State of the Art and Research Challenges for VANETs
State of the Art and Research Challenges for VANETs
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DOI：
10.1109/ccnc08.2007.212
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发表时间：
2008-02
期刊：
影响因子：
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通讯作者：
Jakub Jakubiak;Y. Koucheryavy
中科院分区：
文献类型：
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作者：
Jakub Jakubiak;Y. Koucheryavy
无线通信技术和汽车行业的最新进展使得考虑无线Ad-hoc（或混合Ad-hoc/基础设施）网络成为可能，从而在道路上的车辆之间提供连接。这种网络，通常被称为VANET（车辆自组织网络），被认为是提高未来交通效率和安全性以及增加运营商收入的最有价值的概念之一。因此，一些正在进行的研究项目得到了工业界、政府和学术界的支持，建立了VANET网络的标准。本文涵盖了当前的研究挑战和未来的应用，这样的网络，讨论可能的部署方案，并提供了一些见解，目前的最先进的接口和协议的标准化在全球范围内。
Recent advances in wireless communications technology and car industry made it possible to consider wireless Ad-hoc (or mixed Ad-hoc/infrastructure) networks, providing connectivity among vehicles on the road. Such network, often referred to as VANET (Vehicular Ad-hoc Network) is seen to be one of the most valuable concept for improving efficiency and safety of the future transportations, as well as boosting operators' revenue. Thus, several ongoing research projects supported by industry, governments and academia, establishing standards for VANET networks. This paper covers current research challenges and future applications for such networks, discusses possible deployment scenarios and provides some insights to the state-of-the-art of the current standardization of interfaces and protocols on a global scale.