6 papers
CSI-Aging-Aware Functional Split Optimization and KAN-LSTM Prediction for Open-RAN NTN
Alexandar Tsvetanov Dimitrov, Yosefine Triwidyastuti, Eray Guven +2
In this paper, we study functional-split selection for an Open radio access network (RAN) deployed as a non-terrestrial network (NTN), in which a low-Earth-orbit (LEO) satellite ho…
Physics-Informed Unsupervised Learning for Reliable Beamforming in Cluttered MIMO-ISAC
Yosefine Triwidyastuti, Nghia Thinh Nguyen, Tri Nhu Do
In this paper, we consider joint beamforming and power allocation for a mobile multiuser MIMO integrated sensing and communication (ISAC) network with clutter, residual self-interf…
Inverse Maxwell-Based Wall-Aware OFDM-ISAC for Slow-Moving Target Sensing
Tri Nhu Do, Yosefine Triwidyastuti, Gunes Karabulut Kurt
In this paper, we study integrated sensing and communication (ISAC) for short-range indoor orthogonal frequency-division multiplexing (OFDM) systems in which the sensing path cross…
Fourth-Order Co-Channel Interference-Aware OFDM-ISAC Sensing in Cluttered Environments
Tri Nhu Do, Yosefine Triwidyastuti, Gunes Karabulut Kurt
In this paper, we develop a sensing-centric receiver for monostatic orthogonal frequency-division multiplexing integrated sensing and communication (OFDM-ISAC) in the simultaneous…
RIS-Aided ISAC in Cluttered Environments
Yosefine Triwidyastuti, Tri Nhu Do, Ngo Hoang Tu +1
In this paper, we analyze the performance of a communication-optimized reconfigurable intelligent surface (RIS)-assisted integrated sensing and communication (ISAC) system operatin…
Communication-Centric RIS-Assisted ISAC: Signal Modeling and BER Analysis
Yosefine Triwidyastuti, Tri Nhu Do
We propose and analyze a communication-centric reconfigurable intelligent surface (RIS)-assisted integrated sensing and communication (ISAC) system, in which a monostatic radar sim…