Cooperative intelligent transport systems (C-ITS)
Evaluation of standards

Edition 29. June 2020


Summary

This online guide provides an evaulation of selected SDO deliverables for C-ITS, applying the classification schemes developed by ESF GmbH. .

It is the result of many years of standardization and research activities at ESF GmbH.

It serves as a guide for C-ITS standard developers, system designers, and for C-ITS deployment.

Note: This document may be updated without notice to reflect latest developments in standardization and deployment.

Content

Overall high-level system architecture and related entities

EN 17419 – Globally unique identification
TS 102 940 - Security architecture
ISO 17427-1 – Roles and responsibilities

Station architecture

ISO 21217 – Station and communication architecture
ISO 20026 – C-ITS test architecture
EG 202 798 - Framework for conformance and interoperability testing

ITS applications, message sets, messages, data

TR 102 638 - Basic set of applications
TS 102 637-1 - Functional requirements for BSA
ISO 22837 – Reference architecture for probe vehicle systems and data
ISO 25114 – Framework for probe data reporting management
ISO 29284 - Event based probe vehicle data
TS 101 539-1 - Road Hazard Signalling (RHS)
TS 101 539-2 - Intersection collision risk warning
TS 101 539-3 - Longitudinal collision risk warning
ISO 14816 - Numbering and data structure for AVI
ITS 102 894-2 – ETSI common data dictionary
ISO 14906 - Vehicle-related data
EN 16157-1 – DATEX II context and framework
EN 16157-7 DATEX II common data elements

Station management

ISO 17423 - Application requirements and objectives
ISO 24102-6 – Path and flow management
ISO 24102-1 – Local station management
ISO 24102-2 – Remote station management
ISO 24102-4 - Station-internal management communication
ISO 24102-7 - ITS-S capabilities
ISO 24102-8 - ITS-S application processes
ISO 24102-9 - ITS-S managed entities
ISO 24102-3 - Service access points
TS 102 687- Access layer decentralized congestion control mechanisms
TS 102 792 – DSRC mitigation techniques
TS 103 157 – Cross layer DCC management

Security

TS 102 731 – Security services and architecture
TS 102 941 – Trust and privacy management
TS 102 942 – Access control
TS 102 943 – Confidentiality services
TS 103 097 Security header and certificate formats
IEEE Std. 1609.2 - Security services for applications and management messages
ISO 21177 - Secure sessions with ITS station units

Access technologies

ISO 21215 – ITS-M5
ISO 21218 - Access technology support
EN 302 663 – ITS-G5
TS 102 724 - Harmonized channels in the 5 GHz frequency band
IEEE Std. 802.11 - Wireless LAN
EN 301 893 – RLAN essential requirements of article 3.2 of Directive 2014/53/EU
EN 302 571 – C-ITS essential requirements of article 3.2 of Directive 2014/53/EU
ISO 17515-1 – LTE access to Internet

Networking and transport technologies

ISO 29281-1 – Fast networking & transport protocol (FNTP)
ISO 21210 – IPv6 networking for ITS
EN 302 636-4-1 – GeoNetworking – media-independent functionality
TS 302 636-4-2 – GeoNetworking – media-dependent functionality for ITS-G5
EN 302 636-5-1 – Basic transport protocol for GeoNetworking
EN 302 636-6-1 – IPv6 over GeoNetworking
EN 302 931 - Geometrical shapes
TS 103 248 – Port numbers for BTP
ISO 16460 – Harmonized messaging format

Station facilities

ISO 19091 – Intersection management SPaT / MAP / SRM / SSM
ISO 19321 – In-vehicle information
ISO 16460 – Harmonized messages for service announcement
ISO 17429 – Generic facilities CPH, CSH, FSH
ISO 18750 - Local dynamic map
ISO 21176 – Position, velocity, time in an ITS-SU
ISO 22418 – Fast service announcement protocol
EN 302 637-2 - Cooperative awareness message
EN 302 637-3 – Decentralized environmental notification message
ISO 21184 – Global transport data management framework
ETSI TS 102 894-1 – Facilities layer structure and functional requirements
ETSI TS 103 301 – Facilities layer requirements for infrastructure services
ITS 17425 - In-vehicle presentation of external road and traffic related data
ITS 17426 - Contextual speeds
EN 16157-2 – DATEX II location referencing
EN 16157-3 – DATEX II situation publication

Protocol stack

CEN TS 17496 – Communication profiles
CEN TS 17182 – eCall in an ITS-SU
SAE J2945/1 – On-board system requirements for V2V safety communications

Overall high-level system architecture and related entities

NOTE          Standards described in this sub-clause relate to the standardisation area "A-1: System architecture".

EN 17419 – Globally unique identification

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 17419

2

None

CEN ISO

Published

A-1

Several

Description:

Describes and specifies globally unique addresses and identifiers (ITS-S object identifiers) which are both internal and external to ITS stations and are used for ITS station management.

Describes how ITS-S object identifiers and related technical parameters are used for classification, registration and management of ITS applications and ITS application classes.

Describes how ITS-S object identifiers are used in the ITS communication protocol stack.
Introduces an organizational framework for registration and management of ITS-S objects.
Is based on the architecture of an ITS station specified in ISO 21217 as a Bounded Secured Managed Domain (BSMD).

Specifies an ASN.1 module for the identifiers, addresses, and registry records identified in this document.

Specifies an ASN.1 module for a C-ITS data dictionary containing general purpose ASN.1 type definitions.

Comments:

The actual ASN.1 files

  • 17419.1.asn
  • 17419.2.asn

are freely available for download via a hyperlink at https://standards.iso.org/iso/17419/ed-1/en.

Testing:

Conformance testing is not applicable.

TS 102 940 - Security architecture

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 940

1.3.1

 

ETSI

Published

A-1

C-2

Description:

Specifies a security architecture for Intelligent Transport System (ITS) communications. Based upon the security services defined in ETSI TS 102 731, it identifies the functional entities required to support security in an ITS environment and the relationships that exist between the entities themselves and the elements of the ITS reference architecture defined in ETSI EN 302 665 / ISO 21217.

Identifies the roles and locations of a range of security services for the protection of transmitted information and the management of essential security parameters. These include identifier and certificate management, PKI processes and interfaces as well as basic policies and guidelines for trust establishment.

