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    YD/T 2443-2013 Energy efficiency parameter and measurement method for firewall equipments

    China Telecommunication - YD Standards

    YD/T 2495-2013 Technical requirement of DT CQT record file in GSM/WCDMA wireless access network

    China Telecommunication - YD Standards

    YD/T 2536-2013 Test specification of CSMS of number portability

    China Telecommunication - YD Standards

    YD/T 2449-2013 Technology specification for BNAS service backup

    China Telecommunication - YD Standards

    YD/T 814.1-2013 Closure for optical fiber cables. Part 1: Closure for outdoor optical fiber cables

    China Telecommunication - YD Standards

    YD/T 2541-2013 Technical requirements of emergency sessions services based on the unified IMS(Release 1)

    China Telecommunication - YD Standards

    YD/T 2526-2013 Technical requirements for digital cellular mobile telecommunication network web gateway

    China Telecommunication - YD Standards

    YD/T 2465-2013 Based on Representational State Transfer (REST) ??technology business capabilities open application program interface (API) microblogging service

    China Telecommunication - YD Standards

    YD/T 2456-2013 Ubiquitous of M2M applications. video surveillance Application architecture and general technical requirements for intelligent analysis and sensor overlay

    China Telecommunication - YD Standards

    YD/T 2455.1-2013 Visual surveillance system over telecommunication network. Part 1: service requirements

    China Telecommunication - YD Standards

    YD/T 2453-2013 User requirement and evaluation criteria of multimedia communication for perceptual video quality measurement techniques in the absence of reference

    China Telecommunication - YD Standards

    YD/T 2528-2013 Technical requirements and test methods for digital microwave telecommunication equipments and systems using spread spectrum modulation techniques

    China Telecommunication - YD Standards

    YD/T 2469-2013 Information posting service requirements for 2GHz TD-SCDMA cellular network based service in rural areas

    China Telecommunication - YD Standards

    YD/T 2507.5-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ -Iub interface technical requirement. Part5:Data transport & transport signalling for CCH data streams

    China Telecommunication - YD Standards

    YD/T 2504.1-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ physical layer technical requirement. Part 1: general desciption

    China Telecommunication - YD Standards

    YD/T 2523-2013 Test method of CDMA digital cellular mobile communication network for UICC-terminal interace:terminal CCAT functionality

    China Telecommunication - YD Standards

    YD/T 1576.1-2013 Test method of mobile station for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network. Part 1: Minimum standard, function and performance

    China Telecommunication - YD Standards

    YD/T 2475-2013 Low noise block for satellite communication earth station equipment technical requirement

    China Telecommunication - YD Standards

    YD/T 2542-2013 Telecommunication Internet data center technology specification

    China Telecommunication - YD Standards

    YD/T 1229.1-2013 Technical requirements for mobile terminal data synchronization service. Part 1: general technical requirements

    China Telecommunication - YD Standards

    YD/T 2503-2013 Technical requirement for non-point to point short message and mutimedia message interworking between networks

    China Telecommunication - YD Standards

    YD/T 1585.3-2013 2GHz TD-SCDMA digital cell mobile communications network management interface technical specification (Phase II). Part 3: CORBA-based information model design

    China Telecommunication - YD Standards

    YD/T 2556-2013 Maintenance requirements of 240V direct current power supply system for telecommunications

    China Telecommunication - YD Standards

    YD/T 2499-2013 Mobile payment technical requirements for intellegent card and security element based on 13.56MHz near field communication technology

    China Telecommunication - YD Standards

    YD/T 2441-2013 Glassful technology specification of IDC

    China Telecommunication - YD Standards

    YD/T 2497-2013 Mobile payment technical requirements for contactless radio frequency interface based on 13.56MHz near field communication technology

    China Telecommunication - YD Standards

    YD/T 2472-2013 Low noise amplifier for satellite communication earth station equipment technical requirement

    China Telecommunication - YD Standards

    YD/T 2482-2013 Technical requirements of smart card web server

    China Telecommunication - YD Standards

    YD/T 2459-2013 Test method of services based on the Unified IMS. IP Centrex service

    China Telecommunication - YD Standards

    YD/T 2458-2013 Test method of services based on the unified IMS customized multimedia ringing (Release 1)

    China Telecommunication - YD Standards

    YD/T 2457.1-2013 Test method of services based on the unified IMS multimedia telephony service (release 1). Part 1: basic services and required supplementary services

    China Telecommunication - YD Standards

    YD/T 1447-2013 Plastic optical fibre for communication

    China Telecommunication - YD Standards

    YD/T 2516-2013 Test method of home NodeB south interface for 2GHz TD-SCDMA digital cellular mobile telecommunication network

