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YD/T 1877-2009 Testing Method for (HRPD)(Phase 2)Air Interface in 800MHz/2GHz cdma2000 Digital Cellular Mobile Communication Networks Network Compatibility 420.0 via email in 1~3 business day valid
YD/T 1847.1-2009 Technical Requirement for Iub interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication network HSUPA Part 1:General aspects 270.0 via email in 1~3 business day valid
YD/T 1722.2-2007 Technical Specification for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Uu Interface Layer 2 Part 2:RLC Protocol 840.0 via email in 1~8 business day abolished
SJ 20862-2003 General specification for medium/long wave tactic radio 240.0 via email in 1~3 business day valid
YD/T 1552-2009 2GHz WCDMA Digital Cellular Mobile Telecommunication Network Technical Specification of RAN Equipment(Phase 3) 570.0 via email in 1~3 business day valid
YD/T 1312.10-2007 Requirements and Measurement Methods of Electromagnetic Compatibility for Radio Communication Equipment Part 10:400/1800MHz SCDMA Radio Access System:Base Station Repeater Base Station Controller and Ancillary Equipment 375.0 via email in 1~5 business day valid
YD/T 2036-2009 Terminal Security Evaluation Based Security Technology Requirement for Mobile Network Access 600.0 via email in 1~3 business day valid
YDB 154-2014 Technical requirement for application store platform via email in business day
YD/T 1781.3-2008 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS General Technical Requirements (Phase 1) Part 3:ASN.1 of NBAP 6240.0 via email in 1~3 business day valid
GB/T 6667-1986 Methods of measurement for equipment used in terrestrial radio-relay systems; Part 2: Measurements for sub-systems; Section two: Measurements in the antennas and passive repeaters 330.0 via email in 1~3 business day valid
YDB 009-2007 Technical Requirements and Test Methods for 5 Millimeter Wave Wireless Communication System 360.0 via email in 1~3 business day valid
YD/T 1553-2009 2GHz WCDMA digital Cellular Mobile Telecommunication Network Test Method of RAN Equipment(Phase 3) 3300.0 via email in 1~3 business day valid
GB/T 6934-2017 Methods of measurement of electrical performance for short wave single-sideband receivers 435.0 via email in 1~5 business day valid
GB/T 4958.17-1992 Methods of measurement for equipment used in terrestrial radio-relay systems—Part 2: Measurements for sub-systems—Section 6: Diversitytwin-path and hot stand-by equipment 210.0 via email in 1~3 business day valid
SJ 20862-2003 General specification for medium/long wave tactic radio 240.0 via email in 1~3 business day valid
YD/T 1852-2009 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network Test Methods of BBU Equipment 660.0 via email in 1~3 business day valid
YD/T 1865-2009 Test Method for ZZ-Interface of Legacy MS Domain (LMSD) in 800MHz/2GHz cdma2000 Digital Cellular Mobile Communication Network 870.0 via email in 1~3 business day valid
YD/T 1645-2007 General Technical Specification for Push to Talk over Cellular Service 570.0 via email in 1~3 business day valid
GB/T 4958.15-1992 Methods of measurement for equipment used in terrestrial radio-relay systems—Part 1: Measurements common to sub-systems and simulated radio-relay systems—Section 4: Measurements in t 120.0 via email in 1~3 business day valid
YD/T 1043-2000 Data Paging Protocol of the High Speed Wireless Paging Network 555.0 via email in 1~3 business day valid
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