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GSM-R中继传输系统检测

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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GSM 03.50-1992 欧洲数字蜂窝电信(第一阶段); GSM PLMN 语音服务的规划方面

European Digital Cellular Telecommunication System (Phase 1); Transmission Planning Aspects of the Speech Service in the GSM PLMN System

ITU-R SA.1019-1994 数据卫星的首选频段和方向

that the hypothetical reference system specified in Recommendation ITü-R SA. 1020 defines space-to-Earth links for direct readout of data

Preferred Frequency Bands and Transmission Directions for Data Relay Satellite Systems

ITU-R SA.1019-2017 数据卫星的首选频段和方向

Preferred frequency bands and transmission directions for data relay satellite systems

ITU-R SA.1019-1-2017 数据卫星网络/的频带和方向

This Recommendation provides the recommended frequency bands and the transmission directions for data relay satellite networks/systems

Frequency bands and transmission directions for data relay satellite networks/systems

ITU-R SA.1019 FRENCH-1994 数据卫星的首选频段和方向

The ITU Radiocommunication Assembly, considering that the hypothetical reference system specified in Recommendation ITü-R SA. 1020 defines

PREFERRED FREQUENCY BANDS AND TRANSMISSION DIRECTIONS FOR DATA RELAY SATELLITE SYSTEMS

ITU-R SA.1019 SPANISH-1994 数据卫星的首选频段和方向

The ITU Radiocommunication Assembly, considering that the hypothetical reference system specified in Recommendation ITü-R SA. 1020 defines

PREFERRED FREQUENCY BANDS AND TRANSMISSION DIRECTIONS FOR DATA RELAY SATELLITE SYSTEMS

ITU-R F.305-1959 (撤回)电视和电话的线的备用安排

that a distinction should be made according to whether the system is intended for the transmission of telephone channels, of telephone

(WITHDRAWN) Stand-By Arrangements for Radio-Relay Systems for Television and Telephony - Section 9D - Maintenance

ITU-R F.751-2-1997 基于SDH网的线特性和性能要求

Annex 1 defines the transmission characteristics and performance requirements for the SDH-DRRSs

Transmission Characteristics and Performance Requirements of Radio-Relay Systems for Synchronous Digital Hierarchy-Based Networks

ETSI GSM 03.50-1992 欧洲数字蜂窝通信(第1阶段).在GSM PLMN上的语音业务的规划

European Digital Cellular Telecommunication System (Phase 1); Transmission Planning Aspects of the Speech Service in the GSM PLMN System

ITU-R F.555-1-1997 电视信号的线假设参考电路的允许噪音

that the hypothetical reference circuit defined in ITU-T Recommendation J.61 (see Note 6) is intended as a guide to designers and constructors

Permissible Noise in the Hypothetical Reference Circuit of Radio-Relay Systems for Television

ITU-R F.751-1997 基于 SDH 网络的线电特性和性能要求

Transmission characteristics and performance requirements of radio-relay systems for SDH-based networks

ITU-R F.751-1-1994 基于 SDH 网络的线电特性和性能要求

Transmission Characteristics and Performance Requirements of Radio-Relay Systems for SDH-Based Networks

GSM 08.06-1993 BSS-MSC 接口 GSM 08.06 的欧洲数字蜂窝电信(第 2 阶段)信令机制规范

European Digital Cellular Telecommunications System (Phase 2) Signalling Transport Mechanism Specification for the BSS-MSC Interface GSM 08.06

ETSI GSM 08.06-1993 欧洲数字蜂窝通信(第2阶段).MS-BSS接口信令机制规范.GSM 08.06

European Digital Cellular Telecommunications System (Phase 2) Signalling Transport Mechanism Specification for the BSS-MSC Interface GSM 08.06

ITU-R F.751-2 FRENCH-1997 基于同步数字体网的线电特性和性能要求

Annex 1 defines the transmission characteristics and performance requirements for the SDH-DRRSs

TRANSMISSION CHARACTERISTICS AND PERFORMANCE REQUIREMENTS OF RADIO-RELAY SYSTEMS FOR SYNCHONOUS DIGITAL HIERARCHY-BASED NETWORKS

