5 papers
LOCUS-DT: Localization via Observation-Conditioned Uncertainty Scoring with Digital Twins
Haozhe Lei, Roberto Bomfin, Marwa Chafii +1
Accurate indoor localization is essential for emerging applications in robotic navigation and search and rescue. While classical methods typically focus on single-point estimates,…
A Framework for Geometry-based Statistical Channel Modeling in ISAC Systems
Ali Waqar Azim, Ahmad Bazzi, Theodore S. Rappaport +1
This paper proposes a comprehensive framework for a {geometry-based statistical model for} integrated sensing and communication (ISAC) tailored for bistatic systems. Our dual-compo…
Scalable Design for RIS-Assisted Multi-User Downlink System Empowered by RSMA under Partial CSI
Yifan Fang, Bile Peng, Yingyang Chen +3
In large-scale reconfigurable intelligent surface (RIS) communication systems, the precise acquisition of channel state information (CSI) is challenging. Consider a practical RIS c…
Structured Latent Dynamics in Wireless CSI via Homomorphic World Models
Salmane Naoumi, Mehdi Bennis, Marwa Chafii
We introduce a self-supervised framework for learning predictive and structured representations of wireless channels by modeling the temporal evolution of channel state information…
High-Resolution Sensing in Communication-Centric ISAC: Deep Learning and Parametric Methods
Salmane Naoumi, Ahmad Bazzi, Roberto Bomfin +1
This paper introduces two novel algorithms designed to address the challenge of super-resolution sensing parameter estimation in bistatic configurations within communication-centri…