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arXiv · 2606.18017

Energy-Efficient FSO Reconfiguration under User Mobility in Hybrid Fiber-IAB Backhaul

Piotr Lechowicz·Charitha Madapatha·Carlos Natalino·Tommy Svensson·Paolo Monti
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Abstract

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 fiber-IAB-FSO backhaul and show that energy drops faster than coverage: 8% to 44% energy savings cost only 0.9% to 6.7% coverage.

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Piotr Lechowicz, Charitha Madapatha, Carlos Natalino, Tommy Svensson, Paolo Monti. 2026-06-16. Energy-Efficient FSO Reconfiguration under User Mobility in Hybrid Fiber-IAB Backhaul. https://arxiv.org/abs/2606.18017

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