Patent ID: 11924050
Assignee: FUJITSU LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 13:
14. A non-transitory computer-readable medium for predicting evolution of simulation results for an Internet of Things (IoT) network, comprising instructions stored thereon which, when executed by a processor, cause the processor to carry out:
creating a source digital twin for the IoT network, driven by real-time sensed data from objects in the IoT network fed to models of the objects interconnected as object nodes in a directed acyclic graph (DAG) with interconnections representing flow of data, the source digital twin to output a state of at least one object of the objects in the IoT network in real time;
creating a clone digital twin, which includes same models and interconnections as the source digital twin;
connecting an input of the clone digital twin with an output of the source digital twin via a data stream synthesizer node, wherein the data stream synthesizer node adds a time increment to the output of the source digital twin so that the source digital twin drives the clone digital twin at the incremented time;
executing the source digital twin and the clone digital twin to indicate an evolved state of at least one object of the objects in the IoT network at the incremented time as an output of the clone digital twin; and
creating a service node as part of the DAG at the output of the source digital twin and/or the clone digital twin, the service node producing a data service based on the evolved state of the at least one object of the objects in the IoT network.