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Std ID |
Description (Standard Title) |
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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 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 1653-2007
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General Technical Specification for Streaming Media over IP-based Network
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YD/T 1702-2007
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Reliability of Public IP Network IP Fast Reroute Framework
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YDN 126-2007
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Baseline Requirements for Network and Information Security of Value-added Telecommunication Services
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YD/T 1430-2006
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Specification of Interworking requirements for one number services
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YD/T 1431-2006
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Technical requirement and testing methods for the charging performance of exchange. mobile intelligent network part
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YD/T 1441-2006
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Technical requirements of IPv4 mobility
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YD/T 1474-2006
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Technical Requirements of Multi-sesvice Transport Platform (MSTP)Based on SDH. Embedded with MPLS Function
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YD/T 1514-2006
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Distance Learning Communications Platform Technical Requirement for the System of User Access Authentication, Authorization and Accounting
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YD/T 1522.3-2006
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Technical Requirements for Session Initiation Protocol. Part 3: Interworking between ISUP and SIP
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YD/T 1533.1-2006
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Technical Requirements for Session Initiation Protocol. Part 1: Basic Session Initiation Protocol
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YD/T 1533.2-2006
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Technical Requirements of Multimedia Message Service Based on Fixed Network. Part 2: Multimedia Message Service Interface
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YD/T 1537-2006
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Generic Requirements for Telecommunications System Outdoor Cabinets
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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/T 1039.1-2005
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900/1800MHz TDMA digital cellular mobile telecommunication network specification for short message service center equipment. Part 1: Point to point short message service
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YD/T 1040.1-2005
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900/1800MHz TDMA digital cellular mobile telecommunication network testing specification for short message service center equipment. Part Ⅰ: Point to point short massage service
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YD/T 1248.4-2005
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Part 4: Test methods of short message centre based on PSTN
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YD/T 1345-2005
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Technical Requirements for SDH-based MSTP Embedded with RPR
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YD/T 1346-2005
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Test specification for SDH-based MSTP Embedded with RPR
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YD/T 1357-2005
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The test specification of intelligent network equipment integrated Service Control Point (ISCP)
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YD/T 1377.1-2005
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Testing methods of service and protocol peer to peer short message Interworking between networks. Part 1: Testing methods of peer to peer short message Interworking between PSTN and PLMN
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YD/T 1377.2-2005
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Testing methods of service and protocol peer to peer short message Interworking between networks. Part 2: Testing methods of peer to peer short message Interworking between PSTN and PSTN
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YD/T 1379-2005
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The requirements for the calling line identification restriction between networks
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YD/T 1388.1-2005
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Technical requirements of the soft switch based services. Part 1: Services system
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YD/T 1388.2-2005
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Technical requirements of the soft switch based services. Part 2: Number identification services
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YD/T 1388.3-2005
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Technical requirements of the soft switch based services. Part 3: Call forwarding services
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YD/T 1388.4-2005
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Technical requirements of the soft switch based services. Part 4: Multiparty call services
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YD/T 1388.5-2005
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Technical requirements of the soft switch based services. Part 5: click to dial services
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YD/T 1388.6-2005
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Technical requirements of the soft switch based services. Part 6: Video multimedia services
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YD/T 1403-2005
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The technical requirement and test method of service qualification of peer to peer short message Interworking between networks
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YDN 126-2005
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Baseline requirements for network and information security of value-added telecommunication services
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YD/T 1248.3-2004
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Short Message Service Based on PSTN. Part 3: Technique requirements of short message centre
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YD/T 1328-2004
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The technical requirement and test method for the charging performance of currently used central office switching equipment-mobile network part
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YD/T 1248.1-2003
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Short Message Service Based on PSTN. Part 1: Technical Requirements and Testing Methods of Short Message Terminal Equipment
