7 papers · 1 filter
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,…
A General Optimization Framework for Movable Antenna Systems via Discrete Sampling
Changhao Liu, Weidong Mei, Zhi Chen +2
Movable antenna (MA) systems have attracted growing interest in wireless communications due to their ability to reshape wireless channels via local antenna movement within a confin…
UAV-Enabled Passive 6D Movable Antenna for ISAC: Joint Location, Orientation, and Reflection Optimization
Peilan Wang, Yu Xue, Weidong Mei +2
Improving the fundamental performance trade-off in integrated sensing and communication (ISAC) systems has been deemed as one of the most significant challenges. To address it, we…
Derivative-Free Optimization-Empowered Wireless Channel Reconfiguration for 6G
Peilan Wang, Jun Fang, Xianlong Zeng +3
Reconfigurable antennas, including reconfigurable intelligent surface (RIS), movable antenna (MA), fluid antenna (FA), and other advanced antenna techniques, have been studied exte…
A Derivative-Free Position Optimization Approach for Movable Antenna Multi-User Communication Systems
Xianlong Zeng, Jun Fang, Peilan Wang +2
Movable antennas (MAs) have emerged as a disruptive technology in wireless communications for enhancing spatial degrees of freedom through continuous antenna repositioning within p…