Mobile network sunset: trends, regional variations and implications for IoT

With network and service automation a hallmark of the TM Forum’s work, there was never any doubt as to the predominant theme at this year’s DTW Ignite event in Copenhagen. While AI is impacting nearly every aspect of telecoms networks and services, a key question was how this would be reflected in the event’s keynotes, launches and meetings. Agentic AI played a significant role in this year’s messaging – but, more surprisingly, core network automation garnered outsized attention.

China’s mobile ecosystem is entering a new phase as large-scale 5G deployment gives way to more intelligent, differentiated and resilient digital infrastructure. In 2025, mobile technologies and services generated $1.5 trillion in economic value, equivalent to 7.2% of GDP, while supporting employment, fiscal revenues and economy-wide digital transformation.

As 5G becomes the foundation of Qatar’s digital economy, the importance of securing its networks extends beyond consumer protection to national security and economic stability. This is the second report in a two-part series exploring how Qatar can strengthen cybersecurity resilience in a rapidly evolving 5G landscape. It presents a national 5G threat model and threat matrix designed to help operators and policymakers translate strategic priorities into actionable security measures.