yd/t202408-2021

yd/t202408-2021, Total:276 items.

The international standard classification for "yd/t202408-2021" includes: Telecommunication systems in general .

The Chinese standard classification for "yd/t202408-2021" includes: Communication network in general .

未注明发布机构

YD 5215-2015 Acceptance Specifications for Wireless Local Area Network Engineering

Professional Standard - Post and Telecommunication

YD/T 2021-2009 Security technology specification for mobile network management system

工业和信息化部

YD/T 3948-2021 Secur ity assurance requi r ement for mobi le network product class of Evo Ived Packet System (EPS) - Mobility Management Entity (MME)
YD/T 3987-2021 Capability requirements of edge node management solution based on cloud edge collaboration
YD/T 2629.1-2021 Test methods for evolved mobile packet core network equipment -Part 1: E一UTRAN access
YD/T 3816-2021 Technical requirements of ethernet source address validation improvement for SLAAC
YD/T 3908-2021 Common technical requirements and test methods for mobile satellite service terminal
YD/T 3182-2021 Testing method for antenna measurement fields
YD/T 3840-2021 Technica | requi rements of security of LTE based Br oadband Trunk ing Communication (B-TrunC) system (Phase 2)
YD/T 3850-2021 Technical requirement of Uu-T interface of LTE based Br oadband Trunk ing Communication (B-TrunC) system (Phase 2)
YD/T 3903-2021 Techinical requirements for content distribution (delivery) network- content provider side interface
YD/T 1181.2-2021 Characteristics of non-metal reinforcement for optical fiber cables--Part 2: Aramid yarns .
YD/T 3421.8-2021 Broadband customer intelligent gateway based on public telecommunication network- -Part 8: Technical requirements for intelligent home networking device
YD/T 2339.1-2021 Accessories for installation of radio-frequency coaxial cable-part 1:feeder clamps
YD/T 3883-2021 The technical requirements for content distribution network content routing
YD/T 2759.3-2021 Single fiber Bi-Directional (BiDi) optical transceiver module- -Part 3:50Gb/s
YD/T 3945.1-2021 On-board optics specification-Part1: NX 50Gb/s
YD/T 3963-2021 Technical requirements for SDN based broadband access network OLT
YD/T 3947-2021 Basic security of IoT - Classification management specification for security of IoT card
YD/T 3995-2021 Technical requirements of ethernet source address validation improvement for DHCPv4
YD/T 3962-2021 General technical requir ements of 5G core network edge computing
YD/T 4001-2021 Requirements and testing methods for service quality indicator of public wireless local area network
YD/T 5181-2021 Acceptance Specifications for Broadband IP Metro Area Network Engineering
YD/T 3952-2021 Technical requi rements for secur ity detection tools of video monitor ing system in informat ion and commun i cat ion i ndustry
YD/T 3979-2021 Technical requirements and test methods for immersion liquid cooling server system of data center
YD/T 3934-2021 General technical requirements for Ka-band vehicle mounted satell ite communications earth stat ion under mobi le us ing
YD/T 3845.4-2021 Specification for supervisory information exchange interface of Internet resource support system - Part 4: ICP website
YD/T 2407-2021 Technical requirements for security capability of smart mobile terminal
YD/T 3287.22-2021 Test methods for interfaces in intelligent optical distribution network一Part 22: Interfacebased on socket between network infrastructure and intelligent ODN management system
YD/T 3692.3-2021 Intelligent optical distr ibution network- Technica | requi r ements for intell igent door access control- -Part 3: Intelligent door access control management termina | and app | ication
YD/T 3852-2021 Technical requi rements for interface between trunking eNB and trunking core network of LTE based Broadband Trunk ing Communi cat ion (B- TrunC) system (Phase 2)
YD/T 3997-2021 Technical requirements of ethernet source address validation improvement for mixed address assignment methods scenario
YD/T 3834.1-2021 Technical requirements for quantum key distribution (QKD) system -Part1: Decoy state BB84 protocol QKD system
YD/T 3931-2021 TD-LTE digital cellular mobile te I ecommun icat ion network - Test method of Home eNodeB base stat ion equi pment
YD/T 3874-2021 Technical requirements of services for new generic top level domain bulk registration data access
YD/T 2926-2021 Technical requirements of embedded UICC remote management platform ( PhaseI)
