共找到 1275 条与 基础标准和通用方法 相关的标准,共 85 页
本文件适用于车联网路侧无线通信设备,包括用于车联网的车路无线通信终端设备、无线智能交通设备以及无线智能监控设备,如无线智能摄像头、无线信号控制设备和路侧设备等无线通信设备。
Electromagnetic compatibility requirements and measurement methods for Internet of Vehicles communication equipment Part 1: Roadside wireless communication terminals
本文件适用于我国基础电信运营企业公用电信设施的安全等级定级和安全保护评估。基础电信运营企业建设的军民融合设施的安全保护参照本文件执行。
Security level requirements for protection of public telecommunications facilities
本文件适用于车载无线通信终端设备,包括用于通信的车载无线中短程通信设备和广域通信设备,如车载蓝牙设备、车载无线局域网设备、车载蜂窝无线通信设备以及其它车载无线通信等设备。
Electromagnetic compatibility requirements and measurement methods for Internet of Vehicles communication equipment Part 2: Vehicle-mounted wireless communication terminals
本文件适用于各种类型的通信测试设备,包括信号发生器、信号分析仪、网络分析仪、通信综合测试仪、信道模拟器等
Electromagnetic compatibility requirements and measurement methods for communication test equipment
本文件适用于车载卫星通信设备,包括用于语音通信和/或数据通信的卫星通信设备,如车载卫星电话、车载卫星终端以及车载卫星通信等其它设备。
Electromagnetic compatibility requirements and measurement methods for Internet of Vehicles communication equipment Part 4: Vehicle-mounted satellite communication equipment
本文件规定了4K超高清晰度电视节目收录、制作、交换、存储和播出的文件格式。 本文件适用于电视制作机构、播出机构使用和交换4K超高清晰度成品节目文件和节目素材文件。
File format specification for 4K ultra high definition TVprogrammes
Future Rural Smart Radio and Television Construction and Service Specifications
Compliance requirements for electromagnetic radiation from mobile communication terminal equipment Part 3: Wearable devices
Electromagnetic environment protection for communication bureau stations Part 1: Classification of electromagnetic environment
Electromagnetic environment protection for communications bureaus Part 2: Electromagnetic environment protection methods
Electromagnetic exposure to the human body from handheld and body-worn wireless communication devices. Mannequins, instruments and procedures. Part 4: Specific absorption rate (SAR) evaluation procedures for body-worn wireless communication devices (frequ
Shortwave band antenna site electromagnetic environment test method
Compatibility and coexistence analysis parameters, modeling and simulation methods of IMT networks and systems with other radio services/systems
Procedure for evaluation of electromagnetic exposure to the human body from handheld and body-worn wireless communication devices Part 1: Devices used close to the ears (frequency range 300MHz ~ 6GHz)
5G mobile communication network security technical requirements
Electromagnetic compatibility performance requirements and measurement methods for cellular mobile communications equipment Part 17: 5G base stations and their auxiliary equipment
Electromagnetic compatibility performance requirements and measurement methods for cellular mobile communications equipment Part 18: 5G user equipment and auxiliary equipment
Optical fiber ducts for communication equipment rooms
Electromagnetic radiation information leakage requirements and measurement methods of telecommunications equipment
Temperature control equipment for communication high heat density computer rooms Part 2: Backplane temperature control equipment
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