1、 ETSI TS 122 115 V15.4.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Service aspects; Charging and billing (3GPP TS 22.115 version 15.4.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 122 115 V15.4.0 (2018-07)13GPP
2、 TS 22.115 version 15.4.0 Release 15Reference RTS/TSGS-0122115vf40 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 enregistre la Sous-Prfecture
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9、S 122 115 V15.4.0 (2018-07)23GPP TS 22.115 version 15.4.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for E
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14、3GPP). The present document may refer to technical specifications or reports using their 3GPP 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
15、found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “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 t
16、he expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 122 115 V15.4.0 (2018-07)33GPP TS 22.115 version 15.4.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g
17、31 Scope 6g32 References 6g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 7g34 Main Requirements and High Level Principles 7g34.1 Cross Phase Compatibility . 9g34.2 Charging Entity Relationships 9g34.3 Charging guidelines for IP-Multimedia services 10g34.3.1 User Chargi
18、ng Requirements 10g34.3.1.1 Session End Point Configurations . 10g34.3.1.2 Charging Principles For User Session Components 11g34.3.1.3 Other Charging Requirements . 13g34.3.2 Roaming Charging Requirements . 14g34.3.3 Interconnect Charging Requirements 14g34.3.4 Conveyance 2 presented to TSG for appr
19、oval; 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 changes have been incorporated in the document. ETSI E
20、TSI TS 122 115 V15.4.0 (2018-07)63GPP TS 22.115 version 15.4.0 Release 151 Scope The present document describes the Service Aspects of charging and billing of the 3GPP System. The present document is not intended to duplicate existing standards or standards being developed by other groups on these t
21、opics, and will reference these where appropriate. The present document will elaborate on the charging requirements described in the Charging Principles in 3GPP TS 22.101 Service Principles. It will allow the generation of accurate charging information to be used in the commercial and contractual re
22、lationships between the parties concerned. 2 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-spe
23、cific. For a specific reference, 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 Releas
24、e as the present document. 1 3GPP TS 22.101: “Service aspects; Service Principles“. 2 3GPP TS 22.066: “Support of Mobile Number Portability (MNP)“. 3 3GPP TS 22.234: “Requirements for 3GPP system to wireless local area network (WLAN) interworking“. 4 3GPP TR 21.905: “Vocabulary for 3GPP Specificatio
25、ns“ 5 3GPP TS 22.086: “Advice of Charge (AoC) supplementary services“ 6 ETS 300 178: “Integrated Services Digital Network (ISDN); Advice of Charge: charging information at call set-up time (AOC-S) supplementary service; Service description“ 7 ETS 300 179: “Integrated Services Digital Network (ISDN);
26、 Advice of Charge: charging information during the call (AOC-D) supplementary service; Service description“ 8 ETS 300 180: “Integrated Services Digital Network (ISDN); Advice of Charge: charging information at the end of the call (AOC-E) supplementary service; Service description“ 9 TS 183 047: “Tel
27、ecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN IMS Supplementary Services; Advice Of Charge (AOC)“ 10 TS 183 058: “Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); SIP Transfer of IP Multimedia Ser
28、vice Tariff Information;Protocol specification“ 11 void 12 3GPP TS 22.220, “Service requirements for Home NodeBs and Home eNodeBs“ 13 3GPP TS 22.278, “Service requirements for the Evolved Packet System (EPS)“ 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, t
29、he definitions in 4 are supplemented by the following definitions: ETSI ETSI TS 122 115 V15.4.0 (2018-07)73GPP TS 22.115 version 15.4.0 Release 15Prepay service: A prepay service allows a subscriber to pay in advance for the use of specific services, the prepay account may be updated each time the s
30、ubscriber uses the services related to that account. Real time: Time, typically in number of seconds, to perform the on-line mechanism used for fraud control and cost control. Session: logical connection between parties involved in a packet switched based communication This term is used for IP conne
31、ctions rather than the term “call“ that is normally used for a connection over conventional (circuit switched) systems. Note: Information about charging is typically collected in Charging Data Records (CDR). Local Charging Zone (LCZ): A logical grouping of a number of cells, where a special tariff a
32、pplies for a select group of users. A network may have a number of LCZs. A LCZ does not necessarily need to be aligned with an LA or RA, i.e. the border of LCZ may not be the border of an LA or RA. 3.2 Abbreviations For the purposes of the present document the definition of abbreviations in 4 apply.
