1、 ETSI TS 125 452 V15.0.0 (2018-07) Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface: signalling transport (3GPP TS 25.452 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 125 452 V15.0.0 (2018-07)13GPP TS 25.452 version 15.0.0 Release 15Reference RTS/TSGR-032545
2、2vf00 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 document can be
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8、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 125 452 V15.0.0 (2018-07)23GPP TS 25.452 version 15.0.0 Release 15I
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13、 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 specifications or
14、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 verbs term
15、inology 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 allowed i
16、n ETSI deliverables except when used in direct citation. ETSI ETSI TS 125 452 V15.0.0 (2018-07)33GPP TS 25.452 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 5g33.1
17、Definitions 5g33.2 Abbreviations . 5g34 PCAP Signalling Bearer . 6g34.1 Introduction 6g34.2 Signalling Bearer 6g34.3 Services Provided by the Signalling Bearer . 6g3Annex A (informative): Change history . 7g3History 8g3ETSI ETSI TS 125 452 V15.0.0 (2018-07)43GPP TS 25.452 version 15.0.0 Release 15Fo
18、reword 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 following formal TSG approval. Should the TSG modify the contents of the present document, it will
19、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 for approval; 3 or greater indicates TSG approved document under change control. y the sec
20、ond 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. ETSI ETSI TS 125 452 V15.0.0 (2018-07)53GPP TS 25.452 version 15.0.0 Release 151 Scope T
21、he present document specifies the signalling transport related to PCAP signalling to be used across 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
22、Network (UTRAN) for the UMTS system. The radio network control signalling between these nodes is based upon the Position Calculation Application Part (PCAP). 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
23、g404 References 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 documen
24、t (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 TS 25.422: “UTRAN Iur Interface Signalling Transport“. 2 ITU-T Recommendation Q.711 (1996-07): “Functional description of the signalling
25、 connection control part“. 3 ITU-T Recommendation Q.712 (1996-07): “Definition and function of Signalling connection control part messages“. 4 ITU-T Recommendation Q.713 (1996-07): “Signalling connection control part formats and codes“. 5 ITU-T Recommendation Q.714 (1996-07): “Signalling connection
26、control part procedures“. 6 ITU-T Recommendation Q.715 (1996-07): “Signalling connection control part user guide“. 7 ITU-T Recommendation Q.716 (1993-03): “Signalling Connection Control Part (SCCP) performance“. 8 3GPP TS 25.305: “Stage 2 functional specification of UE positioning in UTRAN“ 3 Defini
27、tions and abbreviations 3.1 Definitions For the purposes of the present document, the following definition applies: Stand-Alone SMLC (SAS): As defined in TS 25.305 8. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: PCAP Position Calculation Application
28、Part SAP Service Access PointSAS Stand-Alone SMLC SCCP Signalling Connection Control Part SMLC Serving Mobile Location Centre UE User EquipmentUMTS Universal Mobile Telecommunication System UTRAN UMTS Terrestrial Radio Access Network ETSI ETSI TS 125 452 V15.0.0 (2018-07)63GPP TS 25.452 version 15.0
29、.0 Release 154 PCAP Signalling Bearer 4.1 Introduction This clause specifies the Signalling Bearer protocol stack that supports the PCAP signalling protocol. The following requirements on the Signalling Bearer can be stated: - provide reliable transfer of control plane signalling messages in both co
30、nnectionless mode and connection-oriented mode; - provide separate independent connections for distinguishing individual transactions; - provide networking and routing functions; - provide redundancy in the signalling network; - provide load sharing. 4.2 Signalling Bearer The Iupc signalling bearer
31、shall comply with the requirements of clause 5.2 in TS 25.422 1. 4.3 Services Provided by the Signalling Bearer When considering the requirements that the upper layers, i.e. PCAP, have on the Signalling Bearer, there are a number of services it has to provide and a number of functions to perform. Th
32、ese numbers of services that the signalling bearer shall provide, to the upper layers, are stated in references ITU-T Rec. Q.711 2, ITU-T Rec. Q.712 3, ITU-T Rec. Q.713 4, ITU-T Rec. Q.714 5, ITU-T Rec. Q.715 6, and ITU-T Rec. Q.716 7. ETSI ETSI TS 125 452 V15.0.0 (2018-07)73GPP TS 25.452 version 15
33、.0.0 Release 15Annex A (informative): Change history Date / TSG TSG Doc. CR Rev Subject/Comment New 12/2008 - - - Creation of Rel-8 version based on v7.1.0 8.0.0 12/2009 - - - Creation of Rel-9 version based on v8.0.0 9.0.0 SP-49 SP-100629 Clarification on the use of References (TS 21.801 CR#0030) 9
34、.0.1 03/2011 Creation of Rel-10 version based on v9.0.1 10.0.0 52 RP-110685 0003 1 References cleanup (25.452) 10.1.0 09/2012 Update to Rel-11 version (MCC) 11.0.0 09/2014 Update to Rel-12 version (MCC) 12.0.0 12/2015 Update to Rel-13 version (MCC) 13.0.0 Change history Date Meeting TDoc CR Rev Cat
35、Subject/Comment New version 2017-03g3 SA#75g3 Promotion to Release 14 without technical changeg3 14.0.0g32018-07 SA#80 - - - - Promotion to Release 15 without technical change 15.0.0 ETSI ETSI TS 125 452 V15.0.0 (2018-07)83GPP TS 25.452 version 15.0.0 Release 15History Document history V15.0.0 July 2018 Publication
