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Journal articles on the topic 'Wireless vehicular communication'

Author: Grafiati

Published: 4 June 2021

Last updated: 15 February 2022

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1

Mohanan, Vasuky, and Rahmat Budiarto. "Wireless Communication Technologies for Vehicular Nodes." International Journal of Mobile Computing and Multimedia Communications 5, no. 2 (2013): 58–77. http://dx.doi.org/10.4018/jmcmc.2013040105.

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In many countries, road accidents are a leading cause of death as well as being financially draining to the authorities concerned. This problem can be alleviated by having a mechanism to enable exchange of safety related messages to road users in a timely manner. This has given rise to active research in identifying the best technology. Providing comfort and smooth driving experience is also propelling the need to support vehicular communication. These groups of applications present opposing paradigms whereby safety related messages must be exchanged in real-time and characterized by short bur

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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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Stanaitis, Šarūnas. "INTERVEHICLE COMMUNICATION RESEARCH – COMMUNICATION SCENARIOS." Mokslas - Lietuvos ateitis 2, no. 1 (2010): 77–80. http://dx.doi.org/10.3846/mla.2010.017.

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Recently intervehicle communications are attracting much attention from industry and academia. Upcoming standard for intervehicle communication IEEE 802.11p, known as Wireless Access in Vehicular Environments (WAVE), is still in its draft stage, but already coming into final standardization phase. Problematic, regarding mobile WAVE nodes, are described in several articles, simulations prepared and experiments done. But most of these works do not consider possible maximal communication load. This paper presents intervehicle communication scenario in respect to radio communications, mobility and

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Baek, Minjin, Jungwi Mun, Woojoong Kim, Dongho Choi, Janghyuk Yim, and Sangsun Lee. "Driving Environment Perception Based on the Fusion of Vehicular Wireless Communications and Automotive Remote Sensors." Sensors 21, no. 5 (2021): 1860. http://dx.doi.org/10.3390/s21051860.

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Driving environment perception for automated vehicles is typically achieved by the use of automotive remote sensors such as radars and cameras. A vehicular wireless communication system can be viewed as a new type of remote sensor that plays a central role in connected and automated vehicles (CAVs), which are capable of sharing information with each other and also with the surrounding infrastructure. In this paper, we present the design and implementation of driving environment perception based on the fusion of vehicular wireless communications and automotive remote sensors. A track-to-track f

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Sanguesa, Julio A., Fernando Naranjo, Vicente Torres-Sanz, Manuel Fogue, Piedad Garrido, and Francisco J. Martinez. "On the Study of Vehicle Density in Intelligent Transportation Systems." Mobile Information Systems 2016 (2016): 1–13. http://dx.doi.org/10.1155/2016/8320756.

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Vehicular ad hoc networks (VANETs) are wireless communication networks which support cooperative driving among vehicles on the road. The specific characteristics of VANETs favor the development of attractive and challenging services and applications which rely on message exchanging among vehicles. These communication capabilities depend directly on the existence of nearby vehicles able to exchange information. Therefore, higher vehicle densities favor the communication among vehicles. However, vehicular communications are also strongly affected by the topology of the map (i.e., wireless signal

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Guerrero-Ibáñez, J. A., and J. Contreras-Castillo. "Vehicular Communication Network Environments." International Journal of Vehicular Telematics and Infotainment Systems 1, no. 2 (2017): 24–45. http://dx.doi.org/10.4018/ijvtis.2017070103.

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Modern society is facing serious problems with the transportation systems given the increase in traffic jams, accidents, fatalities and CO2 emissions. Thus, improving the safety and efficiency of transportation systems is imperative. Developing a sustainable transportation system requires a better usage of the existing infrastructure, the adoption of emerging technologies (e.g. embedded devices, sensors and short-range radio transmitters) and the development of applications capable of operating in wireless and spontaneous networks. In this paper, the authors give readers a global vision of the

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Tahir, Muhammad Naeem, Kari Mäenpää, and Timo Sukuvaara. "Performace Evaluation of Vehicular Communication." Transport and Telecommunication Journal 21, no. 3 (2020): 171–80. http://dx.doi.org/10.2478/ttj-2020-0013.

