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Journal articles on the topic 'Vehicular Network Simulation'

Author: Grafiati

Published: 4 June 2021

Last updated: 18 February 2022

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1

Garrido Abenza, Pedro Pablo, Manuel P. Malumbres, Pablo Piñol, and Otoniel López Granado. "A Simulation Tool for Evaluating Video Streaming Architectures in Vehicular Network Scenarios." Electronics 9, no. 11 (2020): 1970. http://dx.doi.org/10.3390/electronics9111970.

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An integrated simulation tool called Video Delivery Simulation Framework over Vehicular Networks (VDSF-VN) is presented. This framework is intended to allow users to conduct experiments related to video transmission in vehicular networks by means of simulation. Research on this topic requires the use of many independent tools, such as traffic and network simulators, intermediate frameworks, video encoders and decoders, converters, platform-dependent scripting languages, data visualisation packages and spreadsheets, and some other tasks are performed manually. The lack of tools necessary to car

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Zhang, Li Cui, Xu Xu, Zhi Gang Wang, Ping Xiao, and Xiao Fei Xu. "Model of Vehicular Movement in Simulation of Vehicular Ad Hoc Networks." Advanced Materials Research 204-210 (February 2011): 391–94. http://dx.doi.org/10.4028/www.scientific.net/amr.204-210.391.

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Currently, the research on Vehicular Ad hoc Networks(VANETs) is hot. Vehicular movement model is an important factor, which affects the simulation results of VANETs. In the simulation of VANETs, Vehicular movement model used in the urban environment should consider not only the characteristics of the vehicular movement, but also the role of obstructing the radio waves. In this paper, after a detailed analysis of vehicle motion features, it gives a vehicular movement model based on directed graph. The simulation shows that the model can well reflect the movement of vehicles in the real world, a

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Adriano, Daniel Domingos, Carlos Montez, Antonio G. N. Novaes, and Michelle Wangham. "DMRVR: Dynamic Milk-Run Vehicle Routing Solution Using Fog-Based Vehicular Ad Hoc Networks." Electronics 9, no. 12 (2020): 2010. http://dx.doi.org/10.3390/electronics9122010.

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Milk-run tours with time windows are an essential strategy to collect goods to minimize production and transportation costs. Due to unexpected events at the supplier production or traffic congestion, delays can occur during the vehicle route execution, causing non-compliance between the logistics operator and the company. This paper describes the DMRVR (Dynamic Milk-Run Vehicle Routing) solution that uses a dynamic routing algorithm along with fog-based vehicular ad hoc networks for implementing the collection of goods in milk-run operations that respect the company’s time window. When a produ

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Moussaoui, Djilali, Mohamed Feham, Boucif Amar Bensaber, and Benamar Kadri. "Securing vehicular cloud networks." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 5 (2019): 4154. http://dx.doi.org/10.11591/ijece.v9i5.pp4154-4162.

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<p>Vehicular Cloud Networks (VCN) is the network that ensures mobility and availability of resources allowing new services and applications like Network as a Service (NaaS), STorage as a Service (STaaS), Computation as a Service (CompaaS) and Cooperation as a Service (CaaS). In this paper, we propose a solution to secure the Vehicular Cloud Network (VCN). Our challenge in this work is to adapt the PKI architecture, which is mainly used in wired networks to be used in VCN. To propose a security solution for Vehicular Cloud Networks (VCN), our work is based on three steps; the first one is

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Hoe Lee, Chun, Kit Guan Lim, Min Keng Tan, Renee Ka Yin Chin, and Kenneth Tze Kin Teo. "HYBRID SIMULATION NETWORK FOR VEHICULAR AD HOC NETWORK (VANET)." ICTACT Journal on Communication Technology 9, no. 1 (2018): 1686–95. http://dx.doi.org/10.21917/ijct.2018.0247.

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Alhaidari, Fahd A., and Alia Mohammed Alrehan. "A simulation work for generating a novel dataset to detect distributed denial of service attacks on Vehicular Ad hoc NETwork systems." International Journal of Distributed Sensor Networks 17, no. 3 (2021): 155014772110002. http://dx.doi.org/10.1177/15501477211000287.

