From the 1 of 44 linked papers with an AI index.
44 papers
Multiobjective Preexpectation Reasoning for Probabilistic Programs
Lena Verscht, Hannah Mertens, Kevin Batz +3
Probabilistic programs with nondeterminism model planning problems in which a strategy resolves the nondeterminism to optimize an expected outcome. We study the multiobjective sett…
Ambient IoT Backscatter Devices as Passive Anchors for NLOS Cellular Positioning: Fundamental Limits
Hüseyin YiÄitler, Musa Furkan Keskin, Ossi Kaltiokallio +1
The paper studies how ambient IoT backscatter devices placed at known locations can act as low‑cost passive anchors to improve non‑line‑of‑sight cellular positioning, and derives f…
Exploiting Structural Sparsity and Delay-Doppler Decoupling for Low-Complexity OTFS-ISAC Receivers
Mauro Marchese, Musa Furkan Keskin, Pietro Savazzi +1
In this work, the problems of channel estimation, radar sensing, and data detection are addressed for monostatic integrated sensing and communications (ISAC) applications within or…
Multi-Domain Security for 6G ISAC: Challenges and Opportunities in Transportation
Musa Furkan Keskin, Muralikrishnan Srinivasan, Onur Gunlu +5
Integrated sensing and communication (ISAC) will be central to 6G-enabled transportation, providing both seamless connectivity and high-precision sensing. However, this tight integ…
Uplink Single-Snapshot Frugal SLAM in Phase-Coherent Distributed MIMO Systems
Yu Ge, Xin Tong, Nenad VukmiroviÄ +4
We consider uplink frugal simultaneous localization and mapping (SLAM) in phase-coherent distributed MIMO (D-MIMO) systems, where a network of spatially separated single-antenna ac…
Beyond Legacy OFDM: A Mobility-Adaptive Multi-Gear Framework for 6G
Mauro Marchese, Dario Tagliaferri, Henk Wymeersch +3
While Third Generation Partnership Project (3GPP) has confirmed orthogonal frequency division multiplexing (OFDM) as the baseline waveform for sixth-generation (6G), its performanc…