The massive increase in computing and network capabilities has resulted a paradigm shift from vehicular networks to the Internet of Vehicles (IoV). Owing dynamic heterogeneous nature IoV, it requires efficient resource management using smart technologies, such as software-defined (SDN), machine learning (ML), so on. Roadside units (RSUs) software-defined-IoV (SD-IoV) are responsible for efficie...

We introduce a new scheme for safety message authentication in VANETs. For a practical implementation of VANET, we anticipate that road side units (RSUs) are not physically protected and are prone to several different attacks including node compromise attacks. Thus, an RSU should not be automatically trusted by on road vehicles. In our proposed scheme, a road side controller (RSC) is responsibl...

Vehicular ad hoc networks (VANETs) are the flaming topic of research. VANET comprises of moving vehicles communicating with each other. VANETs involve three types of communication: vehicle to vehicle (V2V), vehicle to roadside (V2R) or vehicle to infrastructure (V2I) communication. VANETs consist of some vital components: RSU, OBU and Trusted Authority. Among them Roadside units (RSUs) are one ...

In this paper, we consider the problem of disseminating data in Infrastructure-to-Vehicular (I2V) IEEE 802.11 networks. We analyze, with a comparative approach, the performance in highway and urban scenarios. In particular, after characterizing the mobility in these scenarios we analyze the performance in terms of data dissemination from a fixed Road Side Unit (RSU) to the vehicles passing in i...

Major goal of the Vehicular Ad-Hoc Network (VANET) is to improve road safety and driving comfort. VANET cannot guarantee timely detection of dangerous road conditions. For addressing such problem, we proposes a new scenario using VANET, with Roadside Sensor Unit (RSU) connected to base stations(BS), every vehicles on the road can communicate to server via base station. The sensor nodes along th...

Vehicular ad hoc networks (VANETs) offer a promising technology to promote traffic safety by providing real-time communications in the form of vehicle-to-vehicle and vehicle-toinfrastructure communications. Roadside units (RSUs) play an important role in the dissemination of warning messages that used in VANETs’ safety-related applications. However, due to the expense of deploying and maintaini...

This paper establishes a new mobile electronic toll collection (m-ETC) by integrating mobile communication with radio frequency (RF) communication on microprocessor control with an e-commerce business model. A simple ETC system architecture and protocol for e-transactions from vehicles to toll stations is proposed to complete toll interaction on wireless environment. A software flow through Int...

Vehicular Ad-hoc Networks (VANETs) have gained much more attention of the researchers these days because of its many important applications in transportation, to improve safety on roads, reduce traffic congestion, to enable efficient traffic management system etc. In VANETs data is disseminated from data center or RSU to the vehicles and simultaneously from vehicles to the data center or RSU to...

Modern day’s vehicles are equipped with various features, like-storage space, sensors and computing capabilities. They have the flexibility to communicate each other as well as with Road-side unit with wireless transceiver. Therefore by the combination of such resources meaningfully will create a momentous influence on the domain of communication network. The underutilized vehicular resources c...