Results 21 to 30 of about 43,790 (286)

Fault Detection Based on Dead Reckoning in VANETs [PDF]

Jisuanji kexue, 2022
Fault detection is one of the basic components of fault-tolerant system,which can ensure the safe and reliable implementation of applications on vehicular ad hoc networks.However,vehicular ad hoc networks are different from traditional mobile ad hoc ...
LIU Jia-xi, WU Na, DING Fei
doaj   +1 more source

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

IET 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, Zhen‐Jie Huang, Yu‐Ping Zhou, Fu‐Min Zou, Chien‐Ming Chen, Jimmy Ming‐Tai Wu, Tsu‐Yang Wu   +6 more
doaj   +1 more source

Exploring efficient seamless handover in VANET systems using network dwell time [PDF]

, 2014
Vehicular ad hoc networks are a long-term solution contributing significantly towards intelligent transport systems (ITS) in providing access to critical life-safety applications and services.
A Bohm, A Ghosh, Arindam Ghosh, C Campolo, C Campolo, C Campolo, C Ganan, C Sommer, C-C Tseng, E Van Eenennaam, EK Paik, F Shaikh, G Karagiannis, GE Mapp, GE Mapp, Glenford Mapp, H Lee, IEEE-Std, IEEE-Std., J Dias, J Gozalvez, J Montavont, J-M Chung, J-P Sheu, K Sjoberg, M van Eenennaam, Orhan Gemikonakli, P Fuxjager, R Reinders, T Salam, Vishnu Vardhan Paranthaman   +30 more
core   +1 more source

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

Information, 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

A Connectivity Maintenance Method for Vehicular Ad Hoc Network [PDF]

Jisuanji gongcheng, 2021
Vehicular Ad Hoc Networks(VANET) are characterized by high-speed mobile vehicle nodes and dynamic network topology, which increases the transmission delay of communication links between vehicles and reduces connection time.For the maintenance of VANET ...
CAO Le, HU Xiaohui, QIAO Yu
doaj   +1 more source

Raptor codes for infrastructure-to-vehicular broadcast services [PDF]

, 2011
One of the important applications to be available in vehicular ad-hoc networks are value-added or infotainment services. However, vehicular communication suffers from high packet loss due to challenging channel characteristics such as huge Doppler spread
Abdullah, NF, Doufexi, A, Piechocki, RJ
core   +2 more sources

Multi-hop broadcast message dissemination in vehicular ad hoc networks: A security perspective review

International Journal of Distributed Sensor Networks, 2017
Vehicular ad hoc networks have been identified as a key technology for enabling safety and infotainment applications in the context of smart and connected vehicles.
Alejandro Galaviz-Mosqueda, Miguel Morales-Sandoval, Salvador Villarreal-Reyes, Hiram Galeana-Zapién, Raúl Rivera-Rodríguez, Miguel Ángel Alonso-Arévalo   +5 more
doaj   +1 more source

Implementation of CAVENET and its usage for performance evaluation of AODV, OLSR and DYMO protocols in vehicular networks [PDF]

, 2010
Vehicle Ad-hoc Network (VANET) is a kind of Mobile Ad-hoc Network (MANET) that establishes wireless connection between cars. In VANETs and MANETs, the topology of the network changes very often, therefore implementation of efficient routing protocols is ...
Barolli, Leonard, Kolici, Vladi, Miho, Rozeta, Mino, Gjergji, Spaho, Evjola, Xhafa Xhafa, Fatos   +5 more
core   +3 more sources

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

International 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, Tzu-Wei Su, Chou-Chen Yang, Min-Shiang Hwang   +3 more
doaj   +1 more source

Vehicular Ad-Hoc Networks (VANET)

, 2022
Wir simulate VANET connection using NS2 and several protocols such as ADV, DSDV and DSR and then compare their performance using PDR (PDR). High PDR protocols are regarded as efficient and dependable. We're utilising packet encryption and decryption in our project to keep communications between cars safe.
Danda Nandhini, Dr. K Suresh Babu
openaire   +1 more source