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Vehicular Ad hoc NETwork is a promising technology providing important facilities for modern transportation systems. It has garnered much interest from researchers studying the mitigation of attacks including distributed denial of service attacks. Machine learning techniques, which mainly rely on the quality of the datasets used, play a role in detecting many attacks with a high level of accuracy. We conducted a comprehensive literature review and found many limitations on the datasets available for distributed denial of service attacks on Vehicular Ad hoc NETwork including the following: unav

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Jeyaprakash, Thangakumar, and Rajeswari Mukesh. "Simulation of Vehicular Ad-hoc Network Routing Protocols with a Performance Analysis." Journal of Communications Software and Systems 11, no. 2 (2015): 86. http://dx.doi.org/10.24138/jcomss.v11i2.107.

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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 the Vehicle to Vehicle Communication Technology. The existing routing protocols of MANETs are suitable for VANET with changes in configuration of protocol. The routing protocols fall into two major cate

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Yang, Wei Dong, and Ji Zhao Liu. "Modeling the Sociological Characteristic of Vehicle Mobility in Vehicular Sensor Network." Applied Mechanics and Materials 48-49 (February 2011): 715–18. http://dx.doi.org/10.4028/www.scientific.net/amm.48-49.715.

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Many mobility models have been proposed for the simulation of vehicular sensor network, however, the existing models seldom consider the sociological Aspects of vehicle movement. The paper firstly analyzed the social characteristic of mobility of the real vehicular traces and gained the conclusion that is short average distance, limited node degree and high cluster coefficient. Based on it, a mobility model based social network is proposed and turned into a simulation, which consists of growing and evolvement of social networks, geographical location mapping of vehicles and node dynamics. The

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Zhao, Ning, Xue Li, Mei Yang, and Xin Ting Huang. "Vehicular Ad-Hoc Network and Routing Design." Applied Mechanics and Materials 641-642 (September 2014): 829–32. http://dx.doi.org/10.4028/www.scientific.net/amm.641-642.829.

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To analyze vehicular Ad-Hoc network routing performance, the GPSR routing performance is studied using network simulation software NS2 compared with traffic simulation software VanetMobiSim. 100 nodes communicated with each other was stimulated by adding routing protocol into NS2, building the environment of simulation, setting simulation parameters and writing TCL script. The data packet delivery path was examined by trace files and GPSR routing performance was concluded through Gawk. The average end-to-end transmission delay trends to increase and the average delivery rate trends to drop whe

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Mousannif, Hajar, Ismail Khalil, and Stephan Olariu. "Cooperation as a Service in VANET: Implementation and Simulation Results." Mobile Information Systems 8, no. 2 (2012): 153–72. http://dx.doi.org/10.1155/2012/853853.

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The past decade has witnessed the emergence of Vehicular Ad-hoc Networks (VANET), specializing from the well-known Mobile Ad Hoc Networks (MANET) to Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) wireless communications. While the original motivation for Vehicular Networks was to promote traffic safety, recently it has become increasingly obvious that Vehicular Networks open new vistas for Internet access, providing weather or road condition, parking availability, distributed gaming, and advertisement. In previous papers [27,28], we introduced Cooperation as a Service (CaaS); a n

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Ahmad, Iftikhar, Rafidah Md Noor, Zaheed Ahmed, Umm-e-Habiba, Naveed Akram, and Fausto Pedro García Márquez. "A cooperative heterogeneous vehicular clustering framework for efficiency improvement." Frontiers of Information Technology & Electronic Engineering 22, no. 9 (2021): 1247–59. http://dx.doi.org/10.1631/fitee.2000260.

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AbstractHeterogeneous vehicular clustering integrates multiple types of communication networks to work efficiently for various vehicular applications. One popular form of heterogeneous network is the integration of long-term evolution (LTE) and dedicated short-range communication. The heterogeneity of such a network infrastructure and the non-cooperation involved in sharing cost/data are potential problems to solve. A vehicular clustering framework is one solution to these problems, but the framework should be formally verified and validated before being deployed in the real world. To solve th

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Khairnar, Vaishali D., and Dr S. N. Pradhan. "Mobility Models for Vehicular Ad-hoc Network Simulation." International Journal of Computer Applications 11, no. 4 (2010): 8–12. http://dx.doi.org/10.5120/1573-2103.

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Kim, Minji, Hong Ki Kim, and Sang Hyun Lee. "A Distributed Cooperative Localization Strategy in Vehicular-to-Vehicular Networks." Sensors 20, no. 5 (2020): 1413. http://dx.doi.org/10.3390/s20051413.

