Results 131 to 140 of about 2,137 (186)

The security of VANETs

Proceedings of the 2nd ACM international workshop on Vehicular ad hoc networks, 2005
In this work, we address the security of VANETs. We provide a detailed threat analysis and devise an appropriate security architecture. We also describe some major design decisions still to be made, which in some cases have more than mere technical implications.
Maxim Raya, Jean-Pierre Hubaux
openaire   +1 more source

Analysis of the attacks in VANETs

2021 4th International Conference on Signal Processing and Machine Learning, 2021
VANETs have become one of the most attractive research areas in the world of wireless networks in recent years. Indeed, vehicular networks have become capable of optimizing road traffic, which significantly reduces the number of accidents through notifications exchanged between nearby vehicles.
Mohamed Anis Mastouri, Salem Hasnaoui
openaire   +1 more source

Reducing Interferences in VANETs

IEEE Transactions on Intelligent Transportation Systems, 2015
Mobile ad hoc networks (MANETs) are networks that are created on the fly ( ad hoc ) between various mobile nodes and do not require infrastructure. The mobile nodes can move around, and the network would automatically reconfigure itself to allow connectivity.
Dmitry Zelikman, Michael Segal 0001
openaire   +1 more source

Taking VANET to the clouds

Proceedings of the 8th International Conference on Advances in Mobile Computing and Multimedia, 2010
The past decade has witnessed a growing interest in vehicular networking and its myriad potential applications. The initial view of practitioners and researchers was that radio-equipped vehicles could keep the drivers informed about potential safety risks and increase their awareness of road conditions.
Mahmoud Abuelela, Stephan Olariu
openaire   +1 more source

Mobility management in VANET

2013 22nd Wireless and Optical Communication Conference, 2013
Vehicle Ad Hoc Network (VANET) has been recently attracting an increasing attention from both research and industry communities. The specific characteristics of VANET pose difficulties and challenges on network control techniques, particularly, the mobility management techniques of vehicles, which are essential in providing seamless communication and ...
Yibo Yang, Hongling Li, Qiong Huang
openaire   +1 more source

VANET security surveys

Computer Communications, 2014
Abstract Vehicular ad hoc networks (VANETs), a subset of Mobile Ad hoc NETworks (MANETs), refer to a set of smart vehicles used on the road. These vehicles provide communication services among one another or with Road Side Infrastructure (RSU) based on wireless Local Area Network (LAN) technologies.
Richard Gilles Engoulou   +3 more
openaire   +2 more sources

Quality of Context for VANETs: QoC Metrics for Connectivity in VANETs

2019
Context describes the status of a system and of the environment in which it operates. In context-aware systems, contextual information is obtained by monitoring the environment with various sensors. Applied to a vehicular network, the context describes the state of the network, considering its various components and requirements for running ...
Margarete Sá, Sérgio Gorender
openaire   +1 more source

Stochastic Broadcast for VANET

2010 7th IEEE Consumer Communications and Networking Conference, 2010
Vehicular Ad-hoc NETworks (VANETs) are an emerging important type of wireless ad-hoc network. Unlike many other types of MANETs, VANET applications such as traffic data dissemination are inherently broadcast oriented and require communication protocols to be anonymous and scalable.
Michael Slavik, Imad Mahgoub
openaire   +1 more source

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