33、 4 Main Requirements and High Level Principles The main new requirements for 3GPP system charging and accounting are: - to provide charging information for all charges incurred and requiring settlement between the different commercial roles; - to allow fraud control by the Home Environment and the S
34、erving network; - to allow cost control by the charged party; - to provide at the beginning of a chargeable event an indication to the charged party (if involved in the chargeable event) of the charges to be levied for this event; - to allow itemised billing for all services charged to each subscrip
35、tion, including voice and data calls, and services offered by home environments; - to enable the Home environment to provide a Prepay Service and to enable the serving network to support that Prepay Service for the Home environments subscribers; - to allow interconnect (inter-operator) charging incl
36、uding mobile/fixed operator to mobile/fixed operator (circuit switched and mobile/fixed operator to I-WLAN operator; - to allow Network operator to 3rdparty supplier (e.g. Value Added Service Provider) charging; - to provide details required for Customer Care purposes; - to support the shared networ
37、k architecture so that end users can be appropriately charged for their usage of the shared network, and network sharing partners can be allocated their share of the costs of the shared network resources. The high level principles that will guide the charging requirements are summarised as follows:
38、- It shall be possible to charge separately for each type of medium used (e.g. voice, video, data) in a session and for each service used (e.g. voice call, streaming video, file download); - It shall be possible to charge for different levels of QoS applied for and/or allocated during a session for
39、each type of medium or service used; - It shall be possible to charge each “leg“ of a session separately. This includes the incoming and outgoing legs and any forwarded/redirected legs. (Note: The legs mentioned here are logical legs, i.e. not necessarily identical to actual signal and traffic flow.
40、 Even though tromboning may be avoided by optimal routing, the operator should still be able to charge for the virtual legs of the call); ETSI ETSI TS 122 115 V15.4.0 (2018-07)83GPP TS 22.115 version 15.4.0 Release 15- It shall be possible to charge unsuccessful calls and sessions (e.g. for billing
41、purposes, to provide the user a full documentation of his call attempts); - The user can be charged according to the service used irrespective of the technology used to deliver it. (That is, the charge is not derived from whether 2G or 3G is used); - The user can be charged according to the technolo
42、gy used to deliver a service. (That is, different charges can be applied on 2G and 3G); - It shall be possible to charge a user according to the network resources used. For example, if a large bandwidth is required to use high quality video, the user could be charged accordingly. This is related to
43、charging by QoS; - It shall be possible to charge users flexibly for the use of extra resources (in at least the same network) for all legs of the call. For example, if a video component is added to a voice call the use of extra radio resource at both ends of the call could be paid for by each user
44、in the call or totally by the initiating user; - It shall be possible to suppress charging for certain types of connection e.g. when a customer receives tones or network announcements or during sessions such as automated pre-pay top-up; - It shall be possible to apply different charging based on tar
45、iff information provided by a 3rdparty. This tariff information may change during the use of the service (e.g. based on menu selection in a voice response menu). In this case the requirement applies both for customer-charging and interconnect-charging; - It shall be possible for the home network to
46、charge its customers while roaming in the same ways as when they are at home. For example, if duration based charging is used for charging for streaming music in the home network, then it shall be possible to apply the same principle when the user is roaming; - It shall be possible for operators to
47、have the option to apply charging mechanisms that are used in GSM/GPRS. For example for duration of a voice call, for the amount of data transmitted (eg for streaming, file download, browsing) and for an event (one-off charge); - It shall be possible for a network operator to charge its users for ac
48、tivities while roaming so that the home network will get the capability to raise service charges depending on the roamed to network, e.g. because of inter operator charges for the use of service capabilities within the visited network which will in general depend on the serving network. The ability
49、to supply all the necessary information for all the charging options will depend on the capability of the visited network. For service capabilities which are provided by the home network, however, it is required that the charging information is collected to allow to identify the serving network of the served subscriber; - It shall be possible for charging to be applied based on location, presence, push services etc.; - The network may provide information to the UE so that the UE is able to notify and indicate to the user the LCZs it is in