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This work develops a distributed message-passing approach to cooperative localization for autonomous mobile vehicles that communicate via mm-wave wireless connection in vehicle-to-vehicle networks. Vehicles in the network obtain the measurement information about the relative distance and the angle of arrival from the mm-wave connections made with each other. Some vehicles may obtain knowledge about their absolute position information of different quality, for example, via additional localization feature. The main objective is to estimate the locations of all vehicles using reciprocal exchanges

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Liu, Yao Lin, You Rong Chen, Ying Zhou, and Xue Jiang Gao. "Research on Typical Wireless Hoc Routings for Vehicular Network." Advanced Materials Research 756-759 (September 2013): 1511–16. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.1511.

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In the market, there was only specific software for network simulation or traffic simulation. They were expensive and could not support the routing simulation for vehicular network. In order to solve the problem, typical wireless ad hoc routings for vehicular network was researched in the free network simulation software NS2. The obstacle model and node mobile model were added. The nodes moved in random speed and direction on the road. Then the typical wireless ad hoc routings such as DSR (dynamic source routing), DSDV(destination sequenced distance vector) and AODV (ad hoc on-demand distance

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Nkenyereye, Lionel, Lewis Nkenyereye, S. M. Riazul Islam, Yoon-Ho Choi, Muhammad Bilal, and Jong-Wook Jang. "Software-Defined Network-Based Vehicular Networks: A Position Paper on Their Modeling and Implementation." Sensors 19, no. 17 (2019): 3788. http://dx.doi.org/10.3390/s19173788.

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There is a strong devotion in the automotive industry to be part of a wider progression towards the Fifth Generation (5G) era. In-vehicle integration costs between cellular and vehicle-to-vehicle networks using Dedicated Short Range Communication could be avoided by adopting Cellular Vehicle-to-Everything (C-V2X) technology with the possibility to re-use the existing mobile network infrastructure. More and more, with the emergence of Software Defined Networks, the flexibility and the programmability of the network have not only impacted the design of new vehicular network architectures but als

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Brendha, R., and V. Sinthu Janita Prakash. "Geographical Zone based Cluster Head for Routing in Sparse Vehicular Networks." International Journal of Engineering & Technology 7, no. 3 (2018): 1910. http://dx.doi.org/10.14419/ijet.v7i3.13692.

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Vehicular ad hoc network is a wireless communication technology that is used to provide safety and comfort transport on the roads. Routing algorithm design is one of the main challenging issues in VANET. This paper presents a Geographical Zone Based Cluster Head algorithm for Vehicular Ad hoc Networks (VANETs) to reduce the communication overhead generated by the Control Packets (CP). Depending on the area, the network can be sparsely or fully connected. The Geographical Zone Based Cluster Head Routing in Sparse network (GZCHRS) algorithm can endure network partition due to low node density in

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Qureshi, Kashif Naseer, Farooq Ul Islam, Omprakash Kaiwartya, Arvind Kumar, and Jaime Lloret. "Improved Road Segment-Based Geographical Routing Protocol for Vehicular Ad-hoc Networks." Electronics 9, no. 8 (2020): 1248. http://dx.doi.org/10.3390/electronics9081248.

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The real-time traffic information dissemination among on-road vehicles has been envisioned via realizing vehicular ad hoc networks (VANETs) as smart service-oriented roadside wireless sensor networks. The network enables various types of real-time traffic applications related to safety and infotainment for drivers and passengers. The information dissemination-centric routing protocols for vehicular networks have to dynamically adopt under the constrained network environment while considering the higher mobility of vehicular nodes and unpredictable physical topologies in the network. The issue

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18

Zhang, Li Cui, Guo Qiang Zhang, Zhi Gang Wang, Fan Zhang, and Xiao Fei Xu. "GPSR Routing Protocol in Urban Environment." Applied Mechanics and Materials 63-64 (June 2011): 416–20. http://dx.doi.org/10.4028/www.scientific.net/amm.63-64.416.

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The research on Communication based on Ad hoc networks between vehicles is highly concerned about in many countries. However, Vehicular Ad hoc Networks (VANETs) is in the environment in which traditional methods have certain limitations. In this paper, vehicular network scenarios and the probability of penetration model are given. Through adding obstacles and the probability of penetration model to NS2, GPSR performs better in the new simulation scenarios.

