5 papers
Hybrid-Field 6D Movable Antenna for Terahertz Communications: Channel Modeling and Estimation
Xiaodan Shao, Yixiao Zhang, Shisheng Hu +5
In this work, we study a six-dimensional movable antenna (6DMA)-enhanced Terahertz (THz) network that supports a large number of users with a few antennas by controlling the three-…
Physics-Informed Digital Twins for Channel Estimation and Traffic Prediction of Non-Terrestrial Networks
Xinyu Huang, Yixiao Zhang, Xue Qin +4
In non-terrestrial networks (NTN), high-speed satellite orbital motion, limited pilot signaling resources, and spatiotemporally heterogeneous traffic make accurate channel and traf…
Flexible Coupler Array with Reconfigurable Pattern: Mechanical Beamforming and Digital Agent
Xiaodan Shao, Yixiao Zhang, Nan Cheng +2
Flexible coupler is a promising solution for enhancing wireless network capacity by moving passive couplers around a fixed-position active antenna to reshape the induced currents o…
Experience-Centric Resource Management in ISAC Networks: A Digital Agent-Assisted Approach
Xinyu Huang, Yixiao Zhang, Yingying Pei +2
In this paper, we propose a digital agent (DA)-assisted resource management scheme for enhanced user quality of experience (QoE) in integrated sensing and communication (ISAC) netw…
Hybrid Near-Far Field 6D Movable Antenna Design Exploiting Directional Sparsity and Deep Learning
Xiaodan Shao, Limei Hu, Yulong Sun +7
Six-dimensional movable antenna (6DMA) has been identified as a new disruptive technology for future wireless systems to support a large number of users with only a few antennas. H…