首页> 外文会议>Ubiquitous and Future Networks, 2009. ICUFN 2009 >A clustering-based multi-channel Vehicle-to-Vehicle (V2V) communication system
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A clustering-based multi-channel Vehicle-to-Vehicle (V2V) communication system

机译:基于集群的多通道车对车(V2V)通信系统

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Traffic safety in any type of transportation systems is a global concerned issue. In this paper, we propose a clustering-based multi-channel vehicle-to-vehicle communication system to provide traffic accident avoidance mechanism. In the proposed system, vehicles are self-organized into different clusters, and the traditional single common medium in ad hoc networks has been divided into multiple control channels and a single data channel. An infrastructure-based TDMA/CDMA technique is designed for the intra- and inter-cluster communications via data channel. The IEEE 802.11 CSMA/CA protocol is utilized by control channels. Our system is evaluated by extensive simulations. The simulation results show the proposed system can support traffic safety efficiently.
机译:任何类型的运输系统中的交通安全都是全球关注的问题。本文提出了一种基于集群的多通道车对车通信系统,以提供避免交通事故的机制。在提出的系统中,车辆被自组织为不同的集群,并且ad hoc网络中传统的单一公共媒介已被划分为多个控制通道和单个数据通道。基于基础架构的TDMA / CDMA技术被设计用于通过数据通道的集群内和集群间通信。控制通道使用IEEE 802.11 CSMA / CA协议。我们的系统已通过广泛的仿真评估。仿真结果表明,该系统可以有效地支持交通安全。

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