Results 271 to 280 of about 9,870 (306)

Fundamental tradeoffs in vehicular ad hoc networks

Proceedings of the seventh ACM international workshop on VehiculAr InterNETworking, 2010
Due to their advantages in terms of safety, efficiency and comfort, Vehicular Ad Hoc Networks (VANETs) have recently drawn the attention of researchers from among a wide spectrum of engineering fields. Although transportation and communications engineers have independently delved into issues related with vehicular networks, analyzing them from their ...
Mohammad Nekoui, Hossein Pishro-Nik
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Positioning algorithm for vehicular ad hoc networks

2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery (ICNC-FSKD), 2016
Position information of vehicles is a vital requirement in most VANETs (Vehicular ad hoc networks) applications. Thus, positioning is one of the critical issues in VANETs. The existing vehicle localization schemes only consider static estimating problem, while little or no attention is paid to the effect of vehicle movement on localization performance.
Xin Peng 0002, Qiaoqiao Shen, Wen Li, Jingcheng Ouyang   +3 more
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Routing in vehicular ad hoc networks: A survey

IEEE Vehicular Technology Magazine, 2007
Vehicular ad hoc network (VANET) is an emerging new technology integrating ad hoc network, wireless LAN (WLAN) and cellular technology to achieve intelligent inter-vehicle communications and improve road traffic safety and efficiency. VANETs are distinguished from other kinds of ad hoc networks by their hybrid network architectures, node movement ...
Fan Li 0001, Yu Wang 0003
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Information Hovering in Vehicular Ad-Hoc Networks

2009 IEEE Globecom Workshops, 2009
Information Hovering is a relatively new concept of information dissemination over a mobile set of peers. It naturally applies in many applications in Vehicular Ad-Hoc Networks, where useful information needs to be made available to all vehicles within a confined geographical area for a specific time interval. A straightforward approach, is to have all
Xeros, Andreas, Lestas, Marios, Andreou, Maria I., Pitsillides, Andreas, Ioannou, Petros A., Xeros, Andreas, Lestas, Marios, Andreou, Maria I., Pitsillides, Andreas, Ioannou, Petros A.   +9 more
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A tutorial survey on vehicular ad hoc networks

IEEE Communications Magazine, 2008
There has been significant interest and progress in the field of vehicular ad hoc networks over the last several years. VANETs comprise vehicle-to-vehicle and vehicle-to-infrastructure communications based on wireless local area network technologies. The distinctive set of candidate applications (e.g., collision warning and local traffic information ...
Hartenstein, H., Laberteaux, K.
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A comprehensive survey on vehicular Ad Hoc network

Journal of Network and Computer Applications, 2014
Vehicular ad hoc networks (VANETs) are classified as an application of mobile ad hoc network (MANET) that has the potential in improving road safety and in providing travellers comfort. Recently VANETs have emerged to turn the attention of researchers in the field of wireless and mobile communications, they differ from MANET by their architecture ...
Saif Jamal Al-Sultan, Moath M. Al-Doori, Ali H. Al-Bayatti, Hussein Zedan   +3 more
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Gateway selection in Vehicular Ad-hoc Network

2015 5th International Conference on Information & Communication Technology and Accessibility (ICTA), 2015
Mobile gateways are deployed to improve Internet services in Vehicular Ad-hoc Network (V aNet). In this vein, this paper argues the need for selecting an appropriate gateway for vehicles without access to the Internet according to certain criteria and based on a gateway discovery system.
Abdellah Idrissi, Sara Retal, Hajar Rehioui, Abdelquoddouss Laghrissi   +3 more
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Vehicular Ad Hoc Networks

Vehicular ad hoc network consists of smart vehicles on the road and provides communication services among nearby vehicles or with roadside infrastructure. It is a kind of special wireless ad hoc network, which has the characteristics of high node mobility and fast topology changes.
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Examining privacy in vehicular ad-hoc networks

Proceedings of the second ACM international symposium on Design and analysis of intelligent vehicular networks and applications, 2012
In this paper, we examine privacy implications within vehicular ad-hoc networks, specifically looking at DSRC. By looking at different possible applications for VANETs, we get an idea for the consequences of a privacy breach within VANETs. We examined the DSRC protocol stack for potential privacy violations, and found privacy violating messages within ...
Daniel Da Silva, Tracy Ann Kosa, Stephen Marsh 0001, Khalil El-Khatib   +3 more
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Geo-dissemination in vehicular ad hoc networks

2012 IEEE International Conference on Communications (ICC), 2012
Vehicular Adhoc Networks (VANETs) aim to improve road safety and convenience through vehicle-to-vehicle and vehicle-to-roadside communications. Traffic information and accident warnings are often disseminated to vehicles in certain areas where driving could be affected by hazardous situations.
Yujin Li, Wenye Wang
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