Safety Message Routing In Vehicular Ad Hoc Networks PDF Download
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| Author | : Faisal Ahmad Khan |
| Publisher | : |
| Total Pages | : |
| Release | : 2013 |
| Genre | : Electronics in transportation |
| ISBN | : |
Download Safety-message Routing in Vehicular Ad Hoc Networks Book in PDF, ePub and Kindle
The safety-message dissemination problem for vehicular ad hoc networks (VANETs) was investigated. Four novel techniques were contributed for the efficient and reliable routing of safety messages in the vehicular ad hoc networks. The instant-broadcast technique was proposed to improve the end-to-end dissemination delay. The lane-based sectoring mechanism was presented for the collision mitigation in the dense-urban traffic scenario. The negative acknowledgment with smart neighborhood (NSN) technique was proposed to ensure the reliability of reception through recovering the packet loss caused by interference. Finally, the negative acknowledgment with smart neighborhood - hole recovery (NSN-H) technique was presented to provide guaranteed reception of the safety message at each individual node in the VANET. The investigation of the safety message routing in VANET conducted in this research also revealed the significance of hitherto-neglected factors that influence the vehicular network. Significance of the small payload size of the VANET safety message, the effect of road width on the multi-hop relay, and the attenuation caused by vehicles in the propagation path were among the important revealed factors.
| Author | : Salim Bitam |
| Publisher | : John Wiley & Sons |
| Total Pages | : 143 |
| Release | : 2014-09-10 |
| Genre | : Technology & Engineering |
| ISBN | : 1119008131 |
Download Bio-inspired Routing Protocols for Vehicular Ad-Hoc Networks Book in PDF, ePub and Kindle
Vehicular Ad-Hoc Networks (VANETs) play a key role to develop Intelligent Transportation Systems (ITS) aiming to achieve road safety and to guaranty needs of drivers and passengers, in addition to improve the transportation productivity. One of the most important challenges of this kind of networks is the data routing between VANET nodes which should be routed with high level of Quality of Service (QoS) to ensure receiving messages in the time. Then, the driver can take the appropriate decision to improve the road safety. In the literature, there are several routing protocols for VANETs which are more or less reliable to reach safety requirements. In this book, we start by describing all VANET basic concepts such as VANET definition, VANET versus Mobile ad-Hoc Network (MANET), architectures, routing definition and steps, Quality of Service (QoS) for VANET Routing, Metrics of evaluation, Experimentation, and simulation of VANETs, mobility patterns of VANET etc. Moreover, different routing protocols for routing in VANETs will be described. We propose two main categories to be presented: classical routing and bio-inspired routing. Concerning classical VANET, main principles and all phases will be overviewed, as well as, their two sub-categories which are topological and geographical protocols. After that, we propose a new category called bio-inspired routing which is inspired by natural phenomenon such as Ant colony, Bee life, Genetic operators etc. We present also, some referential protocols as example of each category. In this book, we focus on the idea of how to apply bio-inspired principle into VANET routing to improve road safety, and to ensure QoS of vehicular applications.
| Author | : Shafiullah Khan |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 513 |
| Release | : 2013-01-26 |
| Genre | : Technology & Engineering |
| ISBN | : 3642361692 |
Download Wireless Networks and Security Book in PDF, ePub and Kindle
“Wireless Networks and Security” provides a broad coverage of wireless security issues including cryptographic coprocessors, encryption, authentication, key management, attacks and countermeasures, secure routing, secure medium access control, intrusion detection, epidemics, security performance analysis, security issues in applications. The contributions identify various vulnerabilities in the physical layer, MAC layer, network layer, transport layer, and application layer, and focus on ways of strengthening security mechanisms and services throughout the layers. This carefully edited monograph is targeting for researchers, post-graduate students in universities, academics, and industry practitioners or professionals.
| Author | : Yuanguo Bi |
| Publisher | : Springer |
| Total Pages | : 119 |
| Release | : 2016-12-16 |
| Genre | : Technology & Engineering |
| ISBN | : 3319473522 |
Download Safety Message Broadcast in Vehicular Networks Book in PDF, ePub and Kindle
This book presents the current research on safety message dissemination in vehicular networks, covering medium access control and relay selection for multi-hop safety message broadcast. Along with an overall overview of the architecture, characteristics, and applications of vehicular networks, the authors discuss the challenging issues in the research on performance improvement for safety applications, and provide a comprehensive review of the research literature.A cross layer broadcast protocol is included to support efficient safety message broadcast by jointly considering geographical location, physical-layer channel condition, and moving velocity of vehicles in the highway scenario. To further support multi-hop safety message broadcast in a complex road layout, the authors propose an urban multi-hop broadcast protocol that utilizes a novel forwarding node selection scheme. Additionally, a busy tone based medium access control scheme is designed to provide strict priority to safety applications in vehicle-to-infrastructure communications.This book offers useful insights into protocol design and inspires a new line of thinking in performance improvements for safety applications in vehicular networks. It is a valuable resource for professionals, researchers, or advanced-level students working in vehicular networks or quality of service.
