Cartaxo, A., Tiago M. F. Alves, Rebola, J., selmy, H., Tiess, T., Schuster, K....Morais Santos, A. (2026). LUMIRing: A Real-World Multicore Fibre Testbed for Metro–Access Convergence in the AI and 6G Era. Workshop "Next-Generation High-Speed Optical Networks for Converged Metro–Access in the Age of AI and 6G" in 2026 "Optical Networks Design and Modelling" (ONDM) conference.