32 citations · 59 across the 8 of their papers we have counts for
8 papers
UAV-Assisted Wireless Communications: An Experimental Analysis of A2G and G2A Channels
Kamran Shafafi, Eduardo Nuno Almeida, André Coelho +3
Unmanned Aerial Vehicles (UAVs) offer promising potential as communications node carriers, providing on-demand wireless connectivity to users. While existing literature presents va…
Position-Based Machine Learning Propagation Loss Model Enabling Fast Digital Twins of Wireless Networks in ns-3
Eduardo Nuno Almeida, Helder Fontes, Rui Campos +1
Digital twins have been emerging as a hybrid approach that combines the benefits of simulators with the realism of experimental testbeds. The accurate and repeatable set-ups replic…
Machine Learning Based Propagation Loss Module for Enabling Digital Twins of Wireless Networks in ns-3
Eduardo Nuno Almeida, Mohammed Rushad, Sumanth Reddy Kota +8
The creation of digital twins of experimental testbeds allows the validation of novel wireless networking solutions and the evaluation of their performance in realistic conditions,…
Traffic-Aware UAV Placement Using a Generalizable Deep Reinforcement Learning Methodology
Eduardo Nuno Almeida, Rui Campos, Manuel Ricardo
Unmanned Aerial Vehicles (UAVs) acting as Flying Access Points (FAPs) are being used to provide on-demand wireless connectivity in extreme scenarios. Despite ongoing research, the…
Wi-Fi Rate Adaptation using a Simple Deep Reinforcement Learning Approach
Ruben Queiros, Eduardo Nuno Almeida, Helder Fontes +2
The increasing complexity of recent Wi-Fi amendments is making optimal Rate Adaptation (RA) a challenge. The use of classic algorithms or heuristic models to address RA is becoming…
Joint Traffic-Aware UAV Placement and Predictive Routing for Aerial Networks
Eduardo Nuno Almeida, André Coelho, José Ruela +2
Aerial networks, composed of Unmanned Aerial Vehicles (UAVs) acting as Wi-Fi access points or cellular base stations, are emerging as an interesting solution to provide on-demand w…
A Routing Metric for Inter-flow Interference-aware Flying Multi-hop Networks
André Coelho, Eduardo Nuno Almeida, José Ruela +2
The growing demand for broadband communications anytime, anywhere has paved the way to the usage of Unmanned Aerial Vehicles (UAVs) for providing Internet access in areas without n…
Joint User Mobility and Traffic Characterization in Temporary Crowded Events
Adriano Valadar, Eduardo Nuno Almeida, Jorge Mamede
In TCEs (Temporary Crowded Events), for example, music festivals, users are faced with problems accessing the Internet. TCEs are limited time events with a high concentration of pe…