Results 31 to 40 of about 16,779 (210)

A New Conditional Privacy-Preserving Certificateless Aggregate Signature Scheme in the Standard Model for VANETs

open access: yesMathematics, 2023
Vehicular Ad Hoc Networks (VANETs) take moving vehicles and transport facilities as nodes to form mobile networks through wireless communication technology.
Beibei Yuan, Hui Huang, Chenhuang Wu
doaj   +1 more source

Privacy in Inter-Vehicular Networks: Why simple pseudonym change is not enough [PDF]

open access: yes, 2010
Inter-vehicle communication (IVC) systems disclose rich location information about vehicles. State-of-the-art security architectures are aware of the problem and provide privacy enhancing mechanisms, notably pseudonymous authentication.
Kargl, F.   +3 more
core   +9 more sources

Coherent, automatic address resolution for vehicular ad hoc networks [PDF]

open access: yes, 2017
Published in: Int. J. of Ad Hoc and Ubiquitous Computing, 2017 Vol.25, No.3, pp.163 - 179. DOI: 10.1504/IJAHUC.2017.10001935The interest in vehicular communications has increased notably.
Aguilar Igartua, Mónica   +6 more
core   +2 more sources

Hierarchical Network Architecture for Non-Safety Applications in Urban Vehicular Ad-Hoc Networks

open access: yesSensors, 2019
In the vehicular ad-hoc networks (VANETs), wireless access in vehicular environments (WAVE) as the core networking technology is suitable for supporting safety-critical applications, but it is difficult to guarantee its performance when transmitting non ...
Sangsoo Jeong   +2 more
doaj   +1 more source

Design and analysis of a beacon-less routing protocol for large volume content dissemination in vehicular ad hoc networks [PDF]

open access: yes, 2016
Largevolumecontentdisseminationispursuedbythegrowingnumberofhighquality applications for Vehicular Ad hoc NETworks(VANETs), e.g., the live road surveillance service and the video-based overtaking assistant service.
Baiocchi, Andrea   +3 more
core   +2 more sources

Dynamic speed adaptive classified (D-SAC) data dissemination protocol for improving autonomous robot performance in VANETs

open access: yesAutomatika, 2019
In robotics, mechanized and computer simulation for accurate and fast crash detection between general geometric models is a fundamental problem. The explanation of this problem will gravely improve driver safety and traffic efficiency, vehicular ad hoc ...
M. Vijayaraj, S. Srinivasan
doaj   +1 more source

Blockchain-Assisted Privacy-Preserving and Context-Aware Trust Management Framework for Secure Communications in VANETs

open access: yesSensors, 2023
Vehicular ad hoc networks (VANETs) are used for improving traffic efficiency and road safety. However, VANETs are vulnerable to various attacks from malicious vehicles.
Waheeb Ahmed, Wu Di, Daniel Mukathe
doaj   +1 more source

VANET

open access: yes, 2009
Foreword. About the Editors. Preface. Acknowledgements. List of Contributors. 1 Introduction (Hannes Hartenstein and Kenneth P. Laberteaux). 1.1 Basic Principles and Challenges. 1.2 Past and Ongoing VANET Activities. 1.3 Chapter Outlines. 1.4 References. 2 Cooperative Vehicular Safety Applications (Derek Caveney). 2.1 Introduction.
Hartenstein, Hannes, Laberteaux, Kenneth
openaire   +2 more sources

Security in VANET*

open access: yes, 2023
Abstract Despite the fact that VANET brings huge benefits they present many challenges in terms of communication security. Traffic safety and management require real-time information and can influence life or death decisions. Without security, the system is wide open to a number of attacks, the spread of false warnings but also the suppression ...
Richard Hostak, Ivan Baronak
openaire   +1 more source

Smartphone-Based Platform for Secure Multi-Hop Message Dissemination in VANETs

open access: yesSensors, 2020
Vehicular ad-hoc Networks (VANETs) are recognized as a cornerstone of Intelligent Transportation Systems (ITS) to enable the exchange of information among vehicles, which is crucial for the provision of safety-related and entertainment applications ...
Hiram Galeana-Zapién   +3 more
doaj   +1 more source

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