A Vehicular Driving Assistant System Using Spread Spectrum Techniques
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概要
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Copyright notice. c1998 IEICE All rights reserved. "A Vehicular Driving Assistant System Using Spread Spectrum Techniques"Ari Widodo,Takaaki HASEGAWA. IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences, 1998 Vol.E81-A No.11 pp. 2334-2340 許諾No.07RB0055.In the ITS (Intelligent Transport Systems), it is an essential condition (mixed environment) that vehicles that have communication equipment and vehicles that do not have it simultaneously run in the same road. In this paper, a vehicular driving assistant system that is applicable to the mixed environment is proposed. The proposed system uses spread spectrum techniques and consists of several new systems such as a PN code assignment system, new vehicle position systems, and a vehicle map update system. In the proposed system, the wireless broadcast CDMA is used for inter-vehicle communications. This paper also shows preexaminations of the proposed system by using an autonomous traffic flow simulator including intervehicle communications. It is shown that the traffic safety can be improved by using inter-vehicle communications.
- 社団法人電子情報通信学会の論文
- 1998-11-25
著者
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Widodo Ari
The Department Of Electrical And Electronic Systems Engineering Saitama Univefsity
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Hasegawa Takaaki
The Department Of Electrical And Electronic Systems Engineering Saitama Univefsity
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長谷川 孝明
the Division of Electrical and Computer Engineering,Yokohama National university
関連論文
- FOREWORD (Special Section on Spread Spectrum Techniques and Applications)
- On the amount of embedded information of watermarking methods based on the parallel combinatorial spread spectrum scheme
- A Vehicular Driving Assistant System Using Spread Spectrum Techniques
- A Novel individual Identification System Using a Watermarking Method Based on the Parallel Combinatorial Spread Spectrum Scheme
- Code Assignment and The Multicode Sense Scheme In an Inter-Vehicle CDMA Communication Network
- On encoding of position information in inter-vehicle communications