VEHICULAR specially appointed systems called Vehicular Ad hoc Networks (VANET’s) are the self-arranging systems where the nodes are vehicles (outfitted with on-board PCs), components of roadside base, sensors, and walker individual gadgets. In the present best in class in this field, there is a need of studies on genuine outside trials to accept the new VANETs improving conventions and applicat...

Vehicular Ad-hoc network (VANET) is prominent research area in Mobile ad-hoc network (MANET). VANET are very dynamic in nature as it has no predefined structure for communication. The performance of VANET dependents on parameter configuration of the protocol used in. The optimal parameter configuration in protocol can improve the QoS of VANET. Further, finding the optimal values of the paramete...

Inter-vehicle communication is becoming increasingly relevant in the research and development of novel, innovative vehicular applications. To support the driver in his/her primary driving task in an effective non distracting way, these applications need to be evaluated in a realistic context from a driver’s perspective of the VANET environment. In this paper we propose an innovative driver-cent...

Vehicular Ad-hoc Network (VANET) is a mobile network which holds the concept of forming a network of vehicles. The nodes which act as routers in the network exhibit high mobility, high dynamic behavior and formation of random network topologies. These are basic features of VANET. Ant based routing is a bioinspired communication and is more popular these days because of its adaptive and dynamic ...

Cooperative positioning (CP), a localization means that has been widely used in wireless sensor networks, is emerging as one of the promising solutions for improving the vehicular positioning in VANET. CP allows each individual node in the network to calibrate its own position, by leveraging distance measurements between neighbor nodes with unknown or estimated (e.g., from GPS) positions. While...

VANET (Vehicular Adhoc Network) research field is growing very fast. It has to serves a wide range of applications under different scenario (City, Highway). It has various challenges to adopt the protocols that can serve in different topology and scenario. This paper presents a comparative study of the adhoc routing protocol in urban and highway scenario of VANET environments. The main objectiv...

Vehicular Ad-Hoc Network (VANET) is an essential technology to improve safety and efficiency of Intelligent Transportation System (ITS), it provides vehicle to vehicle as well as vehicle to roadside unit (RSU) wireless communications, so that on board unit (OBU) located in vehicles can share messages related to road traffic with not only other OBU in the same VANET but also transportation manag...

A Vehicular Ad-Hoc Network (VANET) is a mobile Ad-Hoc Network that provides connectivity moving device to fixed equipments. Such type of device is equipped with vehicle provides safety for the passengers. In the recent research areas of traffic management there observed the wide scope of design of new methodology of extension of wireless sensor networks and ad-hoc network principal for developm...

We present comparative analysis of MANET (Mobile Ad-Hoc Network) and VANET (Vehicular Ad-Hoc Network) routing protocols, in this paper. The analysis is based on various design factors. The traditional routing protocols of AODV (Ad hoc On-Demand Distance Vector), DSR (Dynamic Source Routing), and DSDV (Destination-Sequenced Distance-Vector) of MANET are utilizing node centric routing which leads...

Vehicular Ad Hoc Networks (VANETs) have been envisioned with three types of applications in mind: safety, traffic management, and commercial applications. By using wireless interfaces to form an ad hoc network, vehicles will be able to inform other vehicles about traffic accidents, hazardous road conditions and traffic congestion. Commercial applications (e.g., data exchange, audio/video commun...