YD/T 3976-20215G mobile communication network Session management function (SMF) and user plane function (UPF) topology enhancement overall technical requirements (English PDF)
5G 移动通信网 会话管理功能（SMF）及用户平面功能 （UPF）拓扑增强总体技术要求
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
December 2, 2021
Implementation date
April 1, 2022
Scope
YD/T 3976-2021 is the English-translated version of 5G 移动通信网 会话管理功能（SMF）及用户平面功能 （UPF）拓扑增强总体技术要求.
YD/T 3976-2021 — This standard specifies the overall technical requirements for 5G mobile communication network session management function (SMF) and user plane function (UPF) topology enhancement based on SA architecture, including architecture requirements, high-level functional requirements, interface functional requirements, network element functional requirements, and key processes request etc. This standard is applicable to the research and development, testing, verification and evaluation of key 5GC network elements corresponding to 5GC core network network functions based on SA architecture, including session management functions such as AMF, SMF, I-SMF, and UPF, and user plane function topology enhancement functions.
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Document preview — YD/T 3976-2021
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the overall technical requirements for 5G mobile communication network session management function (SMF) and user plane function (UPF) topology enhancement based on SA architecture, including architecture requirements, high-level functional requirements, interface functional requirements, network element functional requirements, and key processes request etc. This standard is applicable to the research and development, testing, verification and evaluation of key 5GC network elements corresponding to 5GC core network network functions based on SA architecture, including session management functions such as AMF, SMF, I-SMF, and UPF, and user plane function topology enhancement functions. .
Document data
Estimated length of the Chinese original: 49,459 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 33 pages — is available in the English PDF.
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