1、 ETSI TS 125 450 V15.0.0 (2018-07) Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface general aspects and principles (3GPP TS 25.450 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 125 450 V15.0.0 (2018-07)13GPP TS 25.450 version 15.0.0 Release 15Reference RTS/TS
2、GR-0325450vf00 Keywords 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 de Grasse (06) N 7803/88 Important notice The present docume
3、nt 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 modified without the prior written authorization of ETSI. In case
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8、 of ETSI registered for the benefit of its Members and 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 125 450 V15.0.0 (2018-07)23GPP TS 25.450 version 15.0.0 Re
9、lease 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 ETSI members and non-members, and can be found in ETSI SR 000
10、 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 ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investig
11、ation, 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, or may become, essential to the present document. Trademarks The present document m
12、ay include trademarks and/or tradenames which are asserted 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 th
13、e present document does not constitute an endorsement 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 specifica
14、tions 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 found under http:/webapp.etsi.org/key/queryform.asp. Modal v
15、erbs 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 the expression of provisions). “must“ and “must not“ are NOT
16、allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 125 450 V15.0.0 (2018-07)33GPP TS 25.450 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations
17、. 5g33.1 Definitions 5g33.2 Abbreviations . 6g33.3 Specification Notations 6g34 General Aspects 7g34.1 Introduction 7g34.2 Iupc Interface General Principles . 7g34.3 Iupc Interface Specification Objectives 7g34.4 Iupc Interface Capabilities 7g34.4.1 General 7g34.4.2 Position Calculation Services . 8
18、g34.4.3 Information Exchange Services 8g34.4.4 SAS Centric Position Services 8g34.5 Iupc Interface Characteristics . 8g34.5.1 Uses of SCCP . 8g34.5.1.1 General 8g34.5.1.2 SCCP Addressing 8g34.5.1.3 SCCP connection establishment 8g34.5.1.4 SCCP connection release 9g34.5.1.5 General SCCP Abnormal Cond
19、itions 9g35 Functions of the Iupc Interface Protocols . 9g35.1 List of Functions . 9g35.2 Management of GPS Related Data . 10g35.3 Management of Position Calculation Functions . 10g35.4 Management of SAS Centric Position Functions . 10g35.5 Management of GANSS Related Data . 10g36 Other Iupc Interfa
20、ce Specifications 10g36.1 UTRAN Iupc Interface: Layer 1 (TSG RAN 25.451) 10g36.2 UTRAN Iupc Interface: Signalling Transport (TSG RAN 25.452) 10g36.3 PCAP Specification (TSG RAN 25.453) . 10g36.4 Summary of UTRAN Iupc Interface Technical Specifications 10g3Annex A (informative): Change history . 12g3
21、History 13g3ETSI ETSI TS 125 450 V15.0.0 (2018-07)43GPP TS 25.450 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change follow
22、ing 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 T
23、SG 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 docum
24、ent. ETSI ETSI TS 125 450 V15.0.0 (2018-07)53GPP TS 25.450 version 15.0.0 Release 151 Scope The present document is an introduction to the TSG RAN TS 25.45z series of UMTS Technical Specifications that define the Iupc Interface. The Iupc interface is a logical interface for the interconnection of St
25、and-Alone SMLC (SAS) and Radio Network Controller (RNC) components of the Universal Terrestrial Radio Access Network (UTRAN) for the UMTS system. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. g404 Referen
26、ces are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. g404 For a specific reference, subsequent revisions do not apply. g404 For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including
27、 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 Void 2 3GPP TS 25.451: “UTRAN Iupc Interface: Layer 1“. 3 3GPP TS 25.452: “UTRAN Iupc Interface: Signalling Transport“. 4 3GPP TS 25.453: “UTRAN Iupc Int
28、erface PCAP Signalling“. 5 ITU-T Recommendation Q.711 (1996-07): “Functional description of the signalling connection control part“. 6 ITU-T Recommendation Q.712 (1996-07): “Definition and function of signalling connection control part messages“. 7 ITU-T Recommendation Q.713 (1996-07): “Signalling c
29、onnection control part formats and codes“. 8 ITU-T Recommendation Q.714 (1996-07): “Signalling connection control part procedures“. 9 3GPP TS 23.003: “Numbering, Addressing and Identification“. 10 Void 11 3GPP TS 25.305: “Stage 2 functional specification of UE positioning in UTRAN“ 3 Definitions and
30、 abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Stand-Alone SMLC (SAS): As defined in TS 25.305 11. RNC Centric: In this mode of operation (defined in TS 25.305 11), the RNC is responsible for position method selection and initiatio
31、n of the selected positioning method. Once a position method is selected, the RNC may interact with the SAS to exchange data as well as for execution of the selected positioning method. SAS Centric: In this mode of operation (defined in TS 25.305 11), the SAS is responsible for position method selec
