5 papers
OFDM-ISAC Beyond CP Limit: Performance Analysis and Mitigation Algorithms
Peishi Li, Ming Li, Rang Liu +2
Orthogonal frequency division multiplexing (OFDM) is well-suited for integrated sensing and communications (ISAC), yet its cyclic prefix (CP) is dimensioned for communications-grad…
Clutter-Aware Integrated Sensing and Communication: Models, Methods, and Future Directions
Rang Liu, Peishi Li, Ming Li +1
Integrated sensing and communication (ISAC) can substantially improve spectral, hardware, and energy efficiency by unifying radar sensing and data communications. In wideband and s…
Impact of Insufficient CP on Sensing Performance in OFDM-ISAC Systems
Peishi Li, Rang Liu, Qian Liu +1
Orthogonal frequency-division multiplexing (OFDM) is widely considered a leading waveform candidate for integrated sensing and communication (ISAC) in 6G networks. However, the cyc…
Sensing-Oriented Adaptive Resource Allocation Designs for OFDM-ISAC Systems
Peishi Li, Ming Li, Rang Liu +2
Orthogonal frequency division multiplexing - integrated sensing and communication (OFDM-ISAC) has emerged as a key enabler for future wireless networks, leveraging the widely adopt…
Low Range-Doppler Sidelobe ISAC Waveform Design: A Low-Complexity Approach
Peishi Li, Ming Li, Rang Liu +2
Integrated sensing and communication (ISAC) is a pivotal enabler for next-generation wireless networks. A key challenge in ISAC systems lies in designing dual-functional waveforms…