48 citations · 493 across the 69 of their papers we have counts for
11 papers · 1 filter
Energy Efficient Competitive Resource Allocation in MIMO networks
Guillaume Thiran, Ivan Stupia, Luc Vandendorpe
This paper considers the competitive resource allocation problem in Multiple-Input Multiple-Output (MIMO) interfering channels, when users maximize their energy efficiency. Conside…
Going Below and Beyond, Off-the-Grid Velocity Estimation from 1-bit Radar Measurements
Gilles Monnoyer de Galland, Thomas Feuillen, Luc Vandendorpe +1
In this paper we propose to bridge the gap between using extremely low resolution 1-bit measurements and estimating targets' parameters, such as their velocities, that exist in a c…
Stochastic Geometry-based Modelling of Mobile UAV Relay Networks under Realistic Fading
Francois De Saint Moulin, Charles Wiame, Claude Oestges +1
We consider a relay network based on Unmanned Aerial Vehicles (UAV). Terrestrial Base Stations (TBS) and UAV Relay Nodes (RN) are modelled using two Homogeneous Poisson Point Proce…
One Bit to Rule Them All : Binarizing the Reconstruction in 1-bit Compressive Sensing
Thomas Feuillen, Mike Davies, Luc Vandendorpe +1
This work focuses on the reconstruction of sparse signals from their 1-bit measurements. The context is the one of 1-bit compressive sensing where the measurements amount to quanti…
Factorization over interpolation: A fast continuous orthogonal matching pursuit
Gilles Monnoyer de Galland, Luc Vandendorpe, Laurent Jacques
We propose a fast greedy algorithm to compute sparse representations of signals from continuous dictionaries that are factorizable, i.e., with atoms that can be separated as a prod…
Clustering and Power Optimization for NOMA Multi-Objective Problems
Zijian Wang, Mylene Pischella, Luc Vandendorpe
This paper considers uplink multiple access (MA) transmissions, where the MA technique is adaptively selected between Non Orthogonal Multiple Access (NOMA) and Orthogonal Multiple…
Performance Analysis of Uplink Adaptive NOMA Depending on Channel Knowledge
Mylene Pischella, Ivan Stupia, Luc Vandendorpe
Non Orthogonal Multiple Access (NOMA) is a key technique to satisfy large users densities in future wireless networks. However, NOMA may provide poor performance compared to Orthog…
Leveraging User-Diversity in Energy-Efficient Edge-Facilitated Collaborative Fog Computing
Antoine Paris, Hamed Mirghasemi, Ivan Stupia +1
Motivated by applications such as on-device collaborative neural network inference, this work investigates edge-facilitated collaborative fog computing - in which edge-devices coll…
Localization Efficiency in Massive MIMO Systems
Masoud Arash, Hamed Mirghasemi, Ivan Stupia +1
In the next generation of wireless systems, Massive MIMO offers high angular resolution for localization. By virtue of large number of antennas, the Angle of Arrival (AoA) of User…
An Ultra-wideband Battery-less Positioning System for Space Applications
Davide Dardari, Nicolò Decarli, Davide Fabbri +10
An ultra-wide bandwidth (UWB) remote-powered positioning system for potential use in tracking floating objects inside space stations is presented. It makes use of battery-less tags…
Sparsity-Driven Moving Target Detection in Distributed Multistatic FMCW Radars
Gilles Monnoyer de Galland, Thomas Feuillen, Laurent Jacques +1
We investigate the problem of sparse target detection from widely distributed multistatic \textit{Frequency Modulated Continuous Wave} (FMCW) radar systems (using chirp modulation)…