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www.ChineseStandard.net Database: 189759 (26 Oct 2025)

YD/T 4451-2023 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 4451-2023EnglishRFQ ASK 3 days [Need to translate] (Technical requirements and testing methods for cellular narrowband access (NB-IoT) terminal equipment for the Internet of Things (Phase 2)) Valid YD/T 4451-2023

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Basic data

Standard ID YD/T 4451-2023 (YD/T4451-2023)
Description (Translated English) (Technical requirements and testing methods for cellular narrowband access (NB-IoT) terminal equipment for the Internet of Things (Phase 2))
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M36
Classification of International Standard 33.060
Date of Issue 2023-12-20
Date of Implementation 2024-04-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the functional requirements, performance requirements and interface requirements for cellular narrowband access (NB-IoT) terminal equipment (second phase) for the Internet of Things, as well as test methods in terms of business functions, consistency and interconnection. This standard applies to the design and application of terminal equipment for cellular narrowband access (NB-IoT) (Phase 2) for the Internet of Things.


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