HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (26 Oct 2025)

YD/T 4148-2022 English PDF

US$399.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
YD/T 4148-2022: (Unified IMS network (second stage) and CDMA network short message signaling interworking test method)
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 4148-2022English399 Add to Cart 4 days [Need to translate] (Unified IMS network (second stage) and CDMA network short message signaling interworking test method) Valid YD/T 4148-2022

Standard similar to YD/T 4148-2022

YD/T 4045   YD/T 4046   YD/T 4044   

Basic data

Standard ID YD/T 4148-2022 (YD/T4148-2022)
Description (Translated English) (Unified IMS network (second stage) and CDMA network short message signaling interworking test method)
Sector / Industry Telecommunication Industry Standard (Recommended)
Word Count Estimation 17,111
Date of Issue 2022-09-30
Date of Implementation 2023-01-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the test method for the short message service interworking between the IMS-based network SIP protocol and the CDMA MAP protocol, including procedures, methods and information units (messages, parameters, header fields, etc.) involved in the interworking between SIP and CDMA MAP test etc. This standard applies to the design of unified IMS (second phase) and CDMA network short message intercommunication signaling.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YD/T 4148-2022_English be delivered?

Answer: Upon your order, we will start to translate YD/T 4148-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of YD/T 4148-2022_English with my colleagues?

Answer: Yes. The purchased PDF of YD/T 4148-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Refund Policy     Privacy Policy     Terms of Service     Shipping Policy     Contact Information