4 papers · 1 filter
Movable Antenna Empowered Secure Near-Field MIMO Communications
Yaodong Ma, Kai Liu, Yanming Liu +1
This paper investigates movable antenna (MA) empowered secure transmission in near-field multiple-input multiple-output (MIMO) communication systems, where the base station (BS) eq…
Movable Antenna-Enhanced Secure Communication: Opportunities, Challenges, and Solutions
Yaodong Ma, Kai Liu, Lipeng Zhu +3
The broadcast nature of wireless communication renders it inherently vulnerable to security threats such as jamming and eavesdropping. While traditional array beamforming technique…
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…
Channel Estimation for Movable Antenna Communication Systems: A Framework Based on Compressed Sensing
Zhenyu Xiao, Songqi Cao, Lipeng Zhu +3
Movable antenna (MA) is a new technology with great potential to improve communication performance by enabling local movement of antennas for pursuing better channel conditions. In…