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Std ID |
Description (Standard Title) |
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YD/T 2514-2013
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2GHz TD-SCDMA digital cellular mobile telecommunication network. Test method of Home Node B gateway
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YD/T 2515-2013
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Technical requirements of home Node B south interface for 2GHz TD-SCDMA digital cellular mobile telecommunication network
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YD/T 2516-2013
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Test method of home NodeB south interface for 2GHz TD-SCDMA digital cellular mobile telecommunication network
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YD/T 2517-2013
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Technical requirements for 2GHz WCDMA digital cellular mobile communication network user equipment (Phase 5). High speed packet access plus (HSPA+)
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YD/T 2518.1-2013
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Test method for 2GHz WCDMA digital cellular mobile commnication network user equipment (Phase 5)of high speed packet access plus. Par 1: Basic functions, services and performance test
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YD/T 2518.2-2013
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Test method for user equipment of 2GHz WCDMA digital cellular mobile communication network (Phase 5) of high speed packet access puls-Part 2: Network compatibility test
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YD/T 2519-2013
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Technical requirement and test method of WCDMA/GSM (GPRS) dual mode digital user equipment (Phase 5)
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YD/T 2520-2013
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Technical requirements and testing methods for cdma2000 HRPD(cdma2000)/WCDMA(GSM) dual mode single standby digital mobile station
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YD/T 2521-2013
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800MHz/2GHz cdma2000 digital cellular mobile communication networks-Network compatibility test for high rate packet data air interface (Phase 3)
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YD/T 2522-2013
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CDMA digital cellular mobile telecommunication network UICC-MEinterface test method-UICC supporting CSIM application
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YD/T 2523-2013
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Test method of CDMA digital cellular mobile communication network for UICC-terminal interace: terminal CCAT functionality
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YD/T 2524-2013
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CDMA digital cellular mobile communication networks technical requirements for UICC-Terminal interface CCAT functionality
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YD/T 2525-2013
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CDMA digital cellular mobile telecommunication network UICC-ME interface technical requirement. Characteristics of the CSIM application supporting OMH
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YD/T 2526-2013
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Technical requirements for digital cellular mobile telecommunication network web gateway
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YD/T 2527-2013
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Test methods for digital cellular mobile telecommunication network web gateway
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YD/T 2528-2013
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Technical requirements and test methods for digital microwave telecommunication equipments and systems using spread spectrum modulation techniques
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YD/T 2529-2013
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Technical requirements and test methods for digital microwave telecommunication equipments and systems of synchronous digital hierarchy(SDH)
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YD/T 2530-2013
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Test mothods for 900MHz/1800MHz TDMA digital cellular mobile telecommunication network digital repeater network management interface
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YD/T 2531-2013
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900MHz/1800MHz TDMA digital cellular mobile telecommunication network digital repeater network management interface technical requirements
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YD/T 2532-2013
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Technical requirement of CSMS of number portability
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YD/T 2533-2013
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Technical requirements for the protocol of the interface between CSMS an SOA/LSMS for number portabality
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YD/T 2534-2013
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Test method for the protocol of the Interface between CSMS and LSMS for number protabality
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YD/T 2535-2013
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Internetwork number portability centralized business management systems and business systems interface protocol testing methods accepted
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YD/T 2536-2013
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Test specification of CSMS of number portability
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YD/T 2537-2013
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Test method for number portability service
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YD/T 2538-2013
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Test method of the transact flow for number portability
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YD/T 2539-2013
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Supplementary technical requirements and test method for the quality of service of peer to peer short message interworking between networks
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YD/T 2540.1-2013
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Technical requirements for priority calls in public telecommunication network. Part 1: GSM/TD-SCDMA/WCDMA network
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YD/T 2541-2013
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Technical requirements of emergency sessions services based on the unified IMS(Release 1)
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YD/T 2542-2013
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Telecommunication Internet data center technology specification
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YD/T 2543-2013
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Energy Efficiencys Evaluation Methods of IDC
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YD/T 2544-2013
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Technical specifications for carrier grade NAT (NAT44)
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YD/T 2545-2013
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Technical requirements of lightweight 4over6 in access network
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YD/T 2546-2013
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Technical requirements of DHCPv6 option for Dual-stack Lite