GSM 03.50-1992 欧洲数字蜂窝电信(第一阶段); GSM PLMN 语音服务的规划方面

European Digital Cellular Telecommunication System (Phase 1); Transmission Planning Aspects of the Speech Service in the GSM PLMN System

ITU-R SA.1019-1994 数据卫星的首选频段和方向

that the hypothetical reference system specified in Recommendation ITü-R SA. 1020 defines space-to-Earth links for direct readout of data

Preferred Frequency Bands and Transmission Directions for Data Relay Satellite Systems

ITU-R SA.1019-2017 数据卫星的首选频段和方向

Preferred frequency bands and transmission directions for data relay satellite systems

ITU-R SA.1019-1-2017 数据卫星网络/的频带和方向

This Recommendation provides the recommended frequency bands and the transmission directions for data relay satellite networks/systems

Frequency bands and transmission directions for data relay satellite networks/systems

ITU-R SA.1019 FRENCH-1994 数据卫星的首选频段和方向

The ITU Radiocommunication Assembly, considering that the hypothetical reference system specified in Recommendation ITü-R SA. 1020 defines

PREFERRED FREQUENCY BANDS AND TRANSMISSION DIRECTIONS FOR DATA RELAY SATELLITE SYSTEMS

ITU-R SA.1019 SPANISH-1994 数据卫星的首选频段和方向

The ITU Radiocommunication Assembly, considering that the hypothetical reference system specified in Recommendation ITü-R SA. 1020 defines

PREFERRED FREQUENCY BANDS AND TRANSMISSION DIRECTIONS FOR DATA RELAY SATELLITE SYSTEMS

ITU-R F.305-1959 (撤回)电视和电话的线的备用安排

that a distinction should be made according to whether the system is intended for the transmission of telephone channels, of telephone

(WITHDRAWN) Stand-By Arrangements for Radio-Relay Systems for Television and Telephony - Section 9D - Maintenance

ITU-R F.751-2-1997 基于SDH网的线特性和性能要求

Annex 1 defines the transmission characteristics and performance requirements for the SDH-DRRSs

Transmission Characteristics and Performance Requirements of Radio-Relay Systems for Synchronous Digital Hierarchy-Based Networks

ETSI GSM 03.50-1992 欧洲数字蜂窝通信(第1阶段).在GSM PLMN上的语音业务的规划

European Digital Cellular Telecommunication System (Phase 1); Transmission Planning Aspects of the Speech Service in the GSM PLMN System

ITU-R F.555-1-1997 电视信号的线假设参考电路的允许噪音

that the hypothetical reference circuit defined in ITU-T Recommendation J.61 (see Note 6) is intended as a guide to designers and constructors

Permissible Noise in the Hypothetical Reference Circuit of Radio-Relay Systems for Television

ITU-R F.751-1997 基于 SDH 网络的线电特性和性能要求

Transmission characteristics and performance requirements of radio-relay systems for SDH-based networks

ITU-R F.751-1-1994 基于 SDH 网络的线电特性和性能要求

Transmission Characteristics and Performance Requirements of Radio-Relay Systems for SDH-Based Networks

GSM 08.06-1993 BSS-MSC 接口 GSM 08.06 的欧洲数字蜂窝电信(第 2 阶段)信令机制规范

European Digital Cellular Telecommunications System (Phase 2) Signalling Transport Mechanism Specification for the BSS-MSC Interface GSM 08.06

ETSI GSM 08.06-1993 欧洲数字蜂窝通信(第2阶段).MS-BSS接口信令机制规范.GSM 08.06

European Digital Cellular Telecommunications System (Phase 2) Signalling Transport Mechanism Specification for the BSS-MSC Interface GSM 08.06

ITU-R F.751-2 FRENCH-1997 基于同步数字体网的线电特性和性能要求

Annex 1 defines the transmission characteristics and performance requirements for the SDH-DRRSs

TRANSMISSION CHARACTERISTICS AND PERFORMANCE REQUIREMENTS OF RADIO-RELAY SYSTEMS FOR SYNCHONOUS DIGITAL HIERARCHY-BASED NETWORKS

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