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TECHNICAL SPECIFICATION
Intelligent Transport Systems (ITS);
Access layer specification for Intelligent Transport Systems
using LTE Vehicle to everything communication in
the 5,9 GHz frequency band
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2 ETSI TS 103 613 V1.1.1 (2018-11)
Reference
DTS/ITS-004182
Keywords
ITS, radio
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3 ETSI TS 103 613 V1.1.1 (2018-11)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
Introduction . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definition of terms and abbreviations . 7
3.1 Terms . 7
3.2 Abbreviations . 7
4 General requirements . 8
4.1 Architecture . 8
4.2 Frequency allocation . 8
4.3 Transmit and receive requirement . 9
5 LTE-V2X access layers . 9
5.1 Physical layer . 9
5.2 MAC layer . 9
5.3 RLC layer . 9
5.4 PDCP layer . 9
5.5 RRC layer . 9
5.6 NAS layer . 9
5.7 Additional LTE-V2X access layer functionality for PC5 interface . 10
5.7.1 Transmission/reception of V2X communication over PC5 . 10
5.7.2 Congestion control . 10
5.7.3 CEN DSRC protection . 10
5.7.4 QoS management . 10
5.7.5 PC5 parameter provisioning . 10
5.7.6 Synchronization . 10
Annex A (informative): Introduction of LTE-V2X . 11
A.1 Introduction . 11
Annex B (normative): LTE-V2X information elements . 12
Annex C (normative): List of MCS-RB problematic cases . 15
Annex D (informative): Change History . 17
History . 18
ETSI
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4 ETSI TS 103 613 V1.1.1 (2018-11)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables 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 (https://ipr.etsi.org/).
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.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present 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 Technical Committee Intelligent Transport Systems
(ITS).
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 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.
Introduction
The present document is outlining the access layer of the Sidelink (PC5 interface) of Long Term Evolution based
Vehicle to Everything (LTE-V2X) communication technology ETSI TS 136 300 [2], which can be operated at the 5,9
GHz frequency band allocated in Europe. LTE-V2X access layer consists of RRC layer, PDCP layer, RLC layer, MAC
layer and Physical layer. NAS layer is also introduced as part of access layer in the present document for the provision
of control. The LTE-V2X standard also adds features for congestion control to avoid unstable behaviour and for CEN
DSRC protection. The LTE-V2X standards are defined in ETSI TS 136 331 [1] - ETSI EN 136 414 [17].
Pedestrian is not defined in the present document.
ETSI
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5 ETSI TS 103 613 V1.1.1 (2018-11)
1 Scope
The present document defines the physical layer and the data link layer and radio resource configuration, grouped into
the access layer of the ITS station reference architecture ETSI EN 302 665 [i.5]. The access layer technology that is
specified in the present document refers to what is known as the sidelink or PC5 interface of LTE Vehicle to everything
(LTE-V2X) for the following frequency bands:
• Operation in frequency band dedicated to ITS for safety related applications in the frequency range 5,875 GHz
to 5,925 GHz.
• Operation in frequency bands dedicated to ITS non-safety applications in the frequency range 5,855 GHz to
5,875 GHz.
The LTE-V2X technology is based on 3GPP specifications.
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI TS 136 331 (V14.6.2): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio
Resource Control (RRC); Protocol specification (3GPP TS 36.331 version 14.6.2 Release 14)".
[2] ETSI TS 136 300 (V14.7.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA) and
Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2
(3GPP TS 36.300 version 14.7.0 Release 14)".
[3] ETSI TS 136 321 (V14.7.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA);
Medium Access Control (MAC) protocol specification (3GPP TS 36.321 version 14.7.0
Release 14)".
[4] ETSI TS 136 322 (V14.1.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio
Link Control (RLC) protocol specification (3GPP TS 36.322 version 14.1.0 Release 14)".
[5] ETSI TS 136 323 (V14.5.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA);
Packet Data Convergence Protocol (PDCP) specification (3GPP TS 36.323 version 14.5.0
Release 14)".
[6] ETSI TS 136 211 (V14.7.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA);
Physical channels and modulation (3GPP TS 36.211 version 14.7.0 Release 14)".
[7] ETSI TS 136 212 (V14.6.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA);
Multiplexing and channel coding (3GPP TS 36.212 version 14.6.0 Release 14)".
[8] ETSI TS 136 213 (V14.6.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA);
Physical layer procedures (3GPP TS 36.213 version 14.6.0 Release 14)".
[9] ETSI TS 136 214 (V14.4.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA);
Physical layer; Measurements (3GPP TS 36.214 version 14.4.0 Release 14)".
ETSI
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6 ETSI TS 103 613 V1.1.1 (2018-11)
[10] ETSI TS 123 285 (V14.7.0): "Universal Mobile Telecommunications System (UMTS); LTE;
Architecture enhancements for V2X services (3GPP TS 23.285 version 14.7.0 Release 14)".
[11] ETSI TS 124 385 (V14.4.0): "LTE; V2X services Management Object (MO) (3GPP TS 24.385
version 14.4.0 Release 14)".
[12] ETSI TS 124 386 (V14.3.0): "LTE; User Equipment (UE) to V2X control function; protocol
aspects; Stage 3 (3GPP TS 24.386 version 14.3.0 Release 14)".
[13] ETSI TS 136 101 (V14.7.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); User
Equipment (UE) radio transmission and reception (3GPP TS 36.101 version 14.7.0 Release 14)".
[14] ETSI TS 136 133 (V14.8.0): "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA);
Requirements for support of radio resource management (3GPP TS 36.133 version 14.8.0
Release 14)".
[15] ETSI TS 124 301 (V14.9.0): "Universal Mobile Telecommunications System (UMTS); LTE; 5G;
Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3 (3GPP TS 24.301
version 14.9.0 Release 14)".
[16] ETSI TS 136 413 (V14.7.0): "LTE; Evolved Universal Terrestrial Radio Access Network
(E-UTRAN); S1 Application Protocol (S1AP) (3GPP TS 36.413 version 14.7.0 Release 14)".
[17] ETSI TS 136 414 (V14.1.0): "LTE; Evolved Universal Terrestrial Radio Access Network
(E-UTRAN); S1 data transport (3GPP TS 36.414 version 14.1.0 Release 14)".
[18] ETSI TS 102 792 (V1.2.1): "Intelligent Transport Systems (ITS); Mitigation techniques to avoid
interference between European CEN Dedicated Short Range Communication (CEN DSRC)
equipment and Intelligent Transport Systems (ITS) operating in the 5 GHz frequency range".
[19] ETSI TS 103 574 (V1.1.1):"Intelligent Transport System (ITS); Congestion Control Mechanisms
for C-V2X PC5 interface; Access layer part".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ECC Recommendation (08)01: "Use of band 5855-5875 MHz for Intelligent Transport Systems
(ITS)," approved 21 February 2008 and amended 3 July 2015.
[i.2] Commission Decision 2008/671/EC of 5 August on the harmonised use of radio spectrum in the
5875-5905 MHz frequency band for safety related application of Intelligent Transport Systems
(ITS).
[i.3] ECC Decision (08)01: "ECC Decision of 14 March 2008 on the harmonised use of the
5875-5925 frequency band for Intelligent Transport Systems (ITS)", approved 14 March 2008 and
amended 3 July 2015.
[i.4] Rafael Molina-Masegosa and Javier Gozalvez: "A New 5G Technology for Short-Range
Vehicle-to-Everything Communications", I
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