Comments:

 

Testing:

Unknown

ISO 17427-1 – Roles and responsibilities

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 17427-1

1

None

ISO

Published

A-1

C-13

Description:

Contains a detailed description of the (actor invariant) ‘Roles and Responsibilities’ required to deploy and operate Cooperative-ITS (C-ITS). The organization / organization of actors / roles described in this document are designed to be appropriate for any fully operational system that uses the C-ITS concepts and techniques in order to achieve its service provision. The ‘Organizational’ or ‘Enterprise’ Viewpoint as defined in ISO/IEC 10746 Open Distributed Processing is applied.

Comments:

It seems to be that, to date, this business process standard is not actually applied anywhere.

Testing:

Conformance testing is not applicable.

Station architecture

NOTE          Standards described in this sub-clause relate to the standardisation area "A-2: Station architecture".

ISO 21217 – Station and communication architecture

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 21217

2

None

ISO

Published

A-2

C-2

Description:

Describes the communications reference architecture of nodes called "ITS station units" designed for deployment in intelligent transport systems (ITS) communication networks.

Describes the various communication modes for peer-to-peer communications over various networks between ITS communication nodes. These nodes can be ITS station units as described in ISO 21217 or any other reachable nodes.

Specifies the minimum set of normative requirements for a physical instantiation of the ITS station based on the principles of a bounded secured managed domain.

Comments:

Edition 2 (2014) includes EN 302 665 [79].

Under revision in 2020 to align with latest developments in C-ITS standardization..

Testing:

Conformance testing is not applicable.

ISO 20026 – C-ITS test architecture

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 20026]

1

None

ISO

Published

A-2

C-7

Description:

Specifies an extension of the ETSI C-ITS test architecture EG 202 798 for conformance testing of protocols and applications in ITS station units.

Specifies usage of the ITS station-internal management communication protocol (IICP) ISO 24102-4 for the purpose of connecting an ITS test system to an implementation under test (IUT) residing in a system under test (SUT).

Comments:

This standard complements ETSI EG 202 798

Related base standards:

Those implemented in an ITS-SU conformant with ISO 24102-4.

EG 202 798 - Framework for conformance and interoperability testing

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EG 202 798

1.1.1

None

ETSI

Published

A-2

C-7

Description:

Support ITS projects on the development of test specifications for ITS base standards from ETSI, ISO, CEN and other ""Standard Developing Organisations"" (SDOs) by providing:

  • An ITS testing framework for conformance testing.
  • An ITS testing framework for interoperability testing.

The testing framework provides guidance for development of conformance and interoperability test strategies, test systems and the resulting test specifications for ITS.

Comments:

 

Related base standards:

Those implemented in an ITS-SU.

ITS applications, message sets, messages, data

NOTE          Standards described in this sub-clause relate to the standardisation area "A-3: ITS applications, messages, data".

TR 102 638 - Basic set of applications

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TR 102 638

1.1.1

None

ETSI

Published

A-3

C-10

Description:

Describes a Basic Set of Applications (BSA) to be specified by Intelligent Transport Systems (ITS) in Release 1 of the ETSI ITS standards set.

Defines BSA mainly focusing on V2V, V2I and I2V communications in the V2X dedicated frequency band.

Introduces a V2X facilities layer model allowing the identification of the functional elements belonging to the facilities layer.

Comments:

 

Testing:

Conformance testing is not applicable.

TS 102 637-1 - Functional requirements for BSA

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 637-1

1.1.1

None

ETSI

Published

A-3

C-2

Description:

Provides the functional requirements for the applications and their use cases as defined in TR 102 638.

Comments:

 

Testing:

Conformance testing is not applicable.

ISO 22837 – Reference architecture for probe vehicle systems and data

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 22837

1

None

ISO

Published

A-3

C-10

Description:

Specifies reference architecture for probe vehicle systems and probe data, which provides a general structure for probe vehicle systems within which a wide range of actual probe vehicle systems can be built whose physical characteristics can differ.

Specifies basic data framework for probe data elements and probe data, which defines probe data elements and probe messages.

Specifies core data element definitions, which are basic descriptive elements intended to appear in every probe message, i.e. the location and the time at which the probe data was sensed.

Specifies initial set of probe data elements, which are commonly used in typical probe data enabled application domains, such as traffic, weather, and safety.

Provides example probe messages, which define how probe data elements are combined to convey information to probe processing centres.

Comments:

 

Testing:

Conformance testing is not applicable.

ISO 25114 – Framework for probe data reporting management

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 25114

1

None

ISO

Published

A-3

C-2, C-4

Description:

Provides a common framework for defining probe data reporting management (PDRM) messages to facilitate the specification and design of probe vehicle systems.
Provides definitions of PDRM messages.

Specifies reference architecture for probe vehicle systems and probe data which incorporates PDRM, based on the reference architecture for ISO 22837 [42], and basic data framework for PDRM instructions, which defines specifically necessary conditions for PDRM instructions, and notations of these instructions (in XML).

Comments:

 

Testing:

Conformance testing is not applicable.

ISO 29284 - Event based probe vehicle data

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 29284

1

None

ISO

Published

A-3

C-2, C-4

Description:

Specifies reference architecture for event-based probe vehicles which encompasses event-based probe data and standard probe data elements (ISO 22837).

Specifies basic data framework of event-based probe data reporting, based on ISO 22837.

Defines an initial set of event-based probe data elements.

Comments:

 

Testing:

Conformance testing is not applicable.

TS 101 539-1 - Road Hazard Signalling (RHS)

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 101 539-1

1.1.1

None

ETSI

Published

A-3

C-2

Description:

Provides the specification of the ITS application Road Hazard Signalling (RHS) service based on the cooperative awareness (CA) basic service and the decentralized environmental notification (DEN) basic service. This includes functional and operational requirements of the RHS application.

For the originating side of the RHS application the operational conditions related to the hazard detection and the triggering of the DENM are specified.

Considers performance requirements for the generation and transmission of CAMs and DENMs, which enable different levels of RHS, and collision avoidance and collision mitigation applications.

Comments:

 

Testing:

Unknown

TS 101 539-2 - Intersection collision risk warning

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 101 539-2

1.1.1

None

ETSI

Under development

A-3

C-2

Description:

Aims to provide a description of the Intersection Collision Risk Warning application, and specifications of the necessary parameters and conditions to operate the application using CAM and DENM.

Comments:

 

Testing:

Unknown

TS 101 539-3 - Longitudinal collision risk warning

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 101 539-3

1.1.1

None

ETSI

Published

A-3

C-2

Description:

Provides a description of the Longitudinal Collision Risk Warning (LCRW) application requirements.

