|
Work item:
|
Y.DTNCM
|
|
Subject/title:
|
Digital twin network - collaboration and management in IMT-2020 networks and beyond
|
|
Status:
|
Under study
|
|
Approval process:
|
AAP
|
|
Type of work item:
|
Recommendation
|
|
Version:
|
New
|
|
Equivalent number:
|
-
|
|
Timing:
|
2027-07 (Medium priority)
|
|
Liaison:
|
ITU-T SG11, ETSI ZSM, 3GPP SA5
|
|
Supporting members:
|
China Mobile, China Unicom, CICT, China Telecom
|
|
Summary:
|
With the introduction and development of Digital Twin technology, the industry has reached a preliminary consensus on its core capabilities and potential value for mobile networks. However, in practical implementation, the coordination mechanism among multiple DTs working collaboratively in networks requires further in-depth study. Studies indicate that multi-DT collaboration can adopt either hierarchical (e.g., interaction between traffic models and user mobility models for AN energy efficiency optimization) or peer-to-peer (cross-domain end-to-end service coordination) patterns, with their relationships dynamically configured through Management and Orchestration.
This new Recommendation proposes to provide a high-level principles or framework on how multiple digital twins collaboration and puts forwards the necessities and value for specifying the mechanism on collaboration of digital twins in IMT-2020 networks and beyond. This collaborative framework not only enables information sharing and behavioral coordination among DTs, but also allows dynamic decision-making optimization based on real-time interactions, thereby significantly enhancing overall system awareness and cooperative optimization capabilities.
|
|
Comment:
|
-
|
|
Reference(s):
|
|
|
Historic references:
|
|
Contact(s):
|
|
| ITU-T A.5 justification(s): |
|
|
|
|
First registration in the WP:
2025-07-30 13:06:07
|
|
Last update:
2025-07-30 13:08:26
|
