1、 ETSI TS 125 434 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); UTRAN Iub interface data transport and transport signalling for Common Transport Channel data streams (3GPP TS 25.434 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 125 434 V14.0.0 (2017-04)13GPP T
2、S 25.434 version 14.0.0 Release 14Reference RTS/TSGR-0325434ve00 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
3、(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 modified withou
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8、 Trade Marks of ETSI registered for the benefit of 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 125 434 V14.0.0 (20
9、17-04)23GPP TS 25.434 version 14.0.0 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, is publicly available for ETSI members and non-members, and can be f
10、ound 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 the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR
11、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 may be, or may become, essential to the present document. Foreword This
12、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. These should be interpreted as being references to the corresponding
13、 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“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are
14、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 125 434 V14.0.0 (2017-04)33GPP TS 25.434 version 14.0.0 Release 14Cont
15、ents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions, symbols and abbreviations . 6g33.1 Definitions 6g33.2 Symbols 6g33.3 Abbreviations . 6g33.4 Specification Notations 7g34 Data Link Layer . 8g34.1 ATM Transport Option
16、 8g34.1.1 Protection Switching at ATM Layer 8g34.2 Data Link Layer for IP Transport Option . 8g35 IubData Transport for Common Transport Channel Data Streams 8g35.1 Introduction 8g35.2 ATM Transport Option 9g35.3 IP Transport Option 9g36 IubTransport Signalling Application for Common Transport Chann
17、el Data Streams 10g36.1 Introduction 10g36.2 Transport Signalling in case of ATM Transport Option. 10g36.3 Transport Signalling in case of IP Transport Option 10g37 Signalling Bearer for ALCAP on IubInterface . 10g37.1 Introduction 10g37.2 Signalling Bearer in ATM Transport Option . 11g37.3 Signalli
18、ng Bearer in IP Transport Option . 11g38 Interworking between ATM and IP Transport Options . 11g3Annex A (informative): Change history . 12g3History 13g3ETSI ETSI TS 125 434 V14.0.0 (2017-04)43GPP TS 25.434 version 14.0.0 Release 14Foreword This Technical Specification (TS) has been produced by the
19、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 be re-released by the TSG with an identifying change of relea
20、se 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 second digit is incremented for all changes of substance, i.e. t
21、echnical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 125 434 V14.0.0 (2017-04)53GPP TS 25.434 version 14.0.0 Release 141 Scope The present document shall provide a specification of the UTRA
22、N RNC-Node B (Iub) interface Data Transport and Transport Signalling for Common Transport Channel data streams. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. uni25CF References are either specific (identi
23、fied by date of publication, edition number, version number, etc.) or non-specific. uni25CF For a specific reference, subsequent revisions do not apply. 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-s
24、pecific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 ITU-T Recommendation I.363.2 (2000-11): “B-ISDN ATM Adaptation layer specification: Type 2 AAL“. 2 ITU-T Recommendation I.366.1 (1998-06): “Segmentation and Reassembly Service Sp
25、ecific Convergence Sublayer for the AAL type 2“. 3 ITU-T Recommendation Q.2630.1 (1999-12): “AAL type 2 signalling protocol (Capability Set 1)“. 4 ITU-T Recommendation Q.2110 (1994-07): “B-ISDN ATM adaptation layer - Service Specific Connection Oriented Protocol (SSCOP)“. 5 ITU-T Recommendation Q.21
26、30 (1994-07): “B-ISDN signalling ATM adaptation Layer - Service Specific Coordination Function for Support of Signalling at the User Network Interface (SSCF at UNI)“. 6 ITU-T Recommendation Q.2150.2 (1999-12): “Signalling transport converter on SSCOP and SSCOPMCE“. 7 ITU-T Recommendation I.361 (1995
27、-11): “B-ISDN ATM layer specification“. 8 ITU-T Recommendation I.630 (1999-02): “ATM protection switching“. 9 ITU-T Recommendation Q.2630.2 (2000-12): “AAL Type 2 signalling protocol (Capability Set 2)“. 10 ITU-T Recommendation E.191 (2000-03): “B-ISDN addressing“. 11 ITU-T Recommendation X.213 (199
28、5-11): “Information Technology - Open Systems Interconnection - Network Service Definition“. 12 IETF RFC 768, (1980-08): “User Datagram Protocol“. 13 IETF RFC 2460, (1998-12): “Internet Protocol, Version 6 (IPv6) Specification“. 14 IETF RFC 791, (1981-09): “Internet Protocol“. 15 IETF RFC 2474, (199
29、8-12): “Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers“. 16 IETF RFC 1661, (1994-07): “The Point-to-Point Protocol (PPP)“. 17 IETF RFC 1662, (1994-07): “PPP in HDLC-like Framing“. 18 IETF RFC 2507, (1999-02): “IP header compression“. ETSI ETSI TS 125 434 V14.
