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Most of the existing authentication protocols are based on either asymmetric cryptography like public-key infrastructure (PKI) or symmetric cryptography. The PKI-based authentication protocols are strongly recommended for solving security issues in VANETs. However, they have following shortcomings: (1) lengthy certificates lead to transmission and computation overheads, and (2) lack of privacy-preservation...
Vehicular Cloud Computing (VCC) is the latest technology in intelligent transport system. Vehicular cloud (VC) facilitates the customers to share underutilized resources by renting it to other users over the Internet. It aims to improve travelling beyond the boundaries of traditional transport systems. VCC has many advanced applications which will help society with minimum cost of investment and less...
Vehicular Ad hoc Networks (VANETs) is an emerging technology that allows vehicles on roads to form a self-organized network without the aid of a permanent infrastructure. VANETs have received increasing research attention in recent years because of its vast applications. They play a significant role in enhancing safety, comfort and entertainment. Vehicle to vehicle (V2V) and Vehicle to Infrastructure...
VANETs (Vehicular Adhoc Networks) is the Subclass of MANETs (Mobile Adhoc Networks). It provides remote communication among vehicles to roadside equipments and it gives the innovation that uses moving cars as a hub in a system to make the portable system that is each car which is participating is either a remote switch or hub. As, VANETs finds the applications in industry as well as commercial. The...
Vehicular Ad-hoc Network (VANET) is a sub disciple of Mobile Ad-Hoc Networks. VANET provides wireless communication among vehicles and vehicle to road side equipments. The communication between vehicles is used for safety, comfort and entertainment (convenience). The performance of communication depends on how better the routing takes place in the network. Routing of data depends on the routing protocols...
Vehicular Ad hoc NETwork (VANET) is an emerging paradigm in networking. It is a new form of Mobile Ad hoc NETwork (MANET). VANET enables vehicle to vehicle (V2V) communication with the goal of providing road safety and reduce traffic congestion. However, dishonest (malicious) peers (vehicles) in a VANET many send out false information to maximize their own utility. Now a day, VANET has been taken...
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