China National Standards

China Technical specification digital Industry Standards English PDF List

  •  China "Technical specification digital" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    DY/T 5-2021 Technical specifications for digital film archiving masters {译}
    数字电影存档母版技术规范    		 China Film industry Standards
    Technical specification digital
    English PDF
    GY/T 393-2023 Technical Specifications for Cable Digital Television Emergency Broadcasting {译}
    有线数字电视应急广播技术规范    		 China Radio, Film and TV Industry Standards
    Technical specification digital
    English PDF
    GY/T 389-2023 Technical specifications for digital signatures in emergency broadcast systems {译}
    应急广播系统数字签名技术规范    		 China Radio, Film and TV Industry Standards
    Technical specification digital
    English PDF
    DL/T 2646-2023 Technical Specifications for Digital-Analog Integrated Relay Protection Test Device {译}
    数模一体继电保护试验装置技术规范    		 China Electricity Industry Standards
    Technical specification digital
    English PDF
    SJ/T 11835-2022 Technical specifications for digital television receivers for passenger cars {译}
    客车用数字电视接收机技术规范    		 China Electronics Industry Standards
    Technical specification digital
    English PDF
    SJ/T 11584.6—2022 Information technology - Social service management - Technical specifications for 3D digital social service management system - Part 6: Assisted decision-making {译}
    信息技术 社会服务管理 三维数字社会服务管理系统技术规范 第6部分：辅助决策    		 China Electronics Industry Standards
    Technical specification digital
    English PDF
    SJ/T 11548.5—2022 Information technology - Social service management - Technical specifications for 3D digital social service management system - Part 5: Grid management {译}
    信息技术 社会服务管理 三维数字社会服务管理系统技术规范 第 5 部分：网格化管理    		 China Electronics Industry Standards
    Technical specification digital
    English PDF
    SJ/T 11548.4—2022 Information technology - Social service management - Technical specification for 3D digital social service management system - Part 4: Service acceptance {译}
    信息技术 社会服务管理 三维数字社会服务管理系统技术规范 第 4 部分：服务受理    		 China Electronics Industry Standards
    Technical specification digital
    English PDF
    SJ/T 11584.3—2022 Information Technology Social Service Management Technical Specifications for 3D Digital Social Service Management System Part 3: Business Handling {译}
    信息技术 社会服务管理 三维数字社会服务管理系统技术规范 第 3 部分：业务办理    		 China Electronics Industry Standards
    Technical specification digital
    English PDF
    SJ/T 11548.2—2022 Information technology - Social service management - Technical specification for 3D digital social service management system - Part 2: Basic database {译}
    信息技术 社会服务管理 三维数字社会服务管理系统技术规范 第 2 部分：基础数据库    		 China Electronics Industry Standards
    Technical specification digital
    English PDF
    NB/T 11044-2022 Shale digital core processing and analysis technical specification {译}
    页岩数字岩心处理与分析技术规范    		 China Energy Industry Standards
    Technical specification digital
    English PDF
    CH/T 9034-2022 Global Geographic Information Resources Digital Orthophoto Production Technical Specifications {译}
    全球地理信息资源 数字正射影像生产技术规范    		 China Mapping Industry Standards
    Technical specification digital
    English PDF
    CH/T 9033-2022 Global Geographic Information Resources Digital Surface Model Production Technical Specifications {译}
    全球地理信息资源 数字表面模型生产技术规范    		 China Mapping Industry Standards
    Technical specification digital
    English PDF
    YD/T 5264-2021 Technical specification for 5G wireless network engineering of digital cellular mobile communication network{译} {译}
    数字蜂窝移动通信网5G无线网工程技术规范    		 China Telecommunication Industry Standards
    Technical specification digital
    English PDF
    YD/T 5263-2021 Technical Specification for 5G Core Network Engineering of Digital Cellular Mobile Communication Network{译} {译}
    数字蜂窝移动通信网5G核心网工程技术规范    		 China Telecommunication Industry Standards
    Technical specification digital
    English PDF
    GY/T 341-2020 Technical Specification for Networking of Terrestrial Digital TV Broadcasting Single Frequency Network Based on IP Transmission {译}
    基于IP传输的地面数字电视广播单频网组网技术规范    		 China Radio, Film and TV Industry Standards
    Technical specification digital
    English PDF
    NY/T 3800-2020 Technical specification for digital image acquisition of grass germplasm resources {译}
    草种质资源数码图像采集技术规范    		 China Agriculture Industry Standards
    Technical specification digital
    English PDF
    DL/T 1501-2016 Technical specifications of digital test equipment for relay protection
    数字化继电保护试验装置技术条件    		 China Electricity & Power Standards
