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Std ID |
Description (Standard Title) |
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YD/T 669-1994
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Quality grading criteria of 2048 kbit/s 30-channel PCM multiplex equipment
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YD/T 699-1993
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Technical requirement for data multiplex equipment operating at 64kbit/s with (6+2) envelops
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YD/T 704-1993
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Inspection and test methods for voice band modem
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YD 152-1978
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(Data communications equipment nomenclature)
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YD/T 638.7-1993
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Type designation for carrier communication equipment
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YD/T 3198-2016
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Technical requirement specification of embedded UICC for remote management(Phase I)
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YD/T 2905-2015
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(Communication with 40Gbit / s QSFP + optical transceiver module)
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YD/T 1466-2006
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Technical Requirements of IP Security (IPSec)
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YD/T 1467-2006
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Testing Methods of IP Security (IPSec)
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YD/T 1468-2006
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Technical Requirements of IPSec Traverse NAT
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YD/T 1469-2006
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Technical Requirements for Diameter Base Protocol in IP Network (IETF RFC 3588: 2003, Diameter Base Protocol, MOD)
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YD/T 1470-2006
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Technical Requirements of Telephony Routing over IP (TRIP)
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YD/T 689-1994
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Quality grading criteria of rural and urban local subscriber loop carrier equipment
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YD/T 642-1993
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Reliability indicator and test method of carrier communication equipment
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YD/T 525-1992
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General technical requirement for 22MHz (4380-channel) carrier communication system over standard 2. 6/9. 5mm coaxial cable pairs
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YD/T 527-1992
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(12-channel transistor agriculture cable carrier telephone equipment)
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YD/T 553-1992
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Specification for group translating equipment used on carrier systems
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YD/T 554-1992
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Specification for channel translating equipment used on carrier systems
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YD 331-1987
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General technical requirement for supporting carrier communication equipment for standard coaxial integrated communication cables
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YDJ 5-1985
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Specification for installation design of long-distance communications carrier telephone equipment
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YDJ 35-1981
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Technical specifications for Installation engineering construction and acceptance of long-distance communication open-wire carrier telephone equipment
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YD/T 759-1995
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Technical conditions of frame structure tester at 8 448, 34 368kbit/s
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YD 302-1983
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Test method for level meter
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YD/T 638.10-1993
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Type designation for radio, microwave and satellite communication equipments
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YD/T 638.12-1993
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Type designation for communications measuring instruments
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YD/T 4670-2024
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(Overall architecture and requirements of industrial Internet edge computing)
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YD/T 4671-2024
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(Technical requirements for centralized network configuration of industrial Internet time-sensitive networks)
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YD/T 4608.2-2024
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(Technical requirements for unified file interface for 5G network test data collection - Part 2: Collection event requirements)
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YD/T 4737-2024
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(Overall technical requirements for enhanced 5G mobile communication network service-based architecture (eSBA))
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YD/T 4770-2024
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(Technical requirements and test methods for vehicle-road cooperative roadside perception system)
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YD/T 4777-2024
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(Application scenarios and technical requirements of vehicle-road collaboration based on mobile Internet)
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YD/T 4779-2024
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(Technical requirements for emergency takeover of urban operation vehicles in remote control driving information interaction system based on 5G)
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YD/T 4782-2024
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(Technical requirements for remote control driving of logistics vehicles in remote control driving information interaction system based on 5G)
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YD/T 4847-2024
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(Overall requirements for intelligent technology in access network operation and maintenance)
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YD/T 4869-2024
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(Pole (tower) articulated chain bracket for mounting communication equipment)
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YD/T 4878.1-2024
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(Technical requirements and test methods for intelligent video equipment - Part 1: General requirements)
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YD/T 4878.3-2024
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(Technical requirements and test methods for intelligent video equipment - Part 3: General information security)
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YD/T 4878.4-2024
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(Technical requirements and test methods for intelligent video equipment - Part 4: Remote interactive whiteboard)
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YD/T 4896-2024
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(Technical requirements for smart hospital access gateway equipment)
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YD/T 4897-2024
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(Smart hospital private network integration architecture and technical requirements)
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YD/T 4898-2024
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(Intelligent and rapid deployment of hospital medical service data transmission technology requirements)
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YD/T 4905-2024
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(Mobile gaming service experience indicators and evaluation methods Cellular mobile network)
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YD/T 4951-2024
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(Technical requirements for network security of vehicle-mounted remote communication terminals based on public telecommunication networks)
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YD/T 4968-2024
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(Network Function Virtualization (NFV) Security Technical Requirements)
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YD/T 1538-2024
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(General test method for audio performance of digital mobile terminals)
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YD/T 2713-2024
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(Optical Transport Network (OTN) Protection Technical Requirements)
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YD/T 4524.5-2024
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(5G Power Supply and Environmental Infrastructure - Part 5: BBU cabinet)
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YD/T 4993-2024
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(5G mobile communication network slicing security technical requirements)
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YD/T 6037-2024
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(Consumer health terminal security testing method based on mobile Internet)
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YD/T 6058-2024
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(Overall technical requirements for high-precision positioning for Internet of Vehicles application scenarios)
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YD/T 6091.1-2024
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(Technical requirements and test methods for mobile intelligent terminal gaming peripherals - Part 1: Portable radiators)
