30 citations · 54 across the 9 of their papers we have counts for
10 papers
RIS-Enabled NLoS Near-Field Joint Position and Velocity Estimation under User Mobility
Moustafa Rahal, Benoit Denis, Musa Furkan Keskin +2
In the context of single-base station (BS) non-line-of-sight (NLoS) single-epoch localization with the aid of a reflective reconfigurable intelligent surface (RIS), this paper intr…
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…
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…
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…
Tracking Position and Orientation through Millimeter Wave Lens MIMO in 5G Systems
Arash Shahmansoori, Bernard Uguen, Giuseppe Destino +2
Millimeter wave signals and large antenna arrays are considered enabling technologies for future 5G networks. Despite their benefits for achieving high data rate communications, th…
Positioning Data-Rate Trade-off in mm-Wave Small Cells and Service Differentiation for 5G Networks
Gourab Ghatak, Remun Koirala, Antonio De Domenico +3
We analyze a millimeter wave network, deployed along the streets of a city, in terms of positioning and downlink data-rate performance, respectively. First, we present a transmissi…
Channel Whispering: a Protocol for Physical Layer Group Key Generation. Application to IR-UWB through Deconvolution
Iulia Tunaru, Benoît Denis, Régis Perrier +1
As wireless ad hoc and mobile networks are emerging and the transferred data become more sensitive, information security measures should make use of all the available contextual re…
Location-Quality-aware Policy Optimisation for Relay Selection in Mobile Networks
Jimmy J. Nielsen, Rasmus L. Olsen, Tatiana K. Madsen +2
Relaying can improve the coverage and performance of wireless access networks. In presence of a localisation system at the mobile nodes, the use of such location estimates for rela…