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Database: 189759 (19 Oct 2025)
YD/T 4721-2024 English PDF
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Standard Title (Description)
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YD/T 4721-2024
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(Technical requirements for 5G digital cellular mobile communication network enhanced mobile broadband terminal equipment (Phase II))
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YD/T 4721-2024
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Basic data
Standard ID
YD/T 4721-2024 (YD/T4721-2024)
Description (Translated English)
(Technical requirements for 5G digital cellular mobile communication network enhanced mobile broadband terminal equipment (Phase II))
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M37
Classification of International Standard
33.070.50
Date of Issue
2024-07-05
Date of Implementation
2024-10-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the functions, performance and radio frequency technical requirements of the newly added carrier aggregation enhancement, MIMO enhancement, mobility enhancement and terminal energy saving technology of 5G terminal equipment. This standard applies to 5G digital cellular mobile communication networks, for non-standalone networking (Non-Stand Alone) and standalone networking (Stand Alone), and 5G enhanced terminal equipment that supports enhanced mobile broadband scenarios (eMBB) in the frequency band below 6GHz.