Results 21 to 30 of about 1,343 (132)

Cytoplasmic sulfurtransferases in the purple sulfur bacterium Allochromatium vinosum: evidence for sulfur transfer from DsrEFH to DsrC. [PDF]

open access: yesPLoS ONE, 2012
While the importance of sulfur transfer reactions is well established for a number of biosynthetic pathways, evidence has only started to emerge that sulfurtransferases may also be major players in sulfur-based microbial energy metabolism.
Yvonne Stockdreher   +5 more
doaj   +1 more source

MIMO-SYSTEM WITH CARRYING CAPACITY CLOSE TO SHANNON'S LIMIT FOR VEHICLE-TO-VEHICLE DATA TRANSMISSION ON HIGHWAY [PDF]

open access: yesРадиофизика и электроника, 2015
A new approach to design of the self-organizing MIMO-system using European Union Dedicated Short-Range Communication (EU DSRC) standard for Vehicle-to-Vehicle Data Transmission (VVDT) within a highway area of 1 km in radius is proposed. The design method
K. A. Lukin, V. Ye. Shcherbakov
doaj   +1 more source

Making Connected Cars Untraceable via DSRC Radios

open access: yesIEEE Access, 2020
This article shows potential of using DSRC radios for vehicle tracking protection. We focus on traffic data collection as our target application where vehicles send their locations to a server while driving.
Jaemin Lim   +3 more
doaj   +1 more source

Patterns of exposure to SARS-CoV-2 carriers manifest multiscale association between urban landscape morphology and human activity

open access: yesScientific Reports, 2021
The outbreak of the Coronavirus disease 2019 (COVID-19), and the drastic measures taken to mitigate its spread through imposed social distancing, have brought forward the need to better understand the underlying factors controlling spatial distribution ...
Gabriel I. Cotlier   +2 more
doaj   +1 more source

Experimental Characterization of Routing Protocols in Urban Vehicular Communication

open access: yesTransport and Telecommunication, 2019
Vehicular communication is a cynosure in automotive industry these days. V2V communication is one of the types of vehicular communication which render lane change warning, emergency vehicle alert, intersection alert, congestion alert, payment at tolls ...
Punia Divya, Kumar Rajender
doaj   +1 more source

Survey of Spectrum Regulation for Intelligent Transportation Systems

open access: yesIEEE Access, 2020
As 5G communication technology develops, vehicular communications that require high reliability, low latency, and massive connectivity are drawing increasing interest from those in academia and industry.
Junsung Choi   +4 more
doaj   +1 more source

Analysis of adjacent channel interference using distribution function for V2X communication systems in the 5.9‐GHz band for ITS

open access: yesETRI Journal, 2019
Many use cases have been presented on providing convenience and safety for vehicles employing wireless access in vehicular environments and long‐term evolution communication technologies.
Yoo Seung Song   +4 more
doaj   +1 more source

DSRC Applicability in Cameroon Road Traffic: A Simulation Study [PDF]

open access: yesEAI Endorsed Transactions on Mobile Communications and Applications, 2021
The IEEE 802.11p standard has been amended in the 5.9GHz band in 2010 to provide road safety by enabling vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications.
M. Zongo   +3 more
doaj   +1 more source

Crash Risk-Based Prioritization of Basic Safety Message in DSRC

open access: yesIEEE Access, 2020
Dedicated short-range communications (DSRC) is one of the key technologies enabling safety-critical applications for intelligent transportation system (ITS).
Seungmo Kim, Byung-Jun Kim
doaj   +1 more source

Vehicular Traffic Optimization in VANETs: a Proposal for Nodes Re-routing and Congestion Reduction

open access: yesAdvances in Electrical and Electronic Engineering, 2015
Recently, vehicular networking has grown up in terms of interest and transmission capability, due to the possibility of exploiting the distributed communication paradigm in a mobile scenario, where moving nodes are represented by vehicles. In this paper,
Mauro Tropea   +1 more
doaj   +1 more source

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