2 papers
eess.SP2025
Nonlinear Stacked Intelligent Surfaces for Wireless Systems
Omran Abbas, Abdullah Zayat, Loıc Markley +1
Stacked intelligent surfaces (SIS) are a promising technology for next-generation wireless systems, offering an opportunity to enhance communication performance with low power cons…
cs.IT2025
Deep Complex-valued Neural-Network Modeling and Optimization of Stacked Intelligent Surfaces
Abdullah Zayat, Omran Abbas, Loic Markley +1
We propose a complex-valued neural-network (CV-NN) framework to optimally configure stacked intelligent surfaces (SIS) in next-generation multi-antenna systems. Unlike conventional…