ITU-T Y.3090 PDF

A digital twin network (DTN) is a virtual representation of a physical network. It is useful for analysing, diagnosing, emulating, and controlling the physical network based on data, model, and interface, to achieve a real-time interactive mapping between physical networks and digital twin networks. This Recommendation describes the requirements and architecture of DTN.

The scope of this Recommendation includes the following items:

– Functional requirements of DTN;

– Service requirements of DTN;

– Architecture of DTN;

– Security considerations of DTN.