Table of Contents

1 Preference 5

2 Abbreviations 5

3 Overview of the DT-NLM system 6

3.1 Digital twin technology assisting the transformation of industrial digital intelligence 6

3.2 Overview of Industry proximity Network 7

3.3 Challenge in the operation of the industry proximity network 8

3.4 Industry proximity network lifecycle management system based on digital twin 9

4 Digital twin network lifecycle management（DT-NLM） 10

4.1 Brief introduction to DT-NLM 10

4.2 Key technologies of DT-NLM 10

4.2.1 Data collection technology of industry proximity network 11

4.2.2 Digital twin modeling technology 12

4.2.3 Intelligent operation technology 13

4.2.4 Digital twin visualization technology 14

5 Use cases of digital twin industry proximity network application scenarios 16

5.1 Use case of digital twin 5G converged industry proximity network 16

5.2 Use case of distributed RFID innovation schemeoperator network collaboration 17

6 Outlook 18