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YD/T 1248.2-2003
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Short Message Service Based on PSTN. Part 2: Technical Requirement of Transmission Protocol between short Message Terminal Equipment and Center
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YD/T 1264-2003
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General technical requirement of IP telephony and Ip fax services: Phase two
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YD/T 1276-2003
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Testing methods of SDH multi-service transport platform
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YD/T 1278-2003
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The technical demand and testing method for the charging performance of SPC. Telephone network part
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YD/T 1286-2003
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Technical specification of supplement services for IP telephony
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YD/T 1288-2003
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Technical specification for IP telephony Interworking based on H.323 and SIP
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YD/T 1176-2002
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The Technical Requirement for Charging in Public Telecommunication Network
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YD/T 1178-2002
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The Technical Requirement for Providing IN Services to IP Users
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YD/T 1196-2002
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Technical specification of distance learning on IP network
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YD/T 1201-2002
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Services and basic function requirements for IN CS-2
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YD/T 1207-2002
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800MHz CDMA digital cellular mobile communication network Wireless Intelligence Network(WIN). Phase 1: technical specification of prepaid charging service
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YD/T 1223-2002
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800MHz CDMA digital cellular mobile communication network Wireless Intelligence Network(WIN). Phase 1: Equipment technical specification of Service Switching Point(SSP)
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YD/T 1232-2002
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800MHz CDMA digital cellular mobile communication network Wireless Intelligence Network(WIN). Phase 1: Technical specification of Service Control Point (SCP) equipment
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YD/T 1234-2002
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The technical specification of 900/1800MHz TDMA digital cellular mobile telecommunications system equipment Service Control Point(SCP) (CAMEL2)
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YD/T 1238-2002
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Technical requirement for SDH multi-service transport platform
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YD/T 1124-2001
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The Technical Requirements for Number Portability Service
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YD/T 1149-2001
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IP Network Technical Requirement. Charging
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YD/T 1151-2001
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New Service Technical Specification. Multimedia Retrieval System
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YD/T 1035-2000
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IP Network-Based Technology Standards for Transaction Process
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YD/T 1039.2-2000
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900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Short Message Center Equipment Specification Part two: Cell Broadcast short message Service
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YD/T 1039-2000
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900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Specification for Short Message Center Equipment. Part one: Point to Point Short Message Service
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YD/T 1040.2-2000
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900/1800MHz TDMA digital cellular mobile telecommunication network testing specification for short message service center equipment. Part two: Cell broadcast short message service
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YD/T 1040-2000
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900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Short Message Center Equipment Testing Specification. Part one: Point-to-Point Short Message Service
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YD/T 1044-2000
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The General Technical Requirement of IP telephony and IP Fax Services
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YD/T 1056-2000
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Requirement for establishment of network of special services for different kinds of local telephone networks
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YDN 104-1999
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ATM network traffic control and congestion control functions (internal standard)
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YDN 107.1-1999
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Specification for test of intelligent network application protocol (INAP) Service control point (SCP) part (internal standard)
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YDN 111-1999
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Technical Requirements for Account Card Call Service (No. 300) in Intelligent Network
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YDN 115.1-1999
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Test specification for China intelligent network services (universal personal communication service) (internal standard)
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YDN 115.2-1999
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Test specification for China intelligent network services (wide area Centrex) (internal standard)
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YDN 115.3-1999
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Test specification for China intelligent network services (Vote of telephone service) (internal standard)
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YDN 115.4-1999
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Test specification for China intelligent network services (Mass calling service) (internal standard)
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YDN 116-1999
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Information stream of universal personal telecommunication service (UPT), wide area Centrex switch service (WAC), vote of telephone service (VOT) and mass calling service (MAS) (internal standard)
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YDN 119.1-1999
