative): Bibliography . 44g3Annex B (normative): Re-using the GGSN charging functions to implement the PDG charging functions 46g3B.0 Introduction 46g3B.1 General . 46g3B.2 No re-use of policy control in the GGSN . 46g3B.2.0 Introduction. 46g3B.2.1 Offline charging 47g3B.2.2 Online charging 48g3
27、Annex C (informative): Change history . 49g3History 50g3ETSI ETSI TS 132 252 V11.2.0 (2015-04)53GPP TS 32.252 version 11.2.0 Release 11Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continui
28、ng 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 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 presen
29、ted 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 incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only
30、 changes have been incorporated in the document. ETSI ETSI TS 132 252 V11.2.0 (2015-04)63GPP TS 32.252 version 11.2.0 Release 111 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 ch
31、arging architecture and principles are specified in 3GPP TS 32.240 1, which provides an umbrella for other charging management documents that specify: - the content of the CDRs per domain and subsystem (offline charging); - the content of real-time charging messages per domain / subsystem (online ch
32、arging); - the functionality of online and offline charging for those domains and subsystems; - 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 3GPP TS 32.240 1. Th
33、e present document specifies the Offline and Online Charging description for the 3GPP interworked Wireless LAN (WLAN), based on the functional stage 2 description of 3GPP WLAN interworking in 3GPP TS 23.234 201 as well as the Charging support and Charging differentiation for Mobility between 3GPP-Wi
34、reless Local Area Network (WLAN) interworking and 3GPP systems, based on the functional stage 2 description of mobility between 3GPP-WLAN and 3GPP systems in 3GPP TS 23.327 202. This charging description includes the offline and online charging architecture and scenarios specific to the 3GPP interwo
35、rked WLAN, as well as the mapping of the common 3GPP charging architecture specified in 3GPP TS 32.240 1 onto the 3GPP interworked WLAN. It further specifies the structure and content of the CDRs for offline charging, and the charging events for online charging. The present document is related to ot
36、her 3GPP charging TSs as follows: - The common 3GPP charging architecture is specified in 3GPP TS 32.240 1. - The parameters, abstract syntax and encoding rules for these CDR types are specified in 3GPP TS 32.298 51. - A transaction based mechanism for the transfer of CDRs within the network is spec
37、ified in 3GPP TS 32.295 54. - The file based mechanism used to transfer the CDRs from the network to the operators billing domain (e.g. the billing system or a mediation device) is specified in 3GPP TS 32.297 52. - The 3GPP Diameter application that is used for WLAN offline and online charging is sp
38、ecified in 3GPP TS 32.299 50. - The Online and Offline Charging description for Trusted WLAN Access Network to the 3GPP EPC, based on the functional stage 2 description in 3GPP TS 23.402 209, is specified in 3GPP TS 32.251 11. All terms, definitions and abbreviations used in the present document, th
39、at are common across 3GPP TSs, are defined in the 3GPP Vocabulary, 3GPP TR 21.905 100. Those that are common across charging management in GSM/UMTS domains or subsystems are provided in the umbrella document 3GPP TS 32.240 1 and are copied into clause 3 of the present document for ease of reading. F
40、inally, 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 3GPP TS 22.115 102. ETSI ETSI TS 132 252 V11.2.0 (2015-04)73GPP TS 32.252 version 11.2.0 Release 112 References The
41、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
42、 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 3GPP TS 32.240: “Telecommunicat
43、ion management; Charging management; Charging architecture and principles“. 2 - 10 Void. 11 3GPP TS 32.251: “Telecommunication management; Charging management; Packet Switched (PS) domain charging“. 12 - 49 Void. 50 3GPP TS 32.299: “Telecommunication management; Charging management; Diameter chargin
44、g applications“. 51 3GPP TS 32.298: “Telecommunication management; Charging management; Charging Data Record (CDR) parameter description“. 52 3GPP TS 32.297: “Telecommunication management; Charging management; Charging Data Records (CDR) file format and transfer“. 53 Void. 54 3GPP TS 32.295: “Teleco
45、mmunication management; Charging management; Charging Data Record (CDR) transfer“. 55 - 70 Void. 71 3GPP TS 23.125: “Overall high level functionality and architecture impacts of flow based charging; Stage 2“. 72 - 99 Void. 100 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 101 - 199 Void. 200
46、 3GPP TS 22.934: “Feasibility study on 3GPP system to Wireless Local Area Network (WLAN) interworking“. 201 3GPP TS 23.234: “3GPP system to Wireless Local Area Network (WLAN) interworking; System description“. 202 3GPP TS 23.327: “Mobility between 3GPP-Wireless Local Area Network (WLAN) interworking
47、 and 3GPP systems“. 203 Void 204 3GPP TS 29.234: “3GPP system to Wireless Local Area Network (WLAN) interworking; Stage 3“. 205 - 207 Void. 208 3GPP TS 23.401: “GPRS Enhancements for E-UTRAN Access“. ETSI ETSI TS 132 252 V11.2.0 (2015-04)83GPP TS 32.252 version 11.2.0 Release 11209 3GPP TS 23.402: “
48、Architecture enhancements for non-3GPP accesses“. 210 - 400 Void. 401 IETF RFC 3588 (2003): “Diameter Base Protocol“. 402 IETF RFC 4006 (2005): “Diameter Credit-Control Application“. 403 Void. 404 IETF RFC 4005 (2005): “Diameter Network Access Server Application“. 405 IETF RFC 5580 (2009): “Carrying
49、 Location Objects in RADIUS and Diameter“. ETSI ETSI TS 132 252 V11.2.0 (2015-04)93GPP TS 32.252 version 11.2.0 Release 113 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 50, 3GPP TS 32.240 1, 3GPP TS 22.934 200, 3GPP TS 23.234 201 and the following apply: Billing Domain (BD): part of the operator network, which is outside the core network that receives and proce
