TY - GEN
T1 - An incident warning system with dual frequency communications capability
AU - Redmill, Keith A.
AU - Fitz, Michael P.
AU - Nakabayashi, Shoichi
AU - Ohyama, Takashi
AU - Ozguner, Fusun
AU - Ozguner, Umit
AU - Takeshita, Oscar
AU - Tokuda, Kiyohito
AU - Zhu, Weijun
PY - 2003
Y1 - 2003
N2 - We have implemented a vehicle and traffic incident warning system. The system is capable of warning drivers of accidents, emergencies, and traffic conditions using a wireless communication system. Wireless communication is accomplished using two distinct wireless data links: A short range, high bandwidth link operating in the 5.8 GHz DSRC band providing ad-hoc networking and multi-hop data packet forwarding, and a long range, low bandwidth link operating in the 220 MHz ITS spectrum allocation providing a centralized base station cellular-like network. The system also provides basic vehicle-to-vehicle communication using short text messaging and JPEG image transmission, and vehicle-to-roadside communication for news, weather, and general traffic alerts.
AB - We have implemented a vehicle and traffic incident warning system. The system is capable of warning drivers of accidents, emergencies, and traffic conditions using a wireless communication system. Wireless communication is accomplished using two distinct wireless data links: A short range, high bandwidth link operating in the 5.8 GHz DSRC band providing ad-hoc networking and multi-hop data packet forwarding, and a long range, low bandwidth link operating in the 220 MHz ITS spectrum allocation providing a centralized base station cellular-like network. The system also provides basic vehicle-to-vehicle communication using short text messaging and JPEG image transmission, and vehicle-to-roadside communication for news, weather, and general traffic alerts.
UR - http://www.scopus.com/inward/record.url?scp=34147104608&partnerID=8YFLogxK
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U2 - 10.1109/IVS.2003.1212972
DO - 10.1109/IVS.2003.1212972
M3 - Conference contribution
AN - SCOPUS:34147104608
T3 - IEEE Intelligent Vehicles Symposium, Proceedings
SP - 552
EP - 557
BT - IEEE Intelligent Vehicles Symposium, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2003 IEEE Intelligent Vehicles Symposium, IV 2003
Y2 - 9 June 2003 through 11 June 2003
ER -