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A. Almohammedi, Akram, Nor K. Noordin, and Sabri Saeed. "Evaluating the Impact of Transmission Range on the Performance of VANET." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 2 (2016): 800. http://dx.doi.org/10.11591/ijece.v6i2.9593.

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Recently, interest in the field of Vehicular Ad-hoc Networks (VANETs) has grown among research community to improve traffic safety and efficiency on the roads. Despite the many advantages, the transmission range in vehicular network remains one of the major challenges due to the unique characteristics of VANETs such as various communication environments, highly dynamic topology, high node mobility and traffic density. The network would suffer from a broadcast-storm in high vehicular density when a fixed transmission range in VANET is used, while in sparse vehicular density the network could be

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A. Almohammedi, Akram, Nor K. Noordin, and Sabri Saeed. "Evaluating the Impact of Transmission Range on the Performance of VANET." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 2 (2016): 800. http://dx.doi.org/10.11591/ijece.v6i2.pp800-809.

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Recently, interest in the field of Vehicular Ad-hoc Networks (VANETs) has grown among research community to improve traffic safety and efficiency on the roads. Despite the many advantages, the transmission range in vehicular network remains one of the major challenges due to the unique characteristics of VANETs such as various communication environments, highly dynamic topology, high node mobility and traffic density. The network would suffer from a broadcast-storm in high vehicular density when a fixed transmission range in VANET is used, while in sparse vehicular density the network could be

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Khairnar, Prof Vaishali D., and Dr S. N. Pradhan. "Comparative Study of Simulation for Vehicular Ad-hoc Network." International Journal of Computer Applications 4, no. 10 (2010): 15–18. http://dx.doi.org/10.5120/864-1214.

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22

Wang, Le, Renato Iida, and Alexander M. Wyglinski. "Vehicular Network Simulation Environment via Discrete Event System Modeling." IEEE Access 7 (2019): 87246–64. http://dx.doi.org/10.1109/access.2019.2922766.

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Yuan, Jia Lu, Hai Lin Jiang, and Hua Shen Wang. "HLA Based Vehicular Ad-Hoc Networks Simulation." Advanced Materials Research 846-847 (November 2013): 1458–61. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.1458.

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Vehicular Ad-hoc network (VANET) is a promising technology in enabling highway active safety applications such as collision warning and information broadcasting. Nowadays, VANET is extended to offer more services like vehicle tracking, WI-FI access, and Global Positioning System (GPS) services. However, there`s still serious challenges in enabling information disseminated while avoiding broadcast storm. In this paper, we develop an HLA Federation with two federates to evaluate the VANET performance with or without Road-side Unit (RSU) in the same scenarios. We use OPNET Modeler to evaluate the

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Lee, Jong-Hyouk, Jiefeng (Terence) Chen, and Thierry Ernst. "Securing mobile network prefix provisioning for NEMO based vehicular networks." Mathematical and Computer Modelling 55, no. 1-2 (2012): 170–87. http://dx.doi.org/10.1016/j.mcm.2011.02.023.

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Toufga, Soufian, Slim Abdellatif, Hamza Tarik Assouane, Philippe Owezarski, and Thierry Villemur. "Towards Dynamic Controller Placement in Software Defined Vehicular Networks." Sensors 20, no. 6 (2020): 1701. http://dx.doi.org/10.3390/s20061701.

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The emerging SDVN (Software Defined Vehicular Network) paradigm promises to bring flexibility and efficient resource utilization to vehicular networks, enabling the emergence of novel Intelligent Transportation Services. However, as it was initially designed with wired network in mind, applying the SDN paradigm to a vehicular context faces new challenges related to the peculiar characteristics of this network (high node mobility and node density, and the presence of wireless links). In this paper, we focus on one of the critical architectural elements of SDVN, namely, the SDN Controller Placem

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Kim, Sungwook. "New Bargaining Game Model for Collaborative Vehicular Network Services." Mobile Information Systems 2019 (March 7, 2019): 1–11. http://dx.doi.org/10.1155/2019/6269475.

