4 papers · 1 filter
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…
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…