Results 41 to 50 of about 316,294 (286)

Impact of Communication Device Installation Rate on Vehicle Behavior Stability in V2X-Based Freeway Merging Assistance Systems

open access: yesIEEE Access
This paper evaluates the effectiveness of merging assistance systems in reducing highway congestion. One of the key causes of congestion on highways is the inability of vehicles to merge smoothly.
Noriyasu Kikuchi
doaj   +1 more source

Optimal Content Downloading in Vehicular Networks [PDF]

open access: yes, 2013
We consider a system where users aboard communication-enabled vehicles are interested in downloading different contents from Internet-based servers. This scenario captures many of the infotainment services that vehicular communication is envisioned to ...
Casetti, Claudio Ettore   +3 more
core   +3 more sources

Dependability of Directional Millimeter Wave Vehicle-to-Infrastructure Communications [PDF]

open access: yesIEEE Access, 2020
Vehicle-to-infrastructure (V2I) communication is an important enabler for intelligent transportation and rail traffic management systems, which are expected to provide significant road traffic safety and efficiency enhancements. Such systems require a level of dependability of the wireless communication link that can be hard to support by state-of-the ...
Stefan Schwarz   +3 more
openaire   +2 more sources

Characterization of Field of View in Visible Light Communication Systems for Intelligent Transportation Systems

open access: yesIEEE Photonics Journal, 2020
This paper reports a detailed experimental characterization of non Line-of-Sight (LoS) optical performances of a Visible Light Communication (VLC) system using a real traffic light for ultra-low latency, infrastructure-to-vehicle (I2V) communications for
Marco Seminara   +4 more
doaj   +1 more source

Service-Oriented LSTM Multi-Criteria RAT Selection Scheme for Vehicle-to-Infrastructure Communication

open access: yesIEEE Access, 2022
The evolution towards future Intelligent Transportation Systems (ITS) is significantly influenced by enabling telematics and safety services for vehicular use-cases, especially for autonomous driving.
Mohammed Altahrawi   +2 more
doaj   +1 more source

Resilience of Traffic Networks with Partially Controlled Routing

open access: yes, 2019
This paper investigates the use of Infrastructure-To-Vehicle (I2V) communication to generate routing suggestions for drivers in transportation systems, with the goal of optimizing a measure of overall network congestion.
2019 American Control Conference (ACC)   +3 more
core   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

open access: yesFEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid   +3 more
wiley   +1 more source

Driver Warning and Automatic Brake System for Intelligent Transportation System

open access: yesPakistan Journal of Engineering Technology & Science
Intelligent transportation systems are a cutting- edge research field that has drawn the attention of academia, industry, and governments. In this paper, state-of-the-art architecture, applications, emerging radio access technologies, standardization ...
Hira Beenish   +3 more
doaj   +1 more source

microSlotted 1-Persistence Flooding in VANETs [PDF]

open access: yes, 2009
Many Driver Support Systems in future vehicles will rely on wireless communication. This wireless communication can be divided into two categories: Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I).
Eenennaam, E.M. van
core   +2 more sources

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