Ad-Hoc Networks (VANET) merupakan pengembangan teknologi jaringan wireless dari MANET. VANET terdiri kelompok kendaraan bergerak yang dihubungkan oleh nirkabel. Hal ini memungkinkan mobil mengirim dan menerima informasi satu sama lain. Penggunaan utama adalah untuk memberikan keamanan kenyamanan bagi pengemudi khususnya mobil. Dalam beberapa tahun terdapat peningkatan jumlah otonom mobil...

Using Vehicular Ad-Hoc Network (VANET) communication for a Cooperative Collision Warning System (CCWS) has been explored and has shown promise in improving vehicle safety. However, the performance of such a system under different adoption rates has not been examined in depth. We first examine what effects varying adoption rates will have on a CCWS protocol with a variable broadcast scheme. We t...

Vehicular Ad-hoc Network (VANET), a subset of Mobile Ad-hoc networks (MANETs), is one of the emerging technologies of Road Transportation system. In recent years, the aspect of Vehicular Ad-hoc Network (VANET) is becoming an interesting research area as it is characterized as self-configured wireless network. The design of routing protocols in VANETs is play a vital role and necessary issue for...

VANET (Vehicular Ad-hoc Network) which is a hy- brid network (combination of infrastructure and infra- structure-less networks) is an emergent technology with promising future as well as great challenges especially in security. By the other hand this type of network is very sensible to safety problem. This paper focuses on a new mechanism for DoS (denial of service) attacks on the physical and ...

Now-a-days vehicles are one of the most important parts of our life. We need them to cross distances in our everyday life. In this paper we discuss Vehicular AdHoc Network (VANET) technology that can ensure the maintenance of traffic rules and regulation. By applying this technology we can save life, save time, corruption, vehicle security, avoid collision and so on. Vehicular Ad Hoc Network (V...

In last few years, Vehicular Ad-Hoc Network (VANET) becomes increasingly popular in many countries. It is an important element of the Intelligent Transportation Systems (ITSs). In a typical VANET, each vehicle is assumed to have an on-board unit (OBU) and there are road-side unit (RSU) installed along the roads. A trusted authority (TA) and application servers could be installed in the backend....

Vehicular Ad-hoc networks (VANETs) are a subset of Mobile Ad-hoc Networks made by vehicles communicating among themselves on roadways. The Routing protocols implemented for MANETs such as Ad-hoc on Demand Distance Vector Routing Protocol (AODV), Dynamic Source Routing (DSR), and Destination Sequence Distance Vector Routing Protocol (DSDV) are not suitable for VANET due to high Mobility. Trusted...

A Vehicular Ad hoc Network (VANET) is a type of wireless ad hoc network that facilitates ubiquitous connectivity between vehicles in the absence of fixed infrastructure. Beaconing approaches is an important research challenge in high mobility vehicular networks with enabling safety applications. In this article, we perform a survey and a comparative study of state-of-the-art adaptive beaconing ...

VANET (Vehicular Ad-hoc Network) is an emerging new technology with some unique characteristics that makes it different from other ad hoc network. Due to rapid topology changing and frequent disconnection it is also difficult to design an efficient routing protocol for routing data among vehicles, called V2V or vehicle to vehicle communication and vehicle to road side infrastructure, called V2I...

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 ...