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AbstractModern societies are built on good road infra-structure and efficient transport system. Safety is a high-priority consideration in development of road traffic systems. In recent years the weather information has become becomes very vital for road traffic safety because slippery roads are the key source of road accidents in northern regions of Europe, America and Canada as well. In this article we are presenting the test experiences and pilot road weather related services by executing a set of Vehicle to Infrastructure (V2I) communication scenarios by using IEEE 802.11p and 5G test netw

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Wu, Hsin Te, and Wen Shyong Hsieh. "Location-based vehicular moving predictions for wireless communication." International Journal of Ad Hoc and Ubiquitous Computing 10, no. 4 (2012): 197. http://dx.doi.org/10.1504/ijahuc.2012.049066.

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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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10

Sharma, Ms Shreya, and Ms Rupali Rohankar. "Vehicular Traffic Monitoring Using VANET." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 13, no. 1 (2014): 4068–73. http://dx.doi.org/10.24297/ijct.v13i1.2928.

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During last few years, continuous progresses in wireless communication have open new research fields in computer network. VANET proposes communication between vehicles by wireless means has a large potential to improve safety and travel comfort of passenger. Moreover automobile traffic safety is a major issue in developed area in which there may be misbehaving of traffic safety due to lack of controls or misguiding from the attacker end. Due to this, there is high amount of wastage of time and resources travelling through traffic congestion and misrouting of the vehicles by external source. Fo

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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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Jadoon, Ahmer Khan, Licheng Wang, Tong Li, and Muhammad Azam Zia. "Lightweight Cryptographic Techniques for Automotive Cybersecurity." Wireless Communications and Mobile Computing 2018 (June 26, 2018): 1–15. http://dx.doi.org/10.1155/2018/1640167.

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A new integration of wireless communication technologies into the automobile industry has instigated a momentous research interest in the field of Vehicular Ad Hoc Network (VANET) security. Intelligent Transportation Systems (ITS) are set up, aiming to offer promising applications for efficient and safe communication for future automotive technology. Vehicular networks are unique in terms of characteristics, challenges, architecture, and applications. Consequently, security requirements related to vehicular networks are more complex as compared to mobile networks and conventional wireless netw

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Silva, Cristiano M., Barbara M. Masini, Gianluigi Ferrari, and Ilaria Thibault. "A Survey on Infrastructure-Based Vehicular Networks." Mobile Information Systems 2017 (2017): 1–28. http://dx.doi.org/10.1155/2017/6123868.

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The infrastructure of vehicular networks plays a major role in realizing the full potential of vehicular communications. More and more vehicles are connected to the Internet and to each other, driving new technological transformations in a multidisciplinary way. Researchers in automotive/telecom industries and academia are joining their effort to provide their visions and solutions to increasingly complex transportation systems, also envisioning a myriad of applications to improve the driving experience and the mobility. These trends pose significant challenges to the communication systems: lo

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Vijay, Ramya, Thipparaju Rama Rao, Revathi Venkataraman, and Murugiah Sivashanmugham Vasanthi. "Design of penta-band low noise amplifier with integrated active antenna for vehicular communications." International Journal of Microwave and Wireless Technologies 9, no. 9 (2017): 1883–94. http://dx.doi.org/10.1017/s1759078717000630.

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The design and integration of penta-band planar antenna with a low noise amplifier (LNA) for vehicular wireless applications is discussed in this research. By integrating antenna with a LNA, the return loss can be kept low with the increased bandwidth compared with a passive antenna with the same design. The performance of the passive antenna, LNA, and integrated active antenna (IAA) are individually validated with the aid of vector network analyzer. The designed IAA covers navigational frequencies 1.2 and 1.5 GHz, wireless communication frequencies 2.4, 3.3 GHz and dedicated short range commu

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Choi, Joo-Young, Cheol Mun, and Jong-Gwan Yook. "Symbol-Level Selective Channel Estimation in Packet-Based OFDM Systems." Sensors 20, no. 5 (2020): 1274. http://dx.doi.org/10.3390/s20051274.

