Integrated Modeling of Mobility and Communication in Vehicular Wireless Networks PDF Download

Author: Pritesh Patwa
Publisher:
ISBN:
Category :
Languages : en
Pages : 132

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Book Description
Keywords: Macroscopic Model, VANETs.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Due to global increase in urbanization, improving the transportation facilities has become a challenge for governments and researchers. Increasing rates of traffic congestion on the roads have resulted in a significant increase in the travel times, the expenditure of fuel and other resources. These growing concerns about traffic conditions have motivated researchers towards enabling intelligence in the vehicles, so that the drivers can be warned beforehand about the adverse driving conditions that lie far ahead of them. This intelligence has come in the form of equipping the vehicles with computing technologies and wireless communication devices that enables them to communicate with other vehicles and network infrastructure in their proximity. A wide range of traffic flow models have been developed since past half a century to study the operations of road traffic. These existing traffic flow models assume that drivers are aware only of their immediate surroundings that are limited by the range of a human eye-sight. Hence, the drivers' decisions in such models are based on the traffic conditions prevailing in the neighborhood of the vehicle. With the introduction of communication networks, e.g. Vehicular Ad hoc Networks, the visibility of the drivers will increase as they will be able to gather the traffic information at locations that are far ahead of them. This increased visibility will influence the drivers' decisions and the way in which the traffic operations are predicted and modeled. Hence, with the introduction of communication capabilities in the vehicles, there is a need to define new traffic flow models that will take into consideration the impact of communication on the drivers' decisions and the traffic mobility. Till date, however, no work has been done towards the joint consideration of the two areas of traffic mobility and communication. In the research presented in this thesis, we mathematically formulate an integrated traffic flow model based on the.

Author: Atayero, Aderemi Aaron Anthony
Publisher: IGI Global
ISBN: 1466622091
Category : Computers
Languages : en
Pages : 469

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Book Description
With current advancements in the modeling and simulation of systems and networks, researchers and developers are better able to determine the probable state of current systems and envision the state of future systems during the design stage. The uses and accuracies of these models are essential to every aspect of communication systems. Integrated Models for Information Communication Systems and Networks: Design and Development explores essential information and current research findings on information communication systems and networks. This reference source aims to assist professionals in the desire to enhance their knowledge of modeling at systems level with the aid of modern software packages.

Author: Paolo Santi
Publisher: John Wiley & Sons
ISBN: 1118344901
Category : Technology & Engineering
Languages : en
Pages : 376

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Book Description
Mobility Models for Next Generation Wireless Networks: Ad Hoc, Vehicular and Mesh Networks provides the reader with an overview of mobility modelling, encompassing both theoretical and practical aspects related to the challenging mobility modelling task. It also: Provides up-to-date coverage of mobility models for next generation wireless networks Offers an in-depth discussion of the most representative mobility models for major next generation wireless network application scenarios, including WLAN/mesh networks, vehicular networks, wireless sensor networks, and opportunistic networks Demonstrates the practices for designing effective protocol/applications for next generation wireless networks Includes case studies showcasing the importance of properly understanding fundamental mobility model properties in wireless network performance evaluation

Author: Huang, Chung-Ming
Publisher: IGI Global
ISBN: 1605668419
Category : Computers
Languages : en
Pages : 438

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Book Description
"This book examines critical issues involved with telematics such as vehicular network infrastructure, vehicular network communication protocols, and vehicular services and applications"--Provided by publisher.

Author: Stephan Olariu
Publisher: CRC Press
ISBN: 1420085891
Category : Computers
Languages : en
Pages : 474

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Book Description
In spite of their importance and potential societal impact, there is currently no comprehensive source of information about vehicular ad hoc networks (VANETs). Cohesively integrating the state of the art in this emerging field, Vehicular Networks: From Theory to Practice elucidates many issues involved in vehicular networking, including traffic eng

Author: Khadige Abboud
Publisher: Springer
ISBN: 331925507X
Category : Computers
Languages : en
Pages : 82

