3 papers
cs.IT2025
Rotatable Antenna Enabled Wireless Communication and Sensing: Opportunities and Challenges
Beixiong Zheng, Tiantian Ma, Changsheng You +3
Non-fixed flexible antenna architectures, such as fluid antenna system (FAS), movable antenna (MA), and pinching antenna, have garnered significant interest in recent years. Among…
cs.IT2024
Modeling and Optimization for Rotatable Antenna Enabled Wireless Communication
Qingjie Wu, Beixiong Zheng, Tiantian Ma +1
Fluid antenna system (FAS)/movable antenna (MA) has emerged as a promising technology to fully exploit the spatial degrees of freedom (DoFs). In this paper, we propose a new rotata…
cs.IT2024
Intelligent Reflecting Surface-Aided Multiuser Communication: Co-design of Transmit Diversity and Active/Passive Precoding
Beixiong Zheng, Tiantian Ma, Jie Tang +3
Intelligent reflecting surface (IRS) has become a cost-effective solution for constructing a smart and adaptive radio environment. Most previous works on IRS have jointly designed…