8 papers · 1 filter
Joint Range-Angle Estimation in Near-Field ISAC System using Uniform Circular Array
Lorenzo Zaniboni, Mark F. Flanagan
This paper studies joint range-angle estimation and communication in the NF ISAC systems, where the BS serves a single UE whose position is simultaneously estimated via monostatic…
Beyond the Limits of Rigid Arrays: Flexible Intelligent Metasurfaces for Next-Generation Wireless Networks
Ahmed Magbool, Vaibhav Kumar, Marco Di Renzo +1
Following recent advances in flexible electronics and programmable metasurfaces, flexible intelligent metasurfaces (FIMs) have emerged as a promising enabling technology for next-g…
Exploiting Structural Flexibility in SIM-Enabled Communications: From Adaptive Inter-Layer Spacing to Fully Morphable Layers
Ahmed Magbool, Vaibhav Kumar, Marco Di Renzo +1
Stacked intelligent metasurfaces (SIMs) have recently emerged as a promising metasurface-based physical-layer paradigm for wireless communications, enabling wave-domain signal proc…
On Beamforming for Transmitter Location Privacy in MIMO Systems
Umair Ali Khan, Lester Ho, Holger Claussen +2
In this paper, we introduce a beamforming framework to ensure transmitter location privacy against sensing-capable MIMO receivers. We propose a novel privacy metric called the dire…
Stacked Flexible Intelligent Metasurface Design for Multi-User Wireless Communications
Ahmed Magbool, Vaibhav Kumar, Marco Di Renzo +1
Stacked intelligent metasurfaces (SIMs) have recently emerged as an effective solution for next-generation wireless networks. A SIM comprises multiple metasurface layers that enabl…
A Survey on Integrated Sensing and Communication with Intelligent Metasurfaces: Trends, Challenges, and Opportunities
Ahmed Magbool, Vaibhav Kumar, Qingqing Wu +2
The emergence of technologies demanding high data rates and precise sensing, such as autonomous vehicles and IoT devices, has driven the popularity of integrated sensing and commun…