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Vehicular communication systems

About: Vehicular communication systems is a research topic. Over the lifetime, 2532 publications have been published within this topic receiving 64775 citations. The topic is also known as: V2V & vehicle-to-vehicle.


Papers
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Proceedings ArticleDOI
01 Sep 2006
TL;DR: A distributed algorithm that uses inter-vehicle distance estimates, made using a radio-based ranging technology, to localize a vehicle among its neighbours to accurately estimate the position of a vehicle within a cluster is proposed.
Abstract: We propose a distributed algorithm that uses inter-vehicle distance estimates, made using a radio-based ranging technology, to localize a vehicle among its neighbours. Given that the inter-vehicle distance estimates contain noise, our algorithm reduces the residuals of the Euclidean distance between the vehicles and their measured distances, allowing it to accurately estimate the position of a vehicle within a cluster. In this paper, we show that our proposed algorithm outperforms previously proposed algorithms and present its performance in a simulated vehicular environment.

92 citations

01 Jan 2005
TL;DR: Several security threats encountered in IVC are outlined, then the obstacles needed to overcome in order to cope with these threats are presented and several tools that will be helpful in building secure IVC networks are described.
Abstract: Inter-Vehicular Communications (IVC) are a cornerstone of the future intelligent transportation systems. A crucial enabling component of IVC is its security and privacy. Indeed, as vehicular computing systems become interconnected, there will be new venues for attackers to exploit system vulnerabilities. In addition, proper security mechanisms can assist in law enforcement and automate payment operations, such as toll collection. Leveraging on experience gained from other networks like the Internet or wireless LANs, system security for vehicular networks has to be introduced in the design phase. In the following sections, we outline several security threats encountered in IVC, then we present the obstacles needed to overcome in order to cope with these threats. Finally, we describe several tools that will be helpful in building secure IVC networks.

92 citations

Journal ArticleDOI
TL;DR: This paper presents an in-depth survey of more than ten years of research on infrastructures, wireless access technologies and techniques, and deployment that make vehicular connectivity available, and identifies the limitations and challenges associated with such infrastructure-based vehicular communications.
Abstract: The infrastructure of vehicular networks plays a major role in realizing the full potential of vehicular communications. More and more vehicles are connected to the Internet and to each other, driving new technological transformations in a multidisciplinary way. Researchers in automotive/telecom industries and academia are joining their effort to provide their visions and solutions to increasingly complex transportation systems, also envisioning a myriad of applications to improve the driving experience and the mobility. These trends pose significant challenges to the communication systems: low latency, higher throughput, and increased reliability have to be granted by the wireless access technologies and by a suitable (possibly dedicated) infrastructure. This paper presents an in-depth survey of more than ten years of research on infrastructures, wireless access technologies and techniques, and deployment that make vehicular connectivity available. In addition, we identify the limitations of present technologies and infrastructures and the challenges associated with such infrastructure-based vehicular communications, also highlighting potential solutions.

92 citations

Proceedings ArticleDOI
02 Aug 2008
TL;DR: In the paper, intelligent transportation technologies such as wireless communications, computational technologies, and Sensing technologies have been proposed and Intelligent transportation applications are also introduced.
Abstract: ITS (intelligent transportation system) has been developed since the beginning of 1970s, which makes human, vehicles, roads united and harmonic and establishes a wider range, fully efficient, real-time and accurate information manage system. In the paper, intelligent transportation technologies such as wireless communications, computational technologies, and Sensing technologies have been proposed. Intelligent transportation applications are also introduced. This is a belief abstract for an invited talk at the workshop on power Electronics and Intelligent transportation system.

91 citations

Proceedings ArticleDOI
M. Gerlach1
21 Mar 2007
TL;DR: This paper presents an architecture to integrate trust and privacy services for the use in vehicular environments, including the principle of trust tagging including a model for trust establishment for the vehicular domain and the context mix model for preserving location privacy of vehicles.
Abstract: Vehicular ad hoc networks (VANETs) will enable new applications that increase safety and convenience of the passengers in the car. Most applications for VANETs use information provided by other cars, and road side units. Different complementary means exist to establish a trustworthy and privacy preserving system; they include certification, reputation systems, plausibility checking, and frequently changing pseudonyms. Often, these measures are tailored to specific aspects of the system and cannot easily be used by application developers, nor can they easily be combined. We present an architecture to integrate trust and privacy services for the use in vehicular environments. The main contributions of this paper are (1) an architecture for securing vehicular communications that can easily be used by application developers, (2) the principle of trust tagging including a model for trust establishment for the vehicular domain and (3) the context mix model for preserving location privacy of vehicles

90 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202323
202266
202150
202068
201975
201886