4 citations · 9 across the 7 of their papers we have counts for
10 papers
Movable Antenna-Enhanced Wireless Communications: General Architectures and Implementation Methods
Boyu Ning, Songjie Yang, Yafei Wu +4
Movable antennas (MAs), traditionally explored in antenna design, have recently garnered significant attention in wireless communications due to their ability to dynamically adjust…
RIS-Enabled Joint Near-Field 3D Localization and Synchronization in SISO Multipath Environments
Han Yan, Hua Chen, Wei Liu +3
Reconfigurable Intelligent Surfaces (RIS) show great promise in the realm of 6th generation (6G) wireless systems, particularly in the areas of localization and communication. Thei…
Enhancing Near-Field Sensing and Communications with Sparse Arrays: Potentials, Challenges, and Emerging Trends
Songjie Yang, Wanting Lyu, Zhongpei Zhang +1
As a promising technique, extremely large-scale (XL)-arrays offer potential solutions for overcoming the severe path loss in millimeter-wave (mmWave) and TeraHertz (THz) channels,…
Near-Field Channel Estimation for Extremely Large-Scale Reconfigurable Intelligent Surface (XL-RIS)-Aided Wideband mmWave Systems
Songjie Yang, Chenfei Xie, Wanting Lyu +3
Near-field communications present new opportunities over near-field channels, however, the spherical wavefront propagation makes near-field signal processing challenging. In this c…
Reconfigurable Intelligent Surface-Aided Full-Duplex mmWave MIMO: Channel Estimation, Passive and Hybrid Beamforming
Songjie Yang, Wanting Lyu, Yunis Xanthos +3
Millimeter wave (mmWave) full-duplex (FD) is a promising technique for improving capacity by maximizing the utilization of both time and the rich mmWave frequency resources. Still,…
Channel Estimation for Reconfigurable Intelligent Surface-Assisted Cell-Free Communications
Songjie Yang, Chenfei Xie, Mingwei Wang +1
Recent research has focused on reconfigurable intelligent surface (RIS)-assisted cell-free systems with the goal of enhancing coverage and lowering the cost of cell-free networks.…