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The wireless industry’s evolution from fourth generation (4G) to fifth generation (5G) will lead to extensive progress in new vehicular network environments, such as crowdsensing, cloud computing, and routing. Vehicular crowdsensing exploits the mobility of vehicles to provide location-based services, whereas vehicular cloud computing is a new hybrid technology that instantly uses vehicular network resources, such as computing, storage, and Internet for decision-making. In this study, novel crowdsensing, cloud computing, and routing algorithms are developed for a next-generation vehicular netw

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Wan, Shan Shan, Dong Liang Wang, and Qing Cao. "Multi-Agent Based Modeling Simulation about VANET." Advanced Materials Research 760-762 (September 2013): 680–84. http://dx.doi.org/10.4028/www.scientific.net/amr.760-762.680.

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The self-organization characteristics and the interaction between a large numbers of self-organizing vehicles are complexity, to obtain a more accurate model of vehicular Ad-hoc network (VANET) and obtain a more profound comprehension of the complex behavior working mechanism of the vehicle in the VANET environment multi-agent based and bottom-up modeling approach is proposed here. It aims to describe the dynamics of VANET caused by the different behaviors of vehicular. The simulation tool for vehicular misbehaviors is developed with multi-agent. It aims to and be able to effectively reproduce

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Al-Qaraghuli, Mohammed, Saadaldeen Ahmed, and Muhammad Ilyas. "Encrypted Vehicular Communication Using Wireless Controller Area Network." 3D SCEEER Conference sceeer, no. 3d (2019): 17–24. http://dx.doi.org/10.37917/ijeee.sceeer.3rd.3.

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In this paper, we focus on ensuring encrypted vehicular communication using wireless controller area network performance at high node densities, by means of Dedicated Short-Range Communication (DSRC) algorithms. We analyses the effect of the vehicular communication parameters, message-rate, data-rate, transmission power and carrier sensing threshold, on the application performance. After a state-of-the-art analysis, we propose a data-rate DSRC algorithm. Simulation studies show that DSRC performs better than other decentralized vehicular communication algorithms for a wide range of application

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He, Tong Zhou, and Yan Jun Shen. "The Topology Stability of Vehicular Ad Hoc Network." Advanced Engineering Forum 6-7 (September 2012): 1004–9. http://dx.doi.org/10.4028/www.scientific.net/aef.6-7.1004.

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The goal of this paper is to look for relatively stable area in the Vehicular Ad hoc Network (VANET), thereby helping for developing more stable routing protocols. We built a theoretical model to analysis the stability of the VANET topology, and provided the simulation experiment to verify the correctness of the theoretical analysis. Results show that the vehicle traveling in the same direction is easier to maintain the stability of the topology of a VANET, and the valid time of the path will decrease with the increase of the intersection angle in the direction of the vehicle movement, the veh

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Ding, Fei, Xiaojun Sun, Xiaojin Ding, Ruoyu Su, Dengyin Zhang, and Hongbo Zhu. "Security-aware dual-hop communication for amplify-and-forward relay networks." International Journal of Distributed Sensor Networks 15, no. 9 (2019): 155014771987807. http://dx.doi.org/10.1177/1550147719878079.

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The authentication scheme for vehicular ad hoc networks aims to improve the security and integrity of message delivery. The base station manages a large number of vehicular nodes, so the security communications are non-trivial. In this article, we propose an amplify-and-forward strategy for a dual-hop cooperative network in order to improve secure communications for vehicular ad hoc networks. We assume that each vehicular node equipped with a single antenna and derive closed-form expressions for the secure communication rate calculation. Moreover, we propose a cooperative strategy by jointly c

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Saedi, Ramin, Rajat Verma, Ali Zockaie, Mehrnaz Ghamami, and Timothy J. Gates. "Comparison of Support Vector and Non-Linear Regression Models for Estimating Large-Scale Vehicular Emissions, Incorporating Network-Wide Fundamental Diagram for Heterogeneous Vehicles." Transportation Research Record: Journal of the Transportation Research Board 2674, no. 5 (2020): 70–84. http://dx.doi.org/10.1177/0361198120914304.

