357 citations · 1.4k across the 52 of their papers we have counts for
7 papers · 1 filter
Two-stage Multi-beam Training for Multiuser Millimeter-Wave Communications
Weijia Wang, Changsheng You, Xiaodan Shao +1
In this letter, we study an efficient multi-beam training method for multiuser millimeter-wave communication systems. Unlike the conventional single-beam training method that relie…
Near-Field Beam Management for Extremely Large-Scale Array Communications
Changsheng You, Yunpu Zhang, Chenyu Wu +5
Extremely large-scale arrays (XL-arrays) have emerged as a promising technology to achieve super-high spectral efficiency and spatial resolution in future wireless systems. The lar…
Joint Beam Scheduling and Power Allocation for SWIPT in Mixed Near- and Far-Field Channels
Yunpu Zhang, Changsheng You, Weijie Yuan +2
Extremely large-scale array (XL-array) has emerged as a promising technology to enhance the spectrum efficiency and spatial resolution in future wireless networks, leading to a fun…
Intelligent Reflecting Surface Aided Wireless Sensing: Applications and Design Issues
Xiaodan Shao, Changsheng You, Rui Zhang
Intelligent reflecting surface (IRS) is an emerging technology that is able to significantly improve the performance of wireless communications, by smartly tuning signal reflection…
Mixed Near- and Far-Field Communications for Extremely Large-Scale Array: An Interference Perspective
Yunpu Zhang, Changsheng You, Li Chen +1
Extremely large-scale array (XL-array) is envisioned to achieve super-high spectral efficiency in future wireless networks. Different from the existing works that mostly focus on t…
Cramér-Rao Bounds of Near-Field Positioning Based on Electromagnetic Propagation Model
Ang Chen, Li Chen, Yunfei Chen +3
The adoption of large-scale antenna arrays at high-frequency bands is widely envisioned in the beyond 5G wireless networks. This leads to the near-field regime where the wavefront…
Target Sensing with Intelligent Reflecting Surface: Architecture and Performance
Xiaodan Shao, Changsheng You, Wenyan Ma +2
Intelligent reflecting surface (IRS) has emerged as a promising technology to reconfigure the radio propagation environment by dynamically controlling wireless signal's amplitude a…