Download or read book Inter vehicle Communication Systems Improvement written by Najmeh Khosroshahi and published by LAP Lambert Academic Publishing. This book was released on 2014-03 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main goal of intelligent transportation systems (ITS) is to improve traffic efficiency and mobile safety. The Dedicated Short Range Communication system (DSRC) standard based inter-vehicle communications system plays a key role in ITS [1]. In October 1999, the Federal Communications Commission (FCC) allocated the frequency spectrum between 5.850 and 5.925 GHz for DSRC, which will enable vehicles to communicate with the road infrastructure, and allows for a large number of ITS applications. This provides an opportunity for automakers, government agencies, and related commercial entities to improve highway safety. However, inter-vehicle communications must operate effectively within transmit power limits and under received signal strength uctuations and Doppler spread. Conventionally, Convolutional coding was employed for forward error correction (FEC);however, in this book, we consider DSRC performance using Low Density Parity Check (LDPC) codes and Quasi-Cyclic (QC)-LDPC codes under different channel conditions. Results show that a QC-LDPC code provide an attractive trade off between performance and complexity, and should be considered as an alternative for DSRC systems.

Download or read book Inter Vehicle Communication at Intersections written by Thomas Mangel and published by KIT Scientific Publishing. This book was released on 2014-07-30 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book evaluates the ability of ad-hoc and cellular communication to enable cross-traffic assistance at intersections. Potential issues like Non-Line-Of-Sight (NLOS) reception with ad-hoc and limited capacity, higher latency and costs with cellular technology are investigated in two individual evaluations. A method for efficient information delivery via cellular systems and an inter-vehicle NLOS radio propagation model are proposed. Finally, the suitability of both technologies is compared.

Download or read book The Impact of Inter vehicle Communication on Vehicular Traffic written by Moritz Killat and published by KIT Scientific Publishing. This book was released on 2014-10-16 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work addresses communication networks established over radio equipped vehicles in our everyday road traffic, so called Vehicular Ad Hoc Networks (VANETs), and discusses their impact on two major goals, namely traffic safety and traffic efficiency. For both objectives, the thesis proposes an appropriate modeling of the essential building blocks Traffic, Communication and Application and enables impact assessment studies by means of implemented simulation tools.

Download or read book Inter vehicle Communications written by Marc Torrent-Moreno and published by . This book was released on 2007 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inter Vehicular Data Communication written by Sophea Chhun and published by LAP Lambert Academic Publishing. This book was released on 2010-10 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technology keeps improving and people keep requesting for safety and comfort. If we consider in transportation domain, the number of vehicles is increasing every day. Their popularity brings many problems in areas of safety and also environment. Therefore, there are many researchers working in this domain to find solutions on how they can improve safety, comfort in people s life and reduce pollution. There are many existing solutions in inter vehicle communication system and intelligent transportation system. However, there are still some areas that require improvement. This work, we focus on data management level rather than network level. Our goal is to collect all events and then aggregate them together in order to reduce data storage size, package transfer size and response time to driver s queries; and finally to control the exchange aggregated data process between vehicles. To solve these problems, we implemented an aggregation simulator by using a proposed aggregation data structure; and data that was generated by VESPA (Vehicular Event Sharing with a mobile P2P Architecture) parking simulator.

