Results 11 to 20 of about 519,775 (284)

Joint use of DSRC and C‐V2X for V2X communications in the 5.9 GHz ITS band

open access: yesIET Intelligent Transport Systems, 2021
Vehicular communications networks form the backbone of cooperative intelligent transport systems to support road safety and infotainment applications amongst users.
Keyvan Ansari
doaj   +1 more source

A Survey of Autonomous Vehicles: Enabling Communication Technologies and Challenges

open access: yesSensors, 2021
The Department of Transport in the United Kingdom recorded 25,080 motor vehicle fatalities in 2019. This situation stresses the need for an intelligent transport system (ITS) that improves road safety and security by avoiding human errors with the use of
M. Nadeem Ahangar   +3 more
doaj   +1 more source

Is Secure Communication in the R2I (Robot-to-Infrastructure) Model Possible? Identification of Threats

open access: yesEnergies, 2021
The increase in the role of companion robots in everyday life is inevitable, and their safe communication with the infrastructure is one of the fundamental challenges faced by designers.
Karolina Krzykowska-Piotrowska   +4 more
doaj   +1 more source

Application of IoT Technologies in Seaport Management

open access: yesJOIV: International Journal on Informatics Visualization, 2023
Seaports have a very important role in connecting freight by sea. Goods transported through seaports in the world are increasing day by day to meet human needs. This increases the pressure to apply more technologies for better port management.
Hoang Phuong Nguyen   +4 more
doaj   +1 more source

Interference Characterization in Cellular-Assisted Vehicular Communications With Jamming

open access: yesIEEE Access, 2022
The automobile industry has been evolving with rapid growth over the last two decades. Conventionally, the narrow band dedicated short-range communications is used for the wireless connectivity of vehicular networks in the automobile industry.
Mohammad Arif   +2 more
doaj   +1 more source

Non-Uniform Microstrip Antenna Array for DSRC in Single-Lane Structures

open access: yesSensors, 2016
Vehicular communications have been subject to a great development in recent years, with multiple applications, such as electronic payments, improving the convenience and comfort of drivers.
Tiago Varum, João N. Matos, Pedro Pinho
doaj   +1 more source

Beam Alignment for Millimetre Wave Links with Motion Prediction of Autonomous Vehicles [PDF]

open access: yes, 2017
Intelligent Transportation Systems (ITSs) require ultra-low end-to-end delays and multi-gigabit-per-second data transmission. Millimetre Waves (mmWaves) communications can fulfil these requirements.
Mavromatis, Ioannis   +3 more
core   +2 more sources

Conceptualising quality early childhood education: Learning from young children in Brazil and South Africa through creative and play‐based methods

open access: yesBritish Educational Research Journal, EarlyView., 2023
Abstract Early childhood has increasingly been acknowledged as a vital time for all children. Inclusive and quality education is part of the United Nations Sustainable Development Goals, with the further specification that all children have access to quality pre‐primary education.
Laura H. V. Wright   +8 more
wiley   +1 more source

Comparison of Radio Frequency and Visible Light Propagation Channels for Vehicular Communications

open access: yesIEEE Access, 2018
Recent research has shown that both radio and visible light waves can be used to enable communications in highly dynamic vehicular environments. However, the roles of these two technologies and how they interact with each other in future vehicular ...
Lin Cheng   +3 more
doaj   +1 more source

Operating ITS-G5 DSRC over Unlicensed Bands: A City-Scale Performance Evaluation [PDF]

open access: yes, 2019
Future Connected and Autonomous Vehicles (CAVs) will be equipped with a large set of sensors. The large amount of generated sensor data is expected to be exchanged with other CAVs and the road-side infrastructure.
Mavromatis, Ioannis   +2 more
core   +3 more sources

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