Recently, a vehicular ad-hoc networks(VANETs) for Intelligent Transport System(ITS) have become able safety and convenience services surpassing the simple services such as an electronic toll collection system. To provide the proper services, VANET needs infrastructure over the country infrastructure. Thus, we have to spend a huge sum of human resources. In this reason, several studies have been...

Vehicular ad-hoc networks (VANETs) offer a vast number of applications without any support from fixed infrastructure. These applications forward messages in a multi-hop fashion. Designing an efficient routing protocol for all VANET applications is very hard. Hence a survey on routing protocols based on various parameters of VANET is a necessary issue in vehicle-tovehicle (V2V) and infrastructur...

VANET is a type of wireless network based on communication between vehicles, as V2V or V2I .It is one of the assuring components of Intelligent Transport System. Lots of research regarding routing mechanism, routing protocols, Quality of service and security issues in VANET has been conducted. In the current work a review of research works related to routing protocols with benefits and faults a...

VANETs (Vehicular Ad hoc Networks) are upcoming wireless network environment for Intelligent Transportation Systems (ITS). Most VANET applications are built upon the data push communication model, where information is disseminated to a set of vehicles. The diversity of the VANET applications and their potential communication protocols needs a systematic literature survey. In this paper VANET ch...

Vehicular Ad-hoc Networks (VANETs) is a technology that has been recently emerged, and brings a lot of research interests. Security is one of the important issues in VANET, it is considered a critical point in the development of robust VANET applications. In this paper, various dimensions of VANETs including its emerging applications, security issues, challenges, security threats and the existi...

A Vehicular Ad Hoc network is a subclass of Mobile Ad hoc Networks, to provide communication among vehicles and nearby road side units (RSUs). The main goal of VANET is providing safety and comfort for passengers. In this paper, two metrics to measure the connectivity and power requirement of RSUs in VANET have been proposed for power utilization of RSUs in VANET. Based on the metrics two metho...

VANET is an emerging technology which has taken enormous attention for researcher in the past few years. But due to its high mobility and frequent disconnected characteristics, it's very tough for routing protocols to disseminate data for wireless communication. No single protocol for VANET is able to meet every traffic scenario. Therefore, design of routing protocol is important aspect fo...

This document is a brief survey of research literature on vehicular networking. Broadly speaking, research publications on vehicular networking can be grouped into two categories: (i) WAVE (IEEE 802.11p and IEEE 1609.1-1609.4) papers, and (ii) VANET papers. Papers on WAVE mostly assume single-hop V2V, V2I and I2V communications, while the VANET papers focus on multi-hop V2V networks. The sectio...

Vehicular Ad hoc Networks (VANET) is an emerging technology which attracted a lot of attention in recent years. VANETs are used for improving road safety and to provide variety of value added services. There are some security issues and attacks associated with the VANET due to its dynamic changing topology. This paper focuses on the detection of jamming attack and providing solution to this att...

Vehicular Ad-Hoc Network or VANET is a technology that uses moving cars as nodes in a network to create a mobile network. VANET moves each performing car into a wireless router or node, mainly the involvement of interest to MANETs is of interest in VANETs, but the information diverges. Rather than moving at random, vehicles tend to move in an institutionalized fashion. In this paper rural and u...