654 citations
- Centre for Quantum TechnologiesSG36 papers
- National University of SingaporeSG36 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CataniaIT31 papers
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- Nanyang Technological UniversitySG19 papers
- University of MilanIT19 papers
- Forschungszentrum JülichDE18 papers
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- Khalifa University of Science and TechnologyAE16 papers
4 papers · 2 filters
Energy-efficient Beamforming for RISs-aided Communications: Gradient Based Meta Learning
Xinquan Wang, Fenghao Zhu, Qianyun Zhou +6
Reconfigurable intelligent surfaces (RISs) have become a promising technology to meet the requirements of energy efficiency and scalability in future six-generation (6G) communicat…
IRS-Aided Overloaded Multi-Antenna Systems: Joint User Grouping and Resource Allocation
Ying Gao, Qingqing Wu, Wen Chen +3
This paper studies an intelligent reflecting surface (IRS)-aided multi-antenna simultaneous wireless information and power transfer (SWIPT) system where an -antenna access point…
Lyapunov-Driven Deep Reinforcement Learning for Edge Inference Empowered by Reconfigurable Intelligent Surfaces
Kyriakos Stylianopoulos, Mattia Merluzzi, Paolo Di Lorenzo +1
In this paper, we propose a novel algorithm for energy-efficient, low-latency, accurate inference at the wireless edge, in the context of 6G networks endowed with reconfigurable in…
On the Degrees of Freedom of RIS-Aided Holographic MIMO Systems
Juan Carlos Ruiz-Sicilia, Xuewen Qian, Marco Di Renzo +3
In this paper, we study surface-based communication systems based on different levels of channel state information for system optimization. We analyze the system performance in ter…