YD/T 3830.2-2021 200Gb/s phase modulation transceiver module- -Part 2:DP-8QAM
YD/T 3943.1-2021 Cloud computing compatibility test method part 1: chip and operating system
YD/T 3862-2021 Technical requi rements and test methods for BMA on 2GHz TD- -SCDMA Digital cellular mobile communicat i on network smart antennas
YD/T 5132-2021 Acceptance Specifications of Structure Engineer for Mobile Communication Steel Tower and Mast
YD/T 3890-2021 Technical requirement for multi-clouds management platform based on cloud computing
YD/T 3825-2021 Test specification for hard-drive of internet application
YD/T 3958-2021 5G Messaging Services-Terminal test methods
YD/T 5073-2021 Supervision Specifications for Communication Private Premise Engineering
YD/T 3822-2021 The technical requirements of Content delivery network business statistics
YD/T 3976-2021 5G mobile te lecommunicat i on network technical requi r ement for enhanc ing topology of SMF and UPF
YD/T 3763.2-2021 The capability maturity model of DevOps Part 2: Agile management process
YD/T 3871-2021 Equipment test method of service chaining of evolved mobile packet core network
YD/T 3909-2021 Vehicle emergency call system based on public telecommunication network -Requirements and architecture
YD/T 3821-2021 The technical requirement of open capability of multicast for video service interfaces and protocols
YD/T 5026-2021 Design Specifications For Installation Of Trough In Information Communication Room
YD/T 2796.5-2021 Parallel active optical cable tr ansce iver-Part 5:400Gb/s AOC
YD/T 3832-2021 Flame-retardant polyethylene compounds for telecommunication cable and optical fiber cable
YD/T 3838-2021 Detailed regulatioms of geea plant asnent for ommumnications manufacturing idustry
YD/T 3996-2021 Technical requirements of ethernet source address validation improvement for DHCPv6
YD/T 5254-2021 Technical Specifications for Narrow Band Internet of Things of Mobile Network Engineering
YD/T 5250-2021 Supervision Specifications for Mobile Communication Repeater Installation Engineering
YD/T 3835.1-2021 Test methods for Quantum Key Distribution (QKD) system -Partl: Decoy state BB84 protocol QKD system
YD/T 3828-2021 Technical requirements for Software Defined Optical Transport Network (SDOTN)network service interfaces based on Abstraction and Control of Traffic Engineering Networks (ACTN)
YD/T 1999-2021 Lightweight self-supporting optical fibre cables for outdoor application for telecommunication
YD/T 3854-2021 Technical requirements for interface between trunking core network and dispatcher of LTE based Br oadband Trunk ing Commun i cat ion (B-TrunC) system (Phase 2)
YD/T 3970-2021 Testing method for IPv4-IPv6 service interoperability exchange center based on cloud computing technology
YD/T 5263-2021 Technical Specifications for Core Network of 5G DigitalCellular Mobile Communication Engineering
YD/T 3844-2021 Application management requirements for interface of industrial Internet
YD/T 3845.5-2021 Technical specifications for supervise information exchange interface of Internet basic resource monitor management system - Part 5: Content delivery network
YD/T 3847-2021 Test Method of sidelink-enabled road side unit for LTE-based vehicular communication (Exposure draft)
YD/T 3863-2021 Technical specification for video cloud service platform
YD/T 3901-2021 Technical requirements of Yang Data Model for BGP Protocol
YD/T 3936-2021 Genera | technical requirements for high precision posit ioning based on mobil e communicat ion network
YD/T 3856-2021 Test method of interface between trunking core networks of LTE based Br oadband Trunk ing Commun icat ion (B- -TrunC) system (Phase 2)
YD/T 3846.4-2021 Technical specifications for information exchange interface of Internet basicresource monitor management system - Part 4: Domain name recursive resolution
YD/T 3965-2021 Technical requirements for flexible Ethernet (FlexE) interface and link
YD/T 3957-2021 LTE-based vehicular communication ——Technical requirement of security certificate management system
YD/T 3421.10-2021 Broadband customer intelligent gateway based public telecommunication network -Part 10: wireless mesh networking technical requirements
YD/T 5159-2021 Acceptance specifications for Mobile Multimedia Messaging service Center Engineering
YD/T 3899-2021 Technical requirements of Delay Tolerant Networking Licklider Transmission Protocol
YD/T 3873-2021 Test specification of internet service quality monitoring system
