Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services


Title Standard No. Implemented On
Provisional specifications for engineering acceptance of automatically switched optical network (ASON)YD/T 5145-2007
Acceptance specification of optical fiber cable in the leading-in roomYD/T 5152-2007
Testing Methods of TD-SCDMA/GSM (GPRS) Dual Mode Digital Mobile User EquipmentYD/T 1779-2008
Technical requirement of radio access network self - organizing networks (SON) managementYDB 140-2013
Technical specifications for police-use interfaces of 900/1800MHz TDMA digital cellular mobile communication systemYD/T 1230-2002
Intelligent Energy Saving System by Fresh Ari for Telecommunication Stations/SitesYD/T 1969-2009
Technical Requirement Specification for The Client Of Mobile Application StoreYDB 135-2013
Terms of the Ubiquitous NetworkYDB 062-2011
Trunking service based on TD-LTE public mobile telecommunication network - RAN technical requirement (Phase 1)YDB 151-2014
Next Generation Network Identity Management RequirementsYDB 057-2011
Internet service quality test methodsYD/T 1462-2009
Mobile Market Information Security Technology SpecificationYDB 136-2013
Temporary Specification of Engineering Design for Noise Control of Diesel Generator for CommunicationYD 5167-2009
Distribution and integration for convergence of the three networks—Part 4: Interface technical requirementsYDB 130.4-2013
The parameter and measurement of energy saving for multimedia telecommunications terminal Part 1:Video conferencing terminalYDB 142.1-2013
Acceptance specification for SDH based MSTP local optical fiber cable transmission projectYD/T 5150-2007
Seals model for YN801-type lead seals tongsYD 340-1990
Technical requirements for Access network. Passive optical network using Dense wavelength division multiplexing with Wavelength TuningYDB 060-2011
Distribution and integration for convergence of the three networks. Part 6: Basic Procedural FlowYDB 130.6-2013
The parameter and measurement of energy saving for multimedia telecommunications terminal Part 3:IPTV Set-top BoxesYDB 142.3-2013
Security technology of converging wireless sensor networks and mobile communication networkYDB 131-2013
Design specifications for overhead optical (electric) cable communication pole line engineering YD 5148-2007
Ubiquitous network application Service scenarios and functional requirements of intelligent fixed assets management systemYDB 133-2013
The Technology of Wire-WrappingYD/T 580-1992
Graphic symbols used in circuit operation procedure diagram for electromechanical components of telephone exchangesYD/T 540-1992
Technical requirements of addressing and encoding for IPv6 access addressYD/T 2682-2014
Medical Health Monitoring Service Scenes and Technical RequirementsYDB 065-2011
Distribution and integration for convergence of the three networks—Part 3: Data specifications of portal guideYDB 130.3-2013
Technical standard of information security management system for internet data centerYDN 2248-2011
Phase screened digital coaxial cablesYD/T 528-1992
Trunking service based on TD-LTE public mobile telecommunication network - Technique requirement for core network (Phase 1)YDB 150-2014
Vehicle Telematic Service Requirement and General FrameworkYDB 064-2011
Technical requirement of WLAN IP mobilityYDB 139-2013
Technical requirement of D2-MAC/Packet color TV signals transmitted though domestic satellite communication networkYD/T 595-1992
Distribution and integration for convergence of the three networks—Part 5: Management And Technical RequirementYDB 130.5-2013
Design specification of optical fiber cable in the leading-in roomYD/T 5151-2007
Technical requirement of community analysis and visualization for Internet public opinion analysisYDB 149-2014
Distribution and integration for convergence of the three networks—Part 2: System architecture and general technical requirementsYDB 130.2-2013
Main technical requirement for 620KHz level oscillatorsYD/T 294-1982
Radio passive optical network (RPON) technical specificationYDB 138-2013
Main dimensions of telephone receiverYD/T 545-1992
The parameter and measurement of energy saving for multimedia telecommunications terminal Part 4: Visual surveillance equipmentYDB 142.4-2013
Requirements and Measurement Methods of Electromagnetic Compatibility for the PoE port of Information Technology EquipmentYDB 141-2013
Technical Requirements and Test Methods for Service Observation Desks (Quality Checking Desks) in Manual Toll Telephone Switching EquipmentsYD/T 565-1992
Provisional Specifications for Joint Construction and Sharing of Telecommunication InfrastructureYD 5191-2009
The parameter and measurement of energy saving for multimedia telecommunications terminal Part 2: Visual telephoneYDB 142.2-2013