    Technical specification digital
    English PDF
    SJ/T 11407.3.1-2015 (Digital content protection system Interface Specification - Part 3-1: DTV-CI content protection system technical specifications)
    数字接口内容保护系统技术规范 第3-1部分：dtv-ci内容保护系统技术规范    		 China Electronics Standards
    Technical specification digital
    English PDF
    NB/T 51031-2015 (Airborne interferometric synthetic aperture radar (InSAR) systems measure made 1: 10 000 1: 50 000 digital elevation model digital orthophoto DLG technical specification image maps Digital Line)
    机载干涉合成孔径雷达（insar）系统测制1:10 000 1:50 000 数字高程模型 数字正射影像图 数字线划图技术规程    		 China Energy industry Standards
    Technical specification digital
    English PDF
    GY/T 277-2014 Technical specification of digital rights management for internet television
    互联网电视数字版权管理技术规范    		 China Radio, Film & TV Industry Standards
    Technical specification digital
    English PDF
    YD/T 2581.2-2013 LTE digital cellular mobile communication network technical specification for UICC-ME(Cu) interface. Part 2: LTE compatible application characteristics of USAT
    LTE 数字蜂窝移动通信网 通用集成电路卡(UICC)与终端间Cu接口技术要求 第2部分：支持LTE的通用用户识别模块应用工具箱（USAT）特性    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2581.1-2013 LTE digital cellular mobile communication network technical specification for UICC-ME(Cu) interface. Part 1: LTE compatible application characteristics of USIM
    LTE 数字蜂窝移动通信网 通用集成电路卡(UICC)与终端间Cu接口技术要求 第1部分：支持LTE的通用用户识别模块（USIM）应用特性    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2483.2-2013 2GHz TD-SCDMA/WCDMA digital cell mobile communications network home NodeB subsystem management technical specification. Part 2: CORBA based information model design
    2GHz TD-SCDMA/WCDMA数字蜂窝移动通信网家庭基站网络管理技术要求 第2部分：基于CORBA技术的信息模型设计    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1585.3-2013 2GHz TD-SCDMA digital cell mobile communications network management interface technical specification (Phase II). Part 3: CORBA-based information model design
    2ghz td-scdma 数字蜂窝移动通信网网络管理接口技术要求（第二阶段）第3部分：基于corba技术的信息模型设计    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1585.2-2013 Technical specification for 2GHz TD-SCDMA digital cellular mobile communications network management interface (Phase 11). Part 2: performance measurement data
    2GHz TD-SCDMA 数字蜂窝移动通信网网络管理接口技术要求（第二阶段）第2部分：性能测量数据    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1585.1-2013 2GHz TD-SCDMA digital cell mobile communications network management interface technical specification (Phase II). Part 1 network resource model
    2ghz td-scdma 数字蜂窝移动通信网网络管理接口技术要求（第二阶段）第1部分：网络资源模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2427-2012 2GHz TD-SCDMA digital cell mobile communications network. HSUPA management technical specification
    2ghz td-scdma数字蜂窝移动通信网高速上行链路分组接入（hsupa）网络管理技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1592.1-2012 Technical specification and testing methods of electromagnetic compatibility for TD-SCDMA digital cellular moble communications system. Part 1: User equipment and ancillary equipment
    2ghz td-scdma数字蜂窝移动通信系统电磁兼容性要求和测量方法 第1部分：用户设备及其辅助设备    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2335.2-2011 800M/2GHz CDMA2000 digital cellular mobile communication network service provision management interface technical specification. Part 2: SOAP based information model design
    800m/2ghz cdma2000数字蜂窝移动通信网业务开通管理接口技术要求 第2部分：基于soap协议的信息模型设计    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2335.1-2011 800M/2GHz CDMA2000 digital cellular mobile communication network service provision management interface technical specification. Part 1: Information model
    800m/2ghz cdma2000数字蜂窝移动通信网业务开通管理接口技术要求 第1部分：信息模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2333.2-2011 2GHz TD-SCDMA/WCDMA digital cell mobile communications network HSPA+ management technical specification. Part 2: CORBA based information model design
    2ghz td-scdma/wcdma数字蜂窝移动通信网演进版高速分组接入（hspa+）网络管理技术要求 第2部分：基于corba技术的网络资源模型设计    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2333.1-2011 2GHz TD-SCDMA/WCDMA digital cell mobile communications network HSPA+ management technical specification. Part 1: Information model
    2ghz td-scdma/wcdma数字蜂窝移动通信网演进版高速分组接入（hspa+）网络管理技术要求 第1部分：信息模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2122-2011 2GHz TD-SCDMA digital cell mobile communications network OMC-R measurement report technical specification
    2ghz td-scdma数字蜂窝移动通信网 无线操作维护中心（omc-r）测量报告技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2121-2011 2GHz TD-SCDMA digital cell mobile communications network HSDPA management technical specification
