3 papers
cs.NI2026
User-Mobility-Aware Optimization of Fiber Placement in Hybrid Fiber-IAB Networks
Piotr Lechowicz, Charitha Madapatha, Carlos Natalino +2
Metaheuristic optimization of hybrid fiber-IAB networks demonstrates that integrating user dynamics into topology design enables more adaptive and cost-efficient backhaul architect…
cs.NI2026
Energy-Efficient FSO Reconfiguration under User Mobility in Hybrid Fiber-IAB Backhaul
Piotr Lechowicz, Charitha Madapatha, Carlos Natalino +2
User mobility creates stochastic, time-varying backhaul demand that static capacity provisioning cannot match. We propose a closed-loop, load-aware hysteresis controller for hybrid…
cs.NI2025
Joint Fiber and Free Space Optical Infrastructure Planning for Hybrid Integrated Access and Backhaul Networks
Charitha Madapatha, Piotr Lechowicz, Carlos Natalino +2
Integrated access and backhaul (IAB) is one of the promising techniques for 5G networks and beyond (6G), in which the same node/hardware is used to provide both backhaul and cellul…