no code implementations • 25 Feb 2021 • Erika Fonseca, Boris Galkin, Marvin Kelly, Luiz A. DaSilva, Ivana Dusparic
Unmanned Aerial Vehicle (UAV) technology is becoming more prevalent and more diverse in its application.
Networking and Internet Architecture
no code implementations • 19 Nov 2020 • Jernej Hribar, Andrei Marinescu, Alessandro Chiumento, Luiz A. DaSilva
The proposed mechanism is capable of determining the frequency with which sensors should transmit their updates, to ensure accurate collection of observations, while simultaneously considering the energy available.
no code implementations • 27 Jul 2020 • Erika Fonseca, Boris Galkin, Ramy Amer, Luiz A. DaSilva, Ivana Dusparic
On the other hand, BS density can negatively impact UAV QoS, with higher numbers of BSs generating more interference and deteriorating UAV performance.
no code implementations • 27 Jul 2020 • Erika Fonseca, Joao F. Santos, Francisco Paisana, Luiz A. DaSilva
In contrast to other \ac{ML} methods that can only provide the class of the monitored \acp{RAT}, the solution we propose can recognise not only different \acp{RAT} in shared spectrum, but also identify critical parameters such as inter-frame duration, frame duration, centre frequency, and signal bandwidth by using object detection and a feature extraction module to extract features from spectrograms.
no code implementations • 1 May 2017 • Ahmed Selim, Francisco Paisana, Jerome A. Arokkiam, Yi Zhang, Linda Doyle, Luiz A. DaSilva
The core of our framework is a deep convolutional neural network (CNN) model that enables Measurement Capable Devices to identify the presence of radar signals in the radio spectrum, even when these signals are overlapped with other sources of interference, such as commercial LTE and WLAN.