Results 21 to 30 of about 3,237,001 (321)

Secure V2V and V2I Communication in Intelligent Transportation using Cloudlets [PDF]

, 2020
Intelligent Transportation System (ITS) is a vision which offers safe, secure and smart travel experience to drivers. This futuristic plan aims to enable vehicles, roadside transportation infrastructures, pedestrian smart-phones and other devices to communicate with one another to provide safety and convenience services.
arxiv   +1 more source

Using the Information Quantity Method to Assess the Regional Risk of Highway Slope to Improve the Level of Risk Management

Advances in Civil Engineering, 2023
In recent years, there have been many studies on regional geological hazard risk assessment. However, most previous research focused on natural geological disasters such as landslides and debris flows.
Mingli Shao, Shuai Hou, Junfeng Gao
doaj   +1 more source

Coalition Formation Games for Distributed Cooperation Among Roadside Units in Vehicular Networks [PDF]

, 2010
Vehicle-to-roadside (V2R) communications enable vehicular networks to support a wide range of applications for enhancing the efficiency of road transportation.
Han, Zhu, Hjørungnes, Are, Hossain, Ekram, Niyato, Dusit, Saad, Walid   +4 more
core   +2 more sources

Assisting V2V failure recovery using Device-to-Device Communications

, 2015
This paper aims to propose a new solution for failure recovery (dead-ends) in Vehicle to Vehicle (V2V) communications through LTE-assisted Device-to-Device communications (D2D).
Abd-Elrahman, Emad, Afifi, Hossam, Marot, Michel, Said, Adel Mounir, Toukabri, Thouraya   +4 more
core   +1 more source

A Mobile Geo-Communication Dataset for Physiology-Aware DASH in Rural Ambulance Transport [PDF]

, 2017
Use of telecommunication technologies for remote, continuous monitoring of patients can enhance effectiveness of emergency ambulance care during transport from rural areas to a regional center hospital. However, the communication along the various routes in rural areas may have wide bandwidth ranges from 2G to 4G; some regions may have only lower ...
arxiv   +1 more source

Spatial-diffusion characters and emission reduction strategy for motor vehicle pollutants on expressway

Discover Environment
This research tries to establish the emissions diffusion model of high-speed motor vehicles on the Capital Ring Expressway (CRE) around Beijing, China, applying the MOVES and the CALPUFF models.
Shengyong Yao, Siyu Niu, Mohammad Kamrul Hasan, Zixiang Bian, Yunhong Hao, Yanfei Wang, Shuning Li, Ru Ding, Chenfei Ji, Duoduo Li   +9 more
doaj   +1 more source

Effect of Fiber Content on Mechanical Properties and Microstructural Characteristics of Alkali Resistant Glass Fiber Reinforced Concrete

Advances in Materials Science and Engineering, 2022
Owing to its enhanced strength, ductility, and resistance to harsh environments, increasing research attention has been paid to alkali-resistant glass fiber reinforced concrete (ARGFRC).
Chao Wu, Xiongjun He, Xia Zhao, Li He, Yuan Song, Xiuyan Zhang   +5 more
doaj   +1 more source

Vehicle to Vehicle (V2V) Communication Protocol: Components, Benefits, Challenges, Safety and Machine Learning Applications [PDF]

arXiv, 2021
Vehicle to vehicle communication is a new technology that enables vehicles on roads to communicate with each other to reduce traffic, accidents and ensure the safety of people. The main objective of vehicle-to-vehicle communication protocol is to create an effective communication system for intelligent transport systems.
arxiv  

Advances in Hybrid Icing and Frosting Protection Strategies for Optics, Lens, and Photonics in Cold Environments Using Thin‐Film Acoustic Waves

Advanced Engineering Materials, EarlyView.
This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong, Zhangbin Ji, Luke Haworth, Yihao Guo, Jaime del Moral, Stefan Jacob, Ana Borras, Agustin R. Gonzalez‐Elipe, Jikai Zhang, Jian Zhou, Glen McHale, Yong‐Qing Fu   +11 more
wiley   +1 more source

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

Advanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source