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YD/T 2547-2013
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Multicast transition technique from IPv4 to IPv6 -multicast in 4-6-4 (DS-Lite) Deployments
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YD/T 2548-2013
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The extension technical specification for DHCPv6 used in IPTV
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YD/T 2549-2013
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Technical requirements for access network: PON system supporting IPv6
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YD/T 2550-2013
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Test methods of time synchronization equipment
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YD/T 2551-2013
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Technical requirements for frequency synchrnization network based on packet networks
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YD/T 2552-2013
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Technical specification of 10Gb/s DWDM small form factor pluggable optical transceiver module
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YD/T 2553-2013
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Technical specification of 6Gb/s SFP+ optical transeiver module for base station interconnecting
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YD 235-1981
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(Strengthen legs straight screw)
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YD/T 2554.2-2015
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Plastic optical fiber connector Part 2: Type SC
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YD/T 2554.3-2016
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PIacstic optical fiber connector - Part 3: Type FC
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YD/T 2555-2013
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Distribution equipments of 240V direct current power supply for telecommunications
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YD/T 2556-2013
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Maintenance requirements of 240V direct current power supply system for telecommunications
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YD/T 2557-2013
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Technical requiements and testing methods for CRAC with refrigerant pumping-compressing dual cycles
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YD/T 2558-2013
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Security technical requirements for LTE terminal and network equipment based on ZUC algorithm
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YD/T 2559-2013
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Security testing methods for LTE network equipment and terminal based on ZUC algorithm
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YD/T 2560.1-2013
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TD-LTE digital cellular mobile communication network. Uu interface physical layer technical requirement(Phase 1). Part 1: general description
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YD/T 2560.2-2013
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TD-LTE digital cellular mobile communication network. Uu interface physical layer technical requirement(Phase 1). Part 2: Physical Channels and Modulation
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YD/T 2560.3-2013
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TD-LTE digital cellular mobile communication network. Uu interface physical layer technical requirement(Phase 1). Part 3: Multiplexing and Channel Coding
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YD/T 2560.4-2013
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TD-LTE digital cellular mobile telecommunication network. Uu interface physical layer technical requirement (phase 1). Part 4: physical layer procedure
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YD/T 2560.5-2013
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TD-LTE digital cellular mobile communication network-Uu interface physical layer technical requiremen(Phase 1). Part 5: Physical Layer Measurement
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YD/T 2561.1-2013
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TD-LTE digital cellular mobile telecommunication network. Uu interface layer two technical requirement (Phase 1). Part 1: MAC protocal
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YD/T 2561.2-2013
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TD-LTE digital cellular mobile communication network. Uu interface layer two technical requirement (Phase1). Part 2: RLC protocol
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YD/T 2561.3-2013
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TD-LTE digital cellular mobile telecommunication network.Uu interface layer two technical requirement (Phase 1). Part 3: PDCP protocal
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YD/T 2562.1-2013
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Technical requirement for TD-LTE digital cellular mobile telecommunication network Uu interface layer three(phase 1). Part 1: RRC protocol
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YD/T 2562.2-2013
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TD-LTE digital cellular mobile communication network Uu interface layer three technical requirement (Phase 1). Part 2: User Equipment (UE) procedures in idle mode
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YD/T 2563.1-2013
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LTE FDD digital cellular mobile communication network-Uu interface physical layer technical requirement(Phase 1). Part 1: general description
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YD/T 2563.2-2013
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LTE FDD digital cellular mobile communication network-Uu interface physical layer technical requirement(Phase 1). Part 2: Physical Channels and Modulation
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YD/T 2563.3-2013
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LTE FDD digitsl cellular mobile communication network-Uu interface physical layer technical requirement(Phase 1). Part 3: Multiplexing and Channel Coding
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YD/T 2563.4-2013
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LTE FDD digital cellular mobile communication network-Uu interface physical layer technical requirement (Phase 1). Part 4: Physical Layer Procedure
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YD/T 2563.5-2013
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LTE FDD digital cellular mobile communication network-Uu interface physical layer technical requiremenT (Phase 1). Part 5: Physical Layer Measurement
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YD/T 2564.1-2013
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LTE FDD digital cellular mobile telecommunication network Uu interface layer two technical requirement (phase 1). Part 1: MAC protocol
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YD/T 2564.2-2013
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LTE FDD digital cellular mobile telecommunication network Uu interface layer two technical requirement (phase 1). Part 2: RLC prtocol
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YD/T 2564.3-2013
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LTE FDD digital cellular mobile telecommunication network. Uu interface layer two technical requirement (phase 1). Part 3: PDCP protocol