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Estimation of vehicular emissions at network level is a prominent issue in transportation planning and management of urban areas. For large networks, macroscopic emission models are preferred because of their simplicity. However, these models do not consider traffic flow dynamics that significantly affect emissions production. This study proposes a network-level emission modeling framework based on the network-wide fundamental diagram (NFD), via integrating the NFD properties with an existing microscopic emission model. The NFD and microscopic emission models are estimated using microscopic an

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Santhi, L. M., and R. Kalaimagal. "Routing Protocol and Simulation Study for Vehicular Adhoc Network Environment." International Journal of Communication and Networking System 5, no. 1 (2015): 21–23. http://dx.doi.org/10.20894/ijcnes.103.005.001.006.

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Zhu, Li, and Lan Bai. "Network Routing Mechanism Simulation Research Based on VANETs." Applied Mechanics and Materials 651-653 (September 2014): 1868–74. http://dx.doi.org/10.4028/www.scientific.net/amm.651-653.1868.

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VANETs is a rapid developed wireless mobile MANETs network with special challenge nature. It is a distributed and self-organized communication network based on moving vehicle. This network has characteristics like limited bandwidth, strong mobility, strong dynamic network topology, limited node degrees freedom, equipment capacity constraints and weak physical security. These characteristics usually make typical routing protocol in mobile MANET show a low efficiency in mobile VANETs, even fail. MANET routing algorithm is roughly divided into two categories, namely table driven routing protocol

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Hussain, Naziya, Priti Maheshwary, Piyush Kumar Shukla, and Anoop Singh. "Mobility-Aware GPCR-MA for Vehicular Ad hoc Routing Protocol for Highways Scenario." International Journal of Organizational and Collective Intelligence 8, no. 4 (2018): 47–65. http://dx.doi.org/10.4018/ijoci.2018100103.

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Vehicular ad hoc network systems are highly important experiments because of enthusiastically exchanging information and symmetric relations of systems. The best transmitting device supports a successful arrangement of networks. This article presents GPCR-MA mobility aware routing protocol concepts based on the Gauss Markov Mobility and Freeway Model. This concept is applied on highway networks because highways have a number of road segment and junctions. The performance of this experiment is verified based on the QoS parameter performance between of the mobility model, which is presented base

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Zhang, Tianle, Chunlu Wang, ZongWei Luo, Shuihua Han, and Mengyuan Dong. "RFID Enabled Vehicular Network for Ubiquitous Travel Query." International Journal of Systems and Service-Oriented Engineering 2, no. 3 (2011): 47–62. http://dx.doi.org/10.4018/jssoe.2011070104.

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Fixed infrastructure based wireless network is very expensive to provide total coverage and offer ubiquitous communication capacity. RFID enabled Vehicular Network emerges as an alternative which can leverage mobile nodes to bridge the gap between information isolated islands. The mobility and low duty cycle activity of nodes may destroy the network connectivity. This paper proposes RFID Enabled Vehicular Network for Ubiquitous Travel Query over Mobile Relay Network (MRN) to facilitate the needed information access for drivers on the road. The ubiquitous service is introduced and the performan

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Alves Junior, Joilson, and Emilio C. G. Wille. "Improving VANETs Connectivity with a Totally Ad Hoc Living Mobile Backbone." Journal of Computer Networks and Communications 2015 (2015): 1–14. http://dx.doi.org/10.1155/2015/273031.

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The vehicular ad hoc network (VANET) for intelligent transportation systems is an emerging concept to improve transportation security, reliability, and management. The network behavior can be totally different in topological aspects because of the mobility of vehicular nodes. The topology can be fully connected when the flow of vehicles is high and may have low connectivity or be invalid when the flow of vehicles is low or unbalanced. In big cities, the metropolitan buses that travel on exclusive lanes may be used to set up a metropolitan vehicular data network (backbone), raising the connecti

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You, Cheng, Wang, Chen, and Chen. "Cross-Layer and SDN Based Routing Scheme for P2P Communication in Vehicular Ad-Hoc Networks." Applied Sciences 9, no. 22 (2019): 4734. http://dx.doi.org/10.3390/app9224734.

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Conventional routing protocols proposed for Vehicular Ad-hoc Network (VANET) are usually inefficient and vulnerable for multi-hop data forwarding due to the unavailability of global information and inefﬁciencies in their route discovering schemes. However, with the recently emerged software deﬁned vehicular network (SDVN) technologies, link stability can be better improved through the availability of global network information. Thus, in this paper, we present a novel software-defined network (SDN) based routing scheme for P2P connection under urban inter-vehicle networks that can ﬁnd a global

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Dominguez, Xavier, Paola Mantilla-Pérez, Nuria Gimenez, Islam El-Sayed, Manuel Alberto Díaz Millán, and Pablo Arboleya. "Web-Based Simulation Environment for Vehicular Electrical Networks." Energies 14, no. 19 (2021): 6087. http://dx.doi.org/10.3390/en14196087.