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Test specification of China intelligent network equipment - Service switching point (SSP) part (internal standard)
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YDN 119.2-1999
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Test specification of China intelligent network equipment - Service control point (SCP) part (internal standard)
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YDN 119.3-1999
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Test specification of China intelligent network equipment - Service management point (SMP) part (internal standard)
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YDN 119.4-1999
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Test specification of China intelligent network equipment - Service creation environment point (SCEP) part (internal standard)
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YDN 124-1999
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Test spe4cifications for No. 2 digital subscriber signaling system (DSS2) of broadband integrated service digital network (B-ISDN) Subscriber access control part (point-point) (internal standard)
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YDN 125-1999
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Test spe2cifications for No. 2 digital subscriber signaling system (DSS2) of broadband integrated service digital network (B-ISDN) Subscriber access control part (point-multipoint) (internal standard)
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YDN 109-1998
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(Integrated circuit (IC) card public pay telephone systems General technical requirements (1998 version) (internal standard))
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YDN 030.1-1997
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Implications and process of universal personal telecommunication, wide area Centrex switch (WAC), vote of telephone (VOT) and mass calling (MAS) services (internal standard)
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YDN 030.2-1997
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Code number and dialing procedure of universal personal telecommunication, wide area Centrex switch (WAC), vote of telephone (VOT) and mass calling (MAS) services (internal standard)
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YDN 046-1997
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Technical Requirements for Automatic Accounting System of Telephone of Centralized Charging and Management Type (Tentative Specifications)
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YD/T 876-1996
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Technical requirement for integrated transmission telecommunication services in subscriber access network
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YDN 001-1996
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Technical Requirements for 160 Telephone Message Service (Tentative Specifications)
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YDN 006-1996
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Technical Requirements for Centralized Management System of Automatic Telephone Charging Equipment (Tentative Specifications)
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YD/T 719-1994
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Objective measuring method for loudness rating
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YD/T 1193.2-2002
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Bearer independent call control specification. Part 2: general function and format of messages and parameters for Bicc
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YD/T 1193.4-2002
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Bearer independent call control specification. Part 4: Application transport Mechanism(APM), tunnelling and IP bearer control protocol of BICC
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YD/T 1026-2001
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Technical Requirement for the Interface between Mobile Service Switching Center and Base Station Subsystem in 800MHz CDMA Digital Cellular Mobile Communication Network
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YD/T 1025-1999
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900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Man-Machine and SIM-ME Interface Specification of Mobile Station (Phase 2+)
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YD/T 1026-1999
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(800MHz CDMA digital cellular mobile communication network interface technology requirements: between the mobile switching center and a base station subsystem interface)
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YD/T 1027-1999
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Test specifications for 800MHz CDMA digital cellular mobile communication network interfaces Interfaces between mobile switching center and base station subsystems
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YDN 081-1998
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(Broadband Integrated Industry Digital Network (B-ISDN) - Digital Subscriber Signalling System No. 2 (DSS2) technical specifications. Users access call control (internal standard))
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YDN 082-1998
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(Broadband Integrated Industry Digital Network (B-ISDN) - Digital Subscriber Signalling System No. 2 (DSS2) technical specifications. Users access the call control part (multipoint) (internal standard))
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YD/T 4780-2024
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(Technical requirements for cloud control of autonomous taxis based on 5G remote control driving information interaction system)
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YD/T 4789-2024
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(Technical requirements for DS-Lite legal user authentication)
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YD/T 4799-2024
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(Technical requirements for PCP proxy)
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YD/T 4804-2024
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(Technical requirements for the interface of the network on-demand system based on SDN)
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YD/T 1363.7-2024
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(Centralized monitoring and management system for power supply, air conditioning and environment of communication bureau (station) - Part 7: Monitoring unit protocol (B interface))
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YD/T 6096-2024
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(Network on-demand system based on SDN - Technical requirements for SDN controller)
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YD/T 6218-2024
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(5G roaming - Safety Edge Protection Agent Equipment Technical Requirements)
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YD/T 6219-2024
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(5G roaming - Safety Edge Protection Agent Equipment Test Method)
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