Vehicular ad hoc networks (VANET) is a class of ad hoc networks build to ensure the safety of traffic. This is important because accidents claim many lives. Trust and security remain a major concern in VANET since a simple mistake can have catastrophic consequence. A crucial point in VANET is how to trust the information transmitted when the neighboring vehicles are rapidly changing and moving ...

Significant efforts and studies were recently reported for enabling active safety, traffic management, and commercial applications in Vehicular Ad Hoc Networks (VANET), since these applications are the drivers of the recent surge in VANET research and development. However, very few research efforts considered analyzing the Quality of Service (QoS) metrics that will be available to these applica...

Vehicular ad hoc networks (VANET) are a class of ad hoc networks build to ensure the safety of traffic. Trust and security remain a major concern in VANET since a simple mistake can have catastrophic consequence. A crucial point in VANET is how to trust the information transmitted when the neighbouring vehicles are rapidly changing and moving in and out of range. The main aim of this paper is t...

for last years, the evolution of new issues has incited a great development of the transportation system. in this paper, we discuss ingredients of its (intelligent transportation system) that are inter-vehicle communication (ivc) or what can call vehicular ad hoc networks (vanet), which are special type of manet. we will survey the main issues relevant to vanet in detail with providing a concep...

Vehicular Ad hoc Network (VANET) is a subclass of mobile Ad Hoc network. VANET has become an active area of research to improve the safety of vehicle and road, traffic efficiency, and also to increase the comfort to both drivers and passengers. Due to the high mobility and dynamism, routing the messages to their final destination in VANETs is a challenging task. These issues can be addressed by...

The Vehicle Ad-hoc Network (VANET) is a gathering of masterminding toward oneself node without any base. The Vehicular nodes with remote radio interface are joined by remote connections where every gadget in a VANET is allowed to move freely and haphazardly with the capacity of transforming its connections to different gadgets often. Late research work in VANET attention on specific regions lik...

VANET is a widely discussed area of wireless communication at present. VANET is a subset of MANET where nodes represent vehicles moving at high pace and vehicle traffic determined regularity. A moving vehicle can use the frequency and services to connect to other vehicles and form a Vehicular Ad Hoc Network (VANET). VANET is a wireless network composed of vehicles and roadside beacons without c...

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VANET is a vehicular ad hoc network where a shortlived network is formed among the VANET nodes. VANET nodes communicate and interchange messages with other vehicular nodes either in an infrastructure or infrastructure-less network. Due to lack of fixed infrastructure, VANET is prone to varied attacks. In impersonation attack, identity of the legitimate node is stolen by an attacker. In this pap...