2025-12-15 216.73.216.89
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Code of China
Chinese National Standard List: Telecommunication technical requirements and interface

GB/T 17904.1-1999 ISDN user-network interface data link layer specification and conformance testing method Part 1: User-network interface data link layer specification 
  Issued on: 1999-11-11   Translation Price(USD): 1320.0
YD/T 970-1998 Generic conference control 
  Issued on: 1998-07-01   Translation Price(USD): 1770.0
YD/T 1374.5-2007 Technical Requirements for Iu Interface of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network(Phase Ⅱ)Part 5:Data Transport and Transport Signalling 
  Issued on: 2007-05-16   Translation Price(USD): 130.0
GB/T 17801-1999 Interface between data terminal equipment （DTE）and data circuit-terminating equipment （DCE）for terminals operating in the packet mode and accessing a packet switched public data network through a public switched telephone network or an integrated ser 
  Issued on: 1999-08-02   Translation Price(USD): 670.0
YD/T 1402-2005 The general technique requirement of IP network interconnection 
  Issued on: 2005-9-1   Translation Price(USD): 220.0
YD/T 2019.1-2009 Test method for broadband customer network equipment based on public telecommunication network Part 1：Gateway 
  Issued on: 2009-12-11   Translation Price(USD): 570.0
YD/T 1108-2001 Technical Requiremnets for Dual-mode (GPS/GLONASS)Receiver of Wireless Synchronization and the Interface between Dual-mode Receiver of Wireless Synchronization and Base Station in CDMA  
  Issued on: 2001-3-20   Translation Price(USD): 450.0
YD/T 1203-2002 Technical specification of signalling gateway for No.7 signalling and IP 
  Issued on: 2002-6-21   Translation Price(USD): 270.0
YD/T 1981-2009 Test method for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network 
  Issued on: 2009-12-11   Translation Price(USD): 930.0
YD/T 1575-2007 Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network Equipment:Packet Data Protocol 
  Issued on: 2007-5-16   Translation Price(USD): 1320.0
YD/T 1165-2001 V5 Interface Interoperability Testing Specification 
  Issued on: 2001-10-19   Translation Price(USD): 1875.0
YD/T 1146-2001 Access Network Management Interface Specification - General Transmission Part 
  Issued on: 2001-9-3   Translation Price(USD): 1500.0
YD/T 1191-2002 Technical specification of adaption layer for No.7 signalling interworking with IP Message Transfer Part (MTP)lever 2 Peer-to-peer Adaption layer(M2PA) 
  Issued on: 2002-6-21   Translation Price(USD): 330.0
YD/T 946-1998 TMN interface specification methodology 
  Issued on: 1998-1-19   Translation Price(USD): 300.0
YD/T 1236-2002 The technical requirement and test methods for video conference system based on N-ISDN 
  Issued on: 2002-11-08   Translation Price(USD): 1575.0
YD/T 1096-2001 Technical Specification for Low End Router Equipment 
  Issued on: 2001-02-20   Translation Price(USD): 780.0
YD/T 995-1998 Data protocols for multimedia conferencing 
  Issued on: 1998-12-30   Translation Price(USD): 180.0
GB/T 18498-2001 Interworking between packet switched public data networks and public maritime mobile satellite data transmission systems 
  Issued on: 2001-01-01   Translation Price(USD): 190.0
YD/T 1290.2-2005 Technical requirements of peer to peer short message interworking between networks Part2:Interworking between PSTN and PSTN short message service 
  Issued on: 2005-09-01   Translation Price(USD): 304.0
YD/T 1882-2009 The Technical Requirement of Interworking between Digital Trunking Networks Operated by Different Carrier 
  Issued on: 2009-6-15   Translation Price(USD): 90.0
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