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Wireless access in vehicular environments to support wireless communication between vehicles has been developed to provide road safety and infotainment services. In vehicular environments where the channel changes rapidly, channel estimation is very important in improving the reliability of wireless communication. Therefore, numerous channel estimation schemes have been proposed; however, none of the schemes proposed so far can perform well over the entire signal-to-noise ratio (SNR) region. In this paper, we propose a novel channel estimation scheme that selectively uses the better scheme bet

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Broustis, Ioannis, and Michalis Faloutsos. "Routing in Vehicular Networks: Feasibility, Modeling, and Security." International Journal of Vehicular Technology 2008 (April 21, 2008): 1–8. http://dx.doi.org/10.1155/2008/267513.

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Vehicular networks are sets of surface transportation systems that have the ability to communicate with each other. There are several possible network architectures to organize their in-vehicle computing systems. Potential schemes may include vehicle-to-vehicle ad hoc networks, wired backbone with wireless last hops, or hybrid architectures using vehicle-to-vehicle communications to augment roadside communication infrastructures. Some special properties of these networks, such as high mobility, network partitioning, and constrained topology, differentiate them from other types of wireless netw

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Zaki, Salim M., M. A. Ngadi, and Shukor Abd Razak. "Towards Deploying Vehicular Ad Hoc Networks on Aerodromes to Mitigate Incursions." Advanced Materials Research 433-440 (January 2012): 4968–76. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.4968.

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In the near future, it is expected that wireless communication go to be extended to support safety movement in aerodromes. Vehicular Ad Hoc Network is one of the promise wireless technologies that provide safety applications for pre- venting and mitigating cars accidents on roads. Vehicular Ad Hoc Network’s safety applications usually use geographical routing protocols and 802.11p wireless standard which help in disseminating safety messages between vehicles efficiently and reliably. A proficient connection between aircraft, vehicles, and Air Traffic control can be handled by Vehicular Ad Hoc

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Oka, Hiroaki, and Hiroaki Higaki. "Wireless multihop communication in sparse Vehicular Ad-Hoc Networks." International Journal of Internet Protocol Technology 4, no. 2 (2009): 115. http://dx.doi.org/10.1504/ijipt.2009.027336.

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19

Shan Hong He, Wei Shan, Chong Fan, Zhi Chao Mo, Fu Hui Yang, and Jun Hua Chen. "An Improved Vivaldi Antenna for Vehicular Wireless Communication Systems." IEEE Antennas and Wireless Propagation Letters 13 (2014): 1505–8. http://dx.doi.org/10.1109/lawp.2014.2343215.

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Long Le, A. Festag, R. Baldessari, and Wenhui Zhang. "Vehicular wireless short-range communication for improving intersection safety." IEEE Communications Magazine 47, no. 11 (2009): 104–10. http://dx.doi.org/10.1109/mcom.2009.5307473.

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Salazar, Eduardo, Cesar A. Azurdia-Meza, David Zabala-Blanco, Sandy Bolufé, and Ismael Soto. "Semi-Supervised Extreme Learning Machine Channel Estimator and Equalizer for Vehicle to Vehicle Communications." Electronics 10, no. 8 (2021): 968. http://dx.doi.org/10.3390/electronics10080968.

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Wireless vehicular communications are a promising technology. Most applications related to vehicular communications aim to improve road safety and have special requirements concerning latency and reliability. The traditional channel estimation techniques used in the IEEE 802.11 standard do not properly perform over vehicular channels. This is because vehicular communications are subject to non-stationary, time-varying, frequency-selective wireless channels. Therefore, the main goal of this work is the introduction of a new channel estimation and equalization technique based on a Semi-supervise

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Naudts, Dries, Vasilis Maglogiannis, Seilendria Hadiwardoyo, et al. "Vehicular Communication Management Framework: A Flexible Hybrid Connectivity Platform for CCAM Services." Future Internet 13, no. 3 (2021): 81. http://dx.doi.org/10.3390/fi13030081.

