10 papers
DRL-Based Joint Beamforming and Surface Shape Optimization for Flexible Intelligent Metasurface-Aided ISAC Systems
Maoyuan Wang, Qian Zhang, Jiancheng An +3
Integrated sensing and communication (ISAC) unifies high-precision sensing and wireless data transmission. In this paper, we investigate the design of ISAC systems enabled by flexi…
Movable Antenna Enhanced Dual-Functional Radar-Communication: A Symbol-Level Precoding Approach
Ran Yang, Ning Wei, Zheng Dong +4
This letter investigates a symbol-level precoder design for movable antenna (MA)-enhanced dual-functional radar-communication (DFRC) systems. To enhance radar sensing capabilities,…
DRL-Based Antenna Position Optimization For MA-Assisted OTFS System Under Imperfect CSI
Maoyuan Wang, Qian Zhang, Yufei Zhao +4
In this paper, we introduce movable antenna (MA) technology into orthogonal time frequency space (OTFS) systems to enable wavelength-level antenna position optimization under imper…
Multi-Agent SAC Enabled Beamforming Design for Joint Secret Key Generation and Data Transmission
Ziao Wang, Zheng Dong, He Chen +2
Physical layer key generation (PLKG) has emerged as a promising solution for achieving highly secured and low-latency key distribution, offering information-theoretic security that…
Optimality Analysis of RSMA Degenerating to SDMA Under Imperfect SIC
Xuejun Cheng, Qian Zhang, Yunnuo Xu +3
This document serves as supplementary material for our journal submission, providing detailed mathematical proofs and derivations that support the results presented in the main man…
Movable Antenna Empowered Covert Dual-Functional Radar-Communication
Ran Yang, Ning Wei, Zheng Dong +5
Movable antenna (MA) has emerged as a promising technology to flexibly reconfigure wireless channels by adjusting antenna placement. In this paper, we study a secured dual-function…
Movable Antenna Enhanced Covert Dual-Functional Radar-Communication: Joint Beamforming and Antenna Position Optimization
Ran Yang, Zheng Dong, Lin Zhang +5
Movable antenna (MA) has emerged as a promising technology to flexibly reconfigure wireless channels by adjusting antenna placement. In this paper, we study a secured dual-function…
Crosstalk-Resilient Beamforming for Movable Antenna Enabled Integrated Sensing and Communication
Zeyuan Zhang, Yue Xiu, Zheng Dong +4
This paper investigates a movable antenna (MA) enabled integrated sensing and communication (ISAC) system under the influence of antenna crosstalk. First, it generalizes the antenn…
Distributed Distortion-Aware Robust Optimization for Movable Antenna-aided Cell-Free ISAC Systems
Yue Xiu, Ning Wei, Ran Yang +3
The cell-free integrated sensing and communication (CF-ISAC) architecture is a promising enabler for 6G, offering spectrum efficiency and ubiquitous coverage. However, real deploym…
Robust Transceiver Design for RIS Enhanced Dual-Functional Radar-Communication with Movable Antenna
Ran Yang, Zheng Dong, Yue Xiu +5
Movable antennas (MAs) have demonstrated significant potential in enhancing the performance of dual-functional radar-communication (DFRC) systems. In this paper, we explore an MA-a…