Valid

YD/T 1929-2009Requirements for the Unified IMS(Phase 1) (English PDF)

统一IMS的需求（第一阶段）

Preview PDF

This is a limited preview

Buy now to download the full PDF (19 pages)

Need quotation for your management?

Get a formal quotation for YD/T 1929-2009 in 30 minutes.

Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

June 15, 2009

Implementation date

September 1, 2009

Scope

YD/T 1929-2009 is the English-translated version of 统一IMS的需求（第一阶段）.

YD/T 1929-2009 — This standard provides a unified IMS (first stage) requirements, including overall demand, network capacity requirements, support services, etc. This standard applies to unified IMS (first stage).

Found what you need?

Document preview — YD/T 1929-2009

National Standard of the People's Republic of China

ICS: 33.040.01
Classification: M 10

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard provides a unified IMS (first stage) requirements, including overall demand, network capacity requirements, support services, etc. This standard applies to unified IMS (first stage).

Document data

International classification (ICS): 33.040.01.

Chinese classification (CCS): M10.

Estimated length of the Chinese original: 29,240 words.

Standards quoted by this document

ETSI TS 183 033; IETF RFC 1034; IETF RFC 1035; IETF RFC 2486; IETF RFC 2617; IETF RFC 2806; IETF RFC 3261; IETF RFC 3310; IETF RFC 3320; IETF RFC 3485; IETF RFC 3486; 3GPP TR 33.978; 3GPP TS 33.203; 3GPP2 S.R0086; 3GPP2 S.S0127; 3GPP2 X.P0042

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.

How to Download YD/T 1929-2009

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.