Author name: Hieu Le, Mostafa Ibrahim, Oguz Bedir, Jian Tao, Sabit Ekin

Learning to Focus: CSI-Free Hierarchical MARL for Reconfigurable Reflectors

Hieu Le, Mostafa Ibrahim, Oguz Bedir, Jian Tao, Sabit Ekin / April 14, 2026

arXiv:2604.05165v2 Announce Type: replace
Abstract: Reconfigurable Intelligent Surfaces (RIS) has a potential to engineer smart radio environments for next-generation millimeter-wave (mmWave) networks. However, the prohibitive computational overhead o…

cs.AI, eess.SP

Learning to Focus: CSI-Free Hierarchical MARL for Reconfigurable Reflectors

Hieu Le, Mostafa Ibrahim, Oguz Bedir, Jian Tao, Sabit Ekin / April 8, 2026

arXiv:2604.05165v1 Announce Type: new
Abstract: Reconfigurable Intelligent Surfaces (RIS) has a potential to engineer smart radio environments for next-generation millimeter-wave (mmWave) networks. However, the prohibitive computational overhead of Ch…