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Database: 189759 (26 Oct 2025)
YD/T 4451-2023 English PDF
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YD/T 4451-2023
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(Technical requirements and testing methods for cellular narrowband access (NB-IoT) terminal equipment for the Internet of Things (Phase 2))
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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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