A vehicular ad hoc network (VANET) is a new technology that allows vehicles to form a self-organized network without reliance on permanent infrastructure. The characteristics of VANET such as rapid topology changes, high mobility, and frequent link disconnections makes it difficult to design an efficient routing protocol for routing data among vehicle to vehicle communication (V2V). Existing gr...

Vehicular Ad Hoc Network (VANET) is a part of Mobile Ad Hoc Networks (MANET). Wireless communication among vehicles and static road side infrastructure is provided by VANET. The communication among vehicles is important for comfort, safety and for entertainment purpose as well. The communication performance depends on the routing protocols that are being employed in network. In this paper, we h...

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...

A mobile ad hoc network is comprised of mobile hosts that can communicate with each other using wireless links. It is also possible to have access to some host in a fixed infrastructure depending on the kind of the mobile ad hoc network. Mobile ad hoc networks can be realized by different networks such as body area network (BAN), vehicular ad hoc network (VANET), wireless sensor network (WSN). ...

Intelligent Transportation Systems (ITS) support vehicle to vehicle communication using transport based infrastructure which can be referred as Vehicular Ad Hoc Networks which are self-organized, self-healing networks that provide wireless communication among vehicles and roadside equipment. VANET is formed between vehicles on an as-needed basis. To form a VANET, wireless transceivers and compu...

Vehicular Ad-hoc Networks (VANET's) are basically emanated from Mobile Ad hoc networks (MANET's) in which vehicles act as the mobile nodes, the nodes are vehicles on the road and mobility of these vehicles are very high. The main objective of VANET is to enhance the safety and amenity of road users. It provides intelligent transportation services in vehicles with the automobile equipment to com...

Vehicular ad hoc network (VANET) is recognized as an important component of Intelligent Transportation Systems. The main benefit of VANET communication is seen in active safety systems, which target to increase safety of passengers by exchanging warning messages between vehicles. Other applications and private services are also permitted in order to lower the cost and to encourage VANET deploym...

Majority of characterization studies on Vehicular Ad Hoc Network (VANET) are based on simulations that assume little network errors and consistent signal strength. Existing VANET experiments, on the other hand, focus mostly on single-hop communication and they are conducted with external antennas or other built-in equipments in small areas. This thesis surveys the challenges in VANET and conduc...

Since the last few years VANET have received increased attention as the potential technology to enhance active and preventive safety on the road, as well as travel comfort. One of the main challenges in Vehicular ad hoc network is of searching and maintaining an effective route for transporting data information. Researchers and developers have built VANET simulation software to allow the study ...

The Vehicular Ad-Hoc Network, or VANET, is an expertise that usages moving cars as nodes in a network to generate a moveable network. VANET turns each contributing car into a wireless router or node, permitting cars roughly 100 to 300 meters of each other to associate and, consecutively, form a network with an extensive range. Since vehicular ad hoc networks require the transmission of the safe...