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Database: 189759 (26 Oct 2025)
YD/T 4286-2023 English PDF
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Standard Title (Description)
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YD/T 4286-2023
English
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3 days [Need to translate]
(Overall Technical Requirements for 5G Voice Services)
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YD/T 4286-2023
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Basic data
Standard ID
YD/T 4286-2023 (YD/T4286-2023)
Description (Translated English)
(Overall Technical Requirements for 5G Voice Services)
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M37
Classification of International Standard
33.060
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 voice architecture for 5G systems based on independent deployment architecture to support audio, video, and short message services, including two methods based on NR and EPS fallback, and stipulates its business technical requirements and business processes. This standard applies to the R&D and design of audio, video and short message business functions of 5G mobile communication systems based on independent deployment architecture.
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