YD/T 3855-2021 Test methods for Uu-T interface of LTE based Broadband Trunk ing Communication (B- -TrunC) system (Phase 2)
YD/T 3988-2021 Technica | requirement of 5G super ior universal module (Phasel )
YD/T 3960.1-2021 Test method for broadband customer gateway virtualization based on public telecommunication network -Part1 : Physical gateway
YD/T 3932-2021 Conformance test methods for mult imode Dua I-Card Multi-Standby user equipment of LTE/CDMA/TD-SCDMA/WCDMA/ GSM (GPRS)
YD/T 3846.5-2021 Technical specifications for information exchange interface of Internet basic resource monitor management system - Part 5: ICP website
YD/T 3820-2021 Radius accounting for ipv6
YD/T 3891-2021 Capability requirements of the interconnection service between different virtual private clouds
YD/T 3998-2021 Technical requirements of management information base for source address validation in ethernet access network
YD/T 3764.7-2021 Cloud computing services customer trust system capability requirements -part7 : physical cloud host
YD/T 3938-2021 Techenical specification on network function virtualization ochestrator(NFVO)generic requirements
YD/T 1591-2021 Technical Requirements and Test Method for Power Adapter and charging/Data. Port /of Mobile Telecommunication Terminal Equi pment
YD/T 3974-2021 5G network slicing technica I requirements for end- to- -end forward ing and control plane interworking based on SPN transport network
YD/T 3846.7-2021 Technical specifications for information exchange interface of Internet basicresource monitor management system - Part 7: Content delivery network
YD/T 3902-2021 Technical requirements and test methods for typical scenes of data center lossless network
YD/T 3923-2021 TD-LTE digital cellular mobile te lecommuni cat ion network- Technical requirement of eNodeB equ ipment (Phase4)
YD/T 3929-2021 5G digital cellular mobile telecommunication network-Technical specification of sub 6GHz gNB equipment (Phase 1)
YD/T 3933-2021 General technical requirements for Ka- -band vehicle mounted satell ite commun icat ions earth station under stationary using
YD/T 3826-2021 General Technical Requirements for Slicing Packet Network (SPN )
YD/T 3887.1-2021 Technical requirements for management and assurance of VIP customer -Part 1: Basic principles
YD/T 3864-2021 RF test methods for 1447MHz~1467 MHz Band broadband digital trunked network system base station
YD/T 5196.1-2021 Specification for Seismic Test of Server and Gateway Equipment Part1 Server Equipment
YD/T 3539.2-2021 400Gb/s phase modulation tr ansce iver module-Part 2:1 X 400Gb/s
YD/T 1484.6-2021 Measurement method for radiated RF power and receiver performance of wireless device Part 6: LTE wireless
YD/T 3993-2021 Test methods of Primary Reference T ime Clock (PRTC) equ i pment
YD/T 3967-2021 IPv6 service interoperability based on cloud computing technology
YD/T 2896.6-2021 Intelligent optical distribution network interface requirements—Part 6: Interface between intelligent management APP and intelligent portable tool
YD/T 2484-2021 Technical requirements of packet enhanced Optical Transport Network (OTN) equipment
YD/T 3843-2021 Technical requirements for access; equipment of Optical Transport Network (OTN)
YD/T 3763.3-2021 The capability maturity model of DevOps Part 3: Continuous Delivery
YD/T 3831.1-2021 Integrated coherent transmit- receive opt ical sub-assemb ly-Part 1: 100Gb/s
YD/T 3830.1-2021 200Gb/s phase modulation optical transceiver module - Part 1: DP-QPSK
YD/T 3940-2021 Technical specification on network function virtualization orchestrator(NFVO)service templates
YD/T 3849-2021 Test method ofLTE digital cellular mobile telecommun icat ion network of ded icated core network (DCN) equi pments
YD/T 2555-2021 Distribution equipments of 240V/336V direct current power supply for telecommunication
YD/T 3893-2021 Environmental Testing for Telecommunication Equipment - wind Load Test
YD/T 3935.3-2021 Product standard to demonstrate the compliance of wireless communication devices with the basic restrictions and exposure limit values related to human exposure to electromagnetic fields Part 3: Wearable device
YD/T 3917-2021 Test method for access network equipment——Wavelength-routed WDM-PON
YD/T 3836-2021 The corporate social responsibility in information and communication industry management systems--Requirements
YD/T 3879-2021 Technical requirements of services for new generic top level domain registry data escrow
