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[GB] National Standards
[YD] Communication industry standards
[YDC] Communication standard technical documents for reference
[YDB] Communication Standard Technical Report
3GPP
IRP Declaration for 3GPP Standard
[YD] Communication industry standards

Communication industry standards£¨YD, YD/T and YDN£©£ºRegulatory documents issued and approved by the communications industry standardization authorities. The plan for standards developing is issued by the authority of communication standardization£¬while the draft standards are developed and examined by the CCSA, which are submitted to the industry authority for approval and issuance.

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Total 4152 items¡¡ Page 197/208¡¡ First | Prev | Next | Last
NoDocument #TitlePublish DateStatus
3921 YD/T 1034-2000 Vocabulary of terms for access network 2000-01-01 Superseded
3922 YD/T 282-2000 General reliability test methods for communication equipment 2000-01-01 In force
3923 YD/T 1028-1999 Technical Specification of 800MHz CDMA Digital Mobile Communication System :MS Part 1999-12-27 Withdraw
3924 YD/T 1029-1999 Technical Specification of 800MHz CDMA Digital Mobile Communication System :BSS Part 1999-12-27 Withdraw
3925 YD/T 1031-1999 Technical Specification of 800 MHz CDMA Digital Cellular Mobile Telecommunication Network Mobile Application Part 1999-12-27 In force
3926 YD/T 1030-1999 Air Interface Technical Specifications of the 800MHz CDMA Digital Cellular Mobile Telecommunication Network 1999-12-27 Withdraw
3927 YD/T 1025-1999 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Man-Machine and SIM-ME Interface Specification of Mobile Station (Phase2+) 1999-11-10 Withdraw
3928 YD 5084-1999 Interim Provisions for Test of Anti-seismic Performances of Digital Program Control Switching Equipment 1999-10-01 Withdraw
3929 YD 5083-1999 Interim Provisions for Test of Anti-seismic Performances of Telecommunicaltion Equipment 1999-10-01 Withdraw
3930 YD 5079-1999 Acceptance Specification of Equipment Installation Engineering for Telecommunications Power Supply 1999-10-01 Withdraw
3931 YD 5080-1999 Design Standards on Network Management System of SDH Optical Fiber Cable Telecommunications Project 1999-10-01 Withdraw
3932 YD 5081-1999 Technical Specifications of Digital Cross-Connection (DXC)Equipment For Optical Fiber Cable Telecommunications 1999-10-01 In force
3933 YD 5082-1999 Drawings Set for Engineering Design & Working of Generic Cabling System for Building and Campus 1999-10-01 In force
3934 YD/T 940-1999 Semiconductor arrester for The over-voltage protection of telecommunications installations 1999-09-24 In force
3935 YD/T 694-1999 Main distribution frame 1999-09-24 Withdraw
3936 YD/T 883-1999 900MHz/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Technical Requirement of Base Station Subsystem and Test Methods of Radio Characters 1999-09-24 Withdraw
3937 YD/T 777-1999 Inversion equipment for telecommunications 1999-07-13 Withdraw
3938 YD/T 1023-1999 General networking requirements for the norrow-band ISDNterminal equipment 1999-07-13 In force
3939 YD/T 1021-1999 VB5.2 interface technical specification 1999-07-13 Withdraw
3940 YD/T 1022-1999 Requirement of synchronous digital hierarchy (SDH)equipment function 1999-07-13 Superseded


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