نتایج جستجو برای: vanets

تعداد نتایج: 1747  

2011
M. S. Kakkasageri S. S. Manvi

Vehicular Ad hoc Networks (VANETs) are a compelling application of ad hoc networks, because of the potential to access specific context information (e.g. traffic conditions, service updates, route planning) and deliver multimedia services (VOIP, in-car entertainment, instant messaging, etc.). In this paper, we propose an agent based intelligent information dissemination model for VANETs. Safety...

2012
Lei Zhang Qianhong Wu Bo Qin Josep Domingo-Ferrer

Advances in mobile networking and information processing technologies have triggered vehicular ad hoc networks (VANETs) for traffic safety and value-added applications. Most efforts have been made to address the security concerns while little work has been done to investigate security and privacy for value-added applications in VANETs. To fill this gap, we propose a value-added application, spe...

2014
Satoshi Ishikawa Yuichi Kobayashi Toru Kaneko Susumu Ishihara Atsushi Yamashita

This paper presents a study on generation of an image using two images taken at shifted locations by in-vehicle cameras. Vehicular Ad Hoc Networks (VANETs) provide one of the most important fields of research for high interest in Intelligent Transportation Systems (ITS). As one of the ways to use VANETs, we propose an image generation method to use two images which were taken by in-vehicle came...

2017
Ahmed Alioua Sidi-Mohammed Senouci Samira Moussaoui

In the last few years, the emerging network architecture paradigm of Software-Defined Networking (SDN), has become one of the most important technology to manage large scale networks such as Vehicular Ad-hoc Networks (VANETs). Recently, several works have shown interest in the use of SDN paradigm in VANETs. SDN brings flexibility, scalability and management facility to current VANETs. However, ...

2015
Rajinder Kaur Shashi B. Rana

---------------------------------------------------------------------***--------------------------------------------------------------------Abstract Vehicular ad-hoc network (VANET) is special class of the MANET that consists of vehicle to vehicle communication and vehicle to roadside communication. Vehicular Ad-hoc network (VANET) requires trusted vehicles to vehicles communication. In this pa...

2013
Anna Maria Vegni Mauro Biagi Roberto Cusani

Vehicular Ad hoc NETworks (VANETs) belong to a subcategory of traditional Mobile Ad hoc NETworks (MANETs). The main feature of VANETs is that mobile nodes are vehicles endowed with sophisticated “on-board” equipments, traveling on constrained paths (i.e., roads and lanes), and communicating each other for message exchange via Vehicle-to-Vehicle (V2V) communication protocols, as well as between ...

Journal: :Vehicular Communications 2014
Rasmeet S. Bali Neeraj Kumar Joel J. P. C. Rodrigues

a r t i c l e i n f o a b s t r a c t Over the last few years, Vehicular Ad Hoc Networks (VANETs) have emerged as a new class of efficient information dissemination technology among communities of users mainly because of their wide range of applications such as Intelligent Transport Systems (ITS), Safety applications, and entertainment during the mobility of the vehicles. Vehicles in VANETs act...

Journal: :Computer Networks 2012
Yi-Ling Hsieh Kuochen Wang

Infotainment service has been a foreseeing trend in VANETs (Vehicular Ad Hoc Networks), and multimedia streaming has a high potential in VANET infotainment service. This paper considers the scenario of live multimedia streaming multicast to vehicles of the same group using a dynamic application layer overlay. Due to the willingness for cooperation of non-group nodes, application layer overlay m...

2010
Hanan Saleet

Recent technological advances in wireless communication and the pervasiveness of various wireless communication devices have offered novel and promising solutions to enable vehicles to communicate with each other, establishing a decentralized communication system. An emerging solution in this area is the Vehicular Ad Hoc Networks (VANETs), in which vehicles cooperate in receiving and delivering...

2013
Udit Agarwal Monika Saxena

Vehicular ad hoc networks (VANETs) are a subclass of mobile ad hoc networks (MANETs). It is a new challenging network environment that pursues the concept of ubiquitous computing for future. VANETs bring lots of possibilities for new range of applications which will not only make the travel safer but fun as well. Reaching to a destination or getting help would be much easier. The concept of VAN...

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