158 citations · 161 across the 8 of their papers we have counts for
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cs.CE2024
Wideband Beamforming with RIS: A Unified Framework via Space-Frequency Transformation
Xiaowei Qian, Xiaoling Hu, Chenxi Liu +1
The spectrum shift from the sub-6G band to the high-frequency band has posed an ever-increasing demand on the paradigm shift from narrowband beamforming to wideband beamforming. De…
cs.IT2024★ 1 cited
Rethinking the fundamental performance limits of integrated sensing and communication systems
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu +1
Integrated sensing and communication (ISAC) has been recognized as a key enabler and feature of future wireless networks. In the existing works analyzing the performances of ISAC,…
eess.SP2024★ 1 cited
Detection and Multi-Parameter Estimation for NLOS Targets: An IRS-assisted Framework
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu +2
Intelligent reflecting surface (IRS) has the potential to enhance sensing performance, due to its capability of reshaping the echo signals. Different from the existing literature,…