2025-12-27 10.8.118.215
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Code of China
Chinese National Standard List: Telecommunication technical requirements and interface

YD/T 1208-2002 800MHz CDMA digital cellular mobile communication netwrok Wireless Intelligence Netwrok (WIN)phase 1:Technical specification of interface 
  Issued on: 2002-06-21   Translation Price(USD): 1515.0
YDC 018-2003 Technical Specification of Phisical Layer for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network 
  Issued on: 2003-05-28   Translation Price(USD): 3345.0
YD/T 1257-2003 Test specification of supplementary specification of IN CS-1 INAP 
  Issued on: 2003-04-11   Translation Price(USD): 3975.0
YD/T 1315-2004 Test method of adaption layer of No.7 signalling interworking with IP--Message Transfer Part (MTP) level 2 peer-to-peer adaption layer 
  Issued on: 2004-07-16   Translation Price(USD): 990.0
YD/T 1408-2005 Test method of signaling gateway for No.7 signaling and IP 
  Issued on: 2005-09-01   Translation Price(USD): 1650.0
YD/T 1335-2005 800MHz CDMA digital cellular mobile telecommunication network technical specifiction of Wireless Intelligent Network (WIN)Phase2 
  Issued on: 2005-1-14   Translation Price(USD): 1290.0
YD/T 1336-2005 800MHz CDMA digital cellular mobile telecommunication network Wireless Intelligent Network (WIN)phase 2:interface test method 
  Issued on: 2005-1-14   Translation Price(USD): 1470.0
YD/T 1374.4-2007 Technical Requirements for Iu Interface of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network(Phase Ⅱ)Part 4:Radio Access Network Application Part (RANAP)Signalling 
  Issued on: 2007-05-16   Translation Price(USD): 1850.0
YDN 018-1996 Air interface of high speed radio paging system 
  Issued on: 1996-1-1   Translation Price(USD): 900.0
GB/T 7611-2016 Characteristics of the electrical interface at hierarchicalbit rate for digital network 
  Issued on: 2016-04-25   Translation Price(USD): 1330.0
YD/T 927-1997 Multipoint communication service for audiographics and audiovisual conferencing service definition 
  Issued on: 1997-12-5   Translation Price(USD): 480.0
YD/T 912-1997 Lower layer protocol profiles forthe Q3 and X interface 
  Issued on: 1997-12-02   Translation Price(USD): 600.0
YD 5065-1998 Code for Design of Public EDI Network Engineering 
  Issued on: 1997-07-31   Translation Price(USD): 420.0
YD/T 948-1998 Generic application temple for multimedia conferencing service 
  Issued on: 1998-02-05   Translation Price(USD): 490.0
YD/T 949-1998 Multipoint binary file transfer protocol 
  Issued on: 1998-07-14   Translation Price(USD): 760.0
YD/T 976-1998 B-ISDN user-network interface physical layer specification 
  Issued on: 1998-07-14   Translation Price(USD): 610.0
YD/T 951-1998 Characteristics and protocols for terminals for telematic services in ISDN 
  Issued on: 1998-08-07   Translation Price(USD): 880.0
YD/T 1023-1999 General networking requirements for the norrow-band ISDNterminal equipment 
  Issued on: 1999-07-13   Translation Price(USD): 450.0
YD/T 999-1999 Multicast adaptation protocol 
  Issued on: 1999-01-07   Translation Price(USD): 550.0
YD/T 1094-2000 900/1800 MHz TDMA Digital Cellulor Mobile 
  Issued on: 2001-01-02   Translation Price(USD): 420.0
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