ETSI TS 129 368-2017 Universal Mobile Telecommunications System (UMTS) LTE Tsp interface protocol between the MTC Interworking Function (MTC-IWF) and Service Capability Server (SCS.pdf

1、 ETSI TS 129 368 V14.1.0 (2017-04) Universal Mobile Telecommunications System (UMTS); LTE; Tsp interface protocol between the MTC Interworking Function (MTC-IWF) and Service Capability Server (SCS) (3GPP TS 29.368 version 14.1.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 129 368 V14.1.0 (2017-

2、04)13GPP TS 29.368 version 14.1.0 Release 14Reference RTS/TSGC-0329368ve10 Keywords 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-Prfect

3、ure 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 versions of the present document shall not be m

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9、red and owned by the GSM Association. ETSI ETSI TS 129 368 V14.1.0 (2017-04)23GPP TS 29.368 version 14.1.0 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

10、, 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 on

11、 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 updates on the ETSI Web server) which are, or ma

12、y 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“, “shoul

14、d 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

15、129 368 V14.1.0 (2017-04)33GPP TS 29.368 version 14.1.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Symbols 7g33.3 Abbreviations . 7g34 Tsp re

16、ference point . 7g34.1 Tsp Reference model 7g34.2 Functional elements 8g34.2.1 SCS . 8g34.2.2 MTC-IWF . 8g35 Procedures over Tsp reference point 9g35.1 General . 9g35.2 Reference number handling 9g35.3 MTC-IWF selection . 9g35.4 MTC-IWF load control 10g35.5 Request and confirmation of a device trigg

17、er . 10g35.6 Notification of Device trigger 11g35.7 Request and confirmation of a device trigger recall request 11g35.8 Request and confirmation of a device trigger replace request 11g35.9 Delivery of a MSISDN-less MO-SMS . 12g36 Tsp protocol 13g36.1 Protocol support . 13g36.1.1 Use of Diameter base

18、 protocol 13g36.1.2 Transport protocol 13g36.1.3 Advertising Application Support 13g36.2 Initialization and maintenance of connection and session 13g36.3 Security on the Tsp interface 14g36.3.1 General 14g36.3.2 Mutual authentication . 14g36.3.3 Security profiles 14g36.4 Tsp specific AVPs 15g36.4.1

19、General 15g36.4.2 Device-Action AVP 15g36.4.3 Device-Notification AVP . 16g36.4.4 Trigger-Data AVP 16g36.4.5 Payload AVP 16g36.4.6 Action-Type AVP . 16g36.4.7 Priority-Indication AVP 17g36.4.8 Reference-Number AVP. 17g36.4.9 Request-Status AVP . 17g36.4.10 Delivery-Outcome AVP . 18g36.4.11 Applicati

20、on-Port-Identifier AVP 19g36.4.12 Old-Reference-Number AVP 19g36.4.13 Feature-Supported-In-Final-Target AVP 19g36.5 Tsp re-used AVPs . 20g36.5.1 General 20g36.5.2 Supported-Feature-List AVP 21g3ETSI ETSI TS 129 368 V14.1.0 (2017-04)43GPP TS 29.368 version 14.1.0 Release 146.5.2.1 Use of the Supporte

21、d-Features AVP . 21g36.5.2.2 Supported-Feature-List AVP for the Tsp application . 21g36.6 Tsp Messages . 22g36.6.1 Command-Code Values 22g36.6.2 Device-Action-Request (DAR) command 22g36.6.3 Device-Action-Answer (DAA) command 22g36.6.4 Device-Notification-Request (DNR) command 23g36.6.5 Device-Notif

22、ication-Answer (DNA) command 23g3Annex A (informative): Tsp Message Flows. 24g3A.1 General . 24g3A.2 Tsp Submission, T4 Delivery . 24g3A.3 Tsp failed Submission 25g3A.4 Tsp Submission, Failed T4 Delivery 26g3A.5 Tsp Recall Submission, Recall Success . 27g3A.6 Tsp Recall Submission, Recall Failure .

23、28g3A.7 Tsp Replace Submission, Replace Success 28g3A.8 Tsp Replace Submission, Replace Failure . 29g3A.9 Delivery of a MSISDN-less MO-SMS . 31g3Annex B (normative): Diameter load control mechanism 32g3B.1 General . 32g3B.2 SCS behaviour 32g3B.3 MTC-IWF behaviour 32g3Annex C (informative): Change hi

24、story . 33g3History 34g3ETSI ETSI TS 129 368 V14.1.0 (2017-04)53GPP TS 29.368 version 14.1.0 Release 14Foreword 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

25、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 presented to TSG for information; 2 p

26、resented 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 changes have been incorporated

27、 in the document. ETSI ETSI TS 129 368 V14.1.0 (2017-04)63GPP TS 29.368 version 14.1.0 Release 141 Scope The present document provides the stage 3 specification of the Tsp reference point for the present release. The functional requirements and the stage 2 specifications of the Tsp reference point a

28、re contained in TS 23.682 2. The Tsp reference point lies between the Service Capability Server (SCS) and the Machine Type Communication Inter Working Function (MTC-IWF). 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the prese

29、nt 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 case of a reference to a 3GPP doc

30、ument (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 TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 23.682: “Architecture enhancements to facilitate communications with pack

31、et data networks and applications“. 3 3GPP TS 29.329: “Sh Interface based on the Diameter protocol“. 4 IETF RFC 791: “Transmission Control Protocol“. 5 IETF RFC 2234: “Augmented BNF for syntax specifications“. 6 IETF RFC 3588: “Diameter Base Protocol“. 7 IETF RFC 4006: “Diameter Credit Control Appli

