標題: Efficient Broadcast Mechanism for Cooperative Collision Avoidance Using Power Control
作者: Jeng, Andy An-Kai
Jan, Rong-Hong
Chen, Chien
Chiang, Tsun-Chieh
資訊工程學系
Department of Computer Science
關鍵字: vehicular networks;power control;cooperative collision avoidance
公開日期: 2009
摘要: Improving driver's safety has been an active research area in wireless communication. In particular, the vehicle cooperative collision avoidance (CCA) is one of the most important issues in safety applications. A variety of broadcast protocols has been proposed for vehicular network. However, there is only a few of them dedicatedly designed for the CCA system. In this paper, we propose a novel broadcast mechanism for CCA using the power control technique. The power control rule is based on the safe distance between vehicles. Simulation results show that our approach can significantly reduce the delivery delay and avoid car collision.
URI: http://hdl.handle.net/11536/14490
http://dx.doi.org/10.1109/I-SPAN.2009.43
ISBN: 978-1-4244-5403-7
DOI: 10.1109/I-SPAN.2009.43
期刊: 2009 10TH INTERNATIONAL SYMPOSIUM ON PERVASIVE SYSTEMS, ALGORITHMS, AND NETWORKS (ISPAN 2009)
起始頁: 266
結束頁: 271
Appears in Collections:Conferences Paper


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