Wireless networks between vehicles formed by VANET (Vehicular Ad hoc Networks). VANET incorporates the wireless communication and data sharing capabilities to turn into vehicles as a network topology. VANET is showing great potential in research area. Inter-vehicle communication system in VANET improves traffic safety. VANET consists of high dynamic topology, Intermittent connectivity Patterned...

A Vehicular Ad-Hoc Network is a kind of ad-hoc network, and is a self-configuring network of vehicular routers connected by wireless links. Vanet presents new and promising field of research, development and standardization. Vehicular Ad-Hoc Network is a wireless network without infrastructure. Reliable broadcasting in vehicular ad-hoc networks is one of the keys to success for services and app...

The Vehicular Ad-hoc Networks is one of the most challenging research areas in the field of Mobile Ad Hoc Networks. In the VANET most of the messages sent through broadcasting. In VANET connection between two nodes break due to the high mobility of vehicles. So the broadcasting of messages in vehicular ad-hoc network is still an open research challenge and requires some efforts to reach an opti...

The important property of vehicular ad hoc network (VANET) is high dynamic mobility. This characteristic leads the unstable connection of its links among vehicle node. In this scenario achieving high reliability message delivery service is a big challenge in VANET. There are many routing protocols existing to solve about the challenge but they are not up to the mark for achieving reliability. H...

Vehicular Ad-hoc Network (VANET) is a sub-family of Mobile Ad-hoc Network (MANET).The means goal of VANET is to provide communications between nearby nodes or between nodes and fixed infrastructure. Despite that VANET is considered as a subclass of MANET, it has for particularity the high mobility of vehicles producing the frequent changes of network topology that involve changing of road, vary...

Vehicular ad-hoc network (VANET) is self-organizing wheeled networks that enable communication in between high speed moving road vehicles like cars, trucks, busses etc. in VANET network each vehicle behave as a mobile node and can be move in any direction with varying speeds that makes highly dynamic environment. The existing mobile ad-hoc network (MANET) routing protocol are unsuitable for VAN...

Vehicular Ad Hoc Networks (VANET) is a subclass of Mobile ad hoc networks which provides a distinguished approach for Intelligent Transport System (ITS). The survey of routing protocols in VANET is important and necessary for smart ITS. This paper discusses the advantages/disadvantages and the applications of various routing protocols for vehicular ad hoc networks. It explores the motivation be...

Vehicu lar ad-hoc networks (VANETs) technology has emerged as an important research area over the last few years. Being ad-hoc in nature, VANET is a type of networks that is created from the concept of establishing a network of cars for a specific need or situation. VANETs have now been established as reliable networks that vehicles use for communication purpose on highways or urban environment...

All automobile manufacturers continue to incorporate more and more technological features into their vehicles. One of the features is wireless access. A Vehicular Ad-Hoc Network or VANET is a technology that uses moving vehicles as nodes in a network to create a mobile network. VANET turns every participating vehicle into a wireless router or node. Some measurement studies have previously been ...

Vehicle implementing vehicular ad hoc network (VANET) is not a simple machine of glass and steel but a building block of network of computers. The main goal of VANET, and more broadly vehicular network, is to avoid traffic jams. The need for scrutiny is growing as vehicles are increasingly automated and connected to the Internet. Without better scrutiny, the network is vulnerable to various kin...