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Technical Specification
LTE;
Evolved Universal Terrestrial Radio
Access Network (E-UTRAN);
S1 layer 1 general aspects and principles
(3GPP TS 36.410 version 9.1.0 Release 9)
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3GPP TS 36.410 version 9.1.0 Release 9 1 ETSI TS 136 410 V9.1.0 (2010-06)
Reference
RTS/TSGR-0336410v910
Keywords
LTE
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© European Telecommunications Standards Institute 2010.
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ETSI
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3GPP TS 36.410 version 9.1.0 Release 9 2 ETSI TS 136 410 V9.1.0 (2010-06)
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 36.410 version 9.1.0 Release 9 3 ETSI TS 136 410 V9.1.0 (2010-06)
Contents
Intellectual Property Rights . 2
Foreword . 2
Foreword . 5
1 Scope . 6
2 References . 6
3 Definitions, symbols and abbreviations . 6
3.1 Definitions . 6
3.2 Symbols . 7
3.3 Abbreviations . 7
TNL Transport Network Layer3.4Specification notations . 7
4 General aspects . 7
4.1 E-UTRAN architecture . 7
4.2 S1 interface general principles . 8
4.3 S1 interface specification objectives . 8
4.4 S1 interface capabilities . 9
4.5 S1 interface characteristics . 9
5 Functions of the S1 interface protocols and functional split . 9
5.1 General . 9
5.2 S1 UE context management function . 9
5.3 E-RAB management functions . 9
5.4 S1 link management function . 10
5.4.1 GTP-U tunnels management function. 10
5.4.2 S1 Signalling link management function . 10
5.5 Mobility functions for UEs in LTE_Active . 10
5.5.1 Intra-LTE handover . 10
5.5.2 Inter-3GPP RAT handover . 10
5.5.3 Mobility to CDMA2000 System . 10
5.6 Paging function . 10
5.7 Roaming and area restriction support functions . 10
5.8 S1 interface management function . 10
5.9 Coordination functions . 11
5.9.1 Network sharing function . 11
5.9.2 NAS node selection function . 11
5.10 Security function . 11
5.10.1 Data confidentiality. 11
5.10.1.1 Radio interface ciphering function . 11
5.10.1.2 Ciphering key management function . 11
5.10.2 Data integrity . 11
5.10.2.1 Integrity checking . 11
5.10.2.2 Integrity key management . 11
5.11 Service and network access function . 11
5.11.1 Core network signalling data transfer function . 11
5.11.2 UE tracing . 11
5.11.3 Location reporting function . 12
5.11.4 LPPa Signalling transfer function . 12
5.11.5 Delivery of Warning messages . 12
5.12 RAN Information Management function . 12
6 S1 interface protocol structure . 12
6.1 General . 12
6.2 S1-MME . 13
6.3 S1-U . 13
ETSI
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3GPP TS 36.410 version 9.1.0 Release 9 4 ETSI TS 136 410 V9.1.0 (2010-06)
7 Other S1 interface specifications . 13
7.1 E-UTRAN S1 interface: layer 1 (3GPP TS 36.411) . 13
7.2 E-UTRAN S1 interface: signalling transport (3GPP TS 36.412) . 14
7.3 E-UTRAN S1 Interface: S1AP Specification (3GPP TS 36.413) . 14
7.4 E-UTRAN S1 interface: data transport and transport signalling (3GPP TS 36.414). 14
Annex A (informative): Change history . 15
History . 16
ETSI
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3GPP TS 36.410 version 9.1.0 Release 9 5 ETSI TS 136 410 V9.1.0 (2010-06)
Foreword
rd
This Technical Specification 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 36.410 version 9.1.0 Release 9 6 ETSI TS 136 410 V9.1.0 (2010-06)
1 Scope
The present document is an introduction to the 3GPP TS 36.41x series of technical specifications that define the S1
interface for the interconnection of the Evolved NodeB component of the Evolved Universal Terrestrial Radio Access
Network (E UTRAN) to the Core Network of the EPS system.
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] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[2] 3GPP TS 36.401: "Evolved Universal Terrestrial Radio Access Network (E-UTRAN);
Architecture description".
[3] 3GPP TS 36.411: "Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 layer 1".
[4] 3GPP TS 36.412: "Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1
signalling transport".
[5] 3GPP TS 36.413: "Evolved Universal Terrestrial Access (E-UTRA) ; S1 Application Protocol (S1
AP)".
[6] 3GPP TS 36.414: "Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 data
transport".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in TR 21.905 [1] and the following apply. A
term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [1].
E-RAB: as defined in [2].
ETSI
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3GPP TS
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