no code implementations • 10 Apr 2024 • Guillaume Thiran, François De Saint Moulin, Claude Oestges, Luc Vandendorpe
In this paper, performance bounds for the multi-antenna near-field range estimation of extended targets are provided.
no code implementations • 14 Mar 2024 • François De Saint Moulin, Guillaume Thiran, Christophe Craeye, Luc Vandendorpe, Claude Oestges
This model is applied to an automotive scenario, in which a linear antenna array is spread out at the front of a vehicle, and performs a radar measurement of the distance to the back of the vehicle ahead.
no code implementations • 22 Feb 2024 • Martin Willame, Charles Wiame, Jérôme Louveaux, Claude Oestges, Luc Vandendorpe
Our numerical results finally analyze the impact of the sleep control on the performance and display the optimal strategies in terms of energy efficiency.
1 code implementation • 22 Jan 2024 • Jerome Eertmans, Laurent Jacques, Claude Oestges
Recently, Differentiable Ray Tracing has been successfully applied in the field of wireless communications for learning radio materials or optimizing the transmitter orientation.
no code implementations • 17 May 2023 • François De Saint Moulin, Christophe Craeye, Luc Vandendorpe, Claude Oestges
In order to evaluate the performance of radar and communication systems in future wireless networks, accurate propagation models are needed to predict efficiently the received powers at each node, and draw correct conclusions.
no code implementations • 26 Jan 2023 • Charles Wiame, Simon Demey, Luc Vandendorpe, Philippe De Doncker, Claude Oestges
Using this framework, a number of performance metrics are derived: first moments, marginal distributions and joint distributions of the data rate and exposure.
no code implementations • 16 Jan 2023 • Jérome Eertmans, Claude Oestges, Laurent Jacques
For more than twenty years, Ray Tracing methods have continued to improve on both accuracy and computational time aspects.
no code implementations • 26 Aug 2022 • François De Saint Moulin, Charles Wiame, Luc Vandendorpe, Claude Oestges
Then, the model is extended to include interference cancellation for the radar and/or communication function in all the metrics.
no code implementations • 1 Apr 2022 • Florian Quatresooz, Danielle Vanhoenacker-Janvier, Claude Oestges
Knowledge of the optical refractive index structure parameter $C_n^2$ is of interest for Free Space Optics (FSO) and ground-based optical astronomy, as it depicts the strength of the expected scintillation on the received optical waves.
no code implementations • 24 Nov 2021 • Chen Huang, Ruisi He, Bo Ai, Andreas F. Molisch, Buon Kiong Lau, Katsuyuki Haneda, Bo Liu, Cheng-Xiang Wang, Mi Yang, Claude Oestges, Zhangdui Zhong
To provide higher data rates, as well as better coverage, cost efficiency, security, adaptability, and scalability, the 5G and beyond 5G networks are developed with various artificial intelligence techniques.
no code implementations • 24 Nov 2021 • Chen Huang, Ruisi He, Bo Ai, Andreas F. Molisch, Buon Kiong Lau, Katsuyuki Haneda, Bo Liu, Cheng-Xiang Wang, Mi Yang, Claude Oestges, Zhangdui Zhong
This two-part paper investigates the application of artificial intelligence (AI) and in particular machine learning (ML) to the study of wireless propagation channels.
no code implementations • 26 Aug 2021 • Zhuangzhuang Cui, Ke Guan, Claude Oestges, César Briso-Rodríguez, Bo Ai, Zhangdui Zhong
With the deep integration between the unmanned aerial vehicle (UAV) and wireless communication, UAV-based air-to-ground (AG) propagation channels need more detailed descriptions and accurate models.
no code implementations • 19 Apr 2021 • Vasilii Semkin, Enrico M. Vitucci, Franco Fuschini, Marina Barbiroli, Vittorio Degli-Esposti, Claude Oestges
In this work, the results of Ultra-Wideband air-to-ground measurements carried out in a real-world factory environment are presented and discussed.
no code implementations • 24 Jan 2021 • Franco Fuschini, Marina Barbiroli, Enrico M. Vitucci, Vasilii Semkin, Claude Oestges, Bruno Strano, Vittorio Degli-Esposti
A measurement setup made of millimeter-wave and ultra wideband transceivers mounted on both a customized UAV and a ground station for full 3D wireless propagation analysis is described in this work.
no code implementations • 4 Jan 2021 • Enrico M. Vitucci, Vasilii Semkin, Maximilian J. Arpaio, Marina Barbiroli, Franco Fuschini, Claude Oestges, Vittorio Degli-Esposti
In the present study, a measurement setup utilizing mm-wave transceivers with steerable directive antennas, mounted on both a customized UAV and a ground station has been used to study Air-to-Ground (A2G) radio links and, more generally, full-3D mm-wave propagation in urban environment.
no code implementations • 12 Dec 2020 • Zhuangzhuang Cui, Ke Guan, César Briso-Rodríguez, Bo Ai, Zhangdui Zhong, Claude Oestges
As essential aerial platforms, unmanned aerial vehicles (UAVs) play an increasingly important role in broad wireless connectivity and high-data-rate transmission for future communication systems.
no code implementations • 13 Oct 2020 • Francois De Saint Moulin, Charles Wiame, Claude Oestges, Luc Vandendorpe
We consider a relay network based on Unmanned Aerial Vehicles (UAV).