ETSI TS 129 502-2018 5G 5G System Session Management Services Stage 3 (V15 0 0 3GPP TS 29 502 version 15 0 0 Release 15 Includes Diskette).pdf

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1、 ETSI TS 129 502 V15.0.0 (2018-07) 5G; 5G System; Session Management Services; Stage 3 (3GPP TS 29.502 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 129 502 V15.0.0 (2018-07)13GPP TS 29.502 version 15.0.0 Release 15Reference RTS/TSGC-0429502vf00 Keywords 5G ETSI 650 Route des Lucio

2、les 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 de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standar

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7、yright and the foregoing restriction extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTETMare trademarks of ETSI registered for the benefit of its Members an

8、d of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 129 502 V15.0.0 (2018-07)23GPP TS 29.502 version 15.0.0 Release 15Intellectual Property Rights Essential patent

9、s 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 ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential

10、, 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 ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out b

11、y 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, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are ass

12、erted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement

13、 by ETSI of products, services or organizations associated with those trademarks. 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 id

14、entities 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“, “sh

15、all 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 dire

16、ct citation. ETSI ETSI TS 129 502 V15.0.0 (2018-07)33GPP TS 29.502 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g33 Definitions and abbreviations . 9g33.1 Definitions 9g33.2 Abbreviations . 9g34 Over

17、view 9g34.1 Introduction 9g35 Services offered by the SMF 10g35.1 Introduction 10g35.2 Nsmf_PDUSession Service 10g35.2.1 Service Description . 10g35.2.2 Service Operations 11g35.2.2.1 Introduction . 11g35.2.2.2 Create SM Context service operation 11g35.2.2.2.1 General 11g35.2.2.2.2 EPS to 5GS Idle m

18、ode mobility using N26 interface 13g35.2.2.2.3 EPS to 5GS Handover Preparation using N26 interface 14g35.2.2.3 Update SM Context service operation. 15g35.2.2.3.1 General 15g35.2.2.3.2 Activation and Deactivation of the User Plane connection of a PDU session . 16g35.2.2.3.2.1 General . 16g35.2.2.3.2.

19、2 Activation of User Plane connectivity of a PDU session . 16g35.2.2.3.2.3 Deactivation of User Plane connectivity of a PDU session . 17g35.2.2.3.3 Xn Handover . 18g35.2.2.3.4 N2 Handover . 18g35.2.2.3.4.1 General . 18g35.2.2.3.4.2 N2 Handover Preparation 19g35.2.2.3.4.3 N2 Handover Execution . 20g3

20、5.2.2.3.4.4 N2 Handover Cancellation . 21g35.2.2.3.5 Handover between 3GPP and untrusted non-3GPP access procedures . 21g35.2.2.3.5.1 General . 21g35.2.2.3.5.2 Handover of a PDU session without AMF change or with target AMF in same PLMN . 21g35.2.2.3.6 Inter-AMF change or mobility 22g35.2.2.3.7 RAN

21、Initiated QoS Flow Mobility 23g35.2.2.3.8 EPS to 5GS Handover using N26 interface . 23g35.2.2.3.8.1 General . 23g35.2.2.3.8.2 EPS to 5GS Handover Preparation 23g35.2.2.3.8.3 EPS to 5GS Handover Execution . 24g35.2.2.3.8.4 EPS to 5GS Handover Cancellation . 24g35.2.2.3.9 5GS to EPS Handover using N26

22、 interface . 24g35.2.2.3.10 P-CSCF Restoration Procedure via AMF 25g35.2.2.4 Release SM Context service operation 26g35.2.2.4.1 General 26g35.2.2.5 Notify SM Context Status service operation . 26g35.2.2.5.1 General 26g35.2.2.6 Retrieve SM Context service operation. 27g35.2.2.6.1 General 27g35.2.2.7

23、Create service operation 28g35.2.2.7.1 General 28g35.2.2.7.2 EPS to 5GS Idle mode mobility 29g3ETSI ETSI TS 129 502 V15.0.0 (2018-07)43GPP TS 29.502 version 15.0.0 Release 155.2.2.7.3 EPS to 5GS Handover Preparation 30g35.2.2.8 Update service operation . 30g35.2.2.8.1 General 30g35.2.2.8.2 Update se

24、rvice operation towards H-SMF. 31g35.2.2.8.2.1 General . 31g35.2.2.8.2.2 UE or visited network requested PDU session modification . 31g35.2.2.8.2.3 UE requested PDU session release 32g35.2.2.8.2.4 EPS to 5GS Handover Execution . 32g35.2.2.8.2.5 Handover between 3GPP and untrusted non-3GPP access (Ho

25、me Routed PDU session) . 32g35.2.2.8.2.6 P-CSCF Restoration Procedure via AMF (Home Routed PDU session) . 32g35.2.2.8.3 Update service operation towards V-SMF 32g35.2.2.8.3.1 General . 32g35.2.2.8.3.2 Home network requested PDU session modification . 33g35.2.2.8.3.3 Home network requested PDU sessio

