5 papers
Equivariant Multi-agent Reinforcement Learning for Multimodal Vehicle-to-Infrastructure Systems
Charbel Bou Chaaya, Mehdi Bennis
In this paper, we study a vehicle-to-infrastructure (V2I) system where distributed base stations (BSs) acting as road-side units (RSUs) collect multimodal (wireless and visual) dat…
From Pixels to CSI: Distilling Latent Dynamics For Efficient Wireless Resource Management
Charbel Bou Chaaya, Abanoub M. Girgis, Mehdi Bennis
In this work, we aim to optimize the radio resource management of a communication system between a remote controller and its device, whose state is represented through image frames…
GFlowNets for Active Learning Based Resource Allocation in Next Generation Wireless Networks
Charbel Bou Chaaya, Mehdi Bennis
In this work, we consider the radio resource allocation problem in a wireless system with various integrated functionalities, such as communication, sensing and computing. We desig…
Federated Learning Games for Reconfigurable Intelligent Surfaces via Causal Representations
Charbel Bou Chaaya, Sumudu Samarakoon, Mehdi Bennis
In this paper, we investigate the problem of robust Reconfigurable Intelligent Surface (RIS) phase-shifts configuration over heterogeneous communication environments. The problem i…
Initial Access Optimization for RIS-assisted Millimeter Wave Wireless Networks
Charbel Bou Chaaya, Mohamad Assaad, Tijani Chahed
Reconfigurable Intelligent Surfaces (RIS) are considered a key enabler to achieve the vision of Smart Radio Environments, where the propagation environment can be programmed and co…