The 4th edition of the 6G-TWIN webinar series continued our exploration of how Network Digital Twins are becoming practical tools for next-generation telecom systems.

During this session, we explored the full journey from functional modelling to federated simulation and interactive decision-support environments.

We first introduced functional models and showed how network behaviour can be structured to support smarter planning and real-time control decisions. The webinar then moved to the federated simulation platform, where multiple simulators are connected to enable more realistic pre-deployment testing and comparison with traditional isolated simulation approaches.

Finally, participants discovered the web-based co-simulation interface, allowing users to interact with the system, launch simple use cases, and explore results through an accessible environment.

Together, these demonstrations illustrated how Network Digital Twins are evolving from research concepts into actionable tools for future telecom network operations.

You can now watch the webinar replay below.