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Std ID |
Description (Standard Title) |
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YD/T 1588.3-2009
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Measurement Methods for Characteristics of Optical Fibre Cable Line. Part 3: Polarization Mode Dispersion for Optical Cable Link
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YD/T 1588.4-2010
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Measurement methods for characteristics of optical fibre cable line. Part 4: Chromatic dispersion for optical fibre cable links
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YD/T 1589-2006
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The Test Methods for Interworking Gateway in Point to Point Short Message Interworking
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YD/T 1590-2006
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The Technical Requirement of Echo and Echo Control for Inter. Public Telecom Network
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YD 2003-1992
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(Communications equipment installed seismic design Interim Provisions)
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YD/T 1591-2009
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Technical Requirements and Test Method of Charger and Interface for Mobile Telecommunication Terminal Equipment
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YD/T 1592.1-2007
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Technical Specification and Testing Methods for Electromagnetic Compatibility for TD-SCDMA Digital Cellurla Mobile Communications System Part 1: User Equipment and Ancillary Equipment
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YD 2004-1992
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Specification for installation engineering design of digital multiplex equipment of long distance communication trunk
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YD/T 1592.2-2007
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Technical Specification and Testing Methods of Electromagnetic Compatibility for TD-SCDMA Digital Cellurla Mobile Communications System Part 2: BaseStation and Ancillary Equipment
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YD/T 1592.2-2012
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Requirements and measurement methods of electromagnetic compatibility for 2GHz TD-SCDMA digital cellular mobile telecommunications system. Part 2: base station and ancillary equipment
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YD/T 1593-2007
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Technical Specification for Mc Interface between MSC Server and NGW of 2GHz TD-SCDMA/WCDMA Mobile Communication Network (Phase Ⅱ)
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YD/T 1594-2007
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Testing Methods for 2GHz TD-SCDMA/WCDMA Mobile Communication Network Mobile Softswitch Mc Interface between MSC Server and MGW (Phase Ⅱ)
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YD/T 1595.1-2007
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Requirements and Measurement Methods of Electromagnetic Compatibility for 2GHz WCDMA Digital Cellular Mobile communication System. Part 1: User Equipment and Ancillary Equipment
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YD 2005-1993
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(County (city) Post Office Engineering Design Specification)
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YD/T 1595.2-2007
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Requirements and Measurement Methods of Electromagnetic Compatibility for 2GHz WCDMA Digital Cellular Mobile communication System. Part 2: Base Station and Ancillary Equipment
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YD/T 1595.2-2012
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Requirements and measurement methods of electromagnetic compatibility for 2GHz WCDMA digital cellular mobile telecommunications system. Part 2: base station and ancillary equipment
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YD/T 1596-2007
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2GHz cdma2000 digital cellular mobile communication network repeater technical requirements and test methods
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YD/T 1596-2011
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Technical requirements and test methods for analog repeater ued in 800MHz/2GHz CDMA digital cellular mobile telecommnication network
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YD/T 1597.1-2007
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Requirements and Measurement Methods of Electromagnetic Compatibility for 2GHz cdma2000 Digital Cellular Mobile Communications System. Part 1: User Equipment and Ancillary Equipment
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YD/T 1597.2-2007
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Requirements and Measurement Methods of Electromagnetic Compatibility for 2GHz CDMA2000 Digital Cellular Mobile Communications System. Part 2: Base Station and Ancillary Equipment
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YD/T 1597.2-2011
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Requirements and measurement methods of electromagnetic compatibility for 800MHz/2GHz CDMA2000 digital cellular mobile telecommunications system. Part 2: Base station and ancillary equipment
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YD/T 1598-2007
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Technical Requirements for 2GHz cdma2000 Digital Cellular Mobile Communication Network Mobile Multimedia E-mail Service System
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YD/T 1599-2007
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Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network Multimedia Email Service System
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YD/T 1600-2007
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Technical Requirements for 2GHz cdma2000 Digital Cellular Mobile Communication Network Mobile Multimedia Email Service Terminal
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YD/T 1601-2007
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Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network Multimedia E-mail Service Terminal
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YD/T 1602-2007
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Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management NMS-EMS Interface Function
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YD/T 1603.1-2007
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Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test. Part 1: Generic Part
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YD/T 1603.2-2007
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Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test. Part 2: TD-SCDMA Network Resource Model
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YD/T 1603.3-2007