    China Telecommunication - YD Standards

    YD/T 2464-2013 RESTful based service capability open API-search

    China Telecommunication - YD Standards

    YD/T 2486-2013 Technical requirements of enhanced Multi-Service Transport Node (MSTP)

    China Telecommunication - YD Standards

    YD/T 2460-2013 Test method of services based on the Unified IMS multimedia ring back tone(Release 1)

    China Telecommunication - YD Standards

    YD/T 1229.2-2013 Technical requirements for mobile terminal data synchronization service. Part 2: data synchronization protocol

    China Telecommunication - YD Standards

    YD/T 2484-2013 Technical requirements of packet enhanced optical transport network (OTN) equipment

    China Telecommunication - YD Standards

    YD/T 2507.8-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ -Iub interface technical requirement. Part 8: User plane protocol for DCH data streams

    China Telecommunication - YD Standards

    YD/T 2537-2013 Test method for number portability service

    China Telecommunication - YD Standards

    YD/T 2538-2013 Test method of the transact flow for number portability

    China Telecommunication - YD Standards

    YD/T 2500-2013 Mobile payment technical requirements for mobile terminal based on 13.56MHz near field communication technology

    China Telecommunication - YD Standards

    YD/T 2543-2013 Energy Efficiencys Evaluation Methods of IDC

    China Telecommunication - YD Standards

    YD/T 2505.1-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network-HSPA+ Uu interface layer 2 technical requirement. Part 1: MAC protocol

    China Telecommunication - YD Standards

    YD/T 2481-2013 Technical requirements and testing methods for mobile reading client

    China Telecommunication - YD Standards

    YD/T 2507.1-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network-HSPA+- lub interface technical requirement. Part 1: general aspects

    China Telecommunication - YD Standards

    YD/T 2507.2-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network-HSPA+ -Iub interface technical requirement. Part 2: layer 1

    China Telecommunication - YD Standards

    YD/T 1951-2013 Technical requirements for access network DSL line testing

    China Telecommunication - YD Standards

    YD/T 2512-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. Test method of Home Node B

    China Telecommunication - YD Standards

    YD/T 1679-2013 Technical requirement for 800MHz/2GHz cdma2000 digital cellular mobile communication network equipment. High rate packet data (Phase 2). Access terminal

    China Telecommunication - YD Standards

    YD/T 1585.2-2013 Technical specification for 2GHz TD-SCDMA digital cellular mobile communications network management interface (Phase 11). Part 2: performance measurement data

    China Telecommunication - YD Standards

    YD/T 1567-2013 Test method for 800MHz/2GHz cdma2000 digital cellular mobiletelecommunication network equipment high rate packet data (Phasel) Access Terminal

    China Telecommunication - YD Standards

    YD/T 2551-2013 Technical requirements for frequency synchrnization network based on packet networks

    China Telecommunication - YD Standards

    YD/T 2463-2013 Technical requirements of unified IMS network for supporting IPv6

    China Telecommunication - YD Standards

    YD/T 1229.3-2013 Technical requirements for mobile terminal data synchronization service. Part3: data synchronization representation protocol

    China Telecommunication - YD Standards

    YD/T 703-2013 Technical requirement and testing method for group 3 document facsimile

    China Telecommunication - YD Standards

    YD/T 322-2013 Local telecommunication cable with polyolefin insulated copper conductors and laminated aluminium-polyethylene sheath

    China Telecommunication - YD Standards

    YD/T 2452-2013 Technical Specification for MPLS LSP Detection

    China Telecommunication - YD Standards

    YD/T 2527-2013 Test methods for digital cellular mobile telecommunication network web gateway

    China Telecommunication - YD Standards

    YD/T 2504.5-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ physical layer technical requirements. Part 5: physical layer procedure

    China Telecommunication - YD Standards

    YD/T 2505.3-2013 2GHz TD-SCDMA digital cellular mobile telecommunication nework - HSPA+ Uu interface layer 2 technical requirements. Part 3: packet data convergence protocol (PDCP)

    China Telecommunication - YD Standards

    YD/T 1562-2013 Technical requirements for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network equipment high rate packet data (Phase). Access terminal

    China Telecommunication - YD Standards

    JC/T 481-2013 Building hydrated lime

    China Building Materials - YD Standards

    YD/T 2489-2013 Test methods for reconfigurable optical add multiplexing (ROADM) equipment

    China Telecommunication - YD Standards

    YD/T 2511-2013 Technical requirement of Home Node B for 2GHz TD-SCDMA digital cellular mobile telecommunication network

    China Telecommunication - YD Standards

    YD/T 2462-2013 Technical requirements of sottswitch network for supporting IPv6

    China Telecommunication - YD Standards

    YD/T 2451-2013 Technical speification for pseudowire redundancy

    China Telecommunication - YD Standards

    YD/T 2514-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. Test method of Home Node B gateway

