The 6G Test Centre in Oulu leverages the Arctic environment to validate next-generation 5G and 6G technologies for both commercial and NATO DIANA defence applications, utilizing digital twin simulations and extensive IoT sensor platforms. The facility supports advanced research in AI-driven network optimisation, Open RAN architectures, and seamless terrestrial-to-satellite transitions to ensure resilience in extreme conditions. By partnering with industry leaders like Nokia and Bittium, as well as testing sites for mining and space research, the centre accelerates the development of hybrid tactical communication systems. Recent milestones include onboarding corporate clients like Tambest for dual-use glass testing and expanding capabilities toward sub-THz technologies to maintain leadership in future network innovation.
Keywords: dual-use testing, digital twin networks, hybrid tactical communications, AI-driven optimization, sub-THz validation