1、 ETSI TS 125 450 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface general aspects and principles (3GPP TS 25.450 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 125 450 V14.0.0 (2017-04)13GPP TS 25.450 version 14.0.0 Release 14Reference RTS/TS
2、GR-0325450ve00 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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5、t may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https:/port
6、al.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modifi
7、ed without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of
8、 its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 125 450 V14.0.0 (2017-04)23GPP TS 25.450 version 14.0.0 Release 14Int
9、ellectual 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 publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Ri
10、ghts (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 investigation, including IPR searches,
11、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. Foreword This Technical Specification (TS) has been produced by
12、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. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GS
13、M, 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 not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of th
14、e 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 125 450 V14.0.0 (2017-04)33GPP TS 25.450 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g
15、3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 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 Obje
16、ctives 8g34.4 Iupc Interface Capabilities 8g34.4.1 General 8g34.4.2 Position Calculation Services . 8g34.4.3 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 S
17、CCP connection establishment 9g34.5.1.4 SCCP connection release 9g34.5.1.5 General SCCP Abnormal Conditions 10g35 Functions of the Iupc Interface Protocols . 10g35.1 List of Functions . 10g35.2 Management of GPS Related Data . 10g35.3 Management of Position Calculation Functions . 10g35.4 Management
18、 of SAS Centric Position Functions . 10g35.5 Management of GANSS Related Data . 11g36 Other Iupc Interface Specifications 11g36.1 UTRAN Iupc Interface: Layer 1 (TSG RAN 25.451) 11g36.2 UTRAN Iupc Interface: Signalling Transport (TSG RAN 25.452) 11g36.3 PCAP Specification (TSG RAN 25.453) . 11g36.4 S
19、ummary of UTRAN Iupc Interface Technical Specifications 11g3Annex A (informative): Change history . 12g3History 13g3ETSI ETSI TS 125 450 V14.0.0 (2017-04)43GPP TS 25.450 version 14.0.0 Release 14Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP).
20、The 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
21、as follows: 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, update
22、s, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 125 450 V14.0.0 (2017-04)53GPP TS 25.450 version 14.0.0 Release 141 Scope The present document is an introduction to the TSG RAN TS 25.45z series of UMTS Technical Specifications
23、 that define the Iupc Interface. The Iupc interface is a logical interface for the interconnection of Stand-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 provi
24、sions which, through reference in this text, constitute provisions of the present document. uni25CF References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. uni25CF For a specific reference, subsequent revisions do not apply. uni25CF F
25、or 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 Release as the present document. 1 Void 2 3GPP TS 25.451: “UTRAN Iupc Inter
26、face: Layer 1“. 3 3GPP TS 25.452: “UTRAN Iupc Interface: Signalling Transport“. 4 3GPP TS 25.453: “UTRAN Iupc Interface 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 an
27、d function of signalling connection control part messages“. 7 ITU-T Recommendation Q.713 (1996-07): “Signalling connection 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 Identifica
28、tion“. 10 Void 11 3GPP TS 25.305: “Stage 2 functional specification of UE positioning in UTRAN“ 3 Definitions and 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 thi
29、s mode of operation (defined in TS 25.305 11), the RNC is responsible for position method selection and initiation 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. S
30、AS Centric: In this mode of operation (defined in TS 25.305 11), the SAS is responsible for position method selection 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 positio
31、ning method. ETSI ETSI TS 125 450 V14.0.0 (2017-04)63GPP TS 25.450 version 14.0.0 Release 143.2 Abbreviations For the purposes of the present document, the following abbreviations apply: GANSS Galileo and Additional Navigation Satellite Systems GNSS Global Navigation Satellite System GPS Global Posi
32、tioning System GT Global Title M3UA SS7 MTP3 User Adaptation Layer PCAP Position Calculation Application Part RNC 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
33、SS7 Signalling System No 7 SSN Sub-System Number UE User EquipmentUMTS Universal Mobile Telecommunication System 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
34、that the word preceding the tag “FDD“ applies only to FDD. This tagging of a heading indicates that the heading preceding 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
35、 7.68 Mcps TDD, 3.84Mcps TDD and 1.28Mcps TDD. This tagging of a heading indicates that the heading preceding the 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 p
36、receding the tag “7.68Mcps TDD“ applies only to 7.68Mcps TDD. This tagging of a heading indicates that the heading 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 “3.84M
37、cps TDD” applies only to 3.84Mcps TDD. This tagging of a heading indicates that the heading preceding the tag “3.84Mcps 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 t
38、o 1.28Mcps TDD. This tagging of a heading indicates that the heading preceding the tag “1.28Mcps TDD“ and the section 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 app
39、lying only to FDD are enclosed separately to enable insertion of TDD specific (or common) paragraphs between the 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 se
40、quential paragraphs applying only to TDD are enclosed separately to enable insertion of FDD specific (or common) 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 sequent
41、ial paragraphs applying only to 7.68Mcps TDD are enclosed separately to enable insertion of FDD and TDD specific (or common) paragraphs between the 7.68Mcps TDD specific paragraphs. ETSI ETSI TS 125 450 V14.0.0 (2017-04)73GPP TS 25.450 version 14.0.0 Release 143.84Mcps TDD - This tagging indicates t
42、hat the enclosed text following the “3.84Mcps TDD - “ applies only to 3.84Mcps TDD. Multiple sequential paragraphs 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 - Thi
43、s tagging indicates that the enclosed text following the “1.28Mcps TDD “ applies only to 1.28Mcps TDD. Multiple sequential 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.
44、 Procedure When referring to a procedure in the specification, the Procedure Name is written with the first letters 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
45、 is written with all letters in upper case characters followed by the word “message“, e.g. RADIO LINK SETUP REQUEST 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 “c
46、ontrol/data frame“, e.g. DCH data frame. 4 General Aspects 4.1 Introduction The logical interface between a RNC and 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
47、 Iupc interface should be open; - complex functionality shall as far as possible be avoided over Iupc. Advanced optimisation 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 UTRA
48、N, 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,
49、 e.g., when introducing future technology. ETSI ETSI TS 125 450 V14.0.0 (2017-04)83GPP TS 25.450 version 14.0.0 Release 144.3 Iupc Interface Specification Objectives The Iupc interface specifications shall facilitate the following: - inter-connection of RNCs and SASs from different manufacturers; - separation of Iupc interface Application functionality and Transport Network functionality to facilitate introduction of future technology. 4.4 Iupc Interface Capabilities 4.4.1 General The Iupc in
