Results 61 to 70 of about 35,207 (130)

BiPi-TMAC: A Bidirectional-Pipelined TDMA for Reliability and QoS Support in Tactical Unmanned Vehicle Systems

IEEE Access, 2018
In tactical mobile ad hoc networks, unmanned vehicles such as ground maneuvering nodes or aircraft, are increasingly expected to be exploited for information collection in battlefields or dangerous areas on behalf of soldiers in consideration of their ...
Dabin Kim, Jaebeom Kim, Young-Bae Ko
doaj   +1 more source

The Feasibility of Counting Songbirds Using Unmanned Aerial Vehicles

, 2017
Obtaining unbiased survey data for vocal bird species is inherently challenging due to observer biases, habitat coverage biases, and logistical constraints.
Barr, Janine M., Wilson, Andrew M., Zagorski, Megan E.   +2 more
core   +1 more source

Vertical Merger Enforcement Actions: 1994–April 2020 [PDF]

, 2020
We have revised our earlier listing of vertical merger enforcement actions by the Department of Justice and Federal Trade Commission since 1994. This revised listing includes 66 vertical matters beginning in 1994 through April 2020.
Culley, Daniel P., Salop, Steven C.
core   +1 more source

A Fair and Congestion-Aware Flight Authorization Framework for Unmanned Traffic Management

Aerospace
With the expected increase in drone operations, inter-operator fairness issues and congestion problems are expected to arise due to the strategic authorization approach mandated in European regulation. As an alternative, the proposed authorization method
David Carramiñana, Juan A. Besada, Ana M. Bernardos   +2 more
doaj   +1 more source

Internet of Unmanned Aerial Vehicles—A Multilayer Low-Altitude Airspace Model for Distributed UAV Traffic Management

Sensors, 2019
The rapid adoption of Internet of Things (IoT) has encouraged the integration of new connected devices such as Unmanned Aerial Vehicles (UAVs) to the ubiquitous network.
Nader Samir Labib, Grégoire Danoy, Jedrzej Musial, Matthias R. Brust, Pascal Bouvry   +4 more
doaj   +1 more source

Airspace Operations: Vision for 2045 and Beyond [PDF]

We are seeing interesting changes in airspace operations. We are experiencing growth in global aviation for passenger and cargo travel. At the same time, drones of all sizes, urban air mobility, electric aircraft, commercial space transportation ...
Kopardekar, Parimal H.
core   +1 more source

Machine Learning and Cognitive Ergonomics in Air Traffic Management: Recent Developments and Considerations for Certification

Aerospace, 2018
Resurgent interest in artificial intelligence (AI) techniques focused research attention on their application in aviation systems including air traffic management (ATM), air traffic flow management (ATFM), and unmanned aerial systems traffic management ...
Trevor Kistan, Alessandro Gardi, Roberto Sabatini   +2 more
doaj   +1 more source

Airborne Radar for sUAS Sense and Avoid [PDF]

A primary challenge for the safe integration of small UAS operations into the National Airspace System (NAS) is traffic deconfliction, both from manned and unmanned aircraft.
Briggs, Robert, Coggin, John, Kriz, Andrew, Morris, Christopher M., Szatkowski, George N., Ticatch, Larry A.   +5 more
core   +1 more source

Capacity modelling for UAM

Drone Systems and Applications
The management of the operation of unmanned aircraft systems and their integration into the common airspace faces various challenges, among which those associated with determining the airspace capacity can also be included.
Adam Kleczatský, Jakub Kraus
doaj   +1 more source

Ground Risk Assessment Service Provider (GRASP) Development Effort as a Supplemental Data Service Provider (SDSP) for Urban Unmanned Aircraft System (UAS) Operations [PDF]

NASAs Unmanned Aircraft System (UAS) Traffic Management (UTM) project aims to enable the integration of new aviation paradigms such as Unmanned Aircraft Systems (UAS) while providing the necessary infrastructure for future concepts such as On-Demand ...
Ancel, Ersin, Heinich, Christina M., Helsel, Tyler   +2 more
core   +1 more source