93 citations · 175 across the 10 of their papers we have counts for
15 papers · 1 filter
Frugal RIS-aided 3D Localization with CFO under LoS and NLoS Conditions
Yasaman Ettefagh, Musa Furkan Keskin, Kamran Keykhosravi +2
In this paper, we investigate 3-D localization and frequency synchronization with multiple reconfigurable intelligent surfaces (RISs) in the presence of carrier frequency offset (C…
Performance of RIS-Aided Nearfield Localization under Beams Approximation from Real Hardware Characterization
Moustafa Rahal, Benoit Denis, Kamran Keykhosravi +4
The technology of reconfigurable intelligent surfaces (RIS) has been showing promising potential in a variety of applications relying on Beyond-5G networks. Reconfigurable intellig…
RIS-Enabled and Access-Point-Free Simultaneous Radio Localization and Mapping
Hyowon Kim, Hui Chen, Musa Furkan Keskin +5
In the upcoming sixth generation (6G) of wireless communication systems, reconfigurable intelligent surfaces~(RISs) are regarded as one of the promising technological enablers, whi…
RIS-Enabled SISO Localization under User Mobility and Spatial-Wideband Effects
Kamran Keykhosravi, Musa Furkan Keskin, Gonzalo Seco-Granados +2
Reconfigurable intelligent surface (RIS) is a promising technological enabler for the 6th generation (6G) of wireless systems with applications in localization and communication. I…
Two-Timescale Transmission Design and RIS Optimization for Integrated Localization and Communications
Fan Jiang, Andrea Abrardo, Kamran Keykhoshravi +3
Reconfigurable intelligent surfaces (RISs) have tremendous potential to boost communication performance, especially when the line-of-sight (LOS) path between the user equipment (UE…
Constrained RIS Phase Profile Optimization and Time Sharing for Near-field Localization
Moustafa Rahal, Benoît Denis, Kamran Keykhosravi +3
The rising concept of reconfigurable intelligent surface (RIS) has promising potential for Beyond 5G localization applications. We herein investigate different phase profile design…