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In the upcoming decade and beyond, the Cooperative, Connected and Automated Mobility (CCAM) initiative will play a huge role in increasing road safety, traffic efficiency and comfort of driving in Europe. While several individual vehicular wireless communication technologies exist, there is still a lack of real flexible and modular platforms that can support the need for hybrid communication. In this paper, we propose a novel vehicular communication management framework (CAMINO), which incorporates flexible support for both short-range direct and long-range cellular technologies and offers bui

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Sukuvaara, Timo, Kari Mäenpää, and Riika Ylitalo. "Vehicular-networking- and road-weather-related research in Sodankylä." Geoscientific Instrumentation, Methods and Data Systems 5, no. 2 (2016): 513–20. http://dx.doi.org/10.5194/gi-5-513-2016.

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Abstract. Vehicular-networking- and especially safety-related wireless vehicular services have been under intensive research for almost a decade now. Only in recent years has road weather information also been acknowledged to play an important role when aiming to reduce traffic accidents and fatalities via intelligent transport systems (ITSs). Part of the progress can be seen as a result of the Finnish Meteorological Institute's (FMI) long-term research work in Sodankylä within the topic, originally started in 2006. Within multiple research projects, the FMI Arctic Research Centre has been dev

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Huang, Chi-Fu, and Jyun-Hao Jhang. "Efficient RSU Selection Approaches for Load Balancing in Vehicular Ad Hoc Networks." Advances in Technology Innovation 5, no. 1 (2020): 56–63. http://dx.doi.org/10.46604/aiti.2020.4080.

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Due to advances in wireless communication technologies, wireless transmissions gradually replace traditional wired data transmissions. In recent years, vehicles on the move can also enjoy the convenience of wireless communication technologies by assisting each other in message exchange and form an interconnecting network, namely Vehicular Ad Hoc Networks (VANETs). In a VANET, each vehicle is capable of communicating with nearby vehicles and accessing information provided by the network. There are two basic communication models in VANETs, V2V and V2I. Vehicles equipped with wireless transceiver

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Khan, Usman Ali, and Sang Sun Lee. "Multi-Layer Problems and Solutions in VANETs: A Review." Electronics 8, no. 2 (2019): 204. http://dx.doi.org/10.3390/electronics8020204.

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The Dedicated Short Range Communication (DSRC) technology supports the vehicular communications through Vehicle to Vehicle (V2V) and Vehicle to Infrastructure (V2I) Communication, by operating at 5.9 GHz band (U.S. Standard). The Physical (PHY) and Medium Access Control (MAC) Layer are defined by the IEEE 802.11p, while the IEEE 1609 family of standards define the Wireless Access in Vehicular Environment (WAVE); a suite of communication and security standards in the Vehicular Area Networks (VANETs). There has been a lot of research regarding several challenges in VANETs, from spectrum utilizat

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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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Louliej, Abdelhamid, Younes Jabrane, Víctor P. Gil Jiménez, and Ana García Armada. "Practical Guidelines for Approaching the Implementation of Neural Networks on FPGA for PAPR Reduction in Vehicular Networks." Sensors 19, no. 1 (2018): 116. http://dx.doi.org/10.3390/s19010116.

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Nowadays, the sensor community has become wireless, increasing their potential and applications. In particular, these emerging technologies are promising for vehicles’ communications (V2V) to dramatically reduce the number of fatal roadway accidents by providing early warnings. The ECMA-368 wireless communication standard has been developed and used in wireless sensor networks and it is also proposed to be used in vehicular networks. It adopts Multiband Orthogonal Frequency Division Multiplexing (MB-OFDM) technology to transmit data. However, the large power envelope fluctuation of OFDM signal

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Isasi, Lucia, Begoña Molinete, Jesus Murgoitio, and Dionisio del Pozo. "CyberCars-2 Cooperative Cybernetic Transport System Architecture." Journal of Robotics and Mechatronics 22, no. 6 (2010): 685–93. http://dx.doi.org/10.20965/jrm.2010.p0685.