YD/T 4002-2021 5G digital cellular mobile telecommunication network-test method of eMBB user equipment (Phase 1)
YD/T 3882-2021 The technical requirements for content distribution network functional architecture
YD/T 3817-2021 Test method for equipments supporting source address validation in SLAAC
YD/T 3872-2021 Technical specification of internet service monitoring system interface
YD/T 3984-2021 Test specification for micro modular data center
YD/T 3942-2021 Technical requirements of infrastructure service platform for government cloud
YD/T 3915-2021 Technical requirements for access network-Interoperability of 10-Gigabit-capable passive optical networks (XG-PON)
YD/T 3889-2021 Technical specification on audio-video codec technology for IPTV service
YD/T 3814.1-2021 Electromagnetic environment protection of telecommunication stations - Part 1: Classification of electromagnetic environment
YD/T 3861-2021 Technical requirements of LTE digital cellular mobile te lecommunicat ion network of Ded icated Core Network (DCN) equ i pment
YD/T 3980-2021 Technical requirements and test methods for cold plate liquid cooling server system of data center
YD/T 5246-2021 Design Specifications for LTE based Broadband Trunking Communication Engineering
YD/T 3918-2021 Test methods for access network Optical Line Terminal (OLT) supporting network slicing
YD/T 3763.1-2021 The Capability Maturity Model of DevOps Part 1 :General Architecture
YD/T 3814.2-2021 Electromagnetic environment protection of telecommunication stations-Part 2: Electromagnetic environment protection methods
YD/T 3888.3-2021 Requirements for telecommunications smart maintenance-Part 3: Information model for smart maintenance
YD/T 3959-2021 Test method for access network equipment N*25Gbit/s WDM-PON in 5G front haul
YD/T 3972-2021 Testing method for basic cloud platform of IPv4-IPv6 service interoperability exchange center based on cloud computing technology
YD/T 5163-2021 Technical Specifications for Telecom Operate Customer Service Call Center Engineering
YD/T 3842-2021 Test method for Software defined Packet Transport Network (SPTN)
YD/T 3913-2021 Technical requirement for VxLAN in Access network
YD/T 3910-2021 Vehicle emergency call system based on public telecommunication network 一Technical requirements and test method of the vehicle emergency rescue platform
YD/T 3884-2021 Test method for equipments supporting source address validation with multiple co-exist address assignment
YD/T 3132.4-2021 Components and materials for fiber-to-the-home installation-Part 4: Components for aerial installation
YD/T 1020.1-2021 Characteristics of termite resistant jacketing materials for electrical and optical cables- Part 1: Polyamide
YD/T 2657-2021 High temperature valve-regulated lead acid batteries for telecommunications
YD/T 3815-2021 Technical requirements and test method for quick charge of mobile telecommunication terminal Equipment
YD/T 3868-2021 General technical requirements of service chaining of evolved mobile packet core network
YD/T 3991-2021 Cloud computing business data reporting interface specification
YD/T 3896-2021 Network functions virtualisation (NFV) configuration management technical requirement
YD/T 3827-2021 Broadband access network based on SDN- ( General requirements
YD/T 3837-2021 Evaluation system for the corporate social responsibility in information and communication industry
YD/T 3892-2021 Capability requirements of the interconnection service between virtual private Cloud and local computing environment
YD/T 5258-2021 Technical Specifications for Information Communication Network Function Virtualization(NFV) Engineering
YD/T 3886-2021 The technical requirement of open capability of multicast for video service -system architecture
YD/T 3949-2021 The security manage requirements for card of loT
YD/T 3985-2021 Global management framework of distributed cloud
YD/T 3926-2021 LTE FDD digital cellular mobile te lecommunicati on network- Test method of eNodeB equi pment (Phase4)
YD/T 3833-2021 Optical and electrical hybrid cables for radio communication small cell
YD/T 3763.6-2021 The capability maturity model of devops—Part 6 : security risk management
YD/T 3851-2021 Technical requi rements for interface between UE and trunking core network of LTE based Br oadband Trunk ing Communication (B- -TrunC)system (Phase 2)
YD/T 1968-2021 Intelligent heat exchanger for telecommunication stations/sites
YD/T 3876-2021 Technical requirements of services for new generic top level domain: trademark clearing house functional specifications