32、cation“. 8 IETF RFC 4960: “Stream Control Transmission Protocol“. 9 IETF RFC 5719: “Updated IANA Considerations for Diameter Command Code Allocations“. 10 3GPP TS 33.210: “Network Domain Security (NDS); IP network layer security“. 11 3GPP TS 33.310: “Network Domain Security (NDS); Authentication Fra

33、mework (AF)“. 12 3GPP TS 29.336: “Home Subscriber Server (HSS) diameter interfaces for interworking with packet data networks and applications“. 13 3GPP TS 29.303: “Domain Name System Procedures; Stage 3“. 14 3GPP TS 23.003: “Numbering, addressing and identification“. 15 3GPP TS 23.040: “Technical r

34、ealization of the Short Message Service (SMS)“. 16 3GPP TS 29.229: “Cx and Dx interfaces based on the Diameter protocol“. 17 3GPP TS 29.337: “Diameter-based T4 interface for communications with packet data networks and applications“. 18 IETF RFC 6733: “Diameter Base Protocol“. 19 IETFg71 draft-ietf-

35、dime-load-03:”Diameter Load Information Conveyance”. Editors note: The above document cannot be formally referenced until it is published as an RFC. ETSI ETSI TS 129 368 V14.1.0 (2017-04)73GPP TS 29.368 version 14.1.0 Release 1420 3GPP TS 29.338: “Diameter based protocols to support SMS capable MMEs

36、“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 1 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 1. 3.2 Symb

37、ols For the purposes of the present document, no symbols are defined. 3.3 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviat

38、ion, if any, in TR 21.905 1. AVP Attribute Value Pair CEA Capabilities-Exchange-Answer CER Capabilities-Exchange-RequestDAA Device-Action-Answer DAR Device-Action-RequestDNA Device-Notification-Answer DNR Device-Notification-Request DNS Domain Name System ESP Encapsulating Security Payload IKE Inter

39、net Key Exchange IWF Inter Working Function MTC Machine Type Communication PKI Public key infrastructure SCS Service Capability Server TLS Transport Layer Security 4 Tsp reference point 4.1 Tsp Reference model The Tsp reference point is defined between the Service Capability Server (SCS) and the Mac

40、hine Type Communication Inter Working Function (MTC-IWF). The relationships between the different functional entities involved are depicted in figure 4.1.1. ETSI ETSI TS 129 368 V14.1.0 (2017-04)83GPP TS 29.368 version 14.1.0 Release 14Services Capability Server ( SCS ) Tsp MTC - IWF SMS - SC / GMSC

41、 / IWMSC T 4 S 6 m Rf / Ga Um / Uu / LTE - Uu MTC UE Application UE RAN HSS Application Server ( AS ) CDF /CGF SGSN/MME/MSC Control plane User plane Figure 4.1.1: Tsp reference point at 3GPP Architecture for Machine -Type Communication 4.2 Functional elements 4.2.1 SCS The SCS is the entity which co

42、nnects MTC application servers to the 3GPP network to enable them to communicate through specific 3GPP defined services with UEs used for MTC and with the MTC-IWF in the HPLMN. The SCS offers capabilities for use by one or multiple MTC application servers. An SCS can be connected to one or more MTC-

43、IWFs. The SCS is controlled by the operator of the HPLMN or by a MTC Service Provider. 4.2.2 MTC-IWF The MTC-IWF resides in the HPLMN. An MTC-IWF could be a standalone entity or a functional entity of another network element. The MTC-IWF hides the internal PLMN topology and relays or translates info

44、rmation sent over Tsp to invoke specific functionality in the PLMN. An MTC-IWF can be connected to one or more SCSs. The functionality of the MTC-IWF includes the following: - terminates the Tsp, S6m, T4 and Rf/Ga reference points; - supports ability to authorize the SCS before communication establi

45、shment with the 3GPP network; - supports ability to authorize control plane requests from an SCS; - supports the following device trigger functionality: - reception of a device trigger request from SCS; - reception of a device trigger recall/replace request from SCS; - reporting to the SCS the accep

46、tance or non-acceptance of the device trigger request; - reporting to the SCS the acceptance or non-acceptance of the device trigger recall/replace request; - reports to the SCS the success, failure or unconfirmed outcome of a device trigger delivery; ETSI ETSI TS 129 368 V14.1.0 (2017-04)93GPP TS 2

47、9.368 version 14.1.0 Release 14- reports to the SCS the success, failure or unconfirmed outcome of the device trigger recall/replace request; - provides load control information to SCS as part of the response to trigger requests; - for MSISDN-less MO-SMS, delivers a payload and application port ID a

48、nd the external ID of the UE to the SCS; - supports ability for secure communication between the 3GPP network and the SCS. The architecture allows the use of multiple MTC-IWFs within a HPLMN. 5 Procedures over Tsp reference point 5.1 General The following procedures apply over the Tsp reference poin

49、t: - Request and confirmation of a device trigger - Notification of a device trigger - Recalling or replacing of an already submitted device trigger - Delivery of a MSISDN-less MO-SMS 5.2 Reference number handling The reference number shall be assigned by the SCS. The reference number shall be provided by the SCS to the MTC-IWF in the first procedure initiated for a specific target of a specific action request (e.g. for a device trigger request towards a specific MTC device). The MTC-IWF and SCS shall use this reference numbe