4 papers
Resource Allocation and AoI-Aware Detection for ISAC with Stacked Intelligent Metasurfaces
Elaheh Ataeebojd, Nhan Thanh Nguyen, Seonghoon Yoo +4
Stacked intelligent metasurfaces (SIMs) provide wave-domain degrees of freedom that can empower integrated sensing and communication (ISAC) through flexible beampattern synthesis a…
Robust Beamforming Design for Coherent Distributed ISAC with Statistical RCS and Phase Synchronization Uncertainty
Seonghoon Yoo, Seulhyun Kwon, Kawon Han +3
Distributed integrated sensing and communication (D-ISAC) enables multiple spatially distributed nodes to cooperatively perform sensing and communication. However, achieving cohere…
Highly Dynamic and Flexible Spatio-Temporal Spectrum Management with AI-Driven O-RAN: A Multi-Granularity Marketplace Framework
Mehdi Rasti, Elaheh Ataeebojd, Shiva Kazemi Taskooh +3
Current spectrum-sharing frameworks struggle with adaptability, often being either static or insufficiently dynamic. They primarily emphasize temporal sharing while overlooking spa…
Stochastic Geometry Analysis of Spectrum Sharing Among Multiple Seller and Buyer Mobile Operators
Elaheh Ataeebojd, Mehdi Rasti, Hossein Pedram +1
Sharing the licensed frequency spectrum among multiple mobile network operators (MNOs) is a promising approach to improve licensed spectrum utilization. In this paper, we model and…