Provides the specification of the necessary parameters and conditions to operate the application using CAM and DENM.

Provides the specifications of functional requirements and operational requirements of the LCRW application.

Comments:

 

Testing:

Unknown

ISO 14816 - Numbering and data structure for AVI

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 14816

1

None

ISO

Published

A-3

C-2, C-4

Description:

Establishes a common framework data structure for unambiguous identification in RTTT / ITS systems.

Comments:

 

Testing:

Conformance testing is not applicable.

TS 102 894-2 – ETSI common data dictionary

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 894-2

1.2.1

None

ETSI

Published

A-3

C-4

Description:

Defines a repository of a set of data elements and data element sets, denoted as data frames, that are commonly used in the ITS applications and facilities layer messages. Each data element is defined with a set of attributes, enabling the identification of the data element in question in a number of perspectives, e.g. descriptive name, ASN.1 definition, data definition, minimum data granularity requirement, etc. Focus is on the data elements being used by the Cooperative Awareness basic service as outlined in ETSI EN 302 637-2 and by the Decentralized Environmental Notification basic service as outlined in ETSI EN 302 637-3.

Comments:

This data dictionary contains the definition of the "ETSI common message header" that encapsulating all messages conveyed over the GeoNetworking protocol. This header provides redundant information on the message type which is already provided in the BTP port numbers; by this it violates the OSI layered model. Further on it contains a station identifier which might be subject to privacy issues; usage of this station identifier is unknown.

Testing:

Conformance testing is not applicable.

ISO 14906 - Vehicle-related data

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 14906:2018 / FDAmd 1

3

None

ISO

Published

A-3

C-2, C-4

Description:

Specifies the application interface in the context of electronic fee collection (EFC) systems using the dedicated short-range communication (DSRC), including EFC application information that can also be used for C-ITS applications and services.

Comments:

Clause 8.4 specifies the semantics of vehicle-related data, whilst Annex A presents the associated syntax notation one (ASN.1) type and value definitions.

The actual ASN.1 files

  • ISO14906(2020)EfcDsrcApplicationv8.asn; and
  • ISO14906(2020)EfcDsrcGenericv9.asn

are freely available for download via a hyperlink at

Annex E presents a mapping table between the data elements in ISO 14906 and the vehicle registration elements as defined in defined by European Council Directive 1999/37 and the European Commission Directive 2003/127 amending Council Directive 1999/37/EC on the registration documents for vehicles.

Testing:

The EN 15876 series defines related conformance tests.

EN 16157-1 – DATEX II context and framework

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 16157-1

1

None

CEN

Published

A-3

C-2

Description:

Specifies the DATEX II Version 3.0 framework of all parts of this European Standard, the context of use and the modelling approach taken and used throughout these European Standard.

Comments:

CEN is revising the whole suite of TS standards for DATEX II version 2.x into DATEX II version 3.0. The new version 3.0 is not backward compatible with any version 2.x.

Testing:

Unknown

EN 16157-7 DATEX II common data elements

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 16157-7

1

Predecessor TS

CEN

Published

A-3

C-4

Description:

Specifies common informational structures, relationships, roles, attributes and associated data types required for publishing information within the DATEX II framework.

Comments:

This is the first edition defining DATEX II Version 3.0.

Testing:

Conformance testing is not applicable.

Station management

NOTE          Standards described in this sub-clause relate to the standardisation area "A-4: Station management".

ISO 17423 - Application requirements and objectives

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 17423

2

None

ISO

Published

A-4

C-5

Description:

Specifies communication service parameters presented by ITS station application processes to the ITS-S management in support of automatic selection of ITS-S communication profiles in an ITS station unit.

Specifies related procedures for the static and dynamic ITS-S communication profile selection processes at a high functional level.

Provides an illustration of objectives used to estimate an optimum ITS-S communication profile.

Comments:

This standard complements ISO 24102-6 on path and flow management. These two standards are the core management standards for hybrid communications.

The actual ASN.1 file

  • 17423.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/17423/ed-1/en.

Testing:

PICS included in an Annex. TSS&TP and ATS not available.

ISO 24102-6 – Path and flow management

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 24102-6

1

None

ISO

Published

A-4

C-5

Description:

Specifies parameters and procedures for the ITS station management entity to manage data flows and routing paths associated with available communication resources in an ITS station, and to map data flows to routing paths.

Comments:

This standard complements ISO 17423 on application requirements for communications. These two standards are the core management standards for management of hybrid communications.
There is an attempt to split ISO 24102-6 into several parts of ISO 24102.

The actual ASN.1 file

  • 24102-6.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/24102/-6/ed-1/en.

Testing:

Not available.

ISO 24102-1 – Local station management

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 24102-1

2

None

ISO

Published

A-4

C-5

Description:

Provides specifications for local management of ITS station units conformant with the ITS station reference architecture specified in ISO 21217.

Comments:

This standard is a toolbox including pointers to external management standards.

The actual ASN.1 file

  • 24102-1.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/24102/-1/ed-2/en.

Testing:

PICS included in an Annex. TSS&TP in ETSI TS 102 797-2 V1.2.1 - to be revised, and ATS in ETSI TS 102 797-3 V1.2.1 - to be revised.

ISO 24102-2 – Remote station management

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 24102-2

2

None

ISO

Published

A-4

C-5

Description:

Provides specifications for remote station management of ITS station communication units conformant with the ITS station reference architecture specified in ISO 21217.

Comments:

This standard provides basic requirements for remote station management whilst enabling - to a large extent - private implementations.

The actual ASN.1 file

  • 24102-2.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/24102/-2/ed-2/en.

Testing:

PICS included in an Annex. TSS&TP and ATS not available.

ISO 24102-4 - Station-internal management communication

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 24102-4

2

None

ISO

Published

A-4

C-5

Description:

Provides specifications for secure ITS station-internal management communications.

Comments:

This standard is only applicable for ITS-SCUs being part of an ITS-SU consisting of several such physical units. In addition, this standard is also used for conformance testing, see TS 20026.

The actual ASN.1 file

  • 24102-4.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/24102/-4/ed-2/en.

Testing:

PICS included in an Annex. TSS&TP in ETSI TS 102 797-2 V1.2.1 - to be revised, and ATS in ETSI TS 102 797-3 V1.2.1 - to be revised.

ISO 24102-7 - ITS-S capabilities

Under development; see [49].

ISO 24102-8 - ITS-S application processes

Under development; see [50].

ISO 24102-9 - ITS-S managed entities

Under development; see [51].