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Research on Intelligent Cooperative Systems (ICS) based on wireless vehicular communication to improve automotive safety and traffic efficiency is being promoted through initiatives such as the Vehicle Safety Communications Consortium (VSCC) and Vehicle-Infrastructure Integration (VII) in the US, SMARTWAY and Vehicle Information and Communication System (VICS) in Japan, and European R&D activities within the framework of i2010: Intelligent Car Initiative - e.g., PReVENT, CVIS, and SAFESPOT. Related standardization activities include Continuous Air Interface for Long and Medium Range (CALM)

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Laxma Reddy, D., T. S. Arulanth, K. Nehru, N. Nagaraju, and G. Ramesh Reddy. "Intelligent Vehicular System with Speed Limit." International Journal of Engineering & Technology 7, no. 3.27 (2018): 20. http://dx.doi.org/10.14419/ijet.v7i3.27.17645.

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In the scholarly world and the car business vehicular communication is one of the important point. The point of this developing interest is to build up a compelling communication network to the Intelligent Transportation System. Here in the proposed paper we exhibited remote base station model with a great put assessment. The auto movement demonstrate and lining framework with variable solicitations are used remote to get point display. The wireless networks performance may be compact from a spread of parameters, equivalent to radio communication vary, the quantity of shoppers may vary and spe

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Zeng, Tengchan, Omid Semiari, Walid Saad, and Mehdi Bennis. "Joint Communication and Control for Wireless Autonomous Vehicular Platoon Systems." IEEE Transactions on Communications 67, no. 11 (2019): 7907–22. http://dx.doi.org/10.1109/tcomm.2019.2931583.

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Ozguner, Umit. "Introduction to Special Issue: Vehicular Wireless Communication Networks for Transportation." Transportation Research Part C: Emerging Technologies 18, no. 3 (2010): 333–34. http://dx.doi.org/10.1016/j.trc.2009.10.004.

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Li, Ting, Neal N. Xiong, Jianliang Gao, Houbing Song, Anfeng Liu, and Cai Zhiping. "Reliable Code Disseminations Through Opportunistic Communication in Vehicular Wireless Networks." IEEE Access 6 (2018): 55509–27. http://dx.doi.org/10.1109/access.2018.2870928.

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Zhu, Yi, Lixing Song, Shaoen Wu, Honggang Wang, and Chonggang Wang. "Cooperative Stepwise Relaying and Combining for Multihop Vehicular Wireless Communication." IEEE Transactions on Vehicular Technology 64, no. 6 (2015): 2663–71. http://dx.doi.org/10.1109/tvt.2014.2346031.

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Arena, Fabio, and Giovanni Pau. "An Overview of Vehicular Communications." Future Internet 11, no. 2 (2019): 27. http://dx.doi.org/10.3390/fi11020027.

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The transport sector is commonly subordinate to several issues, such as traffic congestion and accidents. Despite this, in recent years, it is also evolving with regard to cooperation between vehicles. The fundamental objective of this trend is to increase road safety, attempting to anticipate the circumstances of potential danger. Vehicle-to-Vehicle (V2V), Vehicle-to-Infrastructure (V2I) and Vehicle-to-Everything (V2X) technologies strive to give communication models that can be employed by vehicles in different application contexts. The resulting infrastructure is an ad-hoc mesh network whos

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Gupta, Nishu, K. M. Gupta, Preeti Taivatiya, and Ritu Garg. "Advances in Quaternary and Pentanary Semiconductors for Communication and Networking Applications." Key Engineering Materials 689 (April 2016): 98–102. http://dx.doi.org/10.4028/www.scientific.net/kem.689.98.