30、0.0 (2017-04)63GPP TS 25.434 version 14.0.0 Release 1419 IETF RFC 1990, (1996-08): “The PPP Multilink Protocol (MP)“. 20 IETF RFC 2686, (1999-09): “The Multi-Class Extension to Multi-Link PPP“. 21 Void 22 3GPP TS 25.401, “UTRAN Overall Description“ 23 3GPP TS 25.426, “UTRAN Iur and Iub Interface Dat
31、a Transport & Transport Signalling for DCH Data Streams“ 24 IETF RFC 3153, (2001-08): “PPP Multiplexing“. 25 IETF RFC 2364, (1998-07): “PPP over AAL5“. 26 IETF RFC 3031, (2001-01): “Multiprotocol Label Switching Architecture“. 27 ITU-T Recommendation E.164 (1997-05): “The international public teleco
32、mmunication numbering plan“. 28 IETF RFC 3376 (2002-10), “Internet Group Management Protocol, Version 3“. 29 IETF RFC 3810 (2004-06), “Multicast Listener Discovery Version 2 (MLDv2) for IPv6“. 30 IETF RFC 3544, (2003-07): “IP Header Compression over PPP”. 3 Definitions, symbols and abbreviations For
33、 the purposes of the present document, the following abbreviations apply: 3.1 Definitions For the purposes of the present document, the following terms and definitions apply. ALCAP: “ALCAP“ is a generic name for the transport signalling protocol used to setup and tear down transport bearers. IP UTRA
34、N node: An UTRAN Node supporting the IP Transport Option 3.2 Symbols Void. 3.3 Abbreviations AAL ATM Adaption Layer AAL2 AAL Type 2 ATM Asynchronous Transfer Mode CPCS Common Part Convergence Sublayer CPS Common Part Sublayer DSCH Downlink Shared ChannelFACH Forward Access Channel FP Frame ProtocolH
35、DLC High-level Data Link Control HS-DSCH High Speed Downlink Shared Channel IP Internet Protocol LC Link CharacteristicsPPP Point-to-Point Protocol PT Path TypeRACH Random Access Channel ETSI ETSI TS 125 434 V14.0.0 (2017-04)73GPP TS 25.434 version 14.0.0 Release 14RNC Radio Network Controller SAAL
36、Signalling ATM Adaption Layer SAR Segmentation And ReassemblySSCF Service Specific Co-ordination Function SSCOP Service Specific Connection Oriented Protocol SSCS Service Specific Convergence Sublayer SSSAR Service Specific Segmentation And Reassembly STC Signalling Transport Converter UDP User Data
37、gram Protocol UMTS Universal Mobile Telecommunication Network UNI User-Network Interface USCH Uplink Shared Channel UTRAN UMTS Terrestrial Radio Access Network 3.4 Specification Notations For the purposes of the present document, the following notations apply: FDD This tagging of a word indicates th
38、at 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 3
39、.84Mcps TDD, 7.68Mcps 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 3.84Mcps TDD, 7.68Mcps TDD and 1.28Mcps TDD. 3.84Mcps TDD This tagging of a word indicates that the word prece
40、ding the tag “3.84Mcps 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
41、TDD“ applies only to 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. 7.68Mcps TDD This tagging of a word indicates that the word preceding the tag “7.68Mcps TDD“ applies only to 7.
42、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. FDD - This tagging indicates that the enclosed text following the “FDD - “ applies only to FDD. Multiple sequential paragraphs applyin
43、g 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 3.84Mcps TDD, 7.68Mcps TDD and 1.28Mcps TDD. Multiple sequent
44、ial paragraphs applying only to TDD are enclosed separately to enable insertion of FDD specific (or common) paragraphs between the TDD specific paragraphs. 3.84Mcps TDD - This tagging indicates that the enclosed text following the “3.84Mcps TDD - “ applies only to 3.84Mcps TDD. Multiple sequential p
45、aragraphs 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.
46、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. ETSI ETSI TS 125 434 V14.0.0 (2017-04)83GPP TS 25.434 version 14.0.0 Release 147.68Mcps TDD - This tag
47、ging 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 (or common) paragraphs between the 7.68Mcps TDD specific paragraphs. 4
48、Data Link Layer 4.1 ATM Transport Option ATM shall be used in the transport network user plane and the transport network control plane according to ITU-T Recommendation I.361 7. 4.1.1 Protection Switching at ATM Layer If redundancy of pathways at ATM layer between RNC and Node B is supported, it sha
49、ll be implemented using ATM Protection Switching according to ITU-T Recommendation I.630 8. 4.2 Data Link Layer for IP Transport Option An RNC or Node B supporting IP Transport Option shall support the PPP protocol with HDLC framing (IETF RFC 1661 16, IETF RFC 1662 17). NOTE: This does not preclude the single implementation and use of any other L2/L1 protocols (e.g. PPPMux/AAL5/ATM (IETF RFC 3153 24, IETF RFC 2364 25), PPP/AAL2/ATM, Ethernet, MPLS/ATM