ISO 24102-3 - Service access points

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 24102-3

1

None

ISO

Published

A-4

C-5

Description:

Specifies the management service access points, i.e. the service access points of
the interfaces between the ITS-S management entity and

  • the ITS-S access layer (MI-SAP),
  • the ITS-S networking & transport layer (MN-SAP),
  • the ITS-S facilities layer (MF-SAP);
  • the interfaces between the ITS-S security entity and
  • the ITS-S access layer,
  • the ITS-S networking & transport layer,
  • the ITS-S facilities layer;
  • the interface between the ITS-S management entity and the ITS-S security entity (MS-SAP),
  • the interfaces between the ITS-S application entity and
  • the ITS-S management entity (MA-SAP), and
  • the ITS-S security entity (SA-SAP).

Comments:

SAPs are not testable. Note that the ASN.1 specifications of this standard (service primitive specifications) become observable and thus testable in protocol data units specified in ISO 24102-4.

The actual ASN.1 files

  •        24102-3-FASAPfunctions.asn
  •        24102-3-MA-CMD.asn
  •        24102-3-MA-REQ.asn
  •        24102-3-MF-CMD.asn
  •        24102-3-MF-REQ.asn
  •        24102-3-MI-CMD.asn
  •        24102-3-MI-REQ.asn
  •        24102-3-MN-CMD.asn
  •        24102-3-MN-REQ.asn
  •        24102-3-MS-CMD.asn
  •        24102-3-MS-REQ.asn
  •        24102-3-MSAPS.asn
  •        24102-3-SF-CMD.asn
  •        24102-3-SF-REQ.asn

are freely available for download via a hyperlink at https://standards.iso.org/iso/24102/-3/ed-2/en.

Testing:

Conformance testing is not applicable.

TS 102 687- Access layer decentralized congestion control mechanisms

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 687

1.2.1

None

ETSI

Published

A-4

C-5

Description:

Specifies the access layer part of the decentralized congestion control mechanism for communications at 5,9 GHz.

Comments:

Bandwidth limitation is an issue in the 10 MHz wide channels at 5,9 GHz. Thus, specific channel congestion control mechanisms are necessary, and multi-hop forwarding with GeoNetworking is not feasible. See also ETSI TS 103 157.

Referenced informatively in ISO 24102-1.

Testing:

Test suite in ETSI TS 102 917-1, TS 102 917-2, TS 102 917-3.

TS 102 792 – DSRC mitigation techniques

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 792

1.2.1

None

ETSI

Published

A-4

C-5

Description:

Specifies requirements to ensure coexistence between ITS stations using the frequency bands ITS-G5 A/B/D and CEN DSRC using the TTT band (5,8 GHz).

Comments:

Only applicable if CEN DSRC at 5,8 GHz [64], [65], [66] is used in the operational area of C-ITS operating in the 5 GHz band.

Note: The technical content of [64], [65], [66] is now to be published in ISO 4426, restricted to the usage for remote interrogation of the European Smart Digital Tachograph.

Referenced normatively in ISO 24102-1.

Testing:

Test suite in ETSI TS 102 916-1, TS 102 916-2, TS 102 916-3.

TS 103 157 – Cross layer DCC management

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 103 157

1.1.1

None

ETSI

Published

A-4

C-5

Description:

Specifies the functionality of the decentralized congestion control (DCC) entity residing in the management plane for the ITS-G5A, ITS-G5B, and ITS-G5D radio interfaces, collectively known as the 5 GHz ITS frequency band:

  • the necessary support functions of DCC   that needs to be in the management plane, i.e. cross-layer DCC operations;
  • the required interface parameters between the DCC management entity and the DCC entities in the facilities, the networking & transport and the access layers;
  • the testing procedures and corresponding test cases.

Comments:

ISO 24102-1 informatively refers to the ETSI DCC

Testing:

Test suite in ETSI TS 102 917-1, TS 102 917-2, TS 102 917-3.

Security

NOTE          Standards described in this sub-clause relate to the standardisation area "A-5: Security".

TS 102 731 – Security services and architecture

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 731

1.1.1

None

ETSI

Published

A-5

C-2

Description:

Specifies mechanisms at the stage 2 level defined by ETS 300 387 for secure and privacy-preserving communication in ITS environments. It describes facilities for credential and identity management, privacy and anonymity, integrity protection, authentication and authorization.

Comments:

 

Testing:

Conformance testing is not applicable.

TS 102 941 – Trust and privacy management

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 941

1.3.1

None

ETSI

Published

A-5

C-5

Description:

Specifies the trust and privacy management for Intelligent Transport System (ITS) communications. Based upon the security services defined in TS 102 731 and the security architecture define in TS 102 940, it identifies the trust establishment and privacy management required to support security in an ITS environment and the relationships that exist between the entities themselves and the elements of the ITS reference architecture defined in EN 302 665 / ISO 21217.

Identifies and specifies security services for the establishment and maintenance of identities and cryptographic keys in an Intelligent Transport System (ITS). Its purpose is to provide the functions upon which systems of trust and privacy can be built within an ITS.

Comments:

Under revision for considering hybrid communications.

Testing:

Unknown

TS 102 942 – Access control

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 942

1.1.1

None

ETSI

Published

A-5

C-5

Description:

Specifies authentication and authorization services to avoid unauthorized access to ITS services.
Specifies measures to ensure the required level of security and privacy for ITS message communication.

Comments:

 

Testing:

Unknown

TS 102 943 – Confidentiality services

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 943

1.1.1

None

ETSI

Published

A-5

C-5

Description:

Specifies services to ensure that that the confidentiality of information sent to and from an ITS station can be maintained at a level that is acceptable to the users of the station.

Comments:

 

Testing:

Unknown

TS 103 097 Security header and certificate formats

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 103 097

1.3.1

 

ETSI

Published

A-5

C-5

Description:

Specifies the secure data structure including header and certificate formats for Intelligent Transport Systems.

Comments:

The document is based on the specifications in IEEE Std. 1609.2™: "IEEE Standard for Wireless Access in Vehicular Environments — Security Services for Applications and Management Messages", as amended by IEEE Std. 1609.2a™-2017: "Standard for Wireless Access In Vehicular Environments — Security Services for Applications and Management Messages Amendment 1".

Testing:

Test suite provided in ETSI TS 103 096-1, TS 103 096-2, TS 103 096-3.

