Valid

YD/T 4000-2021Testing method for cellular narrowband access (NB-IoT) core network equipment for the Internet of Things (Phase 2) (English PDF)

面向物联网的蜂窝窄带接入（NB-IoT）核心网设备测试方法（第二阶段）

Preview PDF

This is a limited preview

Buy now to download the full PDF (56 pages)

Need quotation for your management?

Get a formal quotation for YD/T 4000-2021 in 30 minutes.

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 4000-2021 is the English-translated version of 面向物联网的蜂窝窄带接入（NB-IoT）核心网设备测试方法（第二阶段）.

YD/T 4000-2021 — This standard specifies the test requirements and test methods for IoT-oriented cellular narrowband access (NB-IoT) core network equipment, including service tests, equipment tests and related interface tests.

Found what you need?

Document preview — YD/T 4000-2021

National Standard of the People's Republic of China

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the test requirements and test methods for IoT-oriented cellular narrowband access (NB-IoT) core network equipment, including service tests, equipment tests and related interface tests. This standard is applicable to the testing of core network MME, S-GW, P-GW, HSS, SCEF and CG equipment in the low-power and wide-coverage IoT scenario accessed by NB-IoT technology.

Document data

Estimated length of the Chinese original: 84,829 words.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 56 pages — is available in the English PDF.

How to Download YD/T 4000-2021

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.