Results 71 to 80 of about 3,382,605 (315)

Car-to-Pedestrian Communication Safety System Based on the Vehicular Ad-Hoc Network Environment: A Systematic Review

open access: yesInformation, 2017
With the unparalleled growth of motor vehicles, traffic accident between pedestrians and vehicles is one of the most serious issues in the word-wild. Plenty of injuries and fatalities are caused by the traffic accidents and crashes.
Peng Jing, Wei Huang, Long Chen
doaj   +1 more source

Vehicular Fog Computing Enabled Real-time Collision Warning via Trajectory Calibration

open access: yes, 2020
Vehicular fog computing (VFC) has been envisioned as a promising paradigm for enabling a variety of emerging intelligent transportation systems (ITS).
Feng, Liang   +5 more
core  

Smarter Sensors Through Machine Learning: Historical Insights and Emerging Trends across Sensor Technologies

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee   +17 more
wiley   +1 more source

A survey on vehicular task offloading: Classification, issues, and challenges

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
Emerging vehicular applications with strict latency and reliability requirements pose high computing requirements, and current vehicles’ computational resources are not adequate to meet these demands.
Manzoor Ahmed   +7 more
doaj   +1 more source

A Two-Stage Allocation Scheme for Delay-Sensitive Services in Dense Vehicular Networks

open access: yes, 2017
Driven by the rapid development of wireless communication system, more and more vehicular services can be efficiently supported via vehicle-to-everything (V2X) communications.
Lei, Lei   +3 more
core   +1 more source

Non-geometrical stochastic model for non-stationary wideband vehicular communication channels

open access: yesIET Communications, 2020
In this study, the authors propose a new non-geometrical stochastic model (NGSM) for non-stationary wideband vehicular communication channels. To include the line-of-sight component, the proposed model first generates a non-uniformly distributed tap ...
Ziwei Huang, Xi Zhang, Xiang Cheng
semanticscholar   +1 more source

Ultra-Reliable and Low-Latency Vehicular Communication: An Active Learning Approach [PDF]

open access: yesIEEE Communications Letters, 2019
In this letter, an age of information (AoI)-aware transmission power and resource block (RB) allocation technique for vehicular communication networks is proposed.
Mohamed K. Abdel-Aziz   +3 more
semanticscholar   +1 more source

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

open access: yesAdvanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

A Novel Joint Channel Estimation and Symbol Detection Receiver for Orthogonal Time Frequency Space in Vehicular Networks

open access: yesEntropy, 2023
A vehicular network embodies a specialized variant of wireless network systems, characterized by its capability to facilitate inter-vehicular communication and connectivity with the encompassing infrastructure.
Xiaoqi Zhang   +5 more
doaj   +1 more source

Positioning Accuracy Improvement via Distributed Location Estimate in Cooperative Vehicular Networks

open access: yes, 2012
The development of cooperative vehicle safety (CVS) applications, such as collision warnings, turning assistants, and speed advisories, etc., has received great attention in the past few years. Accurate vehicular localization is essential to enable these
Lim, Hock Beng, Liu, Kai
core   +2 more sources

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