IEEE Std. 1609.2 - Security services for applications and management messages

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

Std. 1609.2

2016 with amendment 2017

None

IEEE

Published

A-5

C-5

Description:

Defines secure message formats and processing for use by Wireless Access in Vehicular Environments (WAVE) devices, including methods to secure WAVE management messages and methods to secure application messages.

Describes administrative functions necessary to support the core security functions.

Comments:

This edition is being complemented by IEEE 1609.2b.

Testing:

Unknown

ISO 21177 - Secure sessions with ITS station units

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 21177

1

None

ISO

Published

A-5

C-5

Description:

Contains specifications for a set of ITS station security services required to ensure the authenticity of the source and integrity of information exchanged between trusted devices, i.e. devices operated as bounded secured managed entities specified in ISO 21217 and external entities such as sensor and control networks. These services include authentication and secure session establishment which are required to exchange information in a trusted and secure manner.

Such secured services are essential for many ITS applications and services including time-critical safety applications, automated driving, remote management of ITS stations (ISO 24102-2), and roadside / infrastructure related services.

Comments:

This is also applicable for accessing sensor and control networks, e.g. probe data in vehicles via the CAN bus.

The actual ASN.1 files

  • access-control.asn; and
  • adaptor-layer.asn

are freely available for download via a hyperlink at https://standards.iso.org/iso/ts/21177/ed-1/en.

Complements to and minor modifications of ISO 21177 are proposed in TR 21186-3, and already processed in the new work item to amend and slightly revise the standard.

Testing:

Not available

Access technologies

NOTE          Standards described in this sub-clause relate to the standardisation area "A-6: Access layer technologies".

ISO 21215 – ITS-M5

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 21215

2

None

ISO

Published

A-6

C-6

Description:

Provides specifications of a communication interface (CI) named "ITS-M5" with reference to IEEE Std 802.11™. Specifies the additions to and deviations from IEEE Std 802.11™ required to make ITS-M5 CIs compatible with the ITS station and communication architecture specified in ISO 21217. Supports frequency regulation in all regions, with explicit reference to European frequency regulation (EN 301 893, EN 302 571). Supports both OCB mode and ordinary WiFi mode.

Comments:

Covers fully ETSI EN 302 663 V1.2.1 with the difference, that EN 302 663 V1.2.1 still uses LPD instead of EPD – although EPS is required in the 2016 edition of the referenced base standard IEEE Std 802.11™, whilst ISO 21215 uses EPD - as US DSRC (WAVE) does. Candidate to replace ETSI EN 302 663, and by this enhance the supported functionality.

Includes European usage as specified in the context of EN 302 663.

The actual ASN.1 file

  • 21215.asn

are freely available for download via a hyperlink at https://standards.iso.org/iso/21215/ed-2/en.

Testing:

PICS included in Annex. TSS&TP and ATS not available.

ISO 21218 - Access technology support

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 21218

2

None

ISO

In publication

A-6

C-5

Description:

Specifies general technical details related to the access layer of the ITS station reference architecture specified in ISO 21217 including

  • the service access point (SAP) of a communication interface (CI) as provided by the communication adaptation layer (CAL) for communication, named IN-SAP, and related service primitives and service primitive functions;
  • the SAP provided by the CI management adaptation entity (MAE) for management of the communication interface, named MI-SAP, and related service primitives by reference to ISO 24102-3, and service primitive functions.

Comments:

This is one of the core standards for hybrid communications. Provides a common communications SAP for all kinds of access technologies, including cellular networks.

The actual ASN.1 file

  • ISO21218_edition3_ITSllsapVersion2.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/21218/ed-3/en.

Testing:

PICS included in Annex. TSS&TP and ATS not available.

EN 302 663 – ITS-G5

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 302 663

1.2.1

None

ETSI

Published

A-6

C-6

Description:

Specifies a profile of IEEE Std 802.11™ OCB @ 5,9 GHz for Europe.

Comments:

The functionality of this ETSI standard is fully covered by ISO 21215, including the correct protocol discrimination (EPD), whilst EN 302 663 V1.2.1 still uses LPD which is deprecated by IEEE.

Testing:

Unknown

TS 102 724 - Harmonized channels in the 5 GHz frequency band

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 724

1.1.1

None

ETSI

Published

A-6

C-6

Description:

Specifies details of the channel usage in the ITS G5A and ITS G5B bands including multichannel operation support.

Comments:

This functionality is also supported by ISO 21215

Testing:

Unknown

IEEE Std. 802.11 - Wireless LAN

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

IEEE Std. 802.11

2016

None

IEEE

Published

A-6

C-6

Description:

Provides one medium access control (MAC) and several physical layer (PHY) specifications for wireless connectivity for fixed, portable, and moving stations (STAs) within a local area.

Comments:

Included in ISO 21215 by reference.

Testing:

Unknown

EN 301 893 – RLAN essential requirements of article 3.2 of Directive 2014/53/EU

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 301 893

2.1.1

None

ETSI

Published

A-6

C-7, C-8

Description:

Specifies technical characteristics and methods of measurements for 5 GHz wireless access systems (WAS) including RLAN equipment. Describes spectrum access requirements to facilitate spectrum sharing with other equipment. This radio equipment is capable of operating in all or parts of the frequency bands:

  • Transmit 5 150 MHz to 5 350 MHz
  • Receive 5 150 MHz to 5 350 MHz
  • Transmit 5 470 MHz to 5 725 MHz
  • Receive 5 470 MHz to 5 725 MHz

Covers the essential requirements of article 3.2 of Directive 2014/53/EU.

Comments:

 This standard can be used in combination with ISO 22418 (service announcement), applying ISO 21215 (OCB mode) with the service announcer being the entity performing the required DFS.

Testing:

Conformance testing is not applicable.

EN 302 571 – C-ITS essential requirements of article 3.2 of Directive 2014/53/EU

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 302 571

2.1.1

None

ETSI

Published

A-6

C-7, C-8

Description:

Specifies technical characteristics and methods of measurement for radio transmitters and receivers operating in the frequency range 5 855 MHz to 5 925 MHz. The spectrum usage conditions are set out in ECC Decision (08)01 for the frequency range 5 875 MHz to 5 925 MHz (with 5 905 MHz to 5 925 MHz considered as a future ITS extension) and in ECC Recommendation (08)01 for the frequency range 5 855 MHz to 5 875 MHz. The Commission Decision 2008/671/EC mandates a harmonised use of the frequency band 5 875 MHz to 5 905 MHz dedicated to safety-related applications of ITS throughout the member states of the European Union.

