3 papers
eess.SP2025
On the Impact of Phase Errors in Phase-Dependent Amplitudes of Near-Field RISs
Ke Wang, Chan-Tong Lam, Benjamin K. Ng +1
This paper investigates mutual coupling between phase-dependent amplitudes (PDAs) and designed phase shifts within pixels of near-field (NF) reconfigurable intelligent surfaces (RI…
cs.AI2025
Multi-Task Semantic Communications via Large Models
Wanli Ni, Zhijin Qin, Haofeng Sun +2
Artificial intelligence (AI) promises to revolutionize the design, optimization and management of next-generation communication systems. In this article, we explore the integration…
eess.SY2024
A Model-free Biomimetics Algorithm for Deterministic Partially Observable Markov Decision Process
Yide Yu, Yue Liu, Xiaochen Yuan +3
Partially Observable Markov Decision Process (POMDP) is a mathematical framework for modeling decision-making under uncertainty, where the agent's observations are incomplete and t…