Results 21 to 30 of about 31,072 (240)

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

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

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

Security in VANET*

open access: yes, 2023
Abstract Despite the fact that VANET brings huge benefits they present many challenges in terms of communication security. Traffic safety and management require real-time information and can influence life or death decisions. Without security, the system is wide open to a number of attacks, the spread of false warnings but also the suppression ...
Richard Hostak, Ivan Baronak
openaire   +1 more source

Evaluating the Impact of Transmission Power on Selecting Tall Vehicles as Best Next Communication Hop [PDF]

open access: yes, 2012
The relatively low height of antennas on communicating vehicles in Vehicular Ad Hoc Networks (VANETs) makes one hop and as well multi-hop Vehicle-to-Vehicle (V2V) communication susceptible to obstruction by other vehicles on the road.
Heijenk, Geert   +3 more
core   +7 more sources

MHAV: multitier heterogeneous adaptive vehicular network with LTE and DSRC [PDF]

open access: yes, 2017
Enabling cooperation between vehicles form vehicular networks, which provide safety, traffic efficiency and infotainment. The most vital of these applications require reliability and low latency.
Ansari, S.   +4 more
core   +2 more sources

A hybrid optimization with ensemble learning to ensure VANET network stability based on performance analysis

open access: yesScientific Reports, 2022
High vehicle mobility, changing vehicle density and dynamic inter-vehicle spacing are all important issues in the VANET environment. As a result, a better routing protocol improves VANET overall performance by permitting frequent service availability ...
Gagan Preet Kour Marwah, Anuj Jain
doaj   +1 more source

Security Analysis of Vehicular Ad Hoc Networks (VANET)

open access: yes, 2012
Vehicular Ad Hoc Networks (VANET) has mostly gained the attention of today's research efforts, while current solutions to achieve secure VANET, to protect the network from adversary and attacks still not enough, trying to reach a satisfactory level, for ...
Samara, Ghassan
core   +1 more source

A Comprehensive Survey: Benefits, Services, Recent Works, Challenges, Security, and Use Cases for SDN-VANET

open access: yesIEEE Access, 2020
Vehicular communication networks is a powerful tool that enables numerous vehicular data services and applications. The rapid growth in vehicles has also resulted in the vehicular network becoming heterogeneous, dynamic, and large-scale, making it hard ...
Othman S. Al-Heety   +5 more
doaj   +1 more source

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