61 citations · 285 across the 65 of their papers we have counts for
36 papers · 1 filter
MSE Minimization for Movable Antenna Enhanced Wireless Sensing via Array Geometry Optimization
Wenrong Chen, Lipeng Zhu, Wenyan Ma +2
This paper develops adaptive movable-antenna (MA) array structures to enhance wireless sensing performance under arbitrary SNR conditions, using the AoA estimation MSE as the sensi…
Movable Antennas for Robust Wireless Sensing via Joint Cramér-Rao Bound and Sidelobe Minimization
Wenyan Ma, Lipeng Zhu, Weitong Zhai +1
This paper presents a novel design approach for movable antenna (MA)-enabled wireless sensing systems by jointly minimizing the Cramér-Rao bound (CRB) and the maximum sidelobe leve…
Directivity Enhancement of Movable Antenna Arrays with Mutual Coupling
Wei Xu, Lipeng Zhu, Wenyan Ma +2
In conventional antenna arrays, mutual coupling between antenna elements is often regarded as detrimental. However, under specific conditions, it can be harnessed to enhance the fa…
3-D Trajectory Optimization for Robust Direction Sensing in Movable Antenna Systems
Wenyan Ma, Lipeng Zhu, Xiaodan Shao +1
This paper presents a novel wireless sensing system where a movable antenna (MA) continuously moves and receives sensing signals within a three-dimensional (3-D) region to enhance…
Channel Gain Map Reconstruction Based on Virtual Scatterer Model
He Sun, Lipeng Zhu, Jie Xu +1
This paper proposes an efficient method for modeling and reconstructing the channel gain map (CGM) based on virtual scatterers. Specifically, we develop a virtual scatterer model t…
Deep learning based Channel Estimation and Beamforming in Movable Antenna Systems
Kaijun Feng, Ziwei Wan, Anwen Liao +5
Movable antenna (MA) has emerged as a promising technology for future wireless systems. Compared with traditional fixed-position antennas, MA improves system performance by antenna…
Movable Antenna for Integrating Near-field Channel Estimation and Localization
Chongjia Sun, Ziwei Wan, Lipeng Zhu +3
Movable antenna (MA) introduces a new degree of freedom for future wireless communication systems by enabling the adaptive adjustment of antenna positions. Its large-range movement…
Movable and Reconfigurable Antennas for 6G: Unlocking Electromagnetic-Domain Design and Optimization
Lipeng Zhu, Haobin Mao, Ge Yan +3
The growing demands of 6G mobile communication networks necessitate advanced antenna technologies. Movable antennas (MAs) and reconfigurable antennas (RAs) enable dynamic control o…
Movable-Antenna Trajectory Optimization for Wireless Sensing: CRB Scaling Laws over Time and Space
Wenyan Ma, Lipeng Zhu, Rui Zhang
In this paper, we present a new wireless sensing system utilizing a movable antenna (MA) that continuously moves and receives sensing signals to enhance sensing performance over th…
A Deep Learning Framework for Joint Channel Acquisition and Communication Optimization in Movable Antenna Systems
Ruizhi Zhang, Yuchen Zhang, Lipeng Zhu +2
This paper presents an end-to-end deep learning framework in a movable antenna (MA)-enabled multiuser communication system. In contrast to the conventional works assuming perfect c…
Towed Movable Antenna (ToMA) Array for Ultra Secure Airborne Communications
Lipeng Zhu, Haobin Mao, Wenyan Ma +3
This paper proposes a novel towed movable antenna (ToMA) array architecture to enhance the physical layer security of airborne communication systems. Unlike conventional onboard ar…
Extremely Large-Scale Movable Antenna-Enabled Multiuser Communications: Modeling and Optimization
Min Fu, Lipeng Zhu, Rui Zhang
Movable antenna (MA) has been recognized as a promising technology to improve communication performance in future wireless networks such as 6G. To unleash its potential, this paper…
Energy Efficiency Maximization for Movable Antenna Communication Systems
Jingze Ding, Zijian Zhou, Lipeng Zhu +3
This paper investigates energy efficiency maximization for movable antenna (MA)-aided multi-user uplink communication systems by considering the time delay and energy consumption i…
Multiuser Communications Aided by Cross-Linked Movable Antenna Array: Architecture and Optimization
Lipeng Zhu, He Sun, Wenyan Ma +2
Movable antenna (MA) has been regarded as a promising technology to enhance wireless communication performance by enabling flexible antenna movement. However, the hardware cost of…
A Tutorial on Six-Dimensional Movable Antenna for 6G Networks: Synergizing Positionable and Rotatable Antennas
Xiaodan Shao, Weidong Mei, Changsheng You +9
Six-dimensional movable antenna (6DMA) is a new and revolutionary technique that fully exploits the wireless channel spatial variations at the transmitter/receiver by flexibly adju…
A Tutorial on Movable Antennas for Wireless Networks
Lipeng Zhu, Wenyan Ma, Weidong Mei +7
Movable antenna (MA) has been recognized as a promising technology to enhance the performance of wireless communication and sensing by enabling antenna movement. Such a significant…
Power-Measurement-Based Channel Autocorrelation Estimation for IRS-Assisted Wideband Communications
He Sun, Lipeng Zhu, Weidong Mei +1
Channel state information (CSI) is essential to the performance optimization of intelligent reflecting surface (IRS)-aided wireless communication systems. However, the passive and…
Movable Antenna Enhanced Integrated Sensing and Communication Via Antenna Position Optimization
Wenyan Ma, Lipeng Zhu, Rui Zhang
In this paper, we propose an integrated sensing and communication (ISAC) system aided by the movable-antenna (MA) array, which can improve the communication and sensing performance…
Movable Antenna Aided NOMA: Joint Antenna Positioning, Precoding, and Decoding Design
Zhenyu Xiao, Zhe Li, Lipeng Zhu +4
This paper investigates movable antenna (MA) aided non-orthogonal multiple access (NOMA) for multi-user downlink communication, where the base station (BS) is equipped with a fixed…
RSRP Measurement Based Channel Autocorrelation Estimation for IRS-Aided Wideband Communication
He Sun, Lipeng Zhu, Weidong Mei +1
The passive and frequency-flat reflection of IRS, as well as the high-dimensional IRS-reflected channels, have posed significant challenges for efficient IRS channel estimation, es…
Movable-Antenna Aided Secure Transmission for RIS-ISAC Systems
Yaodong Ma, Kai Liu, Yanming Liu +2
Integrated sensing and communication (ISAC) systems have the issue of secrecy leakage when using the ISAC waveforms for sensing, thus posing a potential risk for eavesdropping. To…
Movable Antenna Enabled Near-Field Communications: Channel Modeling and Performance Optimization
Lipeng Zhu, Wenyan Ma, Zhenyu Xiao +1
Movable antenna (MA) technology offers promising potential to enhance wireless communication by allowing flexible antenna movement. To maximize spatial degrees of freedom (DoFs), l…
Joint Antenna Position and Beamforming Optimization with Self-Interference Mitigation in MA-ISAC System
Size Peng, Cixiao Zhang, Yin Xu +4
Movable antennas (MAs) have demonstrated significant potential in enhancing the performance of integrated sensing and communication (ISAC) systems. However, the application in the…
Power Measurement Based Channel Estimation for IRS-Enhanced Wireless Coverage
He Sun, Lipeng Zhu, Weidong Mei +1
In this paper, we study an IRS-assisted coverage enhancement problem for a given region, aiming to optimize the passive reflection of the IRS for improving the average communicatio…