ETSI TS 123 086-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Advice of Charge (AoC) supplementary services Sta.pdf

1、 ETSI TS 123 086 V14.0.0 (2017-04) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Advice of Charge (AoC) supplementary services; Stage 2 (3GPP TS 23.086 version 14.0.0 Release 14) floppy3TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE

2、 COMMUNICATIONSRETSI ETSI TS 123 086 V14.0.0 (2017-04)13GPP TS 23.086 version 14.0.0 Release 14Reference RTS/TSGC-0423086ve00 Keywords GSM,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 Ass

3、ociation 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 pr

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9、nd owned by the GSM Association. ETSI ETSI TS 123 086 V14.0.0 (2017-04)23GPP TS 23.086 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 these essential IPRs, if any, is

10、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 on the

11、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 server) which are, or may be,

12、 or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by the ETSI 3rdGeneration 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 12

15、3 086 V14.0.0 (2017-04)33GPP TS 23.086 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g30 Scope 5g30.1 References 5g30.2 Abbreviations . 5g31 Advice of Charge (Information) (AoCI) 5g31.1 Advice of Charge (Information) MSC SDL di

16、agram . 5g31.2 Advice of Charge (Information) mobile equipment SDL diagram . 6g31.3 Advice of Charge (Information) information flow diagram . 6g31.4 Information stored in the HLR . 9g31.5 State transition model . 10g31.6 Transfer of Information from HLR to VLR . 10g31.7 Information stored in the VLR

17、 . 10g31.8 Handover 10g32 Advice of Charge (Charging) (AoCC) . 10g32.1 Advice of Charge (Charging) MSC SDL diagram . 10g32.2 Advice of Charge (Charging) mobile equipment SDL diagram . 11g32.3 Advice of Charge (Charging) information flow diagram . 11g32.4 AoCC subscriber roaming requirements 11g32.5

18、Information stored in the HLR . 15g32.6 State transition model . 16g32.7 Transfer of Information from HLR to VLR . 16g32.8 Information stored in the VLR . 16g32.9 Handover 16g3Annex A (normative): Information stored in the MSC 17g3Annex B (informative): Change history . 18g3History 19g3ETSI ETSI TS

19、123 086 V14.0.0 (2017-04)43GPP TS 23.086 version 14.0.0 Release 14Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document defines the stage 2 of the Advice of Charge (AoC) supplementary services within the 3GPP system. The

20、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 the TSG with an identifying change of release date and an increase in version number as f

21、ollows: 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 incremented for all changes of substance, i.e. technical enhancements, corrections, updates, e

22、tc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 123 086 V14.0.0 (2017-04)53GPP TS 23.086 version 14.0.0 Release 140 Scope The present document gives the stage 2 description of the Advice of Charge (AoC) supplementary services. The

23、 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.

24、 - 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 case of a reference to a 3GPP document (inclu

25、ding 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 TR 21.905: “ Vocabulary for 3GPP Specifications “. 2 3GPP TS 22.024: “Description of Charge Advice Information (CAI)“. 3 3GPP TS 22.086: “Advice

26、 of Charge (AoC) Supplementary Services; Stage 1“. 4 3GPP TS 23.011: “Technical Realization of Supplementary Services - General Aspects“. 0.2 Abbreviations Abbreviations used in the present document are listed in 3GPP TR 21.905 1. 1 Advice of Charge (Information) (AoCI) 1.1 Advice of Charge (Informa

27、tion) 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

28、 or charge modification. ETSI ETSI TS 123 086 V14.0.0 (2017-04)63GPP TS 23.086 version 14.0.0 Release 141.2 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. Thi

29、s 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 accordanc

30、e 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 s

31、pecified 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 ETSI TS 123 086 V14.0.0

32、(2017-04)73GPP TS 23.086 version 14.0.0 Release 14Figure 1.1: SDL diagram of advice of charge (information) in the MSC Process AoCI_MSC 386_11(1)CAI: Charge Advice Information call inprogress orcall set upin progressrequestgenerationof CAIRequest of generation of CAIapplies to AoC initiation orcharg

33、e modification.generateCAIsend CAIcontinue callorcall set upETSI ETSI TS 123 086 V14.0.0 (2017-04)83GPP TS 23.086 version 14.0.0 Release 14Figure 1.2: SDL diagram of advice of charge (information) in the mobile equipment Process AoCI_ME 386_12(1)call set upin progresscharginginformationstartchargeca

