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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Vocabulary in a GSM PLMN
Vocabulary in a GSM PLMN
Digital Cellular Telecommunications System (Phase 2+); Man-Machine Interface (MMI) of the Mobile Station (MS) (GSM 02.30)
Support of Teletex in a GSM PLMN
GSM PLMN Access Reference Configuration
Teleservices Supported by a GSM PLMN
GSM Base Station System Equipment Specification
本标准规定了铁路数字移动通信系统(GSM-R)模拟光纤直放站系统构成及功能、性能要求、操作维护功能、电源适应性要求、环境要求、可靠性要求、安全要求、结构与外观、电磁兼容要求等技术要求和试验条件、测试方法。 本标准适用于铁路数字移动通信系统(GSM-R)模拟光纤直放站的产品制造、测试和工程设计
Analog optical repeater for Global System for Mobile communications-Railway (GSM-R)
本标准规定了铁路数字移动通信系统(GSM-R)数字光纤直放站(以下简称GSM-R数字光纤直放站)的系统构成、系统功能、技术性能指标要求和检验方法。 本标准适用于GSM-R数字光纤直放站的产品制造、质量检验和工程设计
Digital optical repeater of Global System for Mobile communications-Railway (GSM-R)
Digital Cellular Telecommunications System; Support of Dual Tone Multi-Frequency Signalling (DTMF) Via the GSM System (GSM 03.14; Version 5.0.0)
Digital Cellular Telecommunications System (Phase 2+); Man-Machine Interface (MMI) of the Mobile Station (MS) (GSM 02.30)
Principles of Telecommunication Services Supported by a GSM PLMN
Digital Cellular Telecommunications System (Phase 2+); GSM Public Land Mobile Network (PLMN) Connection Types (GSM 03.10; Version 5.0.0)
Digital Cellular Telecommunications System (Phase 2+); GSM Public Land Mobile Network (PLMN) Connection Types (GSM 03.10; Version 5.1.0)
Support of Teletex in a GSM PLMN
Vocabulary in a GSM PLMN
Vocabulary in a GSM PLMN
Digital Cellular Telecommunications System (Phase 2+); Man-Machine Interface (MMI) of the Mobile Station (MS) (GSM 02.30)
Support of Teletex in a GSM PLMN
GSM PLMN Access Reference Configuration
Teleservices Supported by a GSM PLMN
GSM Base Station System Equipment Specification
本标准规定了铁路数字移动通信系统(GSM-R)模拟光纤直放站系统构成及功能、性能要求、操作维护功能、电源适应性要求、环境要求、可靠性要求、安全要求、结构与外观、电磁兼容要求等技术要求和试验条件、测试方法。 本标准适用于铁路数字移动通信系统(GSM-R)模拟光纤直放站的产品制造、测试和工程设计
Analog optical repeater for Global System for Mobile communications-Railway (GSM-R)
本标准规定了铁路数字移动通信系统(GSM-R)数字光纤直放站(以下简称GSM-R数字光纤直放站)的系统构成、系统功能、技术性能指标要求和检验方法。 本标准适用于GSM-R数字光纤直放站的产品制造、质量检验和工程设计
Digital optical repeater of Global System for Mobile communications-Railway (GSM-R)
Digital Cellular Telecommunications System; Support of Dual Tone Multi-Frequency Signalling (DTMF) Via the GSM System (GSM 03.14; Version 5.0.0)
Digital Cellular Telecommunications System (Phase 2+); Man-Machine Interface (MMI) of the Mobile Station (MS) (GSM 02.30)
Principles of Telecommunication Services Supported by a GSM PLMN
Digital Cellular Telecommunications System (Phase 2+); GSM Public Land Mobile Network (PLMN) Connection Types (GSM 03.10; Version 5.0.0)
Digital Cellular Telecommunications System (Phase 2+); GSM Public Land Mobile Network (PLMN) Connection Types (GSM 03.10; Version 5.1.0)
Support of Teletex in a GSM PLMN