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公众移动通信设备检测

发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22

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ITU-R INFORME M.1157 SPANISH-1990 集成系统

Integration of public mobile radiocommunication systems

ITU-R RAPPORT M.1157 FRENCH-1990 系统集成

ntegration of telecommunication systems yields various benefits such as economic savings and operational simplicity. Because of these advantages

Integration of public mobile radiocommunication systems

ITU-R RAPPORT M.1153 FRENCH-1990 未来陆地系统

Future Public Land Mobile Telecommunication Systems (FPLMTS) will provide access, by means of one or more radio links, to a range of telecommunication

Future public land mobile telecommunication systems

ITU-R INFORME M.1156 SPANISH-1990 蜂窝数据陆地系统

Digital cellular public land mobile telecommunication systems (DCPLMTS)

ITU-R REPORT M.1156-1990 数字蜂窝陆地系统(DCPLMTS)

Part A of this report deals with the general principles of DCPLMTS and, in particular, addresses the rationale for digital cellular systems design

Digital cellular public land mobile telecommunication systems (DCPLMTS)

ITU-R RAPPORT M.1156 FRENCH-1990 数字蜂窝陆地系统(dcplmts)

The document describes the GSM Public Land Mobile Network (PLMN) connection types at the european digital cellular telecommunications system (phase 2

Digital cellular public land mobile telecommunication systems (DCPLMTS)

GB/T 51244-2017 隧道覆盖工程技术规范

  现批准《公众移动通信隧道覆盖工程技术规范》为国家标准,编号为GB/T51244-2017,自2018年1月1日起实施。   本规范由我部标准定额研究所组织中国计划出版社出版发行。                                           中华人民共和国住房和

Technical specifications for public mobile communication tunnel coverage engineering

YDJ 15-1987 电报和传真安装计规范

Specification for installation design of public telegraph and facsimile communication equipment

GB/T 51279-2018 高速铁路覆盖工程技术标准

  现批准《公众移动通信高速铁路覆盖工程技术标准》为国家标准,编号为GB/T51279-2018,自2018年9月1日起实施。   本标准在住房城乡建设部门户网站(www.mohurd.gov.cn)公开,并由住房城乡建设部标准定额研究所组织中国计划出版社出版发行

Public mobile communication high-speed railway coverage engineering technical standards

CNS 14468-2000 连接电网络之终端

本标准适用于一般用户连接电信公众网络之通信终端设备,包含可程序长途控制器、来话号码显示器、振铃开关、电击保护器、电话线保留器,通信终端设备选择器及电话遥控器等之适用总则

Terminal equipment connected to telecommunication public network

YD/T 3216-2017 系统频谱利用效率定义与计算方法

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

ITU-R M.SERIES PT 1-1995 1995M-大陆服务包括未来大陆系统

This preferred value is determined by the desirability to provide for high-capacity systems with a great number of channels. However, in some systems

1995 M Series Fascicle - Part 1 Land Mobile Service Excluding Future Public Land Mobile Telecommunication Systems (FPLMTS)

ITU-R M.SERIES PART 1-1997 陆地业务包括未来系统

COPYRIGHT International Telecommunications Union/ITU Radiocommunications Licensed by Information Handling Services

Land Modile Service Excluding Future Public Land Mobile Telecommunication Systems (FPLMTS)

MSZ 5464-1955 骑马.马鞍

BOCA NBC COMM V2 CH 32-1999 行权的建

Construction in the Public Right-of-Way

Construction in the Public Right-of-Way

ITU-R INFORME M.1157 SPANISH-1990 集成系统

Integration of public mobile radiocommunication systems

ITU-R RAPPORT M.1157 FRENCH-1990 系统集成

ntegration of telecommunication systems yields various benefits such as economic savings and operational simplicity. Because of these advantages

Integration of public mobile radiocommunication systems

ITU-R RAPPORT M.1153 FRENCH-1990 未来陆地系统

Future Public Land Mobile Telecommunication Systems (FPLMTS) will provide access, by means of one or more radio links, to a range of telecommunication

Future public land mobile telecommunication systems

ITU-R INFORME M.1156 SPANISH-1990 蜂窝数据陆地系统

Digital cellular public land mobile telecommunication systems (DCPLMTS)

ITU-R REPORT M.1156-1990 数字蜂窝陆地系统(DCPLMTS)

Part A of this report deals with the general principles of DCPLMTS and, in particular, addresses the rationale for digital cellular systems design

Digital cellular public land mobile telecommunication systems (DCPLMTS)

ITU-R RAPPORT M.1156 FRENCH-1990 数字蜂窝陆地系统(dcplmts)

The document describes the GSM Public Land Mobile Network (PLMN) connection types at the european digital cellular telecommunications system (phase 2

Digital cellular public land mobile telecommunication systems (DCPLMTS)

GB/T 51244-2017 隧道覆盖工程技术规范

  现批准《公众移动通信隧道覆盖工程技术规范》为国家标准,编号为GB/T51244-2017,自2018年1月1日起实施。   本规范由我部标准定额研究所组织中国计划出版社出版发行。                                           中华人民共和国住房和

Technical specifications for public mobile communication tunnel coverage engineering

YDJ 15-1987 电报和传真安装计规范

Specification for installation design of public telegraph and facsimile communication equipment

GB/T 51279-2018 高速铁路覆盖工程技术标准

  现批准《公众移动通信高速铁路覆盖工程技术标准》为国家标准,编号为GB/T51279-2018,自2018年9月1日起实施。   本标准在住房城乡建设部门户网站(www.mohurd.gov.cn)公开,并由住房城乡建设部标准定额研究所组织中国计划出版社出版发行

Public mobile communication high-speed railway coverage engineering technical standards

CNS 14468-2000 连接电网络之终端

本标准适用于一般用户连接电信公众网络之通信终端设备,包含可程序长途控制器、来话号码显示器、振铃开关、电击保护器、电话线保留器,通信终端设备选择器及电话遥控器等之适用总则

Terminal equipment connected to telecommunication public network

YD/T 3216-2017 系统频谱利用效率定义与计算方法

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

ITU-R M.SERIES PT 1-1995 1995M-大陆服务包括未来大陆系统

This preferred value is determined by the desirability to provide for high-capacity systems with a great number of channels. However, in some systems

1995 M Series Fascicle - Part 1 Land Mobile Service Excluding Future Public Land Mobile Telecommunication Systems (FPLMTS)

ITU-R M.SERIES PART 1-1997 陆地业务包括未来系统

COPYRIGHT International Telecommunications Union/ITU Radiocommunications Licensed by Information Handling Services

Land Modile Service Excluding Future Public Land Mobile Telecommunication Systems (FPLMTS)

MSZ 5464-1955 骑马.马鞍

BOCA NBC COMM V2 CH 32-1999 行权的建

Construction in the Public Right-of-Way

Construction in the Public Right-of-Way

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