YD/T 3869-2021 Technical requirements of St/Gx interface of service chaining of evolved mobile packet core network
YD/T 3992-2021 Test methods for Flexible Ethernet (FlexE) interface of link
YD/T 3888.2-2021 Requirements for telecommunications smart maintenance —Part 2 : Smart maintenance support system
YD/T 5264-2021 Technical Specifications for Wireless Network of 5G Digital Cellular Mobile Communication Engineering
YD/T 3420.6-2021 Virtualization of broadband customer gateway based on public telecommunication network—Part 6: Technical requirements for virtualized business gateway
YD/T 3951-2021 The interface specification for card of loT security management platform
YD/T 3914-2021 Test methods for VxLAN in access network
YD/T 3885-2021 Test methods for VXLAN of data center switches
YD/T 3763.8-2021 The capability maturity model of devops part 8: system and tools technical requirement
YD/T 2408-2021 Test methods for security capability of smart mobile terminal
YD/T 3906-2021 Technical requirements for management of telecommunication operation and maintenance data
YD/T 5185-2021 Provisional Design Specifications for IP multimedia subsystem(IMS) Engineering
YD/T 3937-2021 Technical requirements and testing methods of IoT A- -GNSS for user pl ane
YD/T 3964-2021 Technical requirements for metro Nx400Gbit/s Wavelength Division Multiplexing(WDM) systems
YD/T 3764.9-2021 Cloud computing services customer trust system capability requirements- part 9 : function as a service
YD/T 3895-2021 Li4Ti5012 battery system for telecommunications
YD/T 3866.2-2021 Technical requirement for IPTV digital right management system part 2- Security level requirements
YD/T 3953-2021 Security technical specification for instant message service on rich communication (suite)service
YD/T 5141-2021 Acceptance Specifications for Digital Microwave Relay Telecommunication System Engineering
YD/T 3946-2021 The technical requirements and testing methods of battery shared management equipment used for communication base station
YD/T 3839-2021 Technical requirement for LTE based Broadband Trunk ing Commun i cat ion (B-TrunC) system (Phase 2)
YD/T 3986-2021 Trust capability requirements of Internet edge cloud services
YD/T 3955-2021 Web vulnerability classification and definition guideline
YD/T 3726.5-2021 Technical requiement for group customer accessing packet transport networkmanagement - Part 5: EMS-NMS interface information model based on IDL/IIOP
YD/T 3846.2-2021 Technical specifications for information exchange interface of Internet basicresource monitor management system - Part 2: Domain name managementservice
YD/T 3846.1-2021 Technical specifications for information exchange interface of Internet basic resource monitor management system- Part 1 : Domain name registration service
YD/T 5123-2021 Supervision Specifications forCommunication Cable Line Engineering
YD/T 3919-2021 Technical requirements and test methods for EPON/GPON aggregation and reach extension equipment
YD/T 3983-2021 Technical requirements and test methods for power usage efficiency of liquid cooling server system of data center
YD/T 3845.3-2021 Technical specifications for supervise information exchange interface of Internet basic resource monitor management system - Part 3: Domain name recursive resolution
YD/T 5167-2021 Technical Specifications for Noise Control Engineering of Diesel Generator for Communication
YD/T 3875-2021 Technical requirements of services for new generic top level domain:zone file access
YD/T 4000-2021 Test method of core network for Cel lular Nar r owBand Access of Internet of Things (NB- loT) Phase 2
YD/T 3969-2021 Technical requirements of IPv4-IPv6 service interoperability exchange center based on cloud computing technology
YD/T 3866.4-2021 The technical requirements for IPTV digital right management platform-Part 4: encryption system
YD/T 3999-2021 Technical requirement framework for ethernet source address validation improvement
YD/T 3900-2021 Technical requirement framework for IP source address validation
YD/T 2869.1-2021 Performance requirement and measurement method for MIMO antenna terminal Part 1：LTE wireless terminal
YD/T 3898-2021 Technical requirements of Delay Tolerant Networking Bundle Protocol
YD/T 3853-2021 Technical requirements of interface between trunking core networks of LTE based broadband trunk ing commun icat ion (B- TrunC) system (Phase 2)