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Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test. Part 1: Generic Part
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YD/T 1603.4-2007
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Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test. Part 4: cdma2000 Network Resource Model
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YD/T 1604-2007
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Technical Requirements of Peer to Peer Multimedia Messageing Service Interworking between Networks
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YD/T 1605-2007
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Protocol Requirements of Peer to Peer Multimedia Messaging Service Interworking between Networks
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YD/T 1606-2007
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Testing Methods for General Packet Radio Service (GRPS) Network Trial in 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network: Mobile Stations
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YD/T 1607-2007
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Technical Requirements and Test Methods for Visual Transmission Characteristics of Mobile Terminal
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YD/T 1607-2016
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Technical requirements and test methods for visual transmission characteristics of mobile terminal
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YD/T 1608-2007
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Technical Requirements for Media Gateway Control Protocol (MGCP)
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YD/T 1609-2007
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Testing Methods for Media Gateway Control Protocol (MGCP)
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YD/T 1610-2007
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Testing Methods for IPv6 Routing Protocl--Intermediate system to Intermediate system intra-domain routing exchange protocol (IS-IS)
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YD/T 1611.1-2007
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Technical Requirements for Management Interface of IP Network. Part 1: General Principles
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YD/T 1611.2-2007
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Technical Requirements for Management Interface of IP Network Part 2: Function and Protocol of IPv6 Equipment Management Interface
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YD/T 1612-2007
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Interconnection and Interoperation Technique Requirements for IPv4-IPv6 Transition
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YD/T 1613-2007
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Security Requirements for Public IP Network. Security Architecture
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YD/T 1614-2007
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Security Requirements for Public IP Network. Access Control based Digital Certificate
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YD/T 1615-2007
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Security Requirements for Public IP Based Network. RADIUS Protocol for Access Control
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YD/T 1616-2007
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Technical Requirements for IP Multicast Service
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YD/T 1617.1-2007
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Intelligent optical protect system. Part 1: optical line protection system
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YD/T 1618-2007
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Technical Requirements and Testing Methods for Multi-fiber Cable Fan-out
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YD/T 1619-2007
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Generic requirements of broadband optical access network
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YD/T 1620.2-2007
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SDH-based MSTP Network Management Technical Specification. Part 2: NMS Function
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YD/T 1620.3-2007
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SDH-based MSTP Network Management Technical Specification Part 3: EMS-NMS Interface Function
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YD/T 1620.4-2007
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SDH-based MSTP Network Management Technical Specification. Part 4: EMS-NMS Interface Common Information Model
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YD/T 1620.5-2009
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MSTP based on SDH Network Management System Technical Specification. Part 5: EMS-NMS Interface Information Model based on IDL/IIOP
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YD/T 1621-2007
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Evaluation Criteria for Competence of Information Security Service Provider
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YD/T 1622-2007
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Technical Specification of Access Control Supervision System for Telecom Stations
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YD/T 1623-2007
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Monitoring and control supervision system for telecom stations generic specification
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YD/T 1624.1-2015
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(Communications Systems User outside the room - Part 1: Fixed stand-alone room)
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YD/T 1624.2-2015
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(Communications Systems User outside the room - Part 2: integrated fixed tower room)
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YD/T 1624.3-2015
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(Communications Systems User outside the room - Part 3: integrated haulage tower room)
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YD/T 1624-2007
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Outdoor Shelter for Telecommunication System
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YD/T 1625-2007
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Security requirements for smart card in telecommunication
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YD/T 1626-2007
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Technical Requirement and Test Methods for Fixed Wireless Telephone
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YD/T 1627-2007
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Security requirements of ethernet switch equipment
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YD/T 1628-2007
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Security test mothods for ethernet switching equipment
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YD/T 1629-2007
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Technical Requirements for Ethernet Switching Derices Security with Routing Capability