5 GHz ITS frequency band segmentation:

  • 5 855 MHz to 5 875 MHz ITS non-safety applications ECC Recommendation (08)01;
  • 5 875 MHz to 5 905 MHz ITS road safety Commission Decision 2008/671/EC, ECC Decision (08)01;
  • 5 905 MHz to 5 925 MHz Future ITS applications ECC Decision (08)01.

Covers the essential requirements of article 3.2 of Directive 2014/53/EU. Interference mitigation techniques in the present document are provided to protect road tolling applications using CEN DSRC or HDR DSRC."

Comments:

Cited in the Official Journal of the European Union

Testing:

Conformance testing is not applicable.

ISO 17515-1 – LTE access to Internet

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 17515-1

2015

None

ISO

Published

A-6

C-6

Description:

Specifies general usage of LTE in an ITS-SU conformant with ISO 21217 and ISO 21218 for access to Internet.

Comments:

Essential technical specifications for LTE Internet access are provided by 3GPP.

This is a "placeholder" for any kind of cellular access to the Internet. For this type of communications, the concept of "neutrality of technologies" applies.

Testing:

not available

Networking and transport technologies

NOTE          Standards described in this sub-clause relate to the standardisation area "A-7: Network and transport layer technologies".

ISO 29281-1 – Fast networking & transport protocol (FNTP)

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 29281-1

2

None

ISO

Under publication

A-7

C-5

Description:

Specifies the "Fast Networking & Transport Protocol" (FNTP) for efficient localized communications distinguishing networking related features and transport related features. FNTP is extendible in the future without breaking binary backward compatibility. Specifies

  • message formats and related basic protocol procedures by reference to ISO 16460, and
  • further requirements for operation of FNTP in the context of an ITS station specified in ISO 21217.

Comments:

Provides broadcast interoperability mode with IEEE 1609.3 WSMP.

The actual ASN.1 file

  • ISO29281-1_2018_ITSfntp.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/29281/-1/ed-2/en.

Testing:

PICS contained in an Annex. TSS&TP in ETSI TS 102 985-2 V1.2.1 [157] - to be revised, and ATS in ETSI TS 102 985-3 V1.2.1 [158] - to be revised.

ISO 21210 – IPv6 networking for ITS

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 21210

1 plus
Amd 1

None

ISO

Published

A-7

C-5

Description:

Specifies networking protocol functionalities related to IPv6 networking between two or more ITS stations communicating over the global Internet communication network.

Comments:

ISO 21210 will be complemented and split into a multi-part document with the new title " Intelligent transport systems - IPv6 networking " and with four parts:

  • Part 1: Common terms, definitions and requirements
  • Part 2: Addressing and forwarding
  • Part 3: Mobility management
  • Part 4: ITS station management adaptation entity

The actual ASN.1 file

  •        ISO 21210_2012A1_ITSipv6.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/21210/.

Testing:

Not available

EN 302 636-4-1 – GeoNetworking – media-independent functionality

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 302 636-4-1

1.3.1

None

ETSI

Published

A-7

C-5

Description:

Specifies the media-independent functionality of the GeoNetworking protocol.

Comments:

It is agreed that the multi-hop forwarding, for which GeoNetworking was designed, is not applicable in the 10 MHz wide channels at 5,9 GHz. Single hop localized communications can be achieved more efficiently by applying the ISO 29281-1 FNTP messaging protocol, which has the broadcast interoperability mode with IEEE 1609.3 WSMP.

However GeoNetworking single-hop mode is already supported by all vendors of ITS-SUs. GeoNetworking thus is the recommended protocol for early deployment. Thus coexistence with ISO 29281-1 and a migration towards ISO 29281-1 are recommended.

It is to be noted that a TS version of this standard co-exists; it is not obvious whether the EN or the TS version is closer to the implementation reality.

Testing:

Test suite available in the ETSI series TS 102 871-1, TS 102 871-2, TS 102 871-3.

TS 302 636-4-2 – GeoNetworking – media-dependent functionality for ITS-G5

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 636-4-2

1.1.3

None

ETSI

Published

A-7

C-5

Description:

Specifies the media-dependent functionalities for GeoNetworking over ITS-G5 as a network protocol for ad hoc routing in vehicular environments

Comments:

See comment on EN 302 636-4-1 in 3.8.3.

Testing:

Test suite available in the ETSI series TS 102 871-1, TS 102 871-2, TS 102 871-3.

EN 302 636-5-1 – Basic transport protocol for GeoNetworking

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 302 636-5-1

2.2.1

None

ETSI

Published

A-7

C-5

Description:

Specifies the Basic Transport Protocol (BTP) for the transport of packets among ITS stations. It resides on top of the GeoNetworking protocol specified in ETSI EN 302 636-4-1 and ETSI TS 102 636-4-2 and below the ITS-S facilities layer. It provides an end-to-end, connection-less and unreliable transport service.

Comments:

See comment on ETSI EN 302 636-4-1 in 3.8.3.

It is to be noted that a TS version of this standard co-exists; it is not obvious whether the EN or the TS version is closer to the implementation reality.

This standard is only needed in combination with EN 302 636-4-x.

Testing:

Test suite available in the ETSI series TS 102 870-1, TS 102 870-2, TS 102 870-3.

EN 302 636-6-1 – IPv6 over GeoNetworking

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 302 636-6-1

1.2.1

None

ETSI

Published

A-7

C-5

Description:

Specifies the transmission of IPv6 packets over the ETSI GeoNetworking protocol as defined in ETSI EN 302 636-4-1 via a protocol adaptation sub-layer referred to as the GN6ASL (GeoNetworking to IPv6 Adaptation Sub-Layer). The scope of the present document is limited to the GN6ASL.

Comments:

See comment on ETSI EN 302 636-4-1.

It is to be noted that a TS version of this standard co-exists; it is not obvious whether the EN or the TS version is closer to the implementation reality.

This standard is only needed in combination with EN 302 636-4-x.

Testing:

Test suite available in the ETSI series TS 102 859-1 [136], TS 102 859-2 [137], TS 102 859-3 [138]TS 102 859-1, TS 102 859-2, TS 102 859-3.

EN 302 931 - Geometrical shapes

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 302 931

1.1.1

 

ETSI

Published

A-7

C-4

Description:

Specifies geometrical shapes to be used as geographical area definitions

Comments:

 This is used in GeoNetworking.

Testing:

Conformance testing is not applicable.

TS 103 248 – Port numbers for BTP

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 103 248

1.1.1

None

ETSI

Published

A-7

C-9

Description:

Defines port number values for the Basic Transport Protocol as specified in ETSI EN 302 636-5-1.