| Author | : Adrien Daunou |
| Publisher | : |
| Total Pages | : |
| Release | : 2012 |
| Genre | : |
| ISBN | : |
Download Design of a Privacy-aware Routing Protocol for Vehicular Ad Hoc Networks Book in PDF, ePub and Kindle
English: the continued growth of the vehicular fleet has opened new business opportunities and new needs of road safety. The constant mobility of individuals and the necessity of staying connected makes studying the possibilities of connectivity and transmission of information between vehicles one of the main objectives of the cars manufacturers. The social costs that accompany this development -increase in accidents, congestion of cities, etc.- increases the needing of improving car safety by providing information on road traffic conditions and also making interesting the study of VANETs (vehicular ad hoc networks) by the authorities and the administration. Anonymity is a key concern in this kind of network, guaranty that the identity of a message sender is protected is an important challenge and might be a mandatory feature for some VANET applications. For this purpose, we introduce Crowd, an anonymity protocol that provides a mechanism for anonymous Web browsing. The main idea behind Crowd anonymity protocol is to hide each user's communications by routing them randomly within a group of similar users. Consequently by using the Crowd protocol neither the receiver nor a corrupt group member or local eavesdropper that observes a message being sent by a particular user can never be sure whether the user is the actual sender, or is simply routing another user's message. The main objective of this PFM is to design and implement an anonymity solution based on the Crowd anonymity protocol to work in a VANET environment, and later on to evaluate QoS and Privacy metrics under this condition. Such evaluation is done by implementing realistic vehicular network scenarios with the network simulator NCTUns and perform different simulations for making a performance evaluation, analyzing packet lost, end-to-end delay and the throughput as a function of the Crowd protocol parameters.
| Author | : Nizar Alsharif |
| Publisher | : |
| Total Pages | : 85 |
| Release | : 2010 |
| Genre | : |
| ISBN | : |
Download ESPR Book in PDF, ePub and Kindle
Vehicular Ad hoc Network (VANET) is a promising emerging technology that enables road safety, traffic management, and passengers and drivers comfort applications. Many applications require multi-hop routing; position-based routing (PBR) is a well-recognized routing paradigm that performs well in the vehicular context to enable these applications. However, there are many security challenges and various routing attacks which may prevent the deployment of PBR protocols. In this study, we propose a novel security scheme called ESPR to secure PBR protocols in VANETs. ESPR considers both digital signature and keyed Hash Message Authentication Code (HMAC) to meet the unique requirements of PBR. In ESPR, all legitimate members share a secret key. ESPR scheme applies a novel probabilistic key distribution to allow unrevoked members to update the shared secret key. Furthermore, it defines a set of plausibility checks that enables network members to detect and avoid PBR attacks autonomously. By conducting security analysis and performance evaluation, ESPR scheme demonstrated to outperform its counterparts in terms of communication overhead and delay while achieving robust and secure operation.
| Author | : Singh, Dharm |
| Publisher | : IGI Global |
| Total Pages | : 304 |
| Release | : 2017-04-17 |
| Genre | : Technology & Engineering |
| ISBN | : 152252343X |
Download Routing Protocols and Architectural Solutions for Optimal Wireless Networks and Security Book in PDF, ePub and Kindle
Networking capabilities have been significantly enhanced in recent years. With emerging advancements in technology, wireless communication has increased exponentially. Routing Protocols and Architectural Solutions for Optimal Wireless Networks and Security is a comprehensive resource on the latest technological advancements in designing secure wireless networks and secure transmission of data, voice and video over wireless networks and other innovations. Featuring comprehensive coverage across a range of relevant topics such as network planning, radio resource allocation, and broadband wireless networks, this publication is an ideal reference source for network designers, industries, researchers, educators, and governments who are involved in designing and implementing security and wireless networks and applications.
| Author | : Hannes Hartenstein |
| Publisher | : John Wiley & Sons |
| Total Pages | : 466 |
| Release | : 2009-11-04 |
| Genre | : Technology & Engineering |
| ISBN | : 9780470740620 |
Download VANET Book in PDF, ePub and Kindle
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
| Author | : Václav Snásel |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 589 |
| Release | : 2011-06-30 |
| Genre | : Computers |
| ISBN | : 3642223885 |
Download Digital Information Processing and Communications Book in PDF, ePub and Kindle
This two-volume-set (CCIS 188 and CCIS 189) constitutes the refereed proceedings of the International Conference on Digital Information Processing and Communications, ICDIPC 2011, held in Ostrava, Czech Republic, in July 2011. The 91 revised full papers of both volumes presented together with 4 invited talks were carefully reviewed and selected from 235 submissions. The papers are organized in topical sections on network security; Web applications; data mining; neural networks; distributed and parallel processing; biometrics technologies; e-learning; information ethics; image processing; information and data management; software engineering; data compression; networks; computer security; hardware and systems; multimedia; ad hoc network; artificial intelligence; signal processing; cloud computing; forensics; security; software and systems; mobile networking; and some miscellaneous topics in digital information and communications.
| Author | : Radu Popescu-Zeletin |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 116 |
| Release | : 2010-04-26 |
| Genre | : Technology & Engineering |
| ISBN | : 3540771433 |
Download Vehicular-2-X Communication Book in PDF, ePub and Kindle
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.
