Results 31 to 40 of about 51,839 (288)

Line-of-Sight Obstruction Analysis for Vehicle-to-Vehicle Network Simulations in a Two-Lane Highway Scenario [PDF]

open access: yes, 2013
In vehicular ad-hoc networks (VANETs) the impact of vehicles as obstacles has largely been neglected in the past. Recent studies have reported that the vehicles that obstruct the line-of-sight (LOS) path may introduce 10-20 dB additional loss, and as a ...
Abbas, Taimoor, Tufvesson, Fredrik
core   +3 more sources

Machine Learning-Based Cooperative Spectrum Sensing in Dynamic Segmentation Enabled Cognitive Radio Vehicular Network

open access: yesEnergies, 2021
A vehicle ad hoc network (VANET) is a solution for road safety, congestion management, and infotainment services. Integration of cognitive radio (CR), known as CR-VANET, is needed to solve the spectrum scarcity problems of VANET. Several research efforts
Mohammad Asif Hossain   +6 more
doaj   +1 more source

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

A Privacy-Preservation Framework Based on Biometrics Blockchain (BBC) to Prevent Attacks in VANET

open access: yesIEEE Access, 2021
In the near future, intelligent vehicles will be part of the Internet of Things (IoT) and will offer valuable services and opportunities that could revolutionise human life in smart cities.
A. Alharthi, Q. Ni, Richard Jiang
semanticscholar   +1 more source

TAD-HOC Routing Protocol for Efficient VANET and Infrastructure-Oriented Communication Network

open access: yesJournal of Engineering, 2020
Intelligent Transportation System (ITS) is a critical factor for Vehicular Ad hoc Networks (VANET). Even though VANET belongs to the class of Mobile Ad hoc Network (MANET), none of the MANET routing protocol applies to VANET.
Ranjit Sadakale   +2 more
doaj   +1 more source

Performance analysis of Cognitive Vehicular Networks under Unreliable Backhaul [PDF]

open access: yesEAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2021
This paper presents a comprehensive model including a wireless backhaul as a cost-effective backhaul alternative to wired backhaul for vehicular networks, a heterogeneous underlay cognitive vehicular network with multiple mobile secondary ...
Cheng Yin, Zeming Su, Ayse Kortun
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

Dissimilarity metric based on local neighboring information and genetic programming for data dissemination in vehicular ad hoc networks (VANETs) [PDF]

open access: yes, 2018
This paper presents a novel dissimilarity metric based on local neighboring information and a genetic programming approach for efficient data dissemination in Vehicular Ad Hoc Networks (VANETs). The primary aim of the dissimilarity metric is to replace
Gutiérrez Reina, Daniel   +3 more
core   +1 more source

Forwarding in VANETs: GeoNetworking

open access: yes, 2015
Nowadays connectivity in the vehicles is becoming the base to enable safety, traffic efficiency, and infotainment applications. These applications require to exchange information with specific geographical locations. After a decade of research and standardization activities, a dedicated technology to support forwarding in Vehicular Ad-hoc Network ...
Andrea Tomatis   +2 more
openaire   +3 more sources

Detecting Traffic Conditions Model Based On Clustering Nodes Situations In VANET [PDF]

open access: yes, 2015
In the last decade, cooperative vehicular network has been one of the most studied areas for developing the intelligent transportation systems (ITS).
Abufanas, A, Peytchev, E
core   +1 more source

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