3 papers
eess.SY2025
Tree Meets Transformer: A Hybrid Architecture for Scalable Power Allocation in Cell-Free Networks
Irched Chafaa, Giacomo Bacci, Luca Sanguinetti
Power allocation remains a fundamental challenge in wireless communication networks, particularly under dynamic user loads and large-scale deployments. While Transformerbased model…
eess.SY2025
Deep Learning Prediction of Beam Coherence Time for Near-FieldTeraHertz Networks
Irched Chafaa, E. Veronica Belmega, Giacomo Bacci
Large multiple antenna arrays coupled with accurate beamforming are essential in terahertz (THz) communications to ensure link reliability. However, as the number of antennas incre…
eess.SY2025
Transformer-Based Power Optimization for Max-Min Fairness in Cell-Free Massive MIMO
Irched Chafaa, Giacomo Bacci, Luca Sanguinetti
Power allocation is an important task in wireless communication networks. Classical optimization algorithms and deep learning methods, while effective in small and static scenarios…