Standards

Current Category: CN-YD - Postal and telecommunications

Status: Active
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2021& Before
All 2026 2025 2024 2023 2022 2021& Before
YD/T 1804-2008 Active

YD/T 1804-2008 Interconnection and Communication Assist Testing System Technical Requirements

Publish Date: 2008-07-28
YD/T 1814-2008 Active

YD/T 1814-2008 Remote Management of Broadband Customer Networks Based on Public Telecommunications Networks Part 1: Overall Layout. (English translation)

Publish Date: 2008-07-28
YD/T 1827-2008 Active

YD/T 1827-2008 Network Security Event Description and Exchange Format (NSEDEF)

Publish Date: 2008-07-28
YD/T 1803-2008 Active

YD/T 1803-2008 Testing method for Presence service based on IP Multimedia Subsystem (IMS) (Phase 1)

Publish Date: 2008-07-28
YD/T 1806-2008 Active

YD/T 1806-2008 Technical requirements for IP-based remote video monitoring devices

Publish Date: 2008-07-28
YD/T 1812.1-2008 Active

YD/T 1812.1-2008

Publish Date: 2008-07-28
YD/T 1801-2008 Active

YD/T 1801-2008 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network IP Multimedia Subsystem Security Technical Requirements (Phase 2)

Publish Date: 2008-07-28
YD/T 1812.3-2008 Active

YD/T 1812.3-2008

Publish Date: 2008-07-28
YD/T 1805-2008 Active

YD/T 1805-2008 Interconnection and Communication Assist Testing System Test Methodology

Publish Date: 2008-07-28
YD/T 1811-2008 Active

YD/T 1811-2008 Technical Requirements and Testing Method of Retiming Equipment Based on 2048kbit/s

Publish Date: 2008-07-28
YD/T 1802-2008 Active

YD/T 1802-2008 The technical requirements for the presence service based on the IP Multimedia Subsystem (IMS) (Phase 1)

Publish Date: 2008-07-28
YD/T 1227-2002 Active

YD/T 1227-2002 Multimedia IC Card Public Phone System Technical Specification

Publish Date: 2002-08-23