Results 71 to 80 of about 1,914 (187)
IEEE Access, 2017 The advancements in technology have transformed the vehicles moving around us into intelligent machines. These vehicles now have the capabilities to communicate and share useful information with each other under a communication network known as Vehicular
Tariq Umer +4 more
doaj +1 more source
Vehicle density in VANET applications
Journal of Ambient Intelligence and Smart Environments, 2014 This paper analyzes how street-level traffic data affects routing in VANETs applications. First, we offer a general review about which protocols and techniques would fit best for VANET applications. We selected five main technical aspects (Transmission, Routing, Quality of Service, Security and Location) that we consider are differential aspects of ...
Angelica Reyes +3 more
openaire +3 more sources
SensorsThe reliability of the communication link is quite common and challenging to handle as the topology changes frequently in vehicular ad hoc networks (VANETs). Another problem with VANETs is that the vehicles are from different manufacturers.
Manish Kumar, Ram Shringar Raw
doaj +1 more source
An Adaptive Routing Protocol Based on QoS and Vehicular Density in Urban VANETs
International Journal of Distributed Sensor Networks, 2015 Multihop data delivery between vehicles is an important technique to support the implementation of vehicular ad hoc networks (VANETs). However, many inherent characteristics of VANETs (e.g., dynamic network topology) bring great challenges to the data ...
Yongmei Sun +3 more
doaj +1 more source
Pemodelan dan Simulasi VANETs Menggunakan Federated Mobility Model; Sebuah Artikel Tinjauan
Jurnal Rekayasa Elektrika, 2014 The emergence of Vehicular Ad-hoc Networks (VANETs) as part of the Intelligent Transportation Systems (ITS) technology development was expected to become an advanced method to solve the transportation system problem.
Afdhal Afdhal
doaj +1 more source
Fair sharing of bandwidth in VANETs
Proceedings of the 2nd ACM international workshop on Vehicular ad hoc networks, 2005 We address the challenge of how to share the limited wireless channel capacity for the exchange of safety-related information in a fully deployed vehicular ad hoc network (VANET). In particular, we study the situation that arises when the number of nodes sending periodic safety messages is too high in a specific area.
M TorrentMoreno, PSanti, HHartenstein
openaire +4 more sources
A Cooperative and Reliable RSU-Assisted IEEE 802.11P-Based Multi-Channel MAC Protocol for VANETs
IEEE Access, 2019 Vehicle ad-hoc networks (VANETs), which support various important applications for intelligent transportation systems (ITSs), consist of vehicle-to-vehicle and vehicle-to-infrastructure communications based on vehicles and roadside units (RSUs).
Vandung Nguyen +5 more
doaj +1 more source
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 +2 more
doaj
Transforming Vehicular Networks: How 6G can Revolutionize Intelligent Transportation?
Science, Engineering and TechnologyVehicular Ad-hoc Networks (VANETs) have enabled intelligent transportation systems by facilitating communication between vehicles and roadside infrastructure.
Amir Aghaei Anvigh +2 more
doaj +1 more source
, 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