vehicular networks and the future of the mobile internet pdf view

Vehicular networks and the future of the mobile internet pdf view

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A Survey on Infrastructure-Based Vehicular Networks

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chapter and author info

The paradigm of VANETs will improve road safety, facilitate intelligent transportation, support infotainment, data sharing, and location based services, and will be a critical component in the future Internet of Things. The growing importance of vehicular communication networks has been recognized by governments, academia, and industry worldwide. VANETs provide a promising platform for future deployment of large scale and highly mobile network services. This, along with great market demand for more reliability, safety, and entertainment value in automobiles, has led to many initiatives and support for deployment of vehicular networks and applications.

The research and development activities for connecting vehicles via advanced communication and information technology have reached to a tipping point for significant impacts on society, economy, and daily life of ordinary people.

This special issue aims to present some recent research works for vehicular communication technology and its potential applications.

It includes five technical contributions from leading researchers in vehicular communication networks. Numerical results demonstrate that the proposed strategies can improve the packet delivery ratio without increasing message overhead. It presents two social network architectures that embed social characteristics into heterogeneous vehicular networks.

It discusses several use cases to analyze service requirements and associated challenges. It proposes a new mechanism to exploit cloud computing in the routing process, which can increase service discovery rate and reduce the required resource and service discovery download time with roadside units and internet, in comparison with the vehicular clouds obtained directly through the SMRP based routing. We would like to thank all the authors for choosing this special issue to publish their new research results, all the reviewers for their meticulous review comments and suggestions which help to improve the technical quality and presentation of this special issue, and the editorial official of ZTE Communications for all the support and help during the editorial process of this special issue.

We hope that our readers will enjoy reading the articles and find this special issue helpful to their own research work. Working together, we will make connected vehicles and Internet of vehicles a reality in the near future. Press Center News. Global sales outlets. For Investers. Top Articles. All rights reserved.

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It explores the design goals, challenges, and frameworks for modeling an ITS network, discussing vehicular network model technologies, mobility management architectures, and routing mechanisms and protocols. It looks at the Internet of Vehicles, the vehicular cloud, and vehicular network security and privacy issues. The book investigates cooperative vehicular systems, a promising solution for addressing current and future traffic safety needs, also exploring cooperative cognitive intelligence, with special attention to spectral efficiency, spectral scarcity, and high mobility. In addition, users will find a thorough examination of experimental work in such areas as Controller Area Network protocol and working function of On Board Unit, as well as working principles of roadside unit and other infrastructural nodes. Finally, the book examines big data in vehicular networks, exploring various business models, application scenarios, and real-time analytics, concluding with a look at autonomous vehicles. He got his Ph. He has been awarded Outstanding International Student Scholarship, and in , he won the best paper award in national computer Symposium, in Taipei Taiwan and international conference on Softcomputing and network security, India.

A Survey on Infrastructure-Based Vehicular Networks

The paradigm of VANETs will improve road safety, facilitate intelligent transportation, support infotainment, data sharing, and location based services, and will be a critical component in the future Internet of Things. The growing importance of vehicular communication networks has been recognized by governments, academia, and industry worldwide. VANETs provide a promising platform for future deployment of large scale and highly mobile network services.

Recent advances in wireless communication technologies and auto-mobile industry have triggered a significant research interest in the field of vehicular ad-hoc networks VANETs over the past few years. A vehicular network consists of vehicle-to-vehicle V2V and vehicle-to-infrastructure V2I communications supported by wireless access technologies such as IEEE This innovation in wireless communication has been envisaged to improve road safety and motor traffic efficiency in near future through the development of intelligent transportation system ITS.

Thomas Little. These span from providing basic Internet access to enabling communication for autonomous control of the entire transportation infrastructure in a way analogous to packet switching in computer networks see our recent vision paper. Many of these opportunities focus on real improvements on system efficiency, congestion, and driver safety, but some also deal with improving the driving experience. In particular, safety-critical applications such as active braking require new levels of system performance which are difficult to guarantee with conventional networking techniques. Moreover, the lack of infrastructure for an intelligent transportation system is a barrier as is the expectation of systems that must accommodate a wide range of technology adoption.

Smart Vehicles, Technologies and Main Applications in Vehicular Ad hoc Networks

The ability of cellular networks to serve highly mobile devices combined with the drastically increased capacity of 5G, would enable VANETs to accommodate large numbers of vehicles and support range of applications.

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Vehicular ad hoc networks VANETs are created by applying the principles of mobile ad hoc networks MANETs — the spontaneous creation of a wireless network of mobile devices — to the domain of vehicles. It was shown that vehicle-to-vehicle and vehicle-to-roadside communications architectures will co-exist in VANETs to provide road safety , navigation, and other roadside services. By , [6] p3 the term VANET became mostly synonymous with the more generic term inter-vehicle communication IVC , although the focus remains on the aspect of spontaneous networking, much less on the use of infrastructure like Road Side Units RSUs or cellular networks. VANETs support a wide range of applications — from simple one hop information dissemination of, e. The interactions with roadside equipment can likewise be characterized fairly accurately. And finally, most vehicles are restricted in their range of motion, for example by being constrained to follow a paved highway.

Cristiano M. Silva, Barbara M. The infrastructure of vehicular networks plays a major role in realizing the full potential of vehicular communications. More and more vehicles are connected to the Internet and to each other, driving new technological transformations in a multidisciplinary way.

1 Introduction

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