EN 12834:2003

Road transport and traffic telematics - Dedicated Short Range Communication (DSRC) - DSRC application layer

This European Standard specifies the Application Layer Core which provides communication tools for applications
based on DSRC. These tools consist of Kernels that can be used by application processes via service primitives.
The application processes, including application data and application specific functions, are outside the scope of
this European Standard.
The standard is named 'Application Layer' although
- it does not cover all functionality of OSI Layer 7 and
- it includes functionality from lower layers.
This European Standard uses services provided by DSRC Data Link Layer, [EN 12795], and covers functionality of
intermediate layers of the OSI Basic Reference Model [EN ISO/IEC 7498-1].
Figure 1 illustrates the global data flow between the parts of the DSRC stack (Physical, Data Link and Application
Layers) and the application.
The following subjects are covered by this European Standard:
- application Layer structure and framework;
- services to enable data transfer and remote operations;
- application multiplexing procedure;
- fragmentation procedure;
- concatenation and Chaining procedures;
- common encoding rules to translate data from abstract syntax ASN.1, [ISO/IEC 8824-1], into transfer syntax,
[ISO/IEC 8825-2], and vice versa;
- communication initialisation and release procedures;
- broadcast service support;
- DSRC management support including communication profile handling.
It is outside the scope of this European Standard to define a security policy. Some transport mechanisms for
security related data are provided.
NOTE During the lifetime of ENV 12834:1997, no implementation of the Broadcast Pool functionality has become known.
Broadcast Pool functionality is therefore considered untested and is kept in this European Standard for compatibility with the
ENV only.

Straßenverkehrstelematik - Nahbereichskommunikation Fahrzeug-Bake (DSRC) - Anwendungsschicht

Télématique de la circulation et du transport routier - Communication à courte portée - Couche applicative

Cestna transportna in prometna telematika (RTTT) – Posebna komunikacija kratkega dosega (DSRC) – Aplikacijska plast DSRC

General Information

• Status: Published
• Publication Date: 04-Nov-2003
• Withdrawal Date: 30-May-2004
• ICS: 35.100.70 - Application layer
• ICS: 35.240.60 - IT applications in transport
• Technical Committee: CEN/TC 278 - Road transport and traffic telematics
• Drafting Committee: CEN/TC 278/WG 9 - Dedicated Short Range Communication (DSRC)
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 08-Sep-2020
• Mandate: M/018 - Standardization Mandate forwarded to CEN/CENELEC/ETSI in the field of Information Technology and Telecommunications concerning Road Transport and Traffic Telematics
• Ref Project: SIST EN 12834:2004 - Road transport and traffic telematics - Dedicated Short Range Communication (DSRC) - DSRC application layer

Relations

• Replaces: ENV 12834:1997 - Road Transport and Traffic Telematics (RTTT) - Dedicated Short-Range Communication (DSRC) - Application Layer
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Cestna transportna in prometna telematika (RTTT) – Posebna komunikacija kratkega dosega (DSRC) –
Aplikacijska plast DSRCStraßenverkehrstelematik - Nahbereichskommunikation Fahrzeug-Bake (DSRC) - AnwendungsschichtTélématique de la circulation et du transport routier - Communication a courte portée - Couche applicativeRoad transport and traffic telematics - Dedicated Short Range Communication (DSRC) - DSRC application layer35.240.60Uporabniške rešitve IT v transportu in trgoviniIT applications in transport and trade35.100.70Uporabniški slojApplication layerICS:Ta slovenski standard je istoveten z:EN 12834:2003SIST EN 12834:2004en01-maj-2004SIST EN 12834:2004SLOVENSKI
STANDARDSIST ENV 12834:20031DGRPHãþD

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12834November 2003ICS 35.100.70; 35.240.60English versionRoad transport and traffic telematics - Dedicated Short RangeCommunication (DSRC) - DSRC application layerTélématique de la circulation et du transport routier -Communication à courte portée - Couche applicativeStraßenverkehrstelematik - NahbereichskommunikationFahrzeug-Bake (DSRC) - AnwendungsschichtThis European Standard was approved by CEN on 4 December 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12834:2003 ESIST EN 12834:2004

(normative)
Data structures.36A.1Use of modules.36A.2ASN.1-modules.36Annex B
(normative)
Naming and registration.41B.1General.41B.2Items for registration.41B.3Items defined by application standards.41Annex C
(informative)
Example.42Annex D
(informative)
A-deviations.44SIST EN 12834:2004

rules: Specification of Packed EncodingRules (PER).EN ISO/IEC 7498-1, Information technology - Open Systems Interconnection - Basic Reference Model: TheBasic Model (ISO/IEC 7498-1).EN 12795, Road Transport and Traffic Telematics (RTTT) - Dedicated Short Range Communication (DSRC) -DSRC Data Link Layer: Medium Access and Logical Link Control.prEN 13372, Road Transport and Traffic Telematics (RTTT) - Dedicated Short-Range Communication (DSRC)- DSRC Profiles for RTTT Applications.ENV ISO 14906, Road Transport and Traffic Telematics (RTTT) - Electronic Fee Collection (EFC) -Application interface definition for dedicated short range communications (ISO/TR 14906:1998).ENV ISO 14816, Road Traffic and Transport Telematics - Automatic vehicle and equipment identification -Numbering and data structures (ISO/TR 14816:2000).3 Terms and definitionsFor the purpose of this European Standard, the following terms and definitions apply.3.1applicationuser of the services offered by the DSRC communication stack3.2attributetakes a value, which may have a structure, consisting of a set or sequence of data elementsNOTEThe value of an attribute can be observed or modified by sending a request to GET (read) or SET (write) the value.3.3attribute identifierunambiguously distinguishes an attribute from all other attributes within the same element3.4Beacon service tabledata structure transmitted by the RSU indicating available services3.5broadcast pooldata structure broadcast from the RSU to the OBUsSIST EN 12834:2004
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