CEN/TS 14821-6:2003

TABLE OF CONTENTS
FOREWORD
INTRODUCTION
1 SCOPE
2 NORMATIVE REFERENCES
3 DEFINITIONS AND ABBREVIATIONS
   3.1 Definitions
   3.2 Abbreviations
4 SPECIFICATION OF EMERGENCY SERVICE AND BREAKDOWN
   ASSISTANCE
   4.1 Introduction
   4.2 General Procedures
   4.3 Description of services
   4.4 Terminal Requirements
5 ADP FOR EMERGENCY SERVICES AND BREAKDOWN ASSISTANCE
   5.1 Assistance Message
   5.2 Text Message
   5.3 Acknowledge Message
   5.4 Calling Request Message
   5.5 Specification in ASN.1
6 SPECIFICATION OF INTERACTIVE TRAFFIC INFORMATION SERVICES
   6.1 Introduction
   6.2 General Handling Sequences
   6.3 Basic Traffic information Services
   6.4 Bypass Information Service
   6.5 Support Services
   6.6 Service specific Terminal Requirements
   6.7 Service specific Error Handling
7 SPECIFICATION OF BROADCAST TRAFFIC INFORMATION SERVICES
   7.1 Introduction
   7.2 Basic Handling Sequences
   7.3 Broadcast of Other Downlink Messages
   7.4 Service specific Terminal requirements
   7.5 Service-specific Error Handling
8 ADP FOR TRAFFIC INFORMATION SERVICES
   8.1 Downlink Messages
   8.2 Uplink Messages
   8.3 TINFO Type 1
   8.4 TINFO Type 2 (TMC coded)
   8.5 Building Blocks
   8.6 Definition of Semantics for Location Block within TINFO
   8.7 Specification in ASN.1
9 SPECIFICATION OF NAVIGATION SERVICES
   9.1 Introduction
   9.2 General Procedures
   9.3 Address Localization
   9.4 Description of Services
   9.5 Error Handling
   9.6 Technical Requirement for Terminal Devices
10 ADP FOR NAVIGATION SERVICES
   10.1 General Definitions and Information Elements
   10.2 Specification of Message Types
   10.3 Specification of Information Blocks
   10.4 Specification in ASN.1
11 SPECIFICATION OF FLOATING CAR DATA
   11.1 Introduction
   11.2 Description of the FCD procedure
   11.3 System architecture and interfaces
   11.4 Function of the FCD production cycle
   11.5 Technical Requirements
   11.6 Data protection and security
12 ADP FOR FLOATING CAR DATA
   12.1 Overview
   12.2 Specification of Message Types
   12.3 Coding of Basic Information Elements
   12.4 Specification in ASN.1
13 SPECIFICATION OF OPERATOR SERVICES
13.1 Introduction
   13.2 Description of procedure
   13.3 Service-Specific Error Handling
   13.4 Service specific parameters
14 ADP FOR OPERATOR SERVICES
   14.1 Operator Service List Request Message
   14.2 Operator Service List Message
   14.3 Operator Request Message
   14.4 Specification in ASN.1
15 SPECIFICATION OF GENERAL INFORMATION SERVICES
   15.1 Introduction
   15.2 Service Structure
   15.3 Description of Procedure
   15.4 Service-Specific Error Handling
   15.5 Data Types
   15.6 Service specific parameters
16 ADP FOR GENERAL INFORMATION SERVICES
   16.1 Message Types
   16.2 Data Types
   16.3 Specification in ASN.1
BIBLIOGRAPHY

This CEN/TS defines the specific interfaces and functionality of traffic telematics (TT) services based on the use of cellular networks. Device manufacturers are enabled to develop terminal equipment compatible to services based on this CEN/TS. This will allow for interoperability of different terminal equipment and service providers which allows competition between service providers and terminal manufacturers. Furthermore it sets the scene for international availability of these services.This CEN/TS specifies-TT-specific interfaces between terminal and service centre. This especially incorporates the message sets of the application data protocols and the service-independent communication handling (including conditional access and transport protocols).-Functionality, procedures and requirements of basic terminal components as well as their interaction with the service centre. This especially comprises conditional access and security mechanisms.-Service Specifications, which are essential to ensure consistent behaviour of terminal and service centre.The services incorporated within this issue comprise:-breakdown and emergency services-interactive traffic information services-broadcast traffic information services-navigation services (route assistance, route advice, homing) -operator services-general information services-floating car data collectionIt is envisaged that future research and development will lead to improvements on the services listed above as well as to the creation of new services. Nevertheless this CEN/TS provides the framework for seamless integration of new features and services into the existing architecture.