1、 ETSI TS 125 452 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface: signalling transport (3GPP TS 25.452 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 125 452 V14.0.0 (2017-04)13GPP TS 25.452 version 14.0.0 Release 14Reference RTS/TSGR-032545
2、2ve00 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
3、 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 of any e
4、xisting or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be
5、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:/portal.etsi.o
6、rg/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 modified withou
7、t 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 its Memb
8、ers. 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 125 452 V14.0.0 (2017-04)23GPP TS 25.452 version 14.0.0 Release 14Intellectual
9、 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 Rights (IPR
10、s); 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, has been
11、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 ETSI 3rd
12、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 GSM, UMTS,
13、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 the ETSI Dr
14、afting 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 125 452 V14.0.0 (2017-04)33GPP TS 25.452 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal ve
15、rbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 5g33.1 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 hist
16、ory . 7g3History 8g3ETSI ETSI TS 125 452 V14.0.0 (2017-04)43GPP TS 25.452 version 14.0.0 Release 14Foreword 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 chang
17、e 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 presen
18、ted 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 in t
19、he document. ETSI ETSI TS 125 452 V14.0.0 (2017-04)53GPP TS 25.452 version 14.0.0 Release 141 Scope The 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-Alon
20、e SMLC (SAS) and Radio Network Controller (RNC) components of the Universal Terrestrial Radio Access 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 cont
21、ain provisions 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.
22、uni25CF For 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 3GPP TS 25.422: “UTRAN Iur Inte
23、rface Signalling Transport“. 2 ITU-T Recommendation Q.711 (1996-07): “Functional description of the signalling 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): “Signalli
24、ng connection control part formats and codes“. 5 ITU-T Recommendation Q.714 (1996-07): “Signalling connection 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
25、 (SCCP) performance“. 8 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 definition applies: Stand-Alone SMLC (SAS): As defined in TS 25.305 8. 3.2 Abbreviations For t
26、he purposes of the present document, the following abbreviations apply: PCAP Position Calculation Application Part SAP Service Access PointSAS Stand-Alone SMLC SCCP Signalling Connection Control Part SMLC Serving Mobile Location Centre UE User EquipmentETSI ETSI TS 125 452 V14.0.0 (2017-04)63GPP TS
27、25.452 version 14.0.0 Release 14UMTS Universal Mobile Telecommunication System UTRAN UMTS Terrestrial Radio Access Network 4 PCAP Signalling Bearer 4.1 Introduction This clause specifies the Signalling Bearer protocol stack that supports the PCAP signalling protocol. The following requirements on th
28、e Signalling Bearer can be stated: - provide reliable transfer of control plane signalling messages in both connectionless mode and connection-oriented mode; - provide separate independent connections for distinguishing individual transactions; - provide networking and routing functions; - provide r
29、edundancy in the signalling network; - provide load sharing. 4.2 Signalling Bearer The Iupc signalling bearer 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 th
30、e Signalling Bearer, there are a number of services it has to provide and a number of functions to perform. These 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
31、, ITU-T Rec. Q.715 6, and ITU-T Rec. Q.716 7. ETSI ETSI TS 125 452 V14.0.0 (2017-04)73GPP TS 25.452 version 14.0.0 Release 14Annex 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 Re
32、l-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) 9.0.1 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 v
33、ersion (MCC) 12.0.0 12/2015 Update to Rel-13 version (MCC) 13.0.0 Change history Date Meeting TDoc CR Rev Cat Subject/Comment New version 2017-03 SA#75 Promotion to Release 14 without technical change 14.0.0 ETSI ETSI TS 125 452 V14.0.0 (2017-04)83GPP TS 25.452 version 14.0.0 Release 14History Document history V14.0.0 April 2017 Publication