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YD/T 6099-2024
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(Digital Twin Network - Intermediate system to intermediate system (ISIS) twin simulation capability requirements)
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YD/T 6158-2024
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(Technical requirements for cooperation between mobile communication terminals, their application software and SIM cards)
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YD/T 6229-2024
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(Technical requirements for UWB positioning based on 5G indoor distribution system)
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YD/T 6287-2024
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(Guidelines for safe design of internal power supply for mobile communication terminals)
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YD/T 3371-2023
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(Test method for interworking gateway equipment between IMS networks of different operators)
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YD/T 4186-2023
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(Technical Requirements for Test and Acceptance of Live Network Interoperability between IMS Networks)
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YD/T 4295-2023
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(Technical requirements for passive indoor distribution system with monitoring and positioning capabilities)
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YD/T 4296-2023
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(Technical requirements for digital indication of wireless LAN air interface technology)
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YD/T 1947-2023
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(Technical requirements for distance-enhanced Ethernet physical layer based on 2D-PAM3 and 4D-PAM5 encoding methods)
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YD/T 2844.7-2023
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(Technical requirements for trusted environment of mobile terminals - Part 7: Trusted application management)
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YD/T 4350-2023
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(Technical requirements for intelligent rapid deployment of hospital telemedicine systems based on 5G)
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YD/T 4351-2023
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(Test method for intelligent rapid deployment of hospital telemedicine system based on 5G)
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YD/T 4352-2023
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(Technical requirements for intelligent rapid deployment of hospital remote monitoring systems based on 5G)
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YD/T 4353-2023
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(Test method for intelligent rapid deployment of hospital remote monitoring system based on 5G)
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YD/T 4354-2023
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(Technical requirements and testing methods for intelligent rapid deployment of hospital intelligent management systems based on 5G)
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YD/T 4396.1-2023
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(Information content recognition technology - Part 1: Content detection service system index requirements and evaluation methods based on text recognition)
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YD/T 4396.3-2023
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(Information content recognition technology - Part 3: Content detection service system index requirements and evaluation methods based on video recognition)
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YD/T 4440-2023
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(Smart speaker intelligent grading index system)
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YD/T 4447-2023
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(Technical requirements for livestock IoT terminals oriented to cellular networks)
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YD/T 4388-2023
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(Blockchain system performance testing method)
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YD/T 4492-2023
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(Industrial Internet time-sensitive network technical requirements)
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YD/T 4511-2023
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(Conformance test method for communication terminals supporting rich communication services)
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YD/T 4608.1-2023
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(5G network test data collection unified file interface technical requirements - Part 1: Basic file structure requirements)
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YD/T 4615-2023
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(Technical requirements for broadband customer network networking based on public telecommunications networks Fiber to the room Overall)
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YD/T 1884-2022
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(Information terminal equipment sound pressure output limit requirements and measurement methods)
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YD/T 2164.1-2022
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(Technical requirements for co-construction and sharing of telecommunications infrastructure - Part 1: Iron towers)
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YD/T 2400-2022
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(Broadband speed test method Fixed broadband access)
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YD/T 3815-2021
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(Technical requirements and test methods for fast charging of mobile communication terminals)
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YD/T 3829-2021
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(Technical requirements for broadband customer network networking based on public telecommunication networks Common media wired networking Physical layer and data link layer)
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YD/T 1538-2021
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Digital Mobile Terminal Acoustic Test Specification
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YD/T 3957-2021
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LTE-based vehicular communication - Technical requirement of security certificate management system
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YD/T 3977-2021
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(Enhanced V2X business application layer interaction data requirements)
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YD/T 3978-2021
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(High-level autonomous driving data interaction content based on vehicle-road collaboration)
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YD/T 3678-2020
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(VoLTE core network operation management indicators)
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YD/T 3708-2020
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Test methods of network layer of LTE-based vehicular communication
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YD/T 3709-2020
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Technical requirements of message layer of LTE-based vehicular communication
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YD/T 3710-2020
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Test methods of message layer of LTE-based vehicular communication
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YD/T 3723-2020
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(Safety technical requirements and test methods for home base stations)
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YD/T 3810-2020
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(Technical requirements for radio monitoring direction finding system in 3GHz～12.75GHz frequency band)
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YD/T 3811-2020
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(3GHz～12.75GHz band radio monitoring direction finding system test method)
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YD/T 3812-2020
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(Calculation method of off-axis equivalent isotropic radiated power density limit value of fixed-satellite service geostationary satellite network earth station)
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YD/T 3521-2019
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(Technical requirements for mobile internet education resource platform)
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YD/T 3546-2019
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Parameters of energy efficiency and test methods for data communication interface converters
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YD/T 3563-2019
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(Internet access service quality test method)
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YD/T 3594-2019
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General technical requirements of Security for Vehicular Communication based on LTE
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YD/T 2844.6-2019
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(Technical requirements for trusted environment of mobile terminals Part 6: Security interaction with security modules (SE))
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YDB 195-2018
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Technical requirements and test method for quick charge of mobile telecommunication terminal equipment
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YDB 196.1-2018
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Technical requirements and test methods for wireless power supply devices--Part 1: General requirement
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YDB 196.2-2018
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Technical requirements and test methods for wireless power supply devices--Part 2: Magnetic inductive coupling equipment
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