4 papers
Maximum A Posteriori Direction-of-Arrival Estimation via Mixed-Integer Semidefinite Programming
Tianyi Liu, Frederic Matter, Alexander Sorg +3
We propose a joint sparse maximum a posteriori (MAP) estimator for DOA estimation from multiple snapshots, reformulated as a mixed-integer semidefinite program (MISDP). This enable…
Image Super-Resolution-Based Signal Enhancement in Bistatic ISAC
Yi Wang, Keke Zu, Luping Xiang +4
Bistatic Integrated Sensing and Communication (ISAC) is poised to become a cornerstone technology in next-generation communication networks, such as Beyond 5G (B5G) and 6G, by enab…
Time-Varying Offset Estimation for Clock-Asynchronous Bistatic ISAC Systems
Yi Wang, Keke Zu, Luping Xiang +2
The bistatic Integrated Sensing and Communication (ISAC) is poised to become a key application for next generation communication networks (e.g., B5G/6G), providing simultaneous sen…
Near-Field Signal Processing: Unleashing the Power of Proximity
Ahmet M. Elbir, Ãzlem TuÄfe Demir, Kumar Vijay Mishra +2
After nearly a century of specialized applications in optics, remote sensing, and acoustics, the near-field (NF) electromagnetic propagation zone is experiencing a resurgence in re…