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For the validation of vehicular Electrical Distribution Systems (EDS), engineers are currently required to analyze disperse information regarding technical requirements, standards and datasheets. Moreover, an enormous effort takes place to elaborate testing plans that are representative for most EDS possible configurations. These experiments are followed by laborious data analysis. To diminish this workload and the need for physical resources, this work reports a simulation platform that centralizes the tasks for testing different EDS configurations and assists the early detection of inadequac

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Gui, Jinsong, Yao Liu, Xiaoheng Deng, and Bin Liu. "Network Capacity Optimization for Cellular-Assisted Vehicular Systems by Online Learning-Based mmWave Beam Selection." Wireless Communications and Mobile Computing 2021 (March 20, 2021): 1–26. http://dx.doi.org/10.1155/2021/8876186.

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Directional communication is helpful to improve the performance of millimeter Wave (mmWave) links. However, the dynamic nature of vehicular scenarios raises the complexity of directional mmWave vehicular communications. Also, a mmWave link is susceptible to blockages. Therefore, a mmWave vehicular communication system requires high environmental adaptability and context-awareness. Due to inadequate context information and insufficient beam settings in the existing related algorithm, it is difficult to pick out the set of beams with more reasonable widths and directions, which hinders the furth

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Pavithra, L., V. Sivakumar, and S. Anuja. "A novel simulation of bellman-dymo protocol in vanet’s ad-hoc network." International Journal of Engineering & Technology 7, no. 3.3 (2018): 441. http://dx.doi.org/10.14419/ijet.v7i2.33.14206.

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Vehicular Ad-hoc Networks (VANET’s) is the recent technology to facilitate the study of simulators. The mobility model and physical layer are the issues in the simulator which impact the output greatly. The simulations of the routing algorithm in the VANET’s are still the major problem. The comparison between the routing protocols is addressed by only some few works. In order to overcome these issues and problems we made a comparison between the hybrids, reactive, geographic routing and pro-active routing protocols by using a simulation platform by integrating the mobility and the physical lay

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Eom, Jewon, Hyowon Kim, Sang Hyun Lee, and Sunwoo Kim. "DNN-Assisted Cooperative Localization in Vehicular Networks." Energies 12, no. 14 (2019): 2758. http://dx.doi.org/10.3390/en12142758.

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This work develops a deep-learning-based cooperative localization technique for high localization accuracy and real-time operation in vehicular networks. In cooperative localization, the noisy observation of the pairwise distance and the angle between vehicles causes nonlinear optimization problems. To handle such a nonlinear optimization task at each vehicle, a deep neural network (DNN) technique is to replace a cumbersome solution of nonlinear optimization along with the saving of the computational loads. Simulation results demonstrate that the proposed technique attains some performance gai

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Kayarga, Tanuja, and H. M. Navyashree. "A Novel Framework to Control and Optimize the Traffic Congestion Issue in VANET." International Journal of Engineering & Technology 7, no. 2.31 (2018): 245. http://dx.doi.org/10.14419/ijet.v7i3.31.18234.

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In the recent times due to the increase of vehicular nodes in a vehicular communication network, there is a need of developing efficient systems in order to optimize the vehicular traffic congestion issues in urban areas. The current research trends shows that most of the conventional studies focused on developing fuzzy inference systems based vehicular traffic congestion model which has gained lots of attention on detecting and minimizing the congestion levels.We have proposed a new approach towards detection and controlling of traffic congestion in VANET. The proposed system utilizes the com

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Sherazi, Hafiz Husnain Raza, Zuhaib Ashfaq Khan, Razi Iqbal, Shahzad Rizwan, Muhammad Ali Imran, and Khalid Awan. "A Heterogeneous IoV Architecture for Data Forwarding in Vehicle to Infrastructure Communication." Mobile Information Systems 2019 (February 3, 2019): 1–12. http://dx.doi.org/10.1155/2019/3101276.

