DD ENV 12315-1:1997

Traffic and traveller information (TTI). TTI messages via dedicated short-range communication. Data specification. Downlink (roadside to vehicle)|Radiocommunication, Radio links, Messages, Radio direction-finding, Radionavigation, Traffic, Traffic control, Open systems interconnection, Information exchange, Teleprocessing, Data organization, Sets of data, File organization (computers), Data structures, Road transport Click the banner to get it at ONLY: GBP294.00