32、tion and initiation of the selected positioning method. Once a position method is selected, the SAS may interact with the RNC to exchange data to enable it to execute the selected positioning method. ETSI ETSI TS 125 450 V15.0.0 (2018-07)63GPP TS 25.450 version 15.0.0 Release 153.2 Abbreviations For
33、 the purposes of the present document, the following abbreviations apply: GANSS Galileo and Additional Navigation Satellite Systems GNSS Global Navigation Satellite System GPS Global Positioning System GT Global Title M3UA SS7 MTP3 User Adaptation Layer PCAP Position Calculation Application Part RNC
34、 Radio Network Controller SAS Stand-Alone SMLC SCCP Signalling Connection Control Part SMLC Serving Mobile Location Centre SPC Signalling Point Code SRNC Serving Radio Network Controller SS7 Signalling System No 7 SSN Sub-System Number UE User EquipmentUMTS Universal Mobile Telecommunication System
35、UTRAN Universal Terrestrial Radio Access Network 3.3 Specification Notations For the purposes of the present document, the following notations apply: FDD This tagging of a word indicates that the word preceding the tag “FDD“ applies only to FDD. This tagging of a heading indicates that the heading p
36、receding the tag “FDD“ and the section following the heading applies only to FDD. TDD This tagging of a word indicates that the word preceding the tag “TDD“ applies only to TDD, including 7.68 Mcps TDD, 3.84Mcps TDD and 1.28Mcps TDD. This tagging of a heading indicates that the heading preceding the
37、 tag “TDD“ and the section following the heading applies only to TDD, including 7.68 Mcps TDD, 3.84Mcps TDD and 1.28Mcps TDD. 7.68Mcps TDD This tagging of a word indicates that the word preceding the tag “7.68Mcps TDD“ applies only to 7.68Mcps TDD. This tagging of a heading indicates that the headin
38、g preceding the tag “7.68Mcps TDD“ and the section following the heading applies only to 7.68Mcps TDD. 3.84Mcps TDD This tagging of a word indicates that the word preceding the tag “3.84Mcps TDD” applies only to 3.84Mcps TDD. This tagging of a heading indicates that the heading preceding the tag “3.
39、84Mcps TDD” and the section following the heading applies only to 3.84Mcps TDD. 1.28Mcps TDD This tagging of a word indicates that the word preceding the tag “1.28Mcps TDD“ applies only to 1.28Mcps TDD. This tagging of a heading indicates that the heading preceding the tag “1.28Mcps TDD“ and the sec
40、tion following the heading applies only to 1.28Mcps TDD. FDD - This tagging indicates that the enclosed text following the “FDD - “ applies only to FDD. Multiple sequential paragraphs applying only to FDD are enclosed separately to enable insertion of TDD specific (or common) paragraphs between the
41、FDD specific paragraphs. TDD - This tagging indicates that the enclosed text following the “TDD - “ applies only to TDD including 7.68 Mcps TDD, 3.84Mcps TDD and 1.28Mcps TDD. Multiple sequential paragraphs applying only to TDD are enclosed separately to enable insertion of FDD specific (or common)
42、paragraphs between the TDD specific paragraphs. 7.68Mcps TDD - This tagging indicates that the enclosed text following the “7.68Mcps TDD - “ applies only to 7.68Mcps TDD. Multiple sequential paragraphs applying only to 7.68Mcps TDD are enclosed separately to enable insertion of FDD and TDD specific
43、(or common) paragraphs between the 7.68Mcps TDD specific paragraphs. ETSI ETSI TS 125 450 V15.0.0 (2018-07)73GPP TS 25.450 version 15.0.0 Release 153.84Mcps TDD - This tagging indicates that the enclosed text following the “3.84Mcps TDD - “ applies only to 3.84Mcps TDD. Multiple sequential paragraph
44、s applying only to 3.84Mcps TDD are enclosed separately to enable insertion of FDD and TDD specific (or common) paragraphs between the 3.84Mcps TDD specific paragraphs. 1.28Mcps TDD - This tagging indicates that the enclosed text following the “1.28Mcps TDD “ applies only to 1.28Mcps TDD. Multiple s
45、equential paragraphs applying only to 1.28Mcps TDD are enclosed separately to enable insertion of FDD and TDD specific (or common) paragraphs between the 1.28Mcps TDD specific paragraphs. Procedure When referring to a procedure in the specification, the Procedure Name is written with the first lette
46、rs in each word in upper case characters followed by the word “procedure“, e.g. RNSAP Basic Mobility Procedures. Message When referring to a message in the specification, the MESSAGE NAME is written with all letters in upper case characters followed by the word “message“, e.g. RADIO LINK SETUP REQUE
47、ST message. Frame When referring to a control or data frame in the specification, the CONTROL/DATA FRAME NAME is written with all letters in upper case characters followed by the words “control/data frame“, e.g. DCH data frame. 4 General Aspects 4.1 Introduction The logical interface between a RNC a
48、nd a SAS within the UTRAN is referred to the Iupc interface. 4.2 Iupc Interface General Principles The general principles for the specification of the Iupc interface are as follows: - the Iupc interface should be open; - complex functionality shall as far as possible be avoided over Iupc. Advanced o
49、ptimisation solutions may be added in later versions of the standard; - from a logical standpoint, the Iupc is a point-to-point signalling interface between an RNC and SAS within the UTRAN, even though there may not be a direct physical connection between these two nodes; - one RNC may connect to one SAS. One SAS may provide services to one RNC; - neither the physical structure nor any internal protocols of the RNC or SAS shall be visible over Iupc and are thus not limiting factors, e.g., when
