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Industrial wireless is essential to achieve the vision of future manufacturing systems which are highly dynamic and reconfigurable, and communicate large amounts of data. Main challenges of wireless deployment include the stochastic nature of the wireless
Max Lees, Adam Wunderlich, Peter J. Jeavons, Paul D. Hale, Michael R. Souryal
In the United States, the Federal Communications Commission has adopted rules permitting commercial wireless networks to share spectrum with federal incumbents in the 3.5 GHz Citizens Broadband Radio Service band. These rules require commercial systems to
Richard Candell, Mohamed T. Hany, Yongkang Liu, Sebti Foufou
Smart Manufacturing, also known as Industry 4.0, provides a vision of future manufacturing systems that incorporate highly dynamic physical systems, robust and responsive communications systems, and computing paradigms to maximize efficiency, enable
Alirio De Jesus Soares Boaventura, Dylan Williams, Paul D. Hale, Avolio Gustavo
We propose an approach for characterizing the complex frequency response of sampling- oscilloscopes using a calibrated large-signal network analyzer (LSNA) and a broadband pulse source. First, we perform a full wave-parameter calibration of the LSNA using
Alec Weiss, Dylan Williams, Jeanne Quimby, Rod Leonhardt, Thomas Choi, Zihang Chen, Kate Remley, andreas Molisch, Ben Jamroz, Jake Rezac, Peter Vouras
We explore large-signal network analysis for the over-the-air test of up-converting and down-converting phased arrays. The approach first uses a vector network analyzer to calibrate the impulse response of an over-the-air test system at RF. The vector
Physical-layer analysis on millimeter-wave systems to date have used channels models reduced from measurements in static environments. This is because most millimeter-wave channel sounders take hours for a full channel sweep due to the slow mechanical
Kenneth E. Kimble, Richard Candell, Kamel S. Saidi
Emergency and disaster situations are unavoidable. Earthquakes, severe weather, bomb threats, and war are an unfortunate reality. Firefighters, bomb technicians, and urban search and rescue specialists are the first to respond in emergency situations. These
In the 3.5 GHz Citizens Broadband Radio Service (CBRS), 100 MHz of spectrum will be dynamically shared between commercial users and federal incumbents. Dynamic use of the band relies on a network of sensors dedicated to detecting the presence of federal
The rechargeable battery is the conventional power source for mobile devices. Limited battery capacity and frequent recharging require researches to find new ways to deliver power without the hassle of connecting cables. Novel wireless power supply methods
Yongkang Liu, Mohamed T. Hany, Kang B. Lee, Lotfi Benmohamed, Richard Candell
In this paper we propose a framework that allows a designer to assess various physical and cyber factors involved in determining the performance of a wireless use case as well as evaluate their performance impacts in search for a design that leads to an
Incumbent Navy shipborne radar operating in the 3.5 GHz band requires an Environmental Sensing Capability (ESC) system, consisting of sensors deployed along the coasts, to detect its presence in order to protect it from harmful interference from commercial
Dynamic Spectrum Access (DSA) promises to be a shared spectrum technology that can alleviate the artificial spectrum crunch created by the static allocation of spectrum. There have been many studies on DSA systems in the literature. However, most of them