Experimental Assessment of V2V and I2V Communications
Experimental Assessment of V2V and I2V Communications
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DOI：
10.1109/mobhoc.2007.4428739
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发表时间：
2007-10
期刊：
影响因子：
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通讯作者：
M. Jerbi;P. Marlier;S. Senouci
中科院分区：
文献类型：
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作者：
M. Jerbi;P. Marlier;S. Senouci
智能交通系统(ITS)的一个关键组成部分是提供足够的网络基础设施来支持车辆通信。在本文中，我们介绍了一项广泛的测量活动的结果，评估了IEEE 802.11在不同的车辆通信场景中的性能：车辆到车辆(V2V)和基础设施到车辆(I2V)。我们集中对这两种情况下的多跳通信进行了评估。研究发现，距离和视线传播是影响网络传播的两个主要因素。实验结果也证实了利用自组织网络来扩展基础设施的传输范围和汽车在运动中的连接时间的可行性。
A key component of intelligent transportation systems (ITS) is the provision of adequate network infrastructure to support vehicular communication. In this paper we present the results of an extensive measurement campaign evaluating the performance of IEEE 802.11 in different vehicular communication scenarios: vehicle-to-vehicle (V2V) and infrastructure- to-vehicle (I2V). We concentrate our evaluation on multi-hop communication in these two scenarios. We found that distance and line of sight communication are the two main factors affecting the network communication. The experimental results confirm also the feasibility of using ad hoc networks to extend the transmission range of the infrastructure and the connection time for cars in motion.