Standards
[GB] National Standards
[YD] Communication industry standards
[YDC] Communication standard technical documents for reference
[YDB] Communication Standard Technical Report
[YDC] Communication standard technical documents for reference

Communication standard technical documents for reference£¨YDC£©£ºStandards, developed for the purpose of "advance standardization" in a certain areas, and for temporary use.
In regard to technologies still in development but needing technical documentation for the specification, or technologies bearing Standardization value but not suitable to establish standards, communication standard technical documents for reference can be developed and be recommended to the industry for temporary use. Such documents can be converted into standards according to the procedures when the market and technical development conditions turn to mature.
Such standards documents are established, printed and distributed by the authority of communication industry standardization, with the same applying scope as communication industry standards.

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Total 83 items¡¡ Page 1/5¡¡ First | Prev | Next | Last
NoDocument #TitlePublish DateStatus
1 YDC 043.8-2010 Technical Requirements of Wireless Application Protocol (WAP) Part 8:External Functionality Interface 2010-12-29 In force
2 YDC 084-2010 Technical Requirements for the networking of IP-based No.7 Signalling Network 2010-12-29 In force
3 YDC 085-2010 Open platform and application security framework of mobile terminals 2010-12-29 In force
4 YDC 086-2010 The protection of telecommunication lines and equipment against lightning discharges 2010-12-29 In force
5 YDC 083-2009 Handbook of Earthing and Bonding 2009-12-11 In force
6 YDC 080-2009 Mobile Multimedia Broadcast Service Limits and Measurement Methods of Electromagnetic Compatibility for Terminals 2009-06-15 In force
7 YDC 081.1-2009 Mobile multimedia broadcast service - Technical requirements and test methods for terminal receive performance Part 1: T-MMB Termina 2009-06-15 In force
8 YDC 081.2-2009 Mobile multimedia broadcast service - Technical requirements and test methods for terminal receive performance Part 2: CMMB Terminal 2009-06-15 In force
9 YDC 082.1-2009 Technical Requirement for ENUM Resolution System Part 1£ºTier 1 System 2009-06-15 In force
10 YDC 082.2-2009 Technical Requirement for ENUM Resolution System Part 2£ºTier 2 System 2009-06-15 In force
11 YDC 079-2009 Technical Specifications and Testing Methods of Wireless LAN for Mobile Terminals 2009-04-14 In force
12 YDC 065-2009 Technical requirements and testing methods of mobile station equipment (dual standby)for 900MHz/1800MHz TDMA digital cellular mobile telecommunication network 2009-04-14 In force
13 YDC 014-2008 Technical Requirement of Base Station Subsystem (BSS) for 800MHz CDMA 1X Digital Cellular Mobile Communication Network 2008-01-29 Withdraw
14 YDC 022-2008 Test Specification of Base Station Subsystem (BSS) for 800MHz CDMA 1X Digital Cellular Mobile Communication Network 2008-01-29 Withdraw
15 YDC 070-2008 800MHz CDMA1X Digital Cellular Mobile Communication Networks:High Rate Packet Data( HRPD) Air Interface Specification (Phase¢ò) 2008-01-29 Withdraw
16 YDC 063-2007 Technical Requirement of TD-SCDMA/ GSM (GPRS) Dual Mode Digital Mobile Station 2007-09-05 In force
17 YDC 064-2007 Test Method of TD-SCDMA/GSM (GPRS) Dual Mode Digital Mobile Station 2007-09-05 In force
18 YDC 065-2007 Technical Requirements and Testing Methods of Mobile Station Equipment£¨Dual Standby£©for 900MHz/1800MHz TDMA Digital Cellular Mobile Telecommunication Network 2007-09-05 Superseded
19 YDC 048-2007 Overall Technical Specification for ENUM 2007-03-16 In force
20 YDC 045-2007 General Technical Requirements of Networking Based on Softswitch 2007-03-16 In force


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