Comments:

As this port number space is dedicated to the GeoNetworking protocol, it is not applicable for other messaging protocols, e.g. FNTP specified in ISO 29281-1 or WSMP specified in IEEE 1609.3.

Testing:

Conformance testing is not applicable.

ISO 16460 – Harmonized messaging format

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 16460

1

None

ISO

Published

A-7

C-4, C-5

Description:

Specifies

  • the Localized Message (LM) format: an NPDU of a networking and transport layer protocol that does not support routing of a packet through a network;
  • the related basic requirements for procedures. Specifications are partly done by normative references to IEEE 1609.3.

Further protocol details are specified in ISO 29281-1.

Comments:

Harmonized message formats used in ISO 29281-1 and IEEE Std. 1609.3.

Specifies also harmonized messages for service announcement; see 3.9.3.

The actual ASN.1 files

  1. TS16460_2016_ITSee.asn; and
  2. TS16460_2016_ITSlm.asn; and

are freely available for download via a hyperlink at https://standards.iso.org/iso/ts/16460/TS%2016460%20ASN.1%20repository.

Testing:

Will be tested in the context of the target protocol, e.g. ISO 29281-1.

Station facilities

NOTE          Standards described in this sub-clause relate to the standardisation area "A-8: Facility layer technologies".

ISO 19091 – Intersection management SPaT / MAP / SRM / SSM

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 19091

1

None

ISO

Published

A-8

C-4

Description:

Defines message, data structures, and data elements in support of exchanges between the roadside equipment (traffic lights) and vehicles. Creates profiles of SAE J2735.

Comments:

The actual ASN.1 file

  • ISO-TS-19091-addgrp-C-2018.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/ts/19091/ed-2/en.

Testing:

PICS to be developed in CEN ISO TS 20598. TSS&TP and ATS not available.

There is a test suite dedicated to the SAE version of TS 19091 provided in the ETSI series TS 103 191-1, 103 191-2, 103 191-3.

ISO 19321 – In-vehicle information

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 19321

1

None

ISO

Published

A-8

C-4

Description:

Specifies in-vehicle information (IVI) data structures that are required by different ITS services (for example, refer to ISO TS 17425 and ISO TS 17426) for exchanging information between ITS Stations.

Comments:

The actual ASN.1 file

  • ISO19321(2019)IVIv2.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/ts/19321/ed-2/en.

Testing:

PICS to be developed in CEN ISO TS 20597. TSS&TP and ATS not available.

ISO 16460 – Harmonized messages for service announcement

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 16460

1

None

ISO

Published

A-8

C-4, C-5

Description:

Specifies

  • the Service Advertisement Message (SAM): an APDU to be transported in for example, an LM specified in ISO 29281-1 [56];
  • the Service Response Message (SRM): an APDU acknowledging a SAM that offered a service based on an ITS application class to be transported in for example, an LM;
  • the related basic requirements for procedures. Specifications are partly done by normative references to IEEE 1609.3 [109].

Further protocol details are specified in ISO 22418.

Comments:

Harmonized message formats used in ISO 22418 and IEEE Std. 1609.3.

Specifies also the harmonized messaging format; see 3.8.9.

The actual ASN.1 files

  • TS16460_2016_ITSee.asn; and
  • TS16460_2016_ITSsa.asn

are freely available for download via a hyperlink at https://standards.iso.org/iso/ts/16460/TS%2016460%20ASN.1%20repository.

Testing:

Will be tested in the context of the target protocol, e.g. ISO 22418.

ISO 17429 – Generic facilities CPH, CSH, FSH

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 17429

1

None

ISO

Published

A-8

C-4, C-5

Description:

Specifies generic mechanisms enabling the exchange of information between ITS stations for applications related to Intelligent Transport Systems. It complies with the ITS station reference architecture (ISO 21217) and defines the following ITS station facilities layer functionalities:

  • Communication Profile Handler (CPH);
  • Facilities Services Handler (FSH);
  • Content Subscription Handler (CSH).

Comments:

Will be split into a multi-part document with the new title " Cooperative intelligent transport systems (C-ITS) — ITS station facility services" and with three parts:

  • Part 1: Communication profile handler
  • Part 2: Facility services handler
  • Part 3: Content subscription handler

Testing:

PICS to be developed in CEN ISO TS 20594. TSS&TP and ATS not available.

ISO 18750 - Local dynamic map

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 18750

2

None

ISO

Published

A-8

C-4, C-5

Description:

Describes the functionality of a "Local Dynamic Map" (LDM) in the context of the "Bounded Secured Managed Domain" (BSMD);

Specifies

  • general characteristics of LDM Data Objects (LDM-DOs);
  • service access point functions;
  • procedures in an LDM;
  • mechanisms supporting several LDMs in a single ITS station unit.

Comments:

This testable standard fully covers the functionality of ETSI EN 302 895, which is not testable.

The actual ASN.1 file

  • 18750.asn

is freely available for download via a hyperlink at https://standards.iso.org/iso/18750/ed-1/en.

Testing:

PICS contained in an Annex. TSS&TP and ATS to be developed.

ISO 21176 – Position, velocity, time in an ITS-SU

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 21176

1

None

ISO

Published

A-8

C-4

Description:

Specifies a generic PVT (absolute Position, Velocity and Time) service within the ITS station facilities layer (ISO 21217) and its interface to e.g.

  • the LDM service specified in ISO 18750 [19],
  • ITS-S application processes specified in ISO 21217 [39], and
  • the generic facilities service handler (FSH) functionality of the ITS station facilities layer specified in ISO 17429 [15].

Comments:

Provides flexibility for various formats of PVT data. Explicitly refers to the format specifications in ETSI TS 102 894-2.

Testing:

PICS contained in an Annex. TSS&TP and ATS to be developed.

ISO 22418 – Fast service announcement protocol

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 22418

2

None

ISO

Published

A-8

C-5

Description:

Specifies the "Fast Service Advertisement Protocol" (FSAP) in support of locally advertised ITS services uniquely identified by an ITS application identifier (ITS-AID).

Specifies message formats and related basic protocol procedures by reference to ISO 16460, and further related protocol requirements for operation of FSAP in the context of an ITS station specified in ISO 21217.

Comments:

Provides interoperability mode with IEEE Std 1609.3 WSA.
The actual ASN.1 file

  • 22418.asn

will become freely available for download via a hyperlink at https://standards.iso.org/iso/22418/ed-2/en.

