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eess.SP2026
Delay-Doppler Sensing Performance Analysis for MIMO-OFDM ISAC Systems
Peishi Li, Rang Liu, Qian Liu +1
In communication-centric integrated sensing and communication (ISAC), delay-Doppler sensing reuses data-bearing orthogonal frequency division multiplexing (OFDM) signals rather tha…
eess.SP2026
Multiuser MIMO-AFDM Beamforming for ISAC in Doubly Dispersive Channels
Rang Liu, Ming Li, A. Lee Swindlehurst +2
Integrated sensing and communication (ISAC) in high-mobility channels requires waveform and beamforming designs that are robust to delay-Doppler dispersion. With this in mind, in t…
eess.SP2026
Extended Target Sensing in MIMO-OFDM ISAC Systems: Modeling, Optimization and Estimation
Rang Liu, Ming Li, A. Lee Swindlehurst
This paper develops a comprehensive target modeling, beamforming optimization, and parameter estimation framework for extended-target sensing in wideband MIMO-OFDM integrated sensi…