共找到 337 条与 无线通信综合 相关的标准,共 23 页
Functional test method of police digital trunking (PDT) communication system
Technical specification for mobile station of police digital trunking (PDT) communication system
Technical specification for interconnection of police digital trunking (PDT) communication system
Technical specification for network management of police digital trunking (PDT) communication system
本标准规定了警用数字集群(PDT)通信系统的设计、施工、工程验收的要求。 本标准适用于警用数字集群(PDT)通信系统的新建、改建以及扩建。
Police digital trunking communication system.Technical specifications for engineering
本标准规定了不同场景下公众移动通信系统的频谱利用因子、频谱利用效率、相对频谱利用效率等定义与计算方法。 本标准适用于现有公众移动通信典型制式,包括GSM、TD-SCDMA、WCDMA、cdma2000、TD-LTE、LTE FDD。
Definition and calculation method of spectral utilization efficiency for public mobile communication systems
Amendment 2 - International electrotechnical vocabulary - Part 705: Radio wave propagation
本标准规定了警用数字集群(PDT)通信系统射频设备的术语、定义、符号和缩略语、分类、要求和测试方法。 本标准适用于警用数字集群(PDT)通信系统的基地台、车载台和手持台,及其相关系统等设备。
Police digital trunking communication system Technical requirements and measurement methods for radio frequency equipment
本标准规定了无线电设备杂散发射的限值的应用、杂散域发射限值等及测量方法。 本标准限值适用于无线电设备9kHz-300GHz频率范围的杂散发射,本标准不适用于附录D列出的无线电设备和业务。
Technical requirement and measurement method of spurious emission of radio equipments
MH/T 4001的本部分规定了民用航空甚高频地空通信地面话音通信系统的分类及组成、总体性能要求、技术指标、测试方法及工作环境的要求。 本部分适用于民用航空甚高频地空通信地面话音通信系统及相关设备的设计、制造和检验。
Ground system of VHF air-ground communication.Part 1: Technical specification for voice communication system
Reconfigurable Radio Systems (RRS) - System architecture for information exchange between different Geo-location Databases (GLDBs) enabling the operation of White Space Devices (WSDs) (Endorsement of the English version EN 303 143 V1.2.1 (2015-11) as Germ
Reconfigurable Radio Systems (RRS) - Enabling the operation of Cognitive Radio System (CRS) dependent for their use of radio spectrum on information obtained from Geo-location Databases (GLDBs) - Parameters and procedures for information exchange between
Reconfigurable Radio Systems (RRS) - System Architecture and High Level Procedures for Coordinated and Uncoordinated Use of TV White Spaces (Endorsement of the English version EN 303 145 V1.2.1 (2015-11) as German standard)
Reconfigurable Radio Systems (RRS) - Radio Reconfiguration related Architecture for Mobile Devices (Endorsement of the English version EN 303 095 V1.2.1 (2015-06) as German standard)
本标准规定了LTE/SAE网络安全架构、接入网及核心网的安全技术要求,包括安全架构、安全功能、安全流程等。本标准适用于LTE/SAE终端、基站设备、核心网设备。
Technical requirements of LTE/SAE security (3GPP TS 33.401 v11.5.0, System Architecture Evolution (SAE); Security Architecture, NEQ)
MH/T 4002的本部分规定了民用航空短波语音通信地面系统的通用技术要求和工作环境要求。本部分适用于民用航空短波语音通信地面系统的规划、设计、制造、检验和更新。
General specification for ground system of HF voice communication.Part 1: Technical specification
Reconfigurable Radio Systems (RRS) - Radio Reconfiguration related Requirements for Mobile Devices (Endorsement of the English version EN 302 969 V1.2.1 (2014-11) as German standard)
本标准规定了远距离数字视频微波传输系统的系统结构模型、性能要求与测试方法以及验收规则。 本标准适用于远距离数字视频微波传输系统的设计、工程和验收。本标准不适用于通信和广电系统等专业运营商的视频数据传输。
Long distance digital video microwave transmission system
IMS-based presence service testing method (second phase)
本标准规定了富通信业务的测试结构、测试设备环境、测试条件、测试说明及具体的测试用例。本标准适用于支持富通信业务的网络和设备。
The test specification for rich communication(suite)service
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