Testing:

PICS contained in an Annex. TSS&TP and ATS to be developed.

EN 302 637-2 - Cooperative awareness message

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 302 637-2

1.4.1

None

ETSI

Published

A-8

C-2, C-4, C-5

Description:

Provides the specifications of the Cooperative Awareness basic service (CA basic service), which is in support of the BSA road safety application.

Specifies the syntax and semantics of the Cooperative Awareness Message (CAM) and and the CAM protocol handling.

Comments:

There are discussions at ETSI to revise this standard in order to make CAM better fit to cellular network communications. That would break backward compatibility.

Testing:

Test suite available in ETSI series of TS 102 868-1, TS 102 868-2, TS 102 868-3.

EN 302 637-3 – Decentralized environmental notification message

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 302 637-3

1.3.1

None

ETSI

Published

A-8

C-2, C-4, C-5

Description:

Provides specification of the DEN basic service, which is in support of the RHW application.
Specifies the syntax and semantics of the "Decentralized Environmental Notification Message" (DENM) and the DENM protocol handling.

Comments:

There are discussions at ETSI to revise this standard in order to make DENM better fit to cellular network communications. That would break backward compatibility.

Testing:

Test suite available in ETSI series of TS 102 869-1, TS 102 869-2, TS 102 869-3.

ISO 21184 – Global transport data management framework

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

ISO 21184

1

None

ISO

Published

A-8

C-5

Description:

Contains specifications of the "Global Transport Data Management" (GTDM) framework covering also sensor and control network related information to be made available in a safe and secure manner to ITS applications.

Specifies mechanisms how messages are assembled and disassembled, based on configuration definitions.

Provides specifications of the process of registering new data objects.
Describes tasks and responsibilities of stakeholders in order to support the use cases specified by authorities and other stakeholders.

These services are essential for many ITS applications and services including time-critical safety applications, automated driving, remote management of ITS stations (ISO 24102-2), and roadside / infrastructure related services.

Comments:

 

Testing:

Not available

TS 102 894-1 – Facilities layer structure and functional requirements

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 102 894-1

1.1.1

 

ETSI

Published

A-8

C-2

Description:

Defines the functional architecture for the facilities layer of the ITS station and provides functional requirements and specifications for main identified facilities in support of the BSA specified in ETSI TR 102 638.

Comments:

 

Testing:

Conformance testing is not applicable.

TS 103 301 – Facilities layer requirements for infrastructure services

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 103 301

1.2.1

 

ETSI

Published

A-8

C-2

Description:

Provides specifications of infrastructure related ITS services to support communication between infrastructure ITS equipment and traffic participants using ITS equipment (e.g. vehicles, pedestrians). It defines services in the Facilities layer for communication between the infrastructure and traffic participants. The specifications cover the protocol handling for infrastructure-related messages as well as requirements to lower layer protocols and to the security entity.

Comments:

 

Testing:

 

TS 17425 - In-vehicle presentation of external road and traffic related data

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 17425

1

None

ISO

Published

A-8

C-4, C-5

Description:

Specifies the In-Vehicle Signage service and application that delivers In-Vehicle Signage information to ITS stations (vehicle ITS stations or personal ITS stations devices) concerning road and traffic conditions, qualified by road authorities/operators, in a consistent way with road authority's/operator's requirements, in the manner that is coherent with the information that would be displayed on a road sign or variable message sign (VMS).

Comments:

Overlaps with CEN ISO TS 19091.

Testing:

Unknown

TS 17426 - Contextual speeds

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 17426

1

None

ISO

Published

A-8

C-2, C-4, C-5

Description:

Specifies the Contextual Speed Information Service, namely the general requirements regarding the provision of the Contextual Speed Information Service, the data flow supporting the service, and the presentation of the service result.

Comments:

 

Testing:

PICS specification ISO 21189.

EN 16157-2 – DATEX II location referencing

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 16157-2

1

Predecessor TS

CEN

Published

A-8

C-4

Description:

Specifies the informational structures, relationships, roles, attributes and associated data types, for the implementation of the location referencing systems used in association with the different publications defined in the Datex II framework.

Comments:

This is the first edition defining DATEX II Version 3.0.

Testing:

Conformance testing is not applicable.

EN 16157-3 – DATEX II situation publication

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

EN 16157-3

1

Predecessor TS

CEN

Published

A-8

C-4

Description:

Specifies the informational structures, relationships, roles, attributes and associated data types required for publishing situation traffic and travel information within the DATEX II framework.

Comments:

This is the first edition defining DATEX II Version 3.0.

Testing:

Conformance testing is not applicable.

Protocol stack

NOTE          Standards described in this sub-clause relate to the standardisation area "A-9: Protocol stack".

TS 17496 – Communication profiles

Reference:

Latest edition:

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SDO:

Status:

Standard area

Standard category

TS 17496

1

None

CEN

Published

A-9

C-5

Description:

Contains specifications of the methodology to identify communication profiles based on standardized communication protocols to interconnect ITS station units.

Globally unique identifiers of communication profiles are used e.g. in ISO 22418.

Comments:

An initial Vienna Agreement was cancelled by CEN: almost identical TS at ISO published with slightly different title: ISO/TS 21185 Intelligent transport systems — Communication profiles for secure connections between trusted devices.

Testing:

Not available

TS 17182 – eCall in an ITS-SU

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

TS 17182

1

None

CEN

Published

A-9

C-5

Description:

Defines the high-level application protocols, procedures and processes required to provide the eCall service via an ISO 21217 conformant "ITS station unit".

Comments:

Uses ISO 22418.

Testing:

Not available

SAE J2945/1 – On-board system requirements for V2V safety communications

Reference:

Latest edition:

Other editions:

SDO:

Status:

Standard area

Standard category

J2945/1

2016

None

SAE

Published

A-9

C-2, C-4, C-5, C-6,

Description:

Specifies the system requirements for an on-board vehicle-to-vehicle (V2V) safety communications system for light vehicles, including standards profiles, functional requirements, and performance requirements. The system is capable of transmitting and receiving the Society of Automotive Engineers (SAE) J2735-defined Basic Safety Message (BSM) over a Dedicated Short Range Communications (DSRC) wireless communications link as defined in the Institute of Electrical and Electronics Engineers (IEEE) 1609 suite [107, 108, 109, 110] and IEEE 802.11 [112] standards.

Comments:

This is not just applicable for C-ITS in the USA, but also referenced in the European Union.

Testing:

Unknown