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Book Description
This brief presents a stochastic microscopic mobility model that describes the temporal changes of intervehicle distances. The model is consistent with simulated and empirical vehicle traffic patterns. Using stochastic lumpability methods, the proposed mobility model is mapped into an aggregated mobility model that describes the mobility of a group of vehicles. In addition, the proposed mobility model is used to analyze the spatiotemporal VANET topology. Two metrics are proposed to characterize the impact of vehicle mobility on VANET topology: the time period between successive changes in communication link state (connection and disconnection) and the time period between successive changes in node’s one-hop neighborhood. Using the proposed lumped group mobility model, the two VANET topology metrics are probabilistically characterized for different vehicular traffic flow conditions. Furthermore, the limiting behavior of a system of two-hop vehicles and the overlap-state of their coverage ranges is modeled, and the steady-state number of common vehicle neighbors between the two vehicles is approximately derived. The proposed mobility model will facilitate mathematical analysis in VANETs. The spatiotemporal VANET topology analysis provides a useful tool for the development of mobility-aware vehicular network protocols. Mobility Modeling for Vehicular Communication Networks is designed for researchers, developers, and professionals involved with vehicular communications. It is also suitable for advanced-level students interested in communications, transport infrastructure, and infotainment applications.

Author: Anand Paul
Publisher: Elsevier
ISBN: 0128095466
Category : Transportation
Languages : en
Pages : 244

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Book Description
Intelligent Vehicular Network and Communications: Fundamentals, Architectures and Solutions begins with discussions on how the transportation system has transformed into today’s Intelligent Transportation System (ITS). 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. Proposes cooperative, cognitive, intelligent vehicular networks Examines how intelligent transportation systems make more efficient transportation in urban environments Outlines next generation vehicular networks technology

Author: Wai Chen
Publisher: Elsevier
ISBN: 1782422161
Category : Technology & Engineering
Languages : en
Pages : 325

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Book Description
Vehicular Communications and Networks: Architectures, Protocols, Operation and Deployment discusses VANETs (Vehicular Ad-hoc Networks) or VCS (Vehicular Communication Systems), which can improve safety, decrease fuel consumption, and increase the capacity of existing roadways and which is critical for the Intelligent Transportation System (ITS) industry. Part one covers architectures for VCS, part two describes the physical layer, antenna technologies and propagation models, part three explores protocols, algorithms, routing and information dissemination, and part four looks at the operation and deployment of vehicular communications and networks. Comprehensive coverage of the fundamental principles behind Vehicular Ad-hoc Networks (VANETS) and the rapidly growing need for their further development Thorough overview of the design and development of key technologies and devices Explores the practical application of this technology by outlining a number of case studies, testbeds and simulations employing vehicular communications and networks

Author: Hannes Hartenstein
Publisher: John Wiley & Sons
ISBN: 9780470740620
Category : Technology & Engineering
Languages : en
Pages : 466

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Book Description
This book provides an invaluable introduction to inter-vehicular communications, demonstrating the networking and communication technologies for reducing fatalities, improving transportation efficiency, and minimising environmental impact. This book addresses the applications and technical aspects of radio-based vehicle-to-vehicle and vehicle-to-infrastructure communication that can be established by short- and medium range communication based on wireless local area network technology (primarily IEEE 802.11). It contains a coherent treatment of the important topics and technologies contributed by leading experts in the field, covering the potential applications for and their requirements on the communications system. The authors cover physical and medium access control layer issues with focus on IEEE 802.11-based systems, and show how many of the applications benefit when information is efficiently disseminated, and the techniques that provide attractive data aggregation (also includes design of the corresponding middleware). The book also considers issues such as IT-security (means and fundamental trade-off between security and privacy), current standardization activities such as IEEE 802.11p, and the IEEE 1609 standard series. Key Features: Covers the state-of-the-art in the field of vehicular inter-networks such as safety and efficiency applications, physical and medium access control layer issues, middleware, and security Shows how vehicular networks differ from other mobile networks and illustrates the idea of vehicle-to-vehicle communications with application scenarios and with current proofs of concept worldwide Addresses current standardization activities such as IEEE 802.11p and the IEEE 1609 standard series Offers a chapter on mobility models and their use for simulation of vehicular inter-networks Provides a coherent treatment of the important topics and technologies contributed by leading academic and industry experts in the field This book provides a reference for professional automotive technologists (OEMS and suppliers), professionals in the area of Intelligent Transportation Systems, and researchers attracted to the field of wireless vehicular communications. Third and fourth year undergraduate and graduate students will also find this book of interest. For additional information please visit http://www.vanetbook.com