82 citations · 88 across the 9 of their papers we have counts for
6 papers · 1 filter
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…
Arbitrary Beam Pattern Approximation via RISs with Measured Element Responses
Moustafa Rahal, Benoît Denis, Kamran Keykhosravi +4
Smart radio environments (SREs) are seen as a key rising concept of next generation wireless networks, where propagation channels between transmitters and receivers are purposely c…
RIS-Enabled Localization Continuity Under Near-Field Conditions
Moustafa Rahal, Benoit Denis, Kamran Keykhosravi +2
Reconfigurable intelligent surfaces (RISs) have the potential to enable user localization in scenarios where traditional approaches fail. Building on prior work in single-antenna R…
Beyond 5G Wireless Localization with Reconfigurable Intelligent Surfaces
Henk Wymeersch, Benoît Denis
5G radio positioning exploits information in both angle and delay, by virtue of increased bandwidth and large antenna arrays. When large arrays are embedded in surfaces, they can p…
Beamwidth Optimization and Resource Partitioning Scheme for Localization Assisted mm-wave Communications
Gourab Ghatak, Remun Koirala, Antonio De Domenico +4
We study a mm-wave wireless network deployed along the roads of an urban area, to support localization and communication services simultaneously for outdoor mobile users. In this n…
Radio Localization and Mapping with Reconfigurable Intelligent Surfaces
Henk Wymeersch, Jiguang He, Benoît Denis +2
5G radio at millimeter wave (mmWave) and beyond 5G concepts at 0.1-1 THz can exploit angle and delay measurements for localization, by the virtue of increased bandwidth and large a…