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Technical Specification
Universal Mobile Telecommunications System (UMTS);
UTRAN Iub interface data transport and transport signalling for
Common Transport Channel data streams
(3GPP TS 25.434 version 9.0.0 Release 9)
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3GPP TS 25.434 version 9.0.0 Release 9 1 ETSI TS 125 434 V9.0.0 (2010-01)
Reference
RTS/TSGR-0325434v900
Keywords
UMTS
ETSI
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ETSI
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3GPP TS 25.434 version 9.0.0 Release 9 2 ETSI TS 125 434 V9.0.0 (2010-01)
Intellectual 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 (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 (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR 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 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 ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
.
ETSI
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3GPP TS 25.434 version 9.0.0 Release 9 3 ETSI TS 125 434 V9.0.0 (2010-01)
Contents
Intellectual Property Rights . 2
Foreword . 2
Foreword . 4
1 Scope . 5
2 References . 5
3 Definitions, symbols and abbreviations . 6
3.1 Definitions . 6
3.2 Symbols . 6
3.3 Abbreviations . 6
3.4 Specification Notations . 7
4 Data Link Layer . 8
4.1 ATM Transport Option . 8
4.1.1 Protection Switching at ATM Layer . 8
4.2 Data Link Layer for IP Transport Option . 8
5 I Data Transport for Common Transport Channel Data Streams . 8
ub
5.1 Introduction . 8
5.2 ATM Transport Option . 9
5.3 IP Transport Option . 9
6 I Transport Signalling Application for Common Transport Channel Data Streams . 10
ub
6.1 Introduction . 10
6.2 Transport Signalling in case of ATM Transport Option. 10
6.3 Transport Signalling in case of IP Transport Option . 10
7 Signalling Bearer for ALCAP on I Interface . 10
ub
7.1 Introduction . 10
7.2 Signalling Bearer in ATM Transport Option . 10
7.3 Signalling Bearer in IP Transport Option . 11
8 Interworking between ATM and IP Transport Options . 11
Annex A (informative): Change history . 12
History . 13
ETSI
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3GPP TS 25.434 version 9.0.0 Release 9 4 ETSI TS 125 434 V9.0.0 (2010-01)
Foreword
rd
This Technical Specification (TS) has been produced by the 3 Generation 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 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 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 document.
ETSI
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3GPP TS 25.434 version 9.0.0 Release 9 5 ETSI TS 125 434 V9.0.0 (2010-01)
1 Scope
The present document shall provide a specification of the UTRAN 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.
• References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• 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] ITU-T Recommendation I.363.2 (11/2000): "B-ISDN ATM Adaptation layer specification: Type 2
AAL".
[2] ITU-T Recommendation I.366.1 (6/98): "Segmentation and Reassembly Service Specific
Convergence Sublayer for the AAL type 2".
[3] ITU-T Recommendation Q.2630.1 (12/99): "AAL type 2 signalling protocol (Capability Set 1)".
[4] ITU-T Recommendation Q.2110 (7/94): "B-ISDN ATM adaptation layer - Service Specific
Connection Oriented Protocol (SSCOP)".
[5] ITU-T Recommendation Q.2130 (7/94): "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 (12/99): "Signalling transport converter on SSCOP and
SSCOPMCE".
[7] ITU-T Recommendation I.361 (11/95): "B-ISDN ATM layer specification".
[8] ITU-T Recommendation I.630 (2/99): "ATM protection switching".
[9] ITU-T Recommendation Q.2630.2 (12/2000): "AAL Type 2 signalling protocol (Capability
Set 2)".
[10] ITU-T Recommendation E.191 (03/00): "B-ISDN addressing".
[11] ITU-T Recommendation X.213 (11/95): "Information Technology - Open Systems
Interconnection - Network Service Definition".
[12] IETF RFC 768, (August 1980): "User Datagram Protocol".
[13] IETF RFC 2460, (December 1998): "Internet Protocol, Version 6 (IPv6) Specification".
[14] IETF RFC 791, (September 1981): "Internet Protocol".
[15] IETF RFC 2474, (December 1998): "Definition of the Differentiated Services Field (DS Field) in
the IPv4 and IPv6 Headers".
[16] IETF RFC 1661, (July 1994): "The Point-to-Point Protocol (PPP)".
[17] IETF RFC 1662, (July 1994): "PPP in HDLC-like Framing".
ETSI
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3GPP TS 25.434 version 9.0.0 Release 9 6 ETSI TS 125 434 V9.0.0 (2010-01)
[18] IETF RFC 2507, (February 1999): "IP header compression".
[19] IETF RFC 1990, (August 1996): "The PPP Multilink Protocol (MP)".
[20] IETF RFC 2686, (September 1999): "The Multi-Class Extension to Multi-Link PPP".
[21] IETF RFC 2509, (February 1999): "IP Header Compression over PPP".
[22] 3GPP TS 25.401, "UTRAN Overall Description"
[23] 3GPP TS 25.426, "UTRAN Iur and Iub Interface Data Transport & Transport Signalling for DCH
Data Streams"
[24] IETF RFC 3153, (August 2001): "PPP Multiplexing".
[25] IETF RFC 2364, (July 1998): "PPP over AAL5".
[26] IETF RFC 3031, (January 2001): "Multiprotocol Label Switching Architecture".
[27] ITU-T Recommendation E.164 (5/97): " The international public telecommunication numbering
plan ".
[28] IETF RFC 3376 "Internet Group Management Protocol, Version 3".
[29] IETF RFC 3810 "Multicast Listener Discovery Version 2 (MLDv2) for IPv6".
3 Definitions, symbols and abbreviations
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