YD/T 3818-2021 Technical requirements of ethernet source address validation improvement for wlan
YD/T 3878-2021 Domain registry grace period mapping for the extensible provisioning protocol (EPP)
YD/T 3944-2021 Evaluation method for artificial intelligence chip benchmark
YD/T 3966-2021 General technical requirements for Software Defined Optical Transport Network( SDOTN )
YD/T 3870-2021 Test method of St/Gx interface of service chaining of evolved mobile packet core network
YD/T 3421.3-2021 Broadband customer intelligent gateway based on public telecommunication network- Part3 : Technical requirements of gateway management platform
YD/T 3877-2021 Technical requirements of services for new generic top level domain: launch phase mapping for the extensibleprovisioning protocol (EPP)
YD/T 3829-2021 Networking technology requirements of broadband customer network based on public telecommunication network - General media wired networking - Physical layer and data link layer
YD/T 1688.10-2021 Technical specification of optical transceiver module for xPON—Part10: Opticaltransceiver module for integrating GPON and XGS-PON OLT optical transceiver module for integrating GPON and XGS-PON OLT
YD/T 3978-2021 Data exchange standard for high level automated driving vehicle based on cooperative intelligent transportation system
YD/T 3950-2021 The interface co-processing for card of IoT security management platform
YD/T 3968-2021 Technical requirements for domain name system of IPv4-IPv6 serviceinteroperability exchange center based on cloud computing technology
YD/T 3857-2021 Test methods for inter face between trunking core network and di spatcher of LTE based Broadband Trunk ing Commun icat ion (B-TrunC) system (Phase 2)
YD/T 3823-2021 Technical requirements for cooling subsystem of cabinet server
YD/T 3865-2021 Specification for data security protection of industrial internet
YD/T 3845.1-2021 Technical specifications for supervise information exchange interface of Internet basic resource monitor management system - Part 1 : Domain name registration and management service
YD/T 3994-2021 Test Methods for Interface between UE and Trunking Core Network of LTE based Broadband Trunk ing Communication (B-TrunC) System (Phase 2)
YD/T 3860-2021 Test method of LTE digital cellular mobile telecommunication network of enhanced MTC core network equipment
YD/T 3888.1-2021 Requirements for telecommunications smart maintenance ——Part 1 : Basic principles
YD/T 3977-2021 The requirements for enhanced V2X application layer data interaction
YD/T 3982-2021 Technical requirements and test methods for cooling liquids of data center liquid cooling systems
YD/T 5200-2021 Technical Specifications for Packet Transport Network Engineering
YD/T 3928.6-2021 Test specifications for information exchange interface of Internet basic resource monitor management system- Part 6: Content delivery network
YD/T 3956-2021 The specification of telecommunication networks and Internet data security
YD/T 3797.1-2021 Cloud user data protection capability assessment method part 1: public clouds
YD/T 3912-2021 Test Method of Rich Communication Suite (RCS) Services Interworking Between Different Operators (Phase II)
YD/T 3981-2021 Technical requirements and test methods for spray liquid cooling server system of data center
YD/T 3125.3-2021 Enhanced SFP transce iver (SFP+) used in communication- -Part 3:Tunable 10Gb/s
YD/T 3924-2021 TD-LTE digital cellular mobile te I ecommunicat ion network- Test method of eNodeB equi pment (Phase4)
YD/T 3973-2021 5G network slicing - General end-to-end technical requirements
YD/T 5027-2021 Technical Specifications for Telecommunication Power Supply Centralized Monitoring & Control System Engincering
YD/T 3930-2021 5G digital cellular mobile telecommunication network-Test method of sub 6GHz gNB equipment ( Phase1 )
YD/T 3845.2-2021 Technical specifications for supervise information exchange interface of Internet basic resource monitor management system - Part 2: Domain name authoritative resolution
YD/T 3921-2021 Technical requirements for user centralized authentication and data local forwarding of public wireless LAN
YD/T 3916-2021 Test method for access network equipment——10Gbit/s symmetric passive optica1l network (XGS-PON)
YD/T 3897-2021 Network functions virtualisation (NFV) lifecycle management technical specification
YD/T 3421.5-2021 Broadband customer intelligent gateway based on public telecommunicationnnetwork- Part 5: General requirements for control and management between broadband customer intelligent gateway and intelligent terminal equipment
