21 citations · 22 across the 5 of their papers we have counts for
3 papers · 1 filter
Joint User Localization and Location Calibration of A Hybrid Reconfigurable Intelligent Surface
Reza Ghazalian, Hui Chen, George C. Alexandropoulos +3
The recent research in the emerging technology of reconfigurable intelligent surfaces (RISs) has identified its high potential for localization and sensing. However, to accurately…
Bi-Static Sensing for Near-Field RIS Localization
Reza Ghazalian, Kamran Keykhosravi, Hui Chen +2
We address the localization of a reconfigurable intelligent surface (RIS) for a single-input single-output multi-carrier system using bi-static sensing between a fixed transmitter…
Channel Model Mismatch Analysis for XL-MIMO Systems from a Localization Perspective
Hui Chen, Ahmed Elzanaty, Reza Ghazalian +3
Radio localization is applied in high-frequency (e.g., mmWave and THz) systems to support communication and to provide location-based services without extra infrastructure. {For so…