10 citations · 22 across the 8 of their papers we have counts for
4 papers · 1 filter
Channel charting based beamforming
Luc Le Magoarou, Taha Yassine, Stephane Paquelet +1
Channel charting (CC) is an unsupervised learning method allowing to locate users relative to each other without reference. From a broader perspective, it can be viewed as a way to…
Leveraging triplet loss and nonlinear dimensionality reduction for on-the-fly channel charting
Taha Yassine, Luc Le Magoarou, Stéphane Paquelet +1
Channel charting is an unsupervised learning method that aims at mapping wireless channels to a so-called chart, preserving as much as possible spatial neighborhoods. In this paper…
Massive MIMO channel estimation taking into account spherical waves
Antoine Le Calvez, Luc Le Magoarou, Stéphane Paquelet
Together with millimiter waves (mmWaves), massive multiple-input multiple-output (MIMO) systems are key technological components of fifth generation (5G) wireless communication sys…
MIMO Channel Hardening: A Physical Model based Analysis
Matthieu Roy, Stéphane Paquelet, Luc Le Magoarou +1
In a multiple-input-multiple-output (MIMO) communication system, the multipath fading is averaged over radio links. This well-known channel hardening phenomenon plays a central rol…