1 code implementation • 20 Jun 2020 • Amit Kachroo, Collin A. Thornton, Md Arifur Rahman Sarker, Wooyeol Choi, He Bai, Ickhyun Song, John O'Hara, Sabit Ekin
In this paper, millimeter wave (mmWave) wireless channel characteristics (Doppler spread and path loss modeling) for Unmanned Aerial Vehicles (UAVs) assisted communication is analyzed and studied by emulating the real UAV motion using a robotic arm.
no code implementations • 16 Jul 2020 • Li Yu, Hisham Abuella, Md Zobaer Islam, John F. O'Hara, Christopher Crick, Sabit Ekin
In this paper, we demonstrate the ability to recognize hand gestures in a non-contact, wireless fashion using only incoherent light signals reflected from a human subject.
no code implementations • 20 Jul 2020 • Sabit Ekin, John F. O'Hara, Emrah Turgut, Nicole Colston, Jeffrey L. Young
It is also intended to pique student interest by allowing them to personally assemble, operate, and explore a light-based wireless communication system.
no code implementations • 1 Apr 2021 • Russ Messenger, Karl Strecker, Sabit Ekin, John O'Hara
This work investigates the temporal dispersion of a wireless terahertz communication signal caused by reflection from a rough (diffuse) surface, and its subsequent impact on symbol error rate versus data rate.
no code implementations • 1 Apr 2021 • Karl Strecker, Sabit Ekin, John OHara
A theoretical framework and numerical simulations quantifying the impact of atmospheric group velocity dispersion on wireless terahertz communication link error rate were developed based upon experimental work.
no code implementations • 5 Jul 2020 • Hisham Abuella, Mohammed Elamassie, Murat Uysal, Zhengyuan Xu, Erchin Serpedin, Khalid A. Qaraqe, Sabit Ekin
In parallel, visible light communication (VLC) has been proposed as an alternative solution, where a light source is used for both illumination and data transmission.
no code implementations • 29 Mar 2022 • Waseem Raza, Ethan Abele, John OHara, Behnaz Sadr, Peter LoPresti, Ali Imran, Wooyeol Choi, Ickhyun Song, Serhat Altunc, Obadiah Kegege, Sabit Ekin
The prospect of mankind returning to the Moon has garnered a great amount of attention in recent years.
no code implementations • 9 Jan 2023 • Md Zobaer Islam, Brenden Martin, Carly Gotcher, Tyler Martinez, John F. O'Hara, Sabit Ekin
The random forest model achieved the highest classification accuracy of 96. 75% with data collected at a 0. 5m distance.
no code implementations • 9 Jan 2023 • Hisham Abuella, Md Zobaer Islam, Russ Messenger, John F. O'Hara, Sabit Ekin
In this letter, a simplified path loss model that is mathematically more tractable is proposed for vehicular sensing and communication systems that use visible light technology.
no code implementations • 14 Jan 2023 • Md Zobaer Islam, Li Yu, Hisham Abuella, John F. O'Hara, Christopher Crick, Sabit Ekin
In this study, we present a wireless (non-contact) gesture recognition method using only incoherent light wave signals reflected from a human subject.
no code implementations • 10 Jan 2023 • Russ Messenger, Md Zobaer Islam, Matthew Whitlock, Erik Spong, Nate Morton, Layne Claggett, Chris Matthews, Jordan Fox, Leland Palmer, Dane C. Johnson, John F. O'Hara, Christopher J. Crick, Jamey D. Jacob, Sabit Ekin
Highway work zones are susceptible to undue accumulation of motorized vehicles which calls for dynamic work zone warning signs to prevent accidents.
no code implementations • 19 Apr 2023 • Md Zobaer Islam, Sabit Ekin, John F. O'Hara
The increasing demand for wireless sensing systems has led to the exploration of alternative technologies to overcome the spectrum scarcity of traditional approaches based on radio frequency (RF) waves or microwaves.
no code implementations • 1 May 2023 • Mostafa Ibrahim, Huseyin Arslan, Hakan Ali Cirpan, Sabit Ekin
This paper proposes a novel time-frequency warped waveform for short symbols, massive machine-type communication (mMTC), and internet of things (IoT) applications.
no code implementations • 2 Nov 2023 • Md Zobaer Islam, Brenden Martin, Carly Gotcher, Tyler Martinez, John F. O'Hara, Sabit Ekin
In this study, we present a non-contact respiratory anomaly detection method using incoherent light-wave signals reflected from the chest of a mechanical robot that can breathe like human beings.
no code implementations • 20 Dec 2023 • Md Zobaer Islam, Sabit Ekin, John F. O'Hara, Gary Yen
In this study, we present a deep learning-based approach for time-series respiration data classification.
no code implementations • 24 Feb 2024 • Waseem Raza, Fahd Ahmed Khan, Muhammad Umar Bin Farooq, Sabit Ekin, Ali Imran
The performance of user-centric ultra-dense networks (UCUDNs) hinges on the Service zone (Szone) radius, which is an elastic parameter that balances the area spectral efficiency (ASE) and energy efficiency (EE) of the network.