16 citations · 54 across the 27 of their papers we have counts for
14 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…
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…
Distributed MIMO coding scheme with low decoding complexity for future mobile TV broadcasting
Ming Liu, Maryline Hélard, Matthieu Crussière +1
A novel distributed space-time block code (STBC) for the next generation mobile TV broadcasting is proposed. The new code provides efficient performance within a wide range of powe…
A Novel Data-Aided Channel Estimation with Reduced Complexity for TDS-OFDM Systems
Ming Liu, Matthieu Crussière, Jean-François Hélard
In contrast to the classical cyclic prefix (CP)-OFDM, the time domain synchronous (TDS)-OFDM employs a known pseudo noise (PN) sequence as guard interval (GI). Conventional channel…
Cross-Layer Resource Allocation Scheme Under Heterogeneous Constraints for Next Generation High Rate WPAN
Ayman Khalil, Matthieu Crussiere, Jean-Francois Helard
In the next generation wireless networks, the growing demand for new wireless applications is accompanied with high expectations for better quality of service (QoS) fulfillment esp…