76 citations · 77 across the 9 of their papers we have counts for
9 papers
Unlocking the Potential of Movable Antennas: General and Practical Antenna Position Optimization
Weidong Mei, Changhao Liu, Dong Wang +6
Recently, movable antenna (MA) has attracted wide attention in wireless communications due to its potential in enhancing wireless communication performance via local movement withi…
Terahertz Beam Squint Mitigation via Six-Dimensional Movable Antennas
Yike Xie, Weidong Mei, Dong Wang +5
Analog beamforming holds great potential for future terahertz (THz) communications due to its ability to generate high-gain directional beams with low-cost phase shifters. However,…
Movable Antenna Enhanced Multi-Region Beam Coverage: A Multi-Notch-Filter-Inspired Design
Dong Wang, Weidong Mei, Zhi Chen +1
Movable antenna (MA) has emerged as a promising technology to enhance wireless communication performance by exploiting the new degree of freedom (DoF) via antenna position optimiza…
Power-Measurement-Based Channel Estimation for Beyond Diagonal RIS
Yijie Liu, Weidong Mei, He Sun +2
Beyond diagonal reconfigurable intelligent surface (BD-RIS), with its enhanced degrees of freedom compared to conventional RIS, has demonstrated notable potential for enhancing wir…
Near-Field THz Bending Beamforming: A Convex Optimization Perspective
Aoran Liu, Weidong Mei, Peilan Wang +4
Terahertz (THz) communication systems suffer severe blockage issues, which may significantly degrade the communication coverage and quality. Bending beams, capable of adjusting the…
THz Beam Squint Mitigation via 3D Rotatable Antennas
Yike Xie, Weidong Mei, Dong Wang +4
Analog beamforming holds great potential for future terahertz (THz) communications due to its ability to generate high-gain directional beams with low-cost phase shifters.However,…
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,…
Flexible Beam Coverage Optimization for Movable-Antenna Array
Dong Wang, Weidong Mei, Boyu Ning +1
Fluid antennas (FAs) and movable antennas (MAs) have attracted increasing attention in wireless communications recently. As compared to the conventional fixed-position antennas (FP…
Joint Beamforming and Antenna Position Optimization for Movable Antenna-Assisted Spectrum Sharing
Xin Wei, Weidong Mei, Dong Wang +2
Fluid antennas (FAs) and movable antennas (MAs) have drawn increasing attention in wireless communications recently due to their ability to create favorable channel conditions via…