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YD/T 1630-2007
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Testing Methods for Ethernet Switching Devices Security with Routing Capability
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YD/T 1631-2007
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Technical Requirements for Synchronous Digital Hierarchy (SDH)virtual concatenation and link capacity adjuxtment scheme
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YD/T 1632.1-2007
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Telecommunication Optical Fiber Cables Installed in the Drainpipe. Part 1: Type of Self-supporting and Hanging
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YD/T 1633-2007
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Test Methods of Electromagnetic Compatibility on-Site
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YD/T 1633-2016
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Test Methods of Electromagnetic Compatibility on-Site of Telecommunication Equipment
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YD/T 1634-2007
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Optical Transport Network Physical Layer Interfaces
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YD/T 1634-2016
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Optical transport network (OTN) physical layer interface
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YD/T 1635-2007
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Technical Requirements for IPv6 network. IPv6 Tunneling Technology with private network addresses through NAT devices
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YD/T 1636-2007
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Architecture and General Requirements for Fiber to the Home
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YD/T 1637-2007
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Technical Specification and Testing Methods for N-frequency Capable Equipments of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network
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YD/T 1638-2007
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Technical Specification for IPv4 Networks and IPv6 Networks Inter-networking Between Networks
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YD/T 1639-2007
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Security Specification and Testing Methods for the Short Message Centre Equipments and Short Message Gateway Equipments
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YD/T 163L-2007
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Virtual concatenations and links of synchronous digital hierarchy (SDH)
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YD/T 1640-2007
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Technical Specification for Softswitch and Digital Trunking Mobile Communication System Inter-working between Networks
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YD/T 1641-2007
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Technical Specification for Internet Network Service Quality
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YD/T 1642-2007
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Internet service quality test methods
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YD/T 1642-2009
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Test method of internet network and service quality
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YD/T 1643-2007
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Technical Specification and Testing Methods for Compatibility between Wireless Communication Devices and Hearing Aids
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YD/T 1643-2015
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(The compatibility requirements of the wireless communications device and the hearing aid and test methods)
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YD 2006-1992
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(Rural Posts and Telecommunications Branch of the engineering design specifications)
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YD 2007-1993
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Design Specifications for Public Mobile Telephone Works
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YD/T 1645-2007
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General Technical Specification for Push to Talk over Cellular Service
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YD/T 1646-2007
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Technical Specification for Push to Talk Termination over Cellular
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YD/T 1647-2007
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Testing Mothods for Push to Talk Termination over Cellular
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YD/T 1648-2007
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Technical Requirements for Push to Talk Server over Cellular
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YD/T 1649-2007
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Testing Methods for Push to Talk Server over Cellular
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YD/T 1650-2007
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Technical Specification for the Non-realtime Transportation of IP Fax Data
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YD/T 1651-2007
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Technical Specification for IP User Service Gateway
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YD/T 1652-2007
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Testing Methods for IP User Service Gateway
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YD/T 1653-2007
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General Technical Specification for Streaming Media over IP-based Network
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YD/T 1654-2007
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Service Specification for IPTV
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YD/T 1655-2007
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Technical Specification for IPTV-STB
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YD/T 1656-2007
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Technical Requirement for Interconnection of IPv4 Network over IPv6 Backbone (4 over 6)Via Border Gateway Protocol Multi-Protocol Extensions (BGP-MP)
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YD/T 1657.1-2007
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Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services. Part 1: H.323 Proxy
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YD/T 1657.2-2007
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Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services. Part 2: SIP Proxy
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YD/T 1657.3-2007
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Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services. Part 3: MGCP Proxy
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