YD/T 3989-2021 5G Messaging Services-General technical requirements
YD/T 3990-2021 Generic distribution cabinet for small cell
YD/T 3848-2021 Test Method of terminal for LTE-based vehicular communication (Exposure draft)
YD/T 3819-2021 Test method for wlan equipments supporting source address validation
YD/T 3925-2021 LTE FDD digital cellular mobile telecommunicat i on network-Technical requirement of eNodeB equipment (Phase4)
YD/T 3846.3-2021 Technical specifications for information exchange interface of Internet basicresource monitor management system - Part 3: Domain name authoritative resolution
YD/T 3880-2021 Technical requirements of services for new generic top level domain: format and content for registry operator monthly reporting
YD/T 3420.4-2021 Virtualization of broadband customer gateway based on public telecommunication network——Part 4:Technical requirements for physical business gateway
YD/T 1538-2021 Digital Mobile Terminal Acoustic Test Specification
YD/T 3758.8-2021 Telecom data service platform part 8: user management requirements
YD/T 2799.4-2021 Technical requi rment of LTE digital cellular mobile te lecommuni cation network of enhanced MTC core network equi pment
YD/T 5142-2021 Technical Specifications for Intelligent Network Engineering
YD/T 5247-2021 Supervision Specifications for Broadband lP Metro Area Network Engineering
YD/T 3867-2021 Identification guide of key data for telecom operators
YD/T 3954-2021 Cloud user data protection capability reference framework
YD/T 3911-2021 General Technical Requirements of Rich Communication Suite(RCS)Services Interworking Between Different Operators (Phase II)
YD/T 3971-2021 Technical requirements for basic cloud platform of IPv4-IPv6 service interoperabilit exchange center based on cloud computing technology
YD/T 3907.3-2021 Key components and modules for Quantum Key Distribution (QKD) based on BB84 protocol - part 3 : Quantum Random Number Generator (QRNG)
YD/T 3975-2021 5G network slicing technical requi rements for End-to-End interworki ng based on IP bearer network
YD/T 3846.6-2021 Technical specifications for information exchange interface of Internet basic resource monitor management system - Part 6: IP address
YD/T 3881-2021 Delay-Tolerant Networking Architecture
YD/T 3859-2021 Technical requi rment of LTE_ digital cellular mobile te lecommunication network of enhanced MTC core network equ i pment
YD/T 3961-2021 5G Messaging Servicess-Terminal technical requirements
YD/T 3939-2021 Techenical specification on network funcation virtualization ochestrater (NFVO)service flow
YD/T 3927-2021 Domain name system (DNS) security extensions mapping for the extensible provisioning protocol (EPP)
YD/T 3904-2021 Technical requirements for playing status reporting interface between video application and video sever
YD/T 5186-2021 Design Specifications of Outdoor Cabinets Insta1lation for Te1ecommunications System
YD/T 3905-2021 Framework of blockchain of things as decentralized service platform
YD/T 3920-2021 Technical requirements of software defined packet transport network controller
YD/T 777-2021 Inversion equipment for telecommunications
YD/T 5248-2021 Technical Specifications for Multifunctional Steel Pole Engineering of Micro Communication Base Station
YD/T 3894-2021 The External Circuit Breaker for Surge Protective Devices Used in Telecommunication Stations/Sites
YD/T 3421.7-2021 Broadband customer intelligent gateway based on public telecommunication network-Part 7: Technical requirements for enterprise intelligent gateway
YD/T 3830.3-2021 200Gb/s phase modulation transce iver module-Part 3:DP-1 6QAM
YD/T 3824-2021 Test specification for SSD of internet application
YD/T 3922-2021 Technica | r equirements for user equipment of LTE digital cellular mobile telecommunicat ion network (Phase 4)
YD/T 3941-2021 CDN technical specification for virtual reality media service
YD/T 2628.1-2021 Equipment technical requirements for evolved mobile packet core (EPC) network - Part 1: E-UTRAN access
YD/T 3841-2021 Technical requirements of Pr imary Reference Time CI ock (PRTC)equ i pment

(U.S.) Ford Automotive Standards

FORD ESB-M9H53-A-1978 BACKING FABRIC, KNIT - 2.0 OZ/SQ YD (68 G/SQ M)

Others: yd/t 1156,yd/t 1597.1,yd/t 1029,yd/t 1460.3,yd1029,yd/t 2379.4,yd t 2583.14,yd/t 841.8,yd/t 2583.2,yd2682,yd 5125,yd 1099,yd 841.8,YD/2484,yd 3223,yd 2435.3,yd 1198,yd/1419.3,YD 5044