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Database: 189759 (19 Oct 2025)
YD/T 4291-2023 English PDF
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Standard Title (Description)
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YD/T 4291-2023
English
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(Technical requirements for the interface between 5G network slice management function (NSMF) and bearer network slice subnet management function (TN-NSSMF) based on sliced packet network (SPN))
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YD/T 4291-2023
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Basic data
Standard ID
YD/T 4291-2023 (YD/T4291-2023)
Description (Translated English)
(Technical requirements for the interface between 5G network slice management function (NSMF) and bearer network slice subnet management function (TN-NSSMF) based on sliced packet network (SPN))
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M14
Classification of International Standard
33.040.20
Date of Issue
2023-04-21
Date of Implementation
2023-08-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the interface requirements between the 5G network slice management function (NSMF) and the bearer network slice subnet management function (TN-NSSMF) based on the slice packet network (SPN), including slice management and control system architecture, general interface requirements, authentication interfaces, life Requirements for period management interface, performance management interface, alarm management interface, TN slice template, notification subscription interface, notification reporting interface, etc. This standard is applicable to the development and testing of 5G network slicing management function (NSMF) and bearer network slicing subnet management function (TN-NSSMF) based on slicing packet network (SPN).