Download or read book Decision Support Systems and Industrial IoT in Smart Grid Factories and Cities written by Butun, Ismail and published by IGI Global. This book was released on 2021-06-25 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internet of things (IoT) is an emerging research field that is rapidly becoming an important part of our everyday lives including home automation, smart buildings, smart things, and more. This is due to cheap, efficient, and wirelessly-enabled circuit boards that are enabling the functions of remote sensing/actuating, decentralization, autonomy, and other essential functions. Moreover, with the advancements in embedded artificial intelligence, these devices are becoming more self-aware and autonomous, hence making decisions themselves. Current research is devoted to the understanding of how decision support systems are integrated into industrial IoT. Decision Support Systems and Industrial IoT in Smart Grid, Factories, and Cities presents the internet of things and its place during the technological revolution, which is taking place now to bring us a better, sustainable, automated, and safer world. This book also covers the challenges being faced such as relations and implications of IoT with existing communication and networking technologies; applications like practical use-case scenarios from the real world including smart cities, buildings, and grids; and topics such as cyber security, user privacy, data ownership, and information handling related to IoT networks. Additionally, this book focuses on the future applications, trends, and potential benefits of this new discipline. This book is essential for electrical engineers, computer engineers, researchers in IoT, security, and smart cities, along with practitioners, researchers, academicians, and students interested in all aspects of industrial IoT and its applications.

Download or read book Connected Vehicle Systems written by Yunpeng Wang and published by CRC Press. This book was released on 2017-08-07 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Connected vehicles and intelligent vehicles have been identified as key technologies for increasing road safety and transport efficiency. This book presents and discusss the recent advances in theory and practice in connected vehicle systems. It covers emerging research that aims at dealing with the challenges in designing the essential functional components of connected vehicles. Major topics include intra- and inter-vehicle communications, mobility model of fleet and ramp merging, trace and position data analysis, security and privacy.

Download or read book Telematics Communication Technologies and Vehicular Networks Wireless Architectures and Applications written by Huang, Chung-Ming and published by IGI Global. This book was released on 2009-12-31 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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.

Download or read book Research Study on Inter vehicle Communication Implementation in Malaysia written by Mohd Fakhrul Anwar Alias and published by . This book was released on 2010 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vehicle-to-Vehicle (V2V) communications systems have recently drawn great attention, because they have the potential to improve convenience and safety of car traffic. Road accidents take the life of many people in the world each year, and much more people have been injuring and maiming. Statistical studies show that accidents could be avoid by 60% if drivers were informed only half a second before the accident. The objective of this report is to make an analysis of the possibility of implementing this technology in Malaysia. This research study is as guidance to develop a concept of V2V system. Applications with early deadlines are expected to require direct V2V communications, and the only standard currently supporting this is the IEEE 802.11p, included in the wireless access in vehicular environment (WAVE). The combination of WAVE and GPS is a good idea to forming collision avoidance system. The GPS system determines the location of vehicles and the WAVE system forming an ad- hoc peer-to-peer networking among the vehicles.V2V communication enable vehicle to communicate with their neighbouring vehicles even in the absence of a central base station to provide a safer and more efficient roads and to increase passenger safety. This technology can be implements in Malaysia but in order to do it some changing had to be made first to ensure the effectiveness of the technology. V2V communication should have a Doppler sensor as a device sensor that can integrates with cruise control to form adaptive cruise control. Other than that, it also need WAVE to assure a reliable communication system between vehicles. The GPS system is needs to determine exact location of car that can be use in roadways environment such as overtaking situation.

Download or read book Inter and Intra Vehicle Communications written by Gilbert Held and published by CRC Press. This book was released on 2007-11-08 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The PC revolution, the advent of PDAs, and growth in the use of wireless LANs have changed the way we live our lives. Next on the horizon is the application of new technologies that will change the way we drive our cars. De rigeur for many drivers, electronic passes and GPS systems represent the tip of the iceberg in terms of emerging applications

Download or read book Vehicular 2 X Communication written by Radu Popescu-Zeletin and published by Springer Science & Business Media. This book was released on 2010-04-26 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Universal vehicular communication promises many improvements in terms of ac- dent avoidance and mitigation, better utilization of roads and resources such as time and fuel, and new opportunities for infotainment applications. However, before widespread acceptance, vehicular communication must meet challenges comparable to the trouble and disbelief that accompanied the introduction of traf c lights back then. The rst traf c light was installed in 1868 in London to signal railway, but only later, in 1912, was invented the rst red-green electric traf c light. And roughly 50 years after the rst traf c light, in 1920, the rst four-way traf c signal comparable to our today’s traf c lights was introduced. The introduction of traf c signals was necessary after automobiles soon became prevalent once the rst car in history, actually a wooden motorcycle, was constructed in 1885. Soon, the scene became complicated, requiring the introduction of the “right-of-way” philosophy and later on the very rst traf c light. In the same way the traf c light was a necessary mean to regulate the beginning of the automotive life and to protect drivers, passengers, as well as pedestrians and other inhabitants of the road infrastructure, vehicular communication is necessary to accommodate the further growth of traf c volume and to signi cantly reduce the number of accidents.

