Architecture of the dedicated short-range communications (DSRC) protocol

摘要: This paper describes the architecture and functional aspects of dedicated short-range communications (DSRC) protocol. The DSRC provides a communication link between vehicles roadside beacons for road transport traffic telematics (RTTT) applications. technology was proposed standardization in Europe (CEN TC 278) ENV-standards were developed. An overview three layers is given, with special focus on provided by application layer. Finally, presentation European Telematics Applications Programme research project VASCO, which deals validation ENV-standards, concludes this paper.