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Semiconductors play important role in communication applications right from allowing solar panels to harvest light energy along with acting as the receiver elements of light‐based communication network. These self‐powered nodes allow network of communicating devices to be assembled within the Internet of things, wireless sensor network, mobile/vehicular ad-hoc network and many more potential applications. After initial uses of binary and ternary semiconductors, the research paradigm has now shifted towards quaternary and pentanary semiconductors. These classes of semiconductors are playing dom

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Marjan, Shah, Lin Bai, and Chao Han. "Split Antenna Array in Millimeter Wave for Secure Vehicular Communication." MATEC Web of Conferences 173 (2018): 02024. http://dx.doi.org/10.1051/matecconf/201817302024.

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The small carrier wavelength at millimeter wave (mm-wave) frequencies features a large number of co-located antennas. Wireless networks with directional antennas using beamforming at mm-wave also have potential to provide an enhanced security in the vehicular communication system. Large bandwidth of mm-wave can provide auto drive and safety linked functionalities, However, safety and efficiency of the vehicular transportation system can be jeopardized by many kinds of attacks by eavesdroppers, physical layer security can work as an extra layer of security for wireless communication systems. To

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Siddharthraju, K., R. Dhivya Devi, T. Shanmugaraja, S. Mithunraj, and S. Sophia. "Smart Infotainment System for Vehicular Network." International Journal of Engineering & Technology 7, no. 3.27 (2018): 368. http://dx.doi.org/10.14419/ijet.v7i3.27.17974.

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On fast moving life, time management has become an important factor. Objective of this paper is to implement features of high range vehicles even in middle range vehicles through few performance metric improvements. The parametric and non-parametric analysis is applied to evaluate vibration modes. In a Vehicular Ad hoc Network (VANET), vehicles communicate with each other through Dedicated Short-Range Communication (DSRC) wireless devices. Equipped with hundreds of smart sensors, vehicles can detect their own parameters (such as braking, lane changes, and acceleration) and road conditions (suc

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Mai, Yi Ting, Jeng Yueng Chen, Yi Kuan Liu, Wen Yi Lee, Guan Ting Wu, and Ming Yuan Li. "Intelligent Vehicular Warning System for VANET." Applied Mechanics and Materials 145 (December 2011): 164–68. http://dx.doi.org/10.4028/www.scientific.net/amm.145.164.

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The vehicular ad hoc network (VANET) has made significant progress in recent years, attracting a lot of interest from academia and the industry. VANET involves vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications based on a wireless network. V2I refers to the communication between vehicles and infrastructure of roadside unit (RSU), e.g., a base station and access point (AP) connected to the Internet. V2V refers to the direct or multi-hop communications among vehicles in VANET. V2V is efficient and cost effective owing to its short range bandwidth advantage and its ad hoc

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REYES, A., C. BARRADO, and A. GUERRERO. "COMMUNICATION TECHNOLOGIES TO DESIGN VEHICLE-TO VEHICLE AND VEHICLE-TO-INFRASTRUCTURES APPLICATIONS." Latin American Applied Research - An international journal 46, no. 1 (2016): 29–35. http://dx.doi.org/10.52292/j.laar.2016.323.

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Intelligent Transport Systems use communication technologies to offer real-time traffic information services to road users and government managers. Vehicular Ad Hoc Networks is an important component of ITS where vehicles communicate with other vehicles and road-side infrastructures, analyze and process received information, and make decisions according to that. However, features like high vehicle speeds, constant mobility, varying topology, traffic density, etc. induce challenges that make conventional wireless technologies unsuitable for vehicular networks. This paper focuses on the process

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Du, Lei, Nan Liu, Rui Fang, Nan Li, and Xiang Hui Song. "A Cooperative Positioning Scheme Based on Beam-Forming for Intelligent Transportation Systems." Advanced Materials Research 945-949 (June 2014): 3255–59. http://dx.doi.org/10.4028/www.scientific.net/amr.945-949.3255.