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The Internet of vehicles (IoV) is a newly emerged wave that converges Internet of things (IoT) into vehicular networks to benefit from ubiquitous Internet connectivity. Despite various research efforts, vehicular networks are still striving to achieve higher data rate, seamless connectivity, scalability, security, and improved quality of service, which are the key enablers for IoV. It becomes even more critical to investigate novel design architectures to accomplish efficient and reliable data forwarding when it comes to handling the emergency communication infrastructure in the presence of na

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Kim, Wooseong, and Eun-Kyu Lee. "LTE Network Enhancement for Vehicular Safety Communication." Mobile Information Systems 2017 (2017): 1–18. http://dx.doi.org/10.1155/2017/8923782.

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Direct vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications have been popularly considered for safe driving of manned or unmanned vehicles. The V2I communication is better than the V2V communication for propagating safety messages at critical regions like intersections where the safety messages must be delivered to surround vehicles with low latency and loss, since transmitters as infrastructure can have line of sight to the receiver vehicles and control wireless medium access in a centralized manner unlike V2V. Long-Term Evolution (LTE) cellular networks are rapidly dep

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Meng, Yun, Yuan Dong, Chunling Wu, and Xinyi Liu. "A Low-Cost Resource Re-Allocation Scheme for Increasing the Number of Guaranteed Services in Resource-Limited Vehicular Networks." Sensors 18, no. 11 (2018): 3846. http://dx.doi.org/10.3390/s18113846.

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Vehicular networks are becoming increasingly dense due to expanding wireless services and platooning has been regarded as a promising technology to improve road capacity and on-road safety. Constrained by limited resources, not all communication links in platoons can be allocated to the resources without suffering interference. To guarantee the quality of service, it is required to determine the set of served services at which the scale of demand exceeds the capability of the network. To increase the number of guaranteed services, the resource allocation has to be adjusted to adapt to the dyna

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Wang, Jianwei, and Jianwu Dang. "Modeling and simulation of traffic characteristics of vehicular ad-hoc network." Journal of Computational Methods in Sciences and Engineering 15, no. 3 (2015): 507–13. http://dx.doi.org/10.3233/jcm-150563.

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Shinde, Sunita S., and Ravi M. Yadahalli. "Modeling and Simulation of (Vehicular Ad Hoc Network) Vehicle’s Positioning Accuracy." Journal of Computational and Theoretical Nanoscience 15, no. 11 (2018): 3624–29. http://dx.doi.org/10.1166/jctn.2018.7675.

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Hussain, Syed Asad, Muddesar Iqbal, Atif Saeed, et al. "An Efficient Channel Access Scheme for Vehicular Ad Hoc Networks." Mobile Information Systems 2017 (2017): 1–10. http://dx.doi.org/10.1155/2017/8246050.

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Vehicular Ad Hoc Networks (VANETs) are getting more popularity due to the potential Intelligent Transport Systems (ITS) technology. It provides many efficient network services such as safety warnings (collision warning), entertainment (video and voice), maps based guidance, and emergency information. VANETs most commonly use Road Side Units (RSUs) and Vehicle-to-Vehicle (V2V) referred to as Vehicle-to-Infrastructure (V2I) mode for data accessing. IEEE 802.11p standard which was originally designed for Wireless Local Area Networks (WLANs) is modified to address such type of communication. Howev

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Wang, S. Y., and C. L. Chou. "NCTUns tool for wireless vehicular communication network researches." Simulation Modelling Practice and Theory 17, no. 7 (2009): 1211–26. http://dx.doi.org/10.1016/j.simpat.2009.04.008.

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Ali, Muhammad, Asad W. Malik, Anis U. Rahman, Sohail Iqbal, and Mian M. Hamayun. "Position-based emergency message dissemination for Internet of vehicles." International Journal of Distributed Sensor Networks 15, no. 7 (2019): 155014771986158. http://dx.doi.org/10.1177/1550147719861585.

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With the advancement in communication technologies, Internet of vehicles presents a new set of opportunities to efficiently manage transportation problems using vehicle-to-vehicle communication. However, high mobility in vehicular networks causes frequent changes in network topology, which leads to network instability. This frequently results in emergency messages failing to reach the target vehicles. To overcome this problem, we propose a data dissemination scheme for such messages in vehicular networks, based on clustering and position-based broadcast techniques. The vehicles are dynamically

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