87 citations · 147 across the 24 of their papers we have counts for
5 papers · 1 filter
Floor Map Reconstruction Through Radio Sensing and Learning By a Large Intelligent Surface
Cristian J. Vaca-Rubio, Roberto Pereira, Xavier Mestre +4
Environmental scene reconstruction is of great interest for autonomous robotic applications, since an accurate representation of the environment is necessary to ensure safe interac…
User Clustering for Rate Splitting using Machine Learning
Roberto Pereira, Anay Ajit Deshpande, Cristian J. Vaca-Rubio +5
Hierarchical Rate Splitting (HRS) schemes proposed in recent years have shown to provide significant improvements in exploiting spatial diversity in wireless networks and provide h…
User Localization using RF Sensing: A Performance comparison between LIS and mmWave Radars
Cristian J. Vaca-Rubio, Dariush Salami, Petar Popovski +3
Since electromagnetic signals are omnipresent, Radio Frequency (RF)-sensing has the potential to become a universal sensing mechanism with applications in localization, smart-home,…
Location- and Orientation-aware Millimeter Wave Beam Selection for Multi-Panel Antenna Devices
Sajad Rezaie, João Morais, Elisabeth de Carvalho +2
While initial beam alignment (BA) in millimeter-wave networks has been thoroughly investigated, most research assumes a simplified terminal model based on uniform linear/planar arr…
Tensor-based Channel Tracking for RIS-Empowered Multi-User MIMO Wireless Systems
Jide Yuan, George C. Alexandropoulos, Eleftherios Kofidis +2
The accurate estimation of Channel State Information (CSI) is of crucial importance for the successful operation of Multiple-Input Multiple-Output (MIMO) communication systems, esp…