    China Telecommunication - YD Standards

    YD/T 2455.2-2013 Visual surveillance system over telecommunication networks. Part 2: General technical requirements

    China Telecommunication - YD Standards

    YD/T 2521-2013 800MHz/2GHz cdma2000 digital cellular mobile communication networks-Network compatibility test for high rate packet data air interface (Phase 3)

    China Telecommunication - YD Standards

    JC/T 2178-2013 Automatic hydraulic press of refractory brick

    China Building Materials - YD Standards

    YD/T 2487-2013 Test methods for packet transport network (PTN) equipment

    China Telecommunication - YD Standards

    YD/T 2508-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. Test method for Iub interface in HSPA+ RAN

    China Telecommunication - YD Standards

    YD/T 2444-2013 Testing methods for MP-BGP based 4 over 6 technique

    China Telecommunication - YD Standards

    YD/T 2510-2013 2GHz TD-SCDMA digital cellular mobile telecommuniation network Test method of HSPA+RAN

    China Telecommunication - YD Standards

    YD/T 2504.4-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ physical layer technical requirement. Part 4: spreading and modulation

    China Telecommunication - YD Standards

    YD/T 2504.6-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ physical layer technical requirement. Part 6: physical layer measurement

    China Telecommunication - YD Standards

    YD/T 2534-2013 Test method for the protocol of the Interface between CSMS and LSMS for number protabality

    China Telecommunication - YD Standards

    YD/T 2555-2013 Distribution equipments of 240V direct current power supply for telecommunications

    China Telecommunication - YD Standards

    YD/T 2468-2013 General service platform technical requirements for 2GHz TD-SCDMA cellular network based service in rural areas

    China Telecommunication - YD Standards

    YD/T 2524-2013 CDMA digital cellular mobile communication networks technical requirements for UICC-Terminal interface CCAT functionality

    China Telecommunication - YD Standards

    YD/T 2550-2013 Test methods of time synchronization equipment

    China Telecommunication - YD Standards

    YD/T 2513-2013 2GHz TD-SCDMA digital cellular mobile telecommunication netwrk. Technical requirement of Home Node B gateway

    China Telecommunication - YD Standards

    YD/T 2466.1-2013 Technical specification of general function for communication resource management system. Part 1: network and service resource management

    China Telecommunication - YD Standards

    JC/T 910-2013 Ceramic tile automatic hydraulic press

    China Building Materials - YD Standards

    YD/T 2455.6-2013 Visual surveillance system over telecommunication networks. Part 6: QoS requirements

    China Telecommunication - YD Standards

    YD/T 2505.2-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network-HSPA+ Uu interface layer 2 technical requirements. Part 2: RLC protocol

    China Telecommunication - YD Standards

    YD/T 2461-2013 Test method of services based on the unified 1MS. Multimedia conferencing service (Release 1)

    China Telecommunication - YD Standards

    YD/T 2506-2013 2GHz TD-SCDMA digital cellular mobile communication network enhanced high-speed packet access (HSPA +) Uu Interface RRC layer technical requirements

    China Telecommunication - YD Standards

    QC/T 913-2013 General technical specifications for platform trailer with hydraulic suspension

    China Automobile & Vehicle industry - YD Standards

    QC/T 305-2013 Motor vehicles. Hydraulic power steering control valve. Performance requirements and test methods

    China Automobile & Vehicle industry - YD Standards

    QC/T 529-2013 Motor vehicles. Hydraulic power steering gear. Technique requirements and test methods

    China Automobile & Vehicle industry - YD Standards

    DL/T 5198-2013 Code for the construction of crane girders anchored to rock face for hydropower and water resources projects

    China Electricity & Power - YD Standards

    DL/T 5110-2013 Construction specifications for formwork of hydropower and water conservancy engineering

    China Electricity & Power - YD Standards

    DL/T 1246-2013 Guide of condition based maintenance management for hydropower station equipments

    China Electricity & Power - YD Standards

    DL/T 1245-2013 Technical guide for hydraulic turbine regulating system in grid

    China Electricity & Power - YD Standards

    DL/T 5285-2013 Hydraulic crimping process specification for overhead conductor and ground wire of transmission and transformation project construction

    China Electricity & Power - YD Standards

    DL/T 792-2013 Code of operation and maintenance for hydraulic turbine regulating system and devices

    China Electricity & Power - YD Standards

    DL/T 5169-2013 Specification for construction of hydraulic concrete reinforcement

    China Electricity & Power - YD Standards

    YDB 123-2013 Technical requirements of smart home system

    China Telecommunication - YD Standards


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