Title :
Experimental system of 60 GHz millimeter wave band inter-vehicle communications based CSMA method
Author :
Shiraki, Yuichi ; Ohyama, Takashi ; Nakabayashi, Shoichi ; Tokuda, Kiyohito ; Kato, Akihito ; Fujise, Masayuki ; Horimatsu, Tetsuo
Author_Institution :
Wireless Technol. R&D Dept., Oki Electr. Ind. Co. Ltd., Kanagawa, Japan
Abstract :
This paper describes the configuration and functions of newly developed experimental system of media access control (MAC) method for inter-vehicle communications (IVC) system with 60 GHz millimeter wave band in order to evaluate and improve the quality of service (QoS) of the MAC methods. As the MAC methods, a CSMA adopted by DOLPHIN protocol and CSMA used spread spectrum (SS) are implemented in this system This paper also presents the fundamental performance evaluation results involving the hidden terminal situation.
Keywords :
Global Positioning System; carrier sense multiple access; driver information systems; performance evaluation; 60GHz millimeter wave band communications; CSMA; DOLPHIN protocol; inter-vehicle communications; media access control; quality of service; Dolphins; Media Access Protocol; Millimeter wave communication; Millimeter wave propagation; Millimeter wave radar; Millimeter wave technology; Multiaccess communication; Quality of service; Spread spectrum radar; Vehicles;
Conference_Titel :
Intelligent Vehicle Symposium, 2002. IEEE
Print_ISBN :
0-7803-7346-4
DOI :
10.1109/IVS.2002.1188014
