3 papers
eess.SP2026
Wideband Near-Field Sensing in ISAC: Unified Algorithm Design and Decoupled Effect Analysis
Ruiyun Zhang, Zhaolin Wang, Zhiqing Wei +3
To advance integrated sensing and communications (ISAC) in sixth-generation (6G) extremely large-scale multiple-input multiple-output (XL-MIMO) networks, a low-complexity compresse…
eess.SP2025
Cramér-Rao Bound for Direct Position Estimation in OFDM Based Cellular Systems
Sijia Li, Rui Sun, Bing Xu +1
Although direct position estimation (DPE) has been demonstrated to offer enhanced robustness in GNSS receivers, its theoretical limits and performance in OFDM based positioning sys…
eess.SP2025
STAR-RIS-Enabled Multi-Path Beam Routing with Passive Beam Splitting
Bonan An, Weidong Mei, Yuanwei Liu +2
Reconfigurable intelligent surfaces (RISs) can be densely deployed in the environment to create multi-reflection line-of-sight (LoS) links for signal coverage enhancement. However,…