26、n release 34g35.2.2.8.3.4 Handover between 3GPP and untrusted non-3GPP access, from 5GC-N3IWF to EPS or from 5GS to EPC/ePDG 34g35.2.2.9 Release service operation 34g35.2.2.9.1 General 34g35.2.2.10 Notify Status service operation . 35g35.2.2.10.1 General 35g35.2.3 General procedures . 36g35.2.3.1 Tr

27、ansfer of NAS SM information between UE and H-SMF for Home Routed PDU sessions . 36g35.2.3.1.1 General 36g35.2.3.1.2 V-SMF Behaviour . 36g35.2.3.1.3 H-SMF Behaviour . 36g36 API Definitions 37g36.1 Nsmf_PDUSession Service API . 37g36.1.1 API URI 37g36.1.2 Usage of HTTP . 37g36.1.2.1 General 37g36.1.2

28、.2 HTTP standard headers . 37g36.1.2.2.1 General 37g36.1.2.2.2 Content type 37g36.1.2.3 HTTP custom headers . 37g36.1.2.3.1 General 37g36.1.2.4 HTTP multipart messages . 38g36.1.3 Resources 38g36.1.3.1 Overview . 38g36.1.3.2 Resource: SM contexts collection . 40g36.1.3.2.1 Description 40g36.1.3.2.2

29、Resource Definition . 40g36.1.3.2.3 Resource Standard Methods 40g36.1.3.2.3.1 POST 40g36.1.3.2.4 Resource Custom Operations 41g36.1.3.3 Resource: Individual SM context 42g36.1.3.3.1 Description 42g36.1.3.3.2 Resource Definition . 42g36.1.3.3.3 Resource Standard Methods 42g36.1.3.3.4 Resource Custom

30、Operations 42g36.1.3.3.4.1 Overview 42g36.1.3.3.4.2 Operation: modify 42g36.1.3.3.4.2.1 Description . 42g36.1.3.3.4.2.2 Operation Definition 42g36.1.3.3.4.3 Operation: release 43g36.1.3.3.4.3.1 Description . 43g36.1.3.3.4.3.2 Operation Definition 43g36.1.3.3.4.4 Operation: retrieve . 44g36.1.3.3.4.4

31、.1 Description . 44g36.1.3.3.4.4.2 Operation Definition 44g36.1.3.5 Resource: PDU sessions collection (H-SMF) . 45g36.1.3.5.1 Description 45g3ETSI ETSI TS 129 502 V15.0.0 (2018-07)53GPP TS 29.502 version 15.0.0 Release 156.1.3.5.2 Resource Definition . 45g36.1.3.5.3 Resource Standard Methods 45g36.1

32、.3.5.3.1 POST 45g36.1.3.5.4 Resource Custom Operations 47g36.1.3.5.4.1 Overview 47g36.1.3.6 Resource: Individual PDU session (H-SMF) 47g36.1.3.6.1 Description 47g36.1.3.6.2 Resource Definition . 47g36.1.3.6.3 Resource Standard Methods 47g36.1.3.6.4 Resource Custom Operations 47g36.1.3.6.4.1 Overview

33、 47g36.1.3.6.4.2 Operation: modify 47g36.1.3.6.4.2.1 Description . 47g36.1.3.6.4.2.2 Operation Definition 47g36.1.3.6.4.3 Operation: release 48g36.1.3.6.4.3.1 Description . 48g36.1.3.6.4.3.2 Operation Definition 48g36.1.3.7 Resource: Individual PDU session (V-SMF) 49g36.1.3.7.1 Description 49g36.1.3

34、.7.2 Resource Definition . 49g36.1.3.7.3 Resource Standard Methods 49g36.1.3.7.3.1 POST 49g36.1.3.7.4 Resource Custom Operations 50g36.1.3.7.4.1 Overview 50g36.1.3.7.4.2 Operation: modify 50g36.1.3.7.4.2.1 Description . 50g36.1.3.7.4.2.2 Operation Definition 50g36.1.4 Custom Operations without assoc

35、iated resources . 51g36.1.5 Notifications . 51g36.1.5.1 General 51g36.1.5.2 SM Context Status Notification 52g36.1.5.2.1 Description 52g36.1.5.2.2 Notification Definition 52g36.1.6 Data Model . 53g36.1.6.1 General 53g36.1.6.2 Structured data types . 55g36.1.6.2.1 Introduction . 55g36.1.6.2.2 Type: S

36、mContextCreateData . 56g36.1.6.2.3 Type: SMContextCreatedData 59g36.1.6.2.4 Type: SMContextUpdateData . 60g36.1.6.2.5 Type: SMContextUpdatedData . 63g36.1.6.2.6 Type: SMContextReleaseData 64g36.1.6.2.7 Type: SMContextRetrieveData . 64g36.1.6.2.8 Type: SMContextStatusNotification . 64g36.1.6.2.9 Type

37、: PduSessionCreateData 65g36.1.6.2.10 Type: PduSessionCreatedData 68g36.1.6.2.11 Type: HsmfUpdateData . 69g36.1.6.2.12 Type: HsmfUpdatedData . 71g36.1.6.2.13 Type: ReleaseData . 72g36.1.6.2.14 Type: HsmfUpdateError 72g36.1.6.2.15 Type: VsmfUpdateData . 73g36.1.6.2.16 Type: VsmfUpdatedData . 74g36.1.

