scholarly journals Vehicular Traffic Management Based on Traffic Engineering for Vehicular Ad Hoc Networks

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 45167-45183 ◽  
Author(s):  
Daniel L. Guidoni ◽  
Guilherme Maia ◽  
Fernanda S. H. Souza ◽  
Leandro A. Villas ◽  
Antonio A. F. Loureiro
Keyword(s):  
Ad Hoc Networks ◽  
Traffic Engineering ◽  
Traffic Management ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Vehicular Traffic ◽  
Hoc Networks

Discussing on Vehicular Ad Hoc Networks Simulation

2015 ◽  
Vol 742 ◽  
pp. 665-668
Author(s):  
Yin Fei Dai ◽  
Ying Yong Zou
Keyword(s):  
Ad Hoc Networks ◽  
Traffic Engineering ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Development History ◽  
Research Status ◽  
Engineering Statistics ◽  
Hoc Networks

The paper discussing on the VANET simulating involve in computer, traffic engineering, statistics, psychology, etc., presenting a multidisciplinary tendency. Started from the researching significance and contents of the VANET simulation, this paper introduced the development history and research status of VANET simulation, classified the VANET simulators, introduced and compared typical VANET simulators.

An adaptive and Distributed Traffic Management System using Vehicular Ad-hoc Networks

2020 ◽  
Vol 159 ◽  
pp. 317-330 ◽  
Author(s):  
Thiago S. Gomides ◽  
Robson E. De Grande ◽  
Allan M. de Souza ◽  
Fernanda S.H. Souza ◽  
Leandro A. Villas ◽  
...  
Keyword(s):  
Ad Hoc Networks ◽  
Traffic Management ◽  
Management System ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Traffic Management System ◽  
Hoc Networks

scholarly journals A Comprehensive Survey on VANET Security Services in Traffic Management System

2019 ◽  
Vol 2019 ◽  
pp. 1-23 ◽  
Author(s):  
Muhammad Sameer Sheikh ◽  
Jun Liang
Keyword(s):  
Ad Hoc Networks ◽  
Traffic Management ◽  
Secure Communication ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Intelligent Transportation System ◽  
Malicious Nodes ◽  
Research Areas ◽  
Authentication Schemes ◽  
Hoc Networks

Recently, vehicular ad hoc networks (VANETs) embark a great deal of attention in the area of wireless and communication technology and are becoming one of the prominent research areas in the intelligent transportation system (ITS) because they provide safety and precautionary measures to the drivers and passengers, respectively. VANETs are quite different from the mobile ad hoc networks (MANETs) in terms of characteristics, challenges, system architecture, and their application. In this paper, we summarize the recent state-of-the-art methods of VANETs by discussing their architecture, security, and challenges. Secondly, we discuss the detailed analysis of security schemes and the possible measures to provide secure communication in VANETs. Then, we comprehensively cover the authentication schemes, which is able to protect the vehicular network from malicious nodes and fake messages. Thus, it provides security in VANETs. Thirdly, we cover the mobility and network simulators, as well as other simulation tools, followed by the performance of authentication schemes. Finally, we discuss the comfort and safety applications of VANETs. In sum, this paper comprehensively covers the entire VANET system and its applications by filling the gaps of existing surveys and incorporating the latest trends in VANETs.

scholarly journals MIMO Techniques for Jamming Threat Suppression in Vehicular Networks

2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Dimitrios Kosmanos ◽  
Nikolas Prodromou ◽  
Antonios Argyriou ◽  
Leandros A. Maglaras ◽  
Helge Janicke
Keyword(s):  
Ad Hoc Networks ◽  
Traffic Management ◽  
Vehicular Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Multiple Input Multiple Output ◽  
Spatial Multiplexing ◽  
Multiple Input ◽  
Input Multiple Output ◽  
Hoc Networks

Vehicular ad hoc networks have emerged as a promising field of research and development, since they will be able to accommodate a variety of applications, ranging from infotainment to traffic management and road safety. A specific security-related concern that vehicular ad hoc networks face is how to keep communication alive in the presence of radio frequency jamming, especially during emergency situations. Multiple Input Multiple Output techniques are proven to be able to improve some crucial parameters of vehicular communications such as communication range and throughput. In this article, we investigate how Multiple Input Multiple Output techniques can be used in vehicular ad hoc networks as active defense mechanisms in order to avoid jamming threats. For this reason, a variation of spatial multiplexing is proposed, namely, vSP4, which achieves not only high throughput but also a stable diversity gain upon the interference of a malicious jammer.

scholarly journals Overview of Security Issues in Vehicular Ad-hoc Networks

2011 ◽  
pp. 894-911 ◽  
Author(s):  
José María De Fuentes ◽  
Ana Isabel González-Tablas ◽  
Arturo Ribagorda
Keyword(s):  
Ad Hoc Networks ◽  
Traffic Safety ◽  
Traffic Management ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Road Traffic ◽  
High Mobility ◽  
Security Issues ◽  
Vanet Security ◽  
Hoc Networks

Vehicular ad-hoc networks (VANETs) are a promising communication scenario. Several new applications are envisioned, which will improve traffic management and safety. Nevertheless, those applications have stringent security requirements, as they affect road traffic safety. Moreover, VANETs face several security threats. As VANETs present some unique features (e.g. high mobility of nodes, geographic extension, etc.) traditional security mechanisms are not always suitable. Because of that, a plethora of research contributions have been presented so far. This chapter aims to describe and analyze the most representative VANET security developments.

scholarly journals A STOCHASTIC MOBILE DATA TRAFFIC MODEL FOR VEHICULAR AD HOC NETWORKS

2019 ◽  
Vol 01 (01) ◽  
pp. 55-63 ◽  
Author(s):  
Smys S ◽  
Jennifer S. Raj
Keyword(s):  
Ad Hoc Networks ◽  
Traffic Congestion ◽  
Traffic Management ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Traffic Model ◽  
Delivery Ratio ◽  
Data Traffic ◽  
Mobile Data ◽  
Hoc Networks

Routing and mobile data traffic management is a major performance affecting issue in vehicular Ad Hoc networks (VANET). High-rise structures and such radio obstacles cause trouble in proper reception of signals when position-based routing schemes are used. Other major challenges include constrained mobility and irregular distribution of vehicular nodes. A stochastic mobile data traffic model is presented in this paper. This model offers security, reliability, safety and comfort for driving by overcoming the problems of traffic congestion, interference and jamming. It also addresses the handover (HO) issue that occurs during fast mobility. Along with this, the quality parameters of the system such as throughput, packet delivery ratio and delay are also evaluated.

scholarly journals Survey of Various Approaches To Countermeasure Sybil Attack

2012 ◽  
pp. 123-127
Author(s):  
Karamjeet Kaur ◽  
Sanjay Batish ◽  
Arvind Kakaria
Keyword(s):  
Wireless Communication ◽  
Ad Hoc Networks ◽  
Road Safety ◽  
Traffic Management ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Multiple Identities ◽  
Sybil Attack ◽  
Hoc Networks

Vehicular Ad hoc networks (VANETs) are considered as a promising approach for facilitating road safety, traffic management and infotainment dissemination for drivers and passengers. The development of wireless communication in VANET implies to take into account the need of security. Many attacks rely on having the attackers generate multiple identities to simulate multiple nodes, this is called Sybil attack. In this paper, we discuss various approaches proposed by different researchers to defend against Sybil attack.

Sign in / Sign up

Export Citation Format

Share Document