Requirements of Next Generation Network Identity Management FrameworkYDB 058-2011
Requirement and Measurement Methods of Electromagnetic Compatibility for 800MHz CDMA Digital Cellular Mobile Telecommunications System Part 2: Base Station and Ancillary EquipmentYD/T 1169.2-2001
Architecture and technical requirements of policy control capability ppening of network intelligent capability enhancement (NICE)YDB 137-2013
Wall Mail BoxYD/T 555-1992
ISDN User - Specification on Network Interface YDN 034-1997
System framework for public opinion monitoring and analysis of InternetYDB 147-2014
Requirements on measuring equipment to assess error performance on STM-N interfaceYD/T 975-1998
2GHz TD-SCDMA/WCDMA digital cell mobile communications network HSPA+ management technical specification. Part 1: Information modelYD/T 2333.1-2011
Security technical requirements for electronic payment of mobile terminal based on short-range radio communication technologyYDB 070-2011
Decoupled application data enroute technical frameworkYDB 129-2013
Urban local telecommunication cable connectorsYD/T 334-1987
Technicalrequirementsfor residential gateway with set-card separation and gateway SIMcardYDB 155-2014
Safety principles for equipment electrically connected to telecommunication networkYD/T 755-1995
Requirement on mobile location service in 2ghz td-scdma systems YDB 020-2008
Evaluation of human exposure to electromagnetic fields frm electronic article surveillance, radio frequecy identification and similar systems in various applications over the frequency rangeYD/T 2380-2011
Specification Architecture for Engineering Construction of TelecommunicationsYD/T 5183-2010
Trunking service based on TD-LTE public mobile telecommunication network - General technical requirement (Phase 1)YDB 153-2014
Technical Requirements of Interface Between Mobile Terminate and LCS PortalYDB 003-2006
High level framework and technical requirements of smart cityYDB 134-2013
Fig-8 self-support optical fiber cables for outdoor telecommunicationsYD/T 1155-2011
Technical requirement of intelligent environmental protection information service for mobile communication networkYDB 132-2013
Technical requirement for application store platformYDB 154-2014
Provisional specifications for engineering design of automatically switched optical network (ASON)YD/T 5144-2007
Applications for Internet of things based on communications networks. Green community of energy conservation. Part 1: General application requirementsYDB 063-2011
Mobile Multimedia Broadcast Service Technical Requirements for Application Layer InterfaceYD/T 1790-2008
Framework for knowledge base in an Internet public opinion monitoring systemYDB 148-2014
Main Dimension of Telephone TransmitersYD/T 544-1992
Trunking service based on TD-LTE public mobile telecommunication network-Technical requirement for user equipment (Phase 1)YDB 152-2014
Indoor optical fibre cables-Part 4:Multi-fibre optical cablesYD/T 1258.4-20192020-1-1
Technical specification for information exchange interface of ICP/IP address/domain name information registration systemYD/T 2431-20192020-1-1
Technical Requirements and Testing Methods for Reliability of Mobile Telecommunication HandsetYD/T 1539-20192020-1-1
Technical requirements of secure operations of resource public key infrastructure (RPKI)——Theat model of data securityYD/T 3498-20192020-1-1
Technical requirements and testing methods for billing performance of billing system of VoLTEYD/T 3591-20192020-1-1
Service Interworking Technical Requirements of VoWiFi based on IMSYD/T 3556-20192020-1-1
Indoor optical fibre cables-Part 5:Optical fibre ribbon cablesYD/T 1258.5-20192020-1-1
Electromagnetic Compatibility Requirement and Measurement Methods for Fixed Radio Links and Ancillary EquipmentYD/T 1138-20192020-1-1
Parameters of energy efficiency and test methods for data communication interface convertersYD/T 3546-20192020-1-1
Technical requirements of M2M UICCYD/T 3589-20192020-1-1
Web security log format and shared interface specificationYD/T 3496-20192020-1-1
Secondary coating materials used for optical fiber Part 2:Modified propylene resinYD/T 1118.2-20192020-1-1
Security technical requirements for video surveillance systemsYD/T 3491-20192020-1-1
Technical Requirements of multi-media information processing system for visually impaired personsYD/T 3534-20192020-1-1
Technical requirements for Security capability of mobile internet wireless access equipmentYD/T 3530-20192020-1-1
Technical requirements for multi-gateway cooperation in ubiquitous networkYD/T 3519-20192020-1-1
Test requirements for centralized remote data backupYD/T 3494-20192020-1-1
Security technology testing requirements for software defined networkYD/T 3490-20192020-1-1
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