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Cooperative positioning (CP) originating in wireless sensor networks (WSN) is expected to enhance the accuracy of real-time positioning by exchanging location related information in vehicular network via wireless communication. A novel CP system based on beam-forming for vehicular networks is proposed by this work. Its application includes several roadside units equipped with a kind of transceiver based on an special dual-transmitter outphasing architecture which are utilized to broadcast the spatial directivity and correct receive angle information to vehicles with onboard wireless communicat

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Kim, Wooseong. "MC-GiV2V: Multichannel Allocation in mmWave-Based Vehicular Ad Hoc Networks." Wireless Communications and Mobile Computing 2018 (July 17, 2018): 1–15. http://dx.doi.org/10.1155/2018/2753025.

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During last several years, mobile communications using mmWave spectrum have been intensively researched for 5G wireless networks. Now the mmWave wireless technologies are evolved into direct device-to-device communications for a single or multihop communication via Giga-bit links. Vehicular ad hoc networks (VANETs) are one of the most attractive areas to apply the direct mmWave communications. In this paper, we propose a Giga-V2V (GiV2V) network, in which vehicles query and deliver high quality video and sensor data of smart and self-driving cars using mmWave communications instead of current

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Jiang, Wenyi, Ke Guan, Zhangdui Zhong, et al. "Propagation and Wireless Channel Modeling Development on Wide-Sense Vehicle-to-X Communications." International Journal of Antennas and Propagation 2013 (2013): 1–11. http://dx.doi.org/10.1155/2013/981281.

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The need for improving the safety and the efficiency of transportation systems has become of extreme importance. In this regard, the concept of vehicle-to-X (V2X) communication has been introduced with the purpose of providing wireless communication technology in vehicular networks. Not like the traditional views, the wide-sense V2X (WSV2X) communications in this paper are defined by including not only vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications but also train-to-X (T2X) communications constituted of train-to-train (T2T) and train-to-infrastructure (T2I) communi

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Li, Shidang, Chunguo Li, Weiqiang Tan, Baofeng Ji, and Luxi Yang. "Robust Beamforming Design for Secure V2X Downlink System with Wireless Information and Power Transfer under a Nonlinear Energy Harvesting Model." Sensors 18, no. 10 (2018): 3294. http://dx.doi.org/10.3390/s18103294.

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Vehicle to everything (V2X) has been deemed a promising technology due to its potential to achieve traffic safety and efficiency. This paper considers a V2X downlink system with a simultaneous wireless information and power transfer (SWIPT) system where the base station not only conveys data and energy to two types of wireless vehicular receivers, such as one hybrid power-splitting vehicular receiver, and multiple energy vehicular receivers, but also prevents information from being intercepted by the potential eavesdroppers (idle energy vehicular receivers). Both the base station and the energ

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Ramya, T. Rama Rao, and Revathi Venkataraman. "Concurrent Multi-Band Low-Noise Amplifier." Journal of Circuits, Systems and Computers 26, no. 06 (2017): 1750104. http://dx.doi.org/10.1142/s0218126617501043.

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With rapid expansions of wireless communications, requirements for transceivers that support concurrent multiple services are continuously increasing and demanding design of a concurrent low-noise amplifier (LNA) with low noise figure (NF), high gain, and high linearity over a wide frequency range for various wireless applications. The proposed work focuses on a concurrent multi-band LNA that works at navigational frequencies, namely, of 1.2[Formula: see text]GHz and 1.5[Formula: see text]GHz, wireless communication frequencies, namely, of 2.45[Formula: see text]GHz and 3.3[Formula: see text]G

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Shrestha, Rakesh, Seung Yeob Nam, Rojeena Bajracharya, and Shiho Kim. "Evolution of V2X Communication and Integration of Blockchain for Security Enhancements." Electronics 9, no. 9 (2020): 1338. http://dx.doi.org/10.3390/electronics9091338.

