Results 21 to 30 of about 623,623 (392)

A New Scheme for Detecting Malicious Nodes in Vehicular Ad Hoc Networks Based on Monitoring Node Behavior

open access: yesFuture Internet, 2022
Vehicular ad hoc networks have played a key role in intelligent transportation systems that considerably improve road safety and management. This new technology allows vehicles to communicate and share road information.
Muhsen Alkhalidy   +3 more
doaj   +1 more source

Reliable Routing in Vehicular Ad Hoc Networks [PDF]

open access: yes2010 IEEE 30th International Conference on Distributed Computing Systems Workshops, 2010
One of the notoriously difficult problems in vehicular ad-hoc networks (VANET) is to ensure that established routing paths do not break before the end of data transmission. This is a difficult problem because the network topology is constantly changing and the wireless communication links are inherently unstable, due to high node mobility.
Gongjun, Yan, Mitton, Nathalie, Li, Xu
openaire   +5 more sources

Security and Privacy in Vehicular Ad Hoc Network and Vehicle Cloud Computing: A Survey

open access: yesWireless Communications and Mobile Computing, 2020
Vehicular networks are becoming a prominent research field in the intelligent transportation system (ITS) due to the nature and characteristics of providing high-level road safety and optimized traffic management.
Muhammad Sameer Sheikh   +2 more
semanticscholar   +1 more source

Performance evaluation of a hybrid vehicle and sensor network to prevent traffic accidents [PDF]

open access: yes, 2020
In recent years, wireless networks have become a widespread communication technology as well as a research challenge. Many contributions have been made on ad hoc networks, such as wireless sensor networks (WSNs) and vehicular ad hoc networks (VANETs ...
A Viloria   +10 more
core   +1 more source

Mobile Ad-Hoc Networks [PDF]

open access: yes, 2021
Being infrastructure-less and without central administration control, wireless ad-hoc networking is playing a more and more important role in extending the coverage of traditional wireless infrastructure (cellular networks, wireless LAN, etc).

core   +1 more source

Data Security Sharing and Storage Based on a Consortium Blockchain in a Vehicular Ad-hoc Network

open access: yesIEEE Access, 2019
A vehicular ad-hoc network (VANET) can improve the flow of traffic to facilitate intelligent transportation and to provide convenient information services, where the goal is to provide self-organizing data transmission capabilities for vehicles on the ...
Xiaohong Zhang, Xiaofeng Chen
semanticscholar   +1 more source

Car-to-Pedestrian Communication Safety System Based on the Vehicular Ad-Hoc Network Environment: A Systematic Review

open access: yesInformation, 2017
With the unparalleled growth of motor vehicles, traffic accident between pedestrians and vehicles is one of the most serious issues in the word-wild. Plenty of injuries and fatalities are caused by the traffic accidents and crashes.
Peng Jing, Wei Huang, Long Chen
doaj   +1 more source

Efficient certificate‐based aggregate signature scheme for vehicular ad hoc networks

open access: yesIET Networks, 2020
As vehicle speed is fast and on board units' (OBUs) computing power, storage space, bandwidth and other resources are very limited, the efficiency of message transmission in vehicular ad hoc network is of great concern.
Jian‐Neng Chen   +6 more
doaj   +1 more source

A Novel Scheme for High scale IVC and RVC Over Bluetooth [PDF]

open access: yes, 2014
Vehicular Ad-Hoc Network (VANET) is a form of Mobile ad-hoc network, to provide communications among nearby vehicles called inter-vehicle communication (IVC) and between vehicles and nearby fixed equipment called roadside-vehicle communication (RVC).
, Krantish V. Pol, Dr. D.J. Pete
core   +2 more sources

A certificateless aggregate signature scheme for security and privacy protection in VANET

open access: yesInternational Journal of Distributed Sensor Networks, 2022
In the vehicular ad hoc network, moving vehicles can keep communicating with each other by entering or leaving the network at any time to establish a new connection.
Eko Fajar Cahyadi   +3 more
doaj   +1 more source

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