Abstract
With the commercial deployment of 5G and the migration of internet from IPv4 to IPv6, the new development of the network technology has highly attracted the attention of the industry. The intelligentization of network is believed as the trend of the new generation of network development. The network provides the foundation for the information transmission in the digital society, and the digitalization of the network itself is the prerequisite for the intelligent development. Facing the goal of the new generation of digital and intelligent network, this paper introduces the new concept of "digital twin network (DTN)", designs the system architecture, and analyzes the key technologies of DTN. By investigating the challenges of DTN, this paper points out the future development direction of digital twin network.
Original language | Chinese (Simplified) |
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Pages (from-to) | 569-582 |
Number of pages | 14 |
Journal | Acta Automatica Sinica |
Volume | 47 |
Issue number | 3 |
DOIs | |
State | Published - 2021 |
NREL Publication Number
- NREL/JA-5D00-80135
Keywords
- digital twin network
- full life cycle operation
- network automation
- network closed-loop control