6 citations · 7 across the 3 of their papers we have counts for
5 papers
Low-complexity Receiver for Multi-Level Polar Coded Modulation in Non-Orthogonal Multiple Access
Beatrice Tomasi, Frédéric Gabry, Valerio Bioglio +2
Non-orthogonal multiple access (NOMA) schemes have been proved to increase the multiple-access achievable rate with respect to orthogonal multiple access (OMA). In this paper we pr…
SNOPS: Short Non-Orthogonal Pilot Sequences for Downlink Channel State Estimation in FDD Massive MIMO
Beatrice Tomasi, Alexis Decurninge, Maxime Guillaud
Channel state information (CSI) acquisition is a significant bottleneck in the design of Massive MIMO wireless systems, due to the length of the training sequences required to dist…
Design of MLSD-Based Receivers for Short-Range Optical Communications Using the Volterra Expansion
Raquel G. Machado, Beatrice Tomasi, Hartmut Hafermann +1
Maximum Likelihood Sequence Detectors (MLSD) have been largely used to mitigate the Chromatic Dispersion (CD) in Intensity Modulation/Direct Detection (IM/DD) optical communication…
Pilot Pattern Adaptation for 5G MU-MIMO Wireless Communications
Nassar Ksairi, Beatrice Tomasi, Stefano Tomasin
To meet the goal of ten-fold increase in spectral efficiency, multiuser multiple-input-multiple-output (MU-MIMO) techniques capable of achieving high spatial multiplexing gains are…
Pilot Length Optimization for Spatially Correlated Multi-User MIMO Channel Estimation
Beatrice Tomasi, Maxime Guillaud
We address the design of pilot sequences for channel estimation in the context of multiple-user Massive MIMO; considering the presence of channel correlation, and assuming that the…