3 papers
cs.IT2026
Weighted Sum-Rate Enhancement for Flexible Intelligent Metasurface-Assisted Multicell Systems
Hanwen Hu, Jiancheng An, Lu Gan +4
Flexible intelligent metasurface (FIM) technology has emerged as a promising technology for enhancing wireless communication performance by dynamically reshaping the propagation en…
cs.IT2025
Dynamic Precoding for Near-Field Secure Communications: Implementation and Performance Analysis
Zihao Teng, Jiancheng An, Christos Masouros +3
The increase in antenna apertures and transmission frequencies in next-generation wireless networks is catalyzing advancements in near-field communications (NFC). In this paper, we…
cs.IT2025
Weighted Codebook Scheme for RIS-Assisted Point-to-Point MIMO Communications
Zhiheng Yu, Jiancheng An, Lu Gan +2
Reconfigurable intelligent surfaces (RIS) can reshape the characteristics of wireless channels by intelligently regulating the phase shifts of reflecting elements. Recently, variou…