34、lculationsAoCacknowledgeAoCactiveAoCactivecallendsstopchargecalculationsclear callcharginginformationAoCacknowledgeamendchargingcalculationsPoint at which chargingcalculations are amendedcan occur before or aftersending the AoC acknowledge.AoCactiveETSI ETSI TS 123 086 V14.0.0 (2017-04)93GPP TS 23.0

35、86 version 14.0.0 Release 14Figure 1.3: Information flow for Advice of Charge (Information) 1.4 Information stored in the HLR AoCI may have the following logical states (refer to GSM 03.11 for an explanation of the notation): Provisioning State Registration State Activation State HLR Induction State

36、 (Not Provisioned, Not Applicable, Not Active, Not Induced) (Provisioned, Not Applicable, Active and Operative, Not Induced) The HLR shall store the logical state of AoCI (which shall be one of the valid states listed above) on a per subscriber basis. ETSI ETSI TS 123 086 V14.0.0 (2017-04)103GPP TS

37、23.086 version 14.0.0 Release 141.5 State transition model The following figure shows the successful cases of transition between the applicable logic states of AoCI. The state changes are caused by actions of the service provider. Note that error cases are not shown in the diagram as they normally d

38、o not cause a state change. Additionally, some successful requests may not cause a state change. Hence they are not shown in the diagram. Figure 1.4: State transition model for AoCI 1.6 Transfer of Information from HLR to VLR If the provisioning state for AoCI is “Provisioned“ then when the served s

39、ubscriber registers on a VLR the HLR shall send that VLR information about the logical state of AoCI. If the logical state of AoCI is changed while a subscriber is registered on a VLR, then the HLR shall inform the VLR of the new logical state of AoCI. 1.7 Information stored in the VLR For the suppl

40、ementary service AoCI the VLR shall store the service state information received from the HLR. 1.8 Handover Handover will have no impact on AoC control procedure. 2 Advice of Charge (Charging) (AoCC) 2.1 Advice of Charge (Charging) MSC SDL diagram The SDL diagram for the Advice of Charge (Charging)

41、supplementary service within the MSC is given in figure 2.1. At invocation of the Advice of Charge (Charging) supplementary service the network shall send the “Charging“ MS the CAI. The network shall allow the call to proceed whilst waiting for an acknowledgement of the CAI. The waiting period is go

42、verned by Timer T(AoC). On expiry of T(AoC) the network shall initiate call clearing. NOTE 1: AoC (Charging) is not applicable to emergency calls. NOTE 2: The request of generation of CAI applies to AoC initiation or charge modification. ETSI ETSI TS 123 086 V14.0.0 (2017-04)113GPP TS 23.086 version

43、 14.0.0 Release 142.2 Advice of Charge (Charging) mobile equipment SDL diagram The SDL diagram for the Advice of Charge (Charging) supplementary service within the mobile equipment is given in figure 2.2. The SDL indicates when charging calculations are started, amended and stopped, within the mobil

44、e equipment. The mobile equipment should start charging calculations as soon as possible after receiving the charging information. Charging calculations should be emended by the mobile equipment in accordance with GSM 02.24. NOTE: The point at which charging calculations are amended can occur before

45、 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 AoCC functionality specified in GSM 02.24 and GSM 02.86. For mobile originated calls, the MS shall prevent a call set

46、-up attempt if the ACM value is equal to or greater than ACMmax. For mobile terminated calls, a call set-up attempt shall be allowed even if the ACM value is equal to or greater than ACMmax. In this case, when the MS detects that this is a chargeable call and that the ACM value is equal to or greate

47、r than ACMmax then the call shall be released. During an active call, when the MS detects that ACM is equal to or greater than ACMmax then the MS shall release the call. 2.3 Advice of Charge (Charging) information flow diagram The Advice of Charge (Charging) information flow diagrams are shown in fi

48、gure 2.3. 2.4 AoCC subscriber roaming requirements When an AoCC subscriber first roams into an MSC area not supporting AoCC, or the subscription is given to him while he is roaming in an MSC area not supporting AoCC the following applies: The HLR shall indicate to the VLR that roaming is restricted

49、in this MSC area due to unsupported feature, and it prevents further mobile terminated traffic. In this case the MS is not reachable. When entering an AoCC supporting area the AoCC related roaming restriction shall be removed in the HLR. When AoCC is withdrawn the AoCC related roaming restriction shall be removed in the HLR and VLR. This is independent from roaming restrictions due to other reasons. ETSI ETSI TS 123 086 V14.0.0 (2017-04)123GPP TS 23.086 version 14.0.0 Release 14Figure 2.1: SDL diagram of advice of charge (charging) in the MSC Process AoCC_MSC 386_21