Network Management System Simulation for Quantum Key Distribution in Rural and Remote Thai Broadband Environments

Abstract

This paper simulates a multi-user Quantum Key Distribution (QKD) network leveraging existing QKD systems and real-world last-mile broadband infrastructure in rural Thailand. Moving beyond traditional point-to-point limitations, our model demonstrates a feasible approach to scaling secure key exchange for a broader user base while maintaining network security. The simulation results validate the proposed system's practical implementation, showcasing a significant step towards widespread, secure quantum communication