VANET: Challenges and Opportunities

VANET (vehicular ad hoc network) is a subgroup of MANET that enables communication among vehicles and related infrastructures. This book covers the basic elements, communication protocols, implementation approaches, and services provided by VANET, with examples, case studies, and technical descriptions. It is aimed at undergraduates, postgraduates, industry, researchers, and scholars in information and communications technology.

\n Format: Hardback
\n Length: 110 pages
\n Publication date: 17 March 2021
\n Publisher: Taylor & Francis Ltd
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Vehicular ad hoc networks (VANETs) are a specialized subset of mobile ad hoc networks (MANETs) that facilitate communication between vehicles on the road and interconnected infrastructures. This comprehensive book delves into the fundamental aspects of VANET, encompassing its key components, communication protocols, and implementation strategies using simulators. It also presents a classification of messages and a priority-based message forwarding strategy. Designed for undergraduates, postgraduates, industry professionals, researchers, and scholars in the field of information and communications technology, this book offers a comprehensive and in-depth exploration of VANET's capabilities and applications.

Vehicular ad hoc networks (VANETs) are a remarkable subgroup of mobile ad hoc networks (MANETs) that have the potential to revolutionize the way we interact with vehicles on the road and the surrounding infrastructure. VANETs enable seamless communication between vehicles, enabling them to share information, coordinate their movements, and enhance safety on the roads. In this comprehensive book, we will delve into the fundamental aspects of VANET, including its key components, communication protocols, and implementation strategies using simulators. We will also explore the various services provided by VANET, such as traffic management, accident prevention, and emergency response, with the help of a scenario showcasing a network tackling an emergency.

One of the key features of VANET is its ability to facilitate communication between vehicles in real-time. This is achieved through the use of wireless communication technologies, such as Wi-Fi, Bluetooth, and 5G, which allow vehicles to connect and exchange data with each other and with the infrastructure. VANETs also employ various communication protocols to ensure reliable and secure communication, such as IEEE 802.11p, DSRC, and CAV. These protocols enable vehicles to detect each other's presence, establish connections, and exchange data at high speeds.

Another important aspect of VANET is its ability to adapt to different road scenarios. VANETs can be designed to operate in urban areas, where vehicles are densely packed and the infrastructure is complex, or in rural areas, where vehicles are spread out and the infrastructure is sparse. VANETs can also be designed to operate in different weather conditions, such as rain, snow, and fog, which can pose challenges to traditional communication technologies. To address these challenges, VANETs can be equipped with advanced sensors, such as radar, lidar, and cameras, which enable vehicles to detect their surroundings and make informed decisions.

Implementing VANETs requires careful consideration of various factors, such as network topology, routing algorithms, and security protocols. Network topology refers to the arrangement of vehicles and infrastructure in a VANET, while routing algorithms determine how vehicles communicate with each other. Security protocols are essential to protect against cyber threats, such as hacking and spoofing. In this book, we will explore various implementation strategies, including centralized and decentralized approaches, and discuss the advantages and disadvantages of each.

One of the challenges in implementing VANETs is the need for efficient energy consumption. Vehicles in a VANET are constantly communicating with each other and with the infrastructure, which can consume a significant amount of energy. To address this challenge, VANETs can be designed to optimize energy consumption by using energy-efficient communication protocols and by implementing energy-saving techniques, such as power management and sleep modes.

Another challenge in implementing VANETs is the need for robust security. Vehicles in a VANET are vulnerable to various security threats, such as hacking, spoofing, and tampering. To address these threats, VANETs can be designed with robust security protocols, such as encryption, authentication, and authorization. VANETs can also be integrated with other security systems, such as the Internet of Things (IoT) and the cloud, to enhance security.

In conclusion, VANETs are a promising technology that has the potential to transform the way we interact with vehicles on the road and the surrounding infrastructure. This comprehensive book provides a comprehensive and in-depth exploration of VANET's key concepts, communication protocols, and implementation strategies. It is designed for undergraduates, postgraduates, industry professionals, researchers, and scholars in the field of information and communications technology, and will serve as a valuable resource for anyone interested in developing and deploying VANETs.

\n Weight: 278g\n
Dimension: 143 x 224 x 14 (mm)\n
ISBN-13: 9780367743093\n \n