DS/CEN/TS 14821-2
Traffic and Travel Information (TTI) - TTI messages via cellular networks - Part 2: Numbering and ADP messsage header
Organization: | DS |
Publication Date: | 28 August 2003 |
Status: | active |
Page Count: | 26 |
ICS Code (IT applications in transport): | 35.240.60 |
scope:
This Technical Specification 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 Technical Specification. 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.