34 citations · 80 across the 26 of their papers we have counts for
20 papers · 1 filter
Movable Antenna-Enhanced Near-Field Flexible Beamforming: Performance Analysis and Optimization
Shun Yang, Xin Wei, Nianbing Su +3
As an emerging wireless communication technology, movable antennas (MAs) offer the ability to adjust the spatial correlation of steering vectors, enabling more flexible beamforming…
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…
Rotatable Antenna Array-Enhanced Null Steering: Performance Analysis and Optimization
Yingqi Wen, Weidong Mei, Yike Xie +3
Conventional fixed-orientation antenna (FOA) arrays offer limited degrees of freedom (DoF) for flexible beamforming such as null steering. To address this limitation, we propose a…
Performance Optimization for Movable Antenna Enhanced MISO-OFDM Systems
Ruixi Feng, Weidong Mei, Lele Lu +4
Movable antenna (MA) technology offers a flexible approach to enhancing wireless channel conditions by adjusting antenna positions within a designated region. While most existing w…
Radiation Pattern Reconfigurable FAS-Empowered Interference-Resilient UAV Communication
Zhuoran Li, Zhen Gao, Boyu Ning +1
The widespread use of uncrewed aerial vehicles (UAVs) has propelled the development of advanced techniques on countering unauthorized UAV flights. However, the resistance of legal…
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…
On the Secrecy Performance of Pinching-Antenna Systems
Nianzu Li, Weidong Mei, Lipeng Zhu +2
Pinching-antenna systems have recently gained significant attention as a novel reconfigurable-antenna technology due to its exceptional capability of mitigating signal-propagation…
Sum-Rate Maximization for Movable-Antenna Array Enhanced Downlink NOMA Systems
Nianzu Li, Peiran Wu, Lipeng Zhu +3
Movable antenna (MA) systems have recently attracted significant attention in the field of wireless communications owing to their exceptional capability to proactively reconfigure…
CNN-Based Channel Map Estimation for Movable Antenna Systems
Yitai Huang, Weidong Mei, Xin Wei +2
Movable antenna (MA) has attracted increasing attention in wireless communications due to its capability of wireless channel reconfiguration through local antenna movement within a…
Flexible WMMSE Beamforming for MU-MIMO Movable Antenna Communications
Songjie Yang, Zihang Wan, Yue Xiu +4
Movable antennas offer new potential for wireless communication by introducing degrees of freedom in antenna positioning, which has recently been explored for improving sum rates.…
Modeling and Optimization for Flexible Cylindrical Arrays-Enabled Wireless Communications
Songjie Yang, Jiahe Guo, Zilin He +5
Flexible-geometry arrays have garnered much attention in wireless communications, which dynamically adjust wireless channels to improve the system performance. In this paper, we pr…
Flexible Intelligent Metasurface-Aided Wireless Communications: Architecture and Performance
Songjie Yang, Zihang Wan, Boyu Ning +4
Typical reconfigurable intelligent surface (RIS) implementations include metasurfaces with almost passive unit elements capable of reflecting their incident waves in controllable w…
Antenna Position Optimization for Movable Antenna-Empowered Near-Field Sensing
Yushen Wang, Weidong Mei, Xin Wei +2
Movable antennas (MAs) show great promise for enhancing the sensing capabilities of future sixth-generation (6G) networks. With the growing prevalence of near-field propagation at…
Movable Antenna Enhanced DF and AF Relaying Systems: Performance Analysis and Optimization
Nianzu Li, Weidong Mei, Peiran Wu +2
Movable antenna (MA) has been deemed as a promising technology to flexibly reconfigure wireless channels by adjusting the antenna positions in a given local region. In this paper,…
UAV-Enabled Passive 6D Movable Antennas: Joint Deployment and Beamforming Optimization
Changhao Liu, Weidong Mei, Peilan Wang +3
Intelligent reflecting surface (IRS) is composed of numerous passive reflecting elements and can be mounted on unmanned aerial vehicles (UAVs) to achieve six-dimensional (6D) movem…
Channel Estimation for Movable Antenna Aided Wideband Communication Systems
Zhenyu Xiao, Songqi Cao, Lipeng Zhu +3
Movable antenna (MA) is an emerging technology that can significantly improve communication performance via the continuous adjustment of the antenna positions. To unleash the poten…
Over-the-Air Computation via 2D Movable Antenna Array
Nianzu Li, Peiran Wu, Boyu Ning +2
Movable antenna (MA) has emerged as a promising technology for improving the performance of wireless communication systems, which enables local movement of the antennas to create m…
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…
Extremely Large-Scale Dynamic Metasurface Antennas (XL-DMAs): Near-Field Modeling and Channel Estimation
Songjie Yang, Wanting Lyu, Boyu Ning +5
Dynamic metasurface antennas (DMAs) represent a novel transceiver array architecture for extremely large-scale (XL) communications, offering the advantages of reduced power consump…
Flexible Antenna Arrays for Wireless Communications: Modeling and Performance Evaluation
Songjie Yang, Jiancheng An, Yue Xiu +5
Flexible antenna arrays (FAAs), distinguished by their rotatable, bendable, and foldable properties, are extensively employed in flexible radio systems to achieve customized radiat…