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With the rapid evolution in wireless communications and autonomous vehicles, intelligent and autonomous vehicles will be launched soon. Vehicle to Everything (V2X) communications provides driving safety, traffic efficiency, and road information in real-time in vehicular networks. V2X has evolved by integrating cellular 5G and New Radio (NR) access technology in V2X communications (i.e., 5G NR V2X); it can fulfill the ever-evolving vehicular application, communication, and service demands of connected vehicles, such as ultra-low latency, ultra-high bandwidth, ultra-high reliability, and securit

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HUANG, Luoyi, Jiao YAO, Wei WU, and Xiaoguang YANG. "Feasibility Analysis of Vehicle-to-vehicle Communication on Suburban Road." PROMET - Traffic&Transportation 25, no. 5 (2013): 483–93. http://dx.doi.org/10.7307/ptt.v25i5.446.

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With the evolution of advanced wireless communication technologies, tremendous efforts have been invested in vehicular networking, particularly the construction of a vehicle-to-vehicle communication system that supports high speed and mobility. In vehicle-to-vehicle communication environment, vehicles constantly exchange information using wireless technology. This paper aims to propose a vehicle-to-vehicle communication system and validate the feasibility of the system on a suburban road in China. Two vehicles were used equipped with IEEE 802.11p based DSRC (Dedicated Short Range Communication

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Ukkusuri, Satish, Yibing Wang, and Tricia Chigan. "Special Issue on Exploiting Wireless Communication Technologies in Vehicular Transportation Networks." IEEE Transactions on Intelligent Transportation Systems 12, no. 3 (2011): 633–34. http://dx.doi.org/10.1109/tits.2011.2163209.

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Ramya and Thipparaju Rama Rao. "Penta-band linear tapered feed planar spiral antenna for vehicular communications." International Journal of Microwave and Wireless Technologies 9, no. 7 (2017): 1523–32. http://dx.doi.org/10.1017/s175907871700006x.

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Owing to dynamic nature of vehicular environments, it becomes essential to achieve effective communication via vehicle-to-vehicle and infrastructure-to-vehicle. This leads to the need for an antenna system that supports multiple frequency bands, high gain, broadside radiation pattern, and circular polarization. We propose single-arm penta-band-based spiral antenna with dimensions of 51 × 35 × 1.574 mm3resonating at navigational wireless frequencies 1.2 GHz for IRNSS and 1.5 GHz for GPS; wireless communication frequencies 2.45 and 3.3 GHz and dedicated short range communication frequency 5.8 GH

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Jeyaprakash, Thangakumar, and Rajeswari Mukesh. "An Optimized Node Selection Routing Protocol for Vehicular Ad-hoc Networks – A Hybrid Model." Journal of Communications Software and Systems 11, no. 2 (2015): 80. http://dx.doi.org/10.24138/jcomss.v11i2.106.

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Vehicular Ad-hoc networks (VANETs) are a subset of Mobile Ad-hoc Networks made by vehicles communicating among themselves on roadways. The Routing protocols implemented for MANETs such as Ad-hoc on Demand Distance Vector Routing Protocol (AODV), Dynamic Source Routing (DSR), and Destination Sequence Distance Vector Routing Protocol (DSDV) are not suitable for VANET due to high Mobility. Trusted routing in VANET is a challenging task due to highly dynamic network topology and openness of wireless architecture. To avoid a frequent communication link failure, to reduce the communication overhead

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Chandramohan, B. "Restructured Ant Colony Optimization Routing Protocol for Next Generation Network." International Journal of Computers Communications & Control 10, no. 4 (2015): 492. http://dx.doi.org/10.15837/ijccc.2015.4.665.

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Wireless network is a major research domain in the past few decades. Wireless network evolves in many forms like cellular communication, ad hoc network, vehicular network, mesh network and sensor network. Next generation network is a recent cellular communication which provides heterogeneous connectivity on cellular communication. The routing in next generation wireless networks is an important research issue which requires many constraints than wired networks. Hence, Ant Colony Optimization (ACO) is applied in this paper for routing in heterogeneous next generation wireless network. The ACO i

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