共找到 1778 条与 电信综合 相关的标准,共 119 页
Use of the international system of units (SI)
Precision of time information in output data of monitoring receivers
Unwanted emissions in the out-of-band domain
Requirements and Recommendations for Assurance in Cloud Security. Contributed recommendations from European projects
Energy efficiency monitoring system for data center — Part 2: Holistic view of energy efficiency
Energy efficiency monitoring system for data center — Part 1: General requirements
Energy efficiency monitoring system for data center — Part 2: Holistic view of energy efficiency
Energy efficiency monitoring system for data center — Part 1: General requirements
本标准适用于水利系统新建、扩建和改建的通信工程(含水利工程建设中配套的通信工程项目)建设的质量评定。
Code for quality evaluation of communication projects in water sector
Water conservancy system communication engineering quality assessment procedures
Global navigation satellite system. Road accident emergency response system. Compliance test methods for electromagnetic compatibility, environmental and mechanical resistance requirements of In-Vehicle Emergency Call Device/System
Global navigation satellite system. Road accident emergency response system. Data exchange protocol between In-Vehicle Emergency Call Device/System and Emergency Response System Infrastructure
Calculation and evaluation of network public opinion security indicators
Test procedure for measuring direction finder immunity against multi-path propagation
本标准适用于TD-LTE基站子系统BBU和RRU Ir接口的功能要求,简单描述了测试组网,测试内容以及相应的测试方法。本标准适用于TD-LTE单模通信网的分布式基站的Ir接口部分。
TD-LTE Ir interface test methods for distributed eNode B
Priority of identifying and eliminating harmful interference in the band 406-406.1 MHz
Method of measuring the maximum frequency deviation of FM broadcast emissions at monitoring stations
Radiocommunication Data Dictionary for notification and coordination purposes
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