3 papers
eess.SP2025
Sparsity-Aware Near-Field Beam Training via Multi-Beam Combination
Zijun Wang, Rama Kiran, Jinesh Nair +4
This paper proposes an adaptive near-field beam training method to enhance performance in multi-user and multipath environments. The approach identifies multiple strongest beams th…
eess.SP2024
OFDM Reference Signal Pattern Design Criteria for Integrated Communication and Sensing
Rui Zhang, Shawn Tsai, Tzu-Han Chou +3
Extended ambiguity performance (EAP), which includes all grating lobes and side peaks, indicates the maximum detectable region without undesired peaks for target parameter estimati…
eess.SP2024
Staggered Comb Reference Signal Design for Integrated Communication and Sensing
Rui Zhang, Shawn Tsai, Tzu-Han Chou +1
Ambiguity performance is a critical criterion in radar sensor design, which indicates the ambiguities arising from multiple target estimation and detection. We considered a require…