Results 101 to 110 of about 4,145,050 (208)

Reliable connectivity and efficient data dissemination in VANETs

Journal of Measurement Science and Instrumentation, 2012
Connectivity and data dissemination in vehicular ad hoc networks（VANETs）have recently received considerable attention.Due to the unique characteristics of VANETs,the network connectivity is poor and reliable transmission in VANETs is hard to achieve.In ...
BAI Xing-zhen1, LI Shan-shan2, GAO Zheng-zhong1   +2 more
doaj  

Connectivity Analysis for Free-Flow Traffic in VANETs: A Statistical Approach

International Journal of Distributed Sensor Networks, 2013
Intervehicle communication gives vehicles opportunities to exchange packets within the limited radio range and self-organized in Ad Hoc manner into VANETs (Vehicular Ad Hoc Networks).
Chen Chen, Xiaobo Du, Qingqi Pei, Yanan Jin   +3 more
doaj   +1 more source

CN+: Vehicular Dataset at Traffic Light Regulated Intersection in Bremen, Germany

Scientific Data
Vehicular Ad-Hoc Networks (VANETs) were introduced to avoid vehicular-related accidents and to improve the safety of both vehicular passengers and other road users.
Thenuka Karunathilake, Meyo Zongo, Dinithi Amarawardana, Anna Förster   +3 more
doaj   +1 more source

Automatic IP Address Configuration in VANETs

, 2006
— Cars ’ high mobility and density impede the direct utilization of traditional networking techniques and protocols in vehicular networks. In this context, automatic IP address configuration is a challenging and yet unexplored issue.
Shirshanka Das, Mario Gerla, M. GERLA, Claudio E. Palazzi, Maria Fazio, M. FAZIO, S. DAS, PALAZZI, CLAUDIO ENRICO   +7 more
core   +1 more source

Countermeasures to Avoid Noncooperation in Fully Self-Organized VANETs

The Scientific World Journal, 2014
The secure and efficient exchange of information in vehicular ad hoc networks (VANETs) involves more challenges than in any other type of ad hoc networks.
Jezabel Molina-Gil, Pino Caballero-Gil, Cándido Caballero-Gil   +2 more
doaj   +1 more source

Quorum based geographically static data storage in ad-hoc networks [PDF]

, 2006
Large-scale wireless ad-hoc networks are formed automatically and allow nodes to communicate over greater distances. Every node acts as a router forming a complex network, which is simplified by the use of geodesic routing.
Owen, Gareth, Adda, Mo
core  

Adaptive Multimedia Data Forwarding for Privacy Preservation in Vehicular Ad-Hoc Networks

, 2017
Vehicular ad-hoc networks (VANETs) have drawn much attention of researchers. The vehicles in VANETs frequently join and leave the networks, and therefore restructure the network dynamically and automatically.
Chen, Wenzhi, Zhang, Luming, Xia, Yingjie, Liu, Xuejiao, Li, Xuelong, Xiang, Yang   +5 more
core   +1 more source

Communication issues in Large Scale Wireless Ad hoc Networks [PDF]

, 2005
Ad-hoc networks are networks that are formed automatically without any pre-existing infrastructure. These networks may consist of various types of mobile devices . such as PDAs, laptops, cell phones and other mobile computing devices.
Peart, Amanda, Owen, Gareth, Kasassbeh, M., Paraskelidis, Athanasios, Al-Kasassbeh, M., Al-Kasassbeh, Mouhammd, Adda, Mo   +6 more
core  

A comparative analysis: optimal node selection in large data block transmission in VANET using various node relay optimization algorithms

Automatika
VANETs (Vehicular Ad-hoc Networks) are a kind of Mobile Ad-hoc Networks (MANETs) with increased mobility as well as occasional geographic changes. Clustering is used in VANETs to divide networks into groups of adaptable vehicles to optimize routing ...
Pullanatt Anuranj, A. Anitha
doaj   +1 more source

Enhanced QL-Based Dynamic Routing Protocol for Urban VANETs

Advances in Electrical and Computer Engineering
Choosing an optimal data forwarding route is crucial for improving network performance in mobile ad hoc networks (MANETs). This process becomes very complex if the network topology changes frequently and quickly, as is the case with vehicular ad hoc ...
BUGARCIC, P., JEVTIC, N., MALNAR, M., STOJANOVIC, M.   +3 more
doaj   +1 more source