Title :
Integrated-layer packet radio study for AHS
Author :
Polydoros, Andreas ; Panagiotou, Prokopios ; Anastasopoulos, Achilleas ; Liu, Te-Kai ; Sun, Chung-Ming ; Gerges, Ramez
Author_Institution :
Dept. of Electr. Eng. Syst., Univ. of Southern California, Los Angeles, CA, USA
Abstract :
The design issues and the performance evaluation of packet radio communication systems for automated highway systems (AHS) are presented. The main focus is on the analysis and interaction between the physical and the link-access layers of a packet radio system that can accommodate communication between vehicles and roadside infrastructure as well as between vehicles. We discuss the information flow requirements of AVCS (advanced vehicle control systems) and ATMIS (advanced traffic management and information systems) services and we present preliminary results from the performance evaluation of four multiple access schemes (slotted-ALOHA, reservation-ALOHA, TDMA, and CDMA)
Keywords :
access protocols; automated highways; code division multiple access; data communication; land mobile radio; packet radio networks; telecommunication traffic; time division multiple access; AHS; ATMIS; AVCS; CDMA; TDMA; advanced traffic management and information systems; advanced vehicle control systems; automated highway systems; design; integrated-layer packet radio study; link-access layers; multiple access; packet radio communication systems; performance evaluation; physical layers; reservation-ALOHA; roadside infrastructure; slotted-ALOHA; Automated highways; Automatic voltage control; Communication system traffic control; Control systems; Information management; Intelligent vehicles; Management information systems; Packet radio networks; Road vehicles; Time division multiple access;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1995. PIMRC'95. Wireless: Merging onto the Information Superhighway., Sixth IEEE International Symposium on
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-3002-1
DOI :
10.1109/PIMRC.1995.480992