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YD/T 2565.1-2013
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Technical requirement for LTE FDD digital cellular mobile telecommunication network Uu interface layer three(Phase 1). part1: RRC protocol
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YD/T 2565.2-2013
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LTE FDD digital cellular mobile telecommunication network Uu interface layer three technical requirement (phase 1). Part 2: User Equipment (UE)procedures in idle mode
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YD/T 2566.1-2013
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LTE digital cellular mobile communication network S1 interface technical requirement. Part 1: general aspects
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YD/T 2566.2-2013
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LTE digital cellular mobile communication network S1 interface technical requirement. Part 2: layer 1
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YD/T 2566.3-2013
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LTE digital cellular mobile communication network S1 interface technical requirement. Part 3: signalling transport
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YD/T 2566.4-2013
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LTE digital cellular mobile communication network S1 interface technical requirement. Part 4: S1 AP
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YD/T 2566.5-2013
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LTE digital celular mobile communication network. S1 interface technical requirement. Part 5: data transport
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YD/T 2567-2013
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LTE digital cellular mobile telecommunication network S1 interface test method (phase 1)
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YD/T 2568.1-2013
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LTE digital cellular mobile communication network X2 interface technical-requirement. Part 1: general aspects
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YD/T 2568.2-2013
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LTE digital cellular mobile communication network X2 interface technical requirement (Phase 1). Part 2: layer 1
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YD/T 2568.3-2013
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LTE digital cellular mobile communication network X2 interface technical requirement (Phase 1). Part 3: signalling transport
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YD/T 2568.4-2013
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LTE digital cellular mobile communication network X2 interface technical requirement. Part 4: application protocol
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YD/T 2568.5-2013
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LTE digital cellular mobile communication network X2 interface technical requirement (Phase 1). Part 5: data transport
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YD/T 2569-2013
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TD-LTE digital cellular mobile telecommunication network X2 interface test method (phase 1)
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YD/T 2570-2013
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LTE digital cellular mobile communication network general requirement
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YD/T 2571-2013
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TD-LTE base station digital cellular mobile communication network equipment technical requirements (first stage)
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YD/T 2571-2015
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(TD-LTE digital cellular mobile communication network base station equipment technical requirements (the first stage))
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YD/T 2572-2013
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TD-LTE base station digital cellular mobile communication network equipment testing method (first stage)
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YD/T 2572-2015
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(TD-LTE digital cellular mobile communication network base station equipment test method (first stage))
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YD/T 2573-2013
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LTE FDD digital cellular mobile telecommunication network technical requirement of eNB equipment (phase 1)
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YD/T 2574-2013
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Test method for LTE FDD digital cellular mobile telecommunication network eNodeB equipment (phase 1)
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YD/T 2575-2013
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Technical requirements for user equipment of TD-LTE digital cellular mobile telecommunication network (phase 1)
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YD/T 2575-2016
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Technical requirements for user equipment of TD-LTE digital cellular mobile telecommunication network(Phase1)
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YD 236-1981
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(Tam straight steel screw pin)
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YD 242-1981
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(Lead nailing)
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YD/T 2576.3-2013
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Test method for user equipment of TD-LTE digital cellular mobile telecommunication network (phase 1). Part 3: radio resource management performance test
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YD/T 2576.4-2013
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Test method for user equipment of TD-LTE digital cellular mobile telecommunication network(Phasel). Part4: protocol comformance test
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YD/T 2576.5-2013
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Test method for user equipment of TD-LTE digital cellular mobile telecommunication networ (Phasel). Parts: network compatibility test
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YD/T 2577-2013
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Tethnical requirements for user equipment of LTE FDD digital cellular mobile telecommunication network (Phase 1)
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YD/T 2578.1-2013
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Test method for user equipment of LTE FDD digital cellular mobile telecommunication network (phase 1). Part 1: Basic operation, services and reliability test
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YD/T 2578.2-2013
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[Including 2022XG1] LTE FDD digital cellular mobile communication network terminal equipment test methods (the first stage) - Part 2: Radio frequency performance test
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YD/T 2578.3-2013
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Test method for user equipment of LTE FDD digital cellular mobile telecommunication network (phase 1). Part 3: radio resource management performance test
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YD/T 2578.4-2013
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Test method for user equipment of LTE FDD digital cellular mobile telecommunication network (phase 1). Part 4: protocol comformance test
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