38、6.2.17 Type: StatusNotification 74g36.1.6.2.18 Type: QosFlowItem . 74g36.1.6.2.19 Type: QosFlowSetupItem 75g36.1.6.2.20 Type: QosFlowAddModifyRequestItem . 75g36.1.6.2.21 Type: QosFlowReleaseRequestItem 75g36.1.6.2.22 Type: QosFlowProfile . 76g36.1.6.2.23 Type: GbrQosFlowInformation . 76g36.1.6.2.24

39、 Type: QosFlowNotifyItem 76g36.1.6.2.25 Type: Dynamic5qi . 77g36.1.6.2.26 Type: NonDynamic5qi 77g3ETSI ETSI TS 129 502 V15.0.0 (2018-07)63GPP TS 29.502 version 15.0.0 Release 156.1.6.2.27 Type: SMContextRetrievedData . 77g36.1.6.2.28 Type: TunnelInfo . 77g36.1.6.2.29 Type: StatusInfo 78g36.1.6.2.30

40、Type: VsmfUpdateError 78g36.1.6.2.31 Type: EpsPdnCnxInfo . 78g36.1.6.2.32 Type: EpsBearerInfo . 79g36.1.6.2.33 Type: PduSessionNotifyItem . 79g36.1.6.2.34 Type: EbiArpMapping . 79g36.1.6.2.35 Type: SmContextCreateError 79g36.1.6.2.36 Type: SMContextUpdateError 80g36.1.6.2.37 Type: PduSessionCreateEr

41、ror 80g36.1.6.2.38 Type: MmeCapabilities . 81g36.1.6.2.39 Type: BackupAmfInfo . 81g36.1.6.3 Simple data types and enumerations . 81g36.1.6.3.1 Introduction . 81g36.1.6.3.2 Simple data types . 81g36.1.6.3.3 Enumeration: UpCnxState . 82g36.1.6.3.4 Enumeration: HoState . 82g36.1.6.3.5 Enumeration: Requ

42、estType . 83g36.1.6.3.6 Enumeration: RequestIndication . 83g36.1.6.3.7 Enumeration: NotificationCause . 83g36.1.6.3.8 Enumeration: Cause . 83g36.1.6.3.9 Enumeration: ResourceStatus 84g36.1.6.3.10 Enumeration: DnnSelectionMode . 84g36.1.6.4 Binary data 84g36.1.6.4.1 Introduction . 84g36.1.6.4.2 N1 SM

43、 Message 84g36.1.6.4.3 N2 SM Information . 84g36.1.6.4.4 n1SmInfoFromUe, n1SmInfoToUe, unknownN1SmInfo . 85g36.1.7 Error Handling 86g36.1.7.1 General 86g36.1.7.2 Protocol Errors 87g36.1.7.3 Application Errors. 87g36.1.8 Feature Negotiation. 90g36.1.9 Security . 90g3Annex A (normative): OpenAPI speci

44、fication . 91g3A.1 General . 91g3A.2 Nsmf_PDUSession API . 91g3Annex B (Informative): HTTP Multipart Messages 118g3B.1 Example of HTTP multipart message 118g3B.1.1 General 118g3B.1.2 Example HTTP multipart message with N1 SM Message binary data . 118g3Annex C (informative): Change history 119g3Histo

45、ry 120g3ETSI ETSI TS 129 502 V15.0.0 (2018-07)73GPP TS 29.502 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3rd Generation Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following

46、 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 presented to TSG for information; 2 presented to TSG

47、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 changes have been incorporated in the document

48、. ETSI ETSI TS 129 502 V15.0.0 (2018-07)83GPP TS 29.502 version 15.0.0 Release 151 Scope The present document specifies the stage 3 protocol and data model for the Nsmf Service Based Interface. It provides stage 3 protocol definitions and message flows, and specifies the API for each service offered

49、 by the SMF other than the Session Management Event Exposure service. The 5G System stage 2 architecture and procedures are specified in 3GPP TS 23.501 2 and 3GPP TS 23.502 3. The Technical Realization of the Service Based Architecture and the Principles and Guidelines for Services Definition are specified in 3GPP TS 29.500 4 and 3GPP TS 29.501 5. The Session Management Event Exposure Service is specified in 3GPP TS 29.508 6. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document.