Technical Talk 2 | 6G Resilience Summit 2025

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▶️ SESSION
Technical Talk 2 from the 6G Resilience Summit 2025 in Oulu.
Hugo Tullberg from Ericsson Research shares a vendor and defence-oriented view on resilience in 5G and 6G cellular systems.

He discusses how commercial networks can support critical verticals and defence use, the business logic behind resilience features, and the shift from key performance indicators to key value indicators.

The talk explores architectural simplicity, programmability, spectrum versatility, integrated sensing, GNSS jamming, and how civilian systems already cope with interference and hostile environments.
This video is part of the full playlist covering talks from the 6G Resilience Summit across both days.

⌚ TIMESTAMPS
0:00 Introduction and framing 6G, resilience and societal needs
2:20 Vertical use cases, defence perspective and realistic expectations for 5G and 6G
4:00 Resilience as a socio-technical puzzle and lessons from aviation safety
6:30 Commercial systems, detectability, defence use and vendor business incentives
9:10 From KPIs to key value indicators for resilience, trust and sustainability
10:20 6G as an evolution of 5G, simpler architectures, platforms and intent driven operation
12:40 Network sensing, drone and jammer detection, and airport protection use cases
16:20 GNSS jamming and spoofing, resilient timing and the role of multiple systems
19:20 How civilian networks withstand jamming, dual use and private 5G for defence
22:40 Research topics: air interface, networking, AI and ML, operations and lessons from Ukraine
25:50 Q&A on stakeholders, governance, security, convergence and neuromorphic computing

🎙️ SPEAKER
Hugo Tullberg, Ericsson Research

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🎥 PRODUCTION
University of Oulu | 6G Flagship 2025