Title :
Communication architecture and performance analysis of protocols for RTT infrastructure networks and vehicle-roadside communications
Author :
Brasche, G. ; Rokitansky, C.H. ; Wietfeld, C.
Author_Institution :
Tech. Hochschule Aachen, Germany
Abstract :
A proposal for a communication architecture for road transport telematics (RTT) infrastructure networks is presented. First, the technical approach which has been set up to cope with the relevant subjects is introduced. Then, the communication requirements of RTT applications are considered. Following that, the protocol profile is defined which includes a protocol stack for the vehicle-roadside communications via beacons (DSRC). Thereupon, the protocol evaluation and the co-operation between the beacons and the fixed network ape discussed. Finally, the performance analysis of medium access control (MAC) protocols for the DSRC and for the fixed network are addressed
Keywords :
access protocols; data communication; land mobile radio; road traffic; road vehicles; transportation; MAC protocols; RTT infrastructure networks; beacons; communication architecture; data communication; dynamic traffic monitoring network; fixed network; medium access control; performance analysis; protocol evaluation; protocol stack; protocols; road transport telematics; vehicle-roadside communications; Access protocols; Communication cables; Communication system traffic control; Europe; Media Access Protocol; Network servers; Performance analysis; Proposals; Road safety; Telematics;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345098
