Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YD/T 1724.7-2007 Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Iub Interface Part 7:Data Transport&Transport Signalling for DCH Data Streams 120.0 via email in 1~3 business day valid
YDC 043.11-2006 Technical Requirements of Wireless Application Protocol (WAP) Part 11 Message Formats of Service Indication and Loading 435.0 via email in 1~5 business day valid
YDC 043.4-2006 Technical Requirements of Wireless Application Protocol (WAP)Part 4 Wireless Markup Language 3450.0 via email in 1~10 business day valid
YD/T 1719-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Technical Specification of HSDPA RAN 690.0 via email in 1~8 business day abolished
YD/T 1724.3-2007 Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Iub Interface Part 3:Signalling Transport 90.0 via email in 1~3 business day valid
YD/T 1989-2009 Test method for air interface of 1800MHz SCDMA broadband wireless access system 690.0 via email in 1~3 business day valid
YD/T 1307-2004 800MHz CDMA digital cellular mobile telecommunication network Wireless Intelligent Network (WIN)phase 1 : Interface test method 4800.0 via email in 1~3 business day valid
YD/T 1721.4-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Physical Layer Technical Specification Phase 4:Spreading and Modulation 330.0 via email in 1~5 business day superseded
YDC 043.13-2006 Technical Requirements of Wireless Application Protocol(WAP) Part 13 Wireless Telephony Application 675.0 via email in 1~8 business day valid
YDC 043.7-2006 Technical Requirements of Wireless Application Protocol (WAP) Part 7 Persistent Storage Interface 390.0 via email in 1~3 business day valid
YD/T 1725-2007 Testing Methods for Iub Interface Supporting HSDPA in 2GHz TD-SCDMA Digital Cellular Mobile Communication Network 330.0 via email in 1~5 business day superseded
YD/T 1848-2009 Test Method for Iub Interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network HSUPA 450.0 via email in 1~3 business day valid
YD/T 1784-2008 Test Method for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS System (Phase1) 510.0 via email in 1~3 business day valid
YDC 043.9-2006 Technical Requirements of Wireless Application Protocol (WAP) Part 9 Provisioning 975.0 via email in 1~3 business day valid
YD/T 1843.4-2009 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network:HSUPA Physical Layer Technical Requirements Part 4:Spreading and Modulation via email in business day valid
YDC 043.15-2006 Technical Requirements of Wireless Application Protocol (WAP) Part 15 Multimedia Messaging Service 975.0 via email in 1~10 business day valid
YD/T 1720-2007 Test Method of HSDPA RAN for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network 1770.0 via email in 1~10 business day superseded
YD/T 1721.1-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Physical Layer Technical Specification Phase 1:General Descriptionr 120.0 via email in 1~3 business day valid
YD/T 1797-2008 Technical Requirements for Core Network Equipment for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS System(Phase 1) 270.0 via email in 1~3 business day valid
YD/T 1850-2009 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network Test Method of HSUPA RAN 480.0 via email in 1~3 business day superseded
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