Download or read book Vehicular Communication Systems written by Fouad Sabry and published by One Billion Knowledgeable. This book was released on 2022-10-25 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: What Is Vehicular Communication Systems Computer networks known as vehicular communication systems consist of communicating nodes located in cars and roadside devices. These nodes share information with one another, including safety alerts and traffic data, as part of the network. They have the potential to be useful in reducing the occurrence of accidents and alleviating congestion. Each kind of node is a device that is intended only for use in dedicated short-range communications (DSRC). The DSRC operates in the 5.9 GHz band and has a bandwidth of 75 MHz. Its range is about 300 meters (980 ft). Intelligent transportation systems often include the development of vehicular communications as one of its components (ITS). How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Vehicular communication systems Chapter 2: Intelligent transportation system Chapter 3: Telematics Chapter 4: Advanced driver-assistance system Chapter 5: Dedicated short-range communications Chapter 6: Cognitive radio Chapter 7: IEEE 802.11p Chapter 8: Vehicular ad hoc network Chapter 9: Wireless ad hoc network Chapter 10: Intelligent vehicular ad hoc network Chapter 11: Communications Access for Land Mobiles Chapter 12: Mobile Slotted Aloha Chapter 13: Connected car Chapter 14: Cooperative Adaptive Cruise Control Chapter 15: Bernhard Walke Chapter 16: Techniques for Verification of Broadcast Information in Vehicular Ad hoc Networks Chapter 17: Vehicle-to-everything Chapter 18: 5G Automotive Association Chapter 19: Cellular V2X Chapter 20: Petros A. Ioannou Chapter 21: Internet of vehicles (II) Answering the public top questions about vehicular communication systems. (III) Real world examples for the usage of vehicular communication systems in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of vehicular communication systems' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of vehicular communication systems.

Download or read book Vehicular Communications and Networks written by Wai Chen and published by Elsevier. This book was released on 2015-03-09 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Conference Record written by and published by . This book was released on 1998 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Security Engineering for Vehicular IT Systems written by Marko Wolf and published by Springer Science & Business Media. This book was released on 2009-07-26 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marko Wolf provides a comprehensive overview of the emerging area of vehicular IT security. Having identified potential threats, attacks, and attackers for current and future vehicular IT applications, the author presents practical security measures to meet the identified security requirements efficiently and dependably.

Download or read book Characterization Avoidance and Repair of Packet Collisions in Inter Vehicle Communication Networks written by Mittag, Jens and published by KIT Scientific Publishing. This book was released on 2012-08-08 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work proposes a combined and accurate simulation of wireless channel, physical layer and networking aspects in order to bridge the gaps between the corresponding research communities. The resulting high fidelity simulations enable performance optimizations across multiple layers, and are used in the second part of this thesis to evaluate the impact of fast-fading channel characteristics on Carrier-Sense Multiple Access, and to quantify the benefit of successive interference cancellation.

Download or read book Secure System Design and Trustable Computing written by Chip-Hong Chang and published by Springer. This book was released on 2015-09-17 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the foundations for understanding hardware security and trust, which have become major concerns for national security over the past decade. Coverage includes issues related to security and trust in a variety of electronic devices and systems related to the security of hardware, firmware and software, spanning system applications, online transactions and networking services. This serves as an invaluable reference to the state-of-the-art research that is of critical significance to the security of and trust in, modern society’s microelectronic-supported infrastructures.