    2ghz td-scdma数字蜂窝移动通信网 高速下行分组接入（hsdpa）网络管理技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2076.3-2010 2GHz TD-SCDMA/WCDMA digital cellular mobile communication network service provision management technical specification. Part 3: SOAP based data model design of interface
    2ghz td-scdma/wcdma数字蜂窝移动通信网业务开通管理技术要求 第3部分：基于soap协议的接口设计    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2076.2-2010 2GHz TD-SCDMA/WCDMA digital cellular mobile communication network service provision management technical specification. Part2:Data model of interface
    2ghz td-scdma/wcdma数字蜂窝移动通信网业务开通管理技术要求 第2部分：接口数据模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2076.1-2010 2GHz TD-SCDMA/WCDMA digital cellular mobile communication network service provision management technical specification. Part 1: Technical specification of interface
    2ghz td-scdma/wcdma数字蜂窝移动通信网业务开通管理技术要求 第1部分：接口技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 2066-2010 2GHz TD-SCDMA digital cellular mobile telecommunication network:Mobile location service technical specification
    2ghz td-scdma数字蜂窝移动通信网定位技术的技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1675-2010 Technical specification for 800MHz/2GHz CDMA2000 digital cellular mobile communication network Broadcast-Multicast Service (BCMCS) equipment:Core network
    800mhz/2ghz cdma2000数字蜂窝移动通信网广播多播业务（bcmcs）设备技术要求 核心网    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1581-2010 Technical specification for 800MHz/2GHz CDMA2000 digital cellular mobile communication network:Medium access control (MAC) of qir interface
    800mhz/2ghz cdma2000数字蜂窝移动通信网技术要求：空中接口 mac层    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1577-2010 Technical specification for 800MHz/2GHz cdma2000 digital cellular mobile communication networks:High rate packet data (HRPD) (phase I) air interface
    800mhz/2ghz cdma2000数字蜂窝移动通信网技术要求：高速分组数据（hrpd）（第一阶段）空中接口    		 China Telecommunication Standards
    Technical specification digital
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    YD/T 1878.3-2009 800MHz/2GHz cdma2000 Digital Cell Mobile Communications Network(HRPD)Network Management Technical Specification. Part 3: Network Resource Model Design Based CORBA
    800mhz/2ghz cdma2000数字蜂窝移动通信网高速分组数据（hrpd）网络管理技术要求 第3部分：基于corba技术的网络资源模型设计    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1878.2-2009 800MHz/2GHz cdma2000 Digital Cell Mobile Communications Network(HRPD)Network Management Technical Specification. Part 2: Performance Network Resource Model
    800mhz/2ghz cdma2000数字蜂窝移动通信网高速分组数据（hrpd）网络管理技术要求 第2部分：性能网络资源模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1878.1-2009 800MHz/2GHz cdma2000 Digital Cell Mobile Communications Network(HRPD)Network Management Technical Specification Part 1: Configuration Network Resource Model
    800mhz/2ghz cdma2000数字蜂窝移动通信网高速分组数据（hrpd）网络管理技术要求 第1部分：配置网络资源模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1868-2009 Technical Specification for 800MHz/2GHz cdma2000 Digital Cellular Mobile Telecommunication Network. Packet Data Prepaid
    800mhz/2ghz cdma2000数字蜂窝移动通信网设备技术要求 分组预付费    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1866-2009 800MHz/2GHz cdma2000 Digital Cellular Mobile Telecommunication Network Technical Specification:Packet data Subsystem
    800mhz/2ghz cdma2000数字蜂窝移动通信网设备技术要求 分组子系统    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1863.3-2009 2GHz WCDMA Digital Cell Mobile Communications Network HSDPA Management Technical Specification. Part 3: CORBA Based Network Resource Model Design
    2ghz wcdma数字蜂窝移动通信网 高速下行分组接入（hsdpa）网络管理技术要求 第3部分：基于corba技术的网络资源模型设计    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1863.2-2009 2GHz WCDMA Digital Cell Mobile Communications Network HSDPA Management Technical Specification. Part 2: Performance Network Resource Model
    2ghz wcdma数字蜂窝移动通信网 高速下行分组接入（hsdpa）网络管理技术要求 第2部分：性能网络资源模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1863.1-2009 2GHz WCDMA Digital Cell Mobile Communications Network HSDPA Management Technical Specification. Part 1: Configuration Network Resource Model
    2ghz wcdma数字蜂窝移动通信网 高速下行分组接入（hsdpa）网络管理技术要求 第1部分：配置网络资源模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1849-2009 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network Technical Specification of HSUPA RAN
    2ghz td-scdma数字蜂窝移动通信网 高速上行分组接入（hsupa）无线接入子系统设备技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1840-2009 Technical Specification for 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network User Equipment(HSUPA)
    2ghz td-scdma数字蜂窝移动通信网 高速上行分组接入（hsupa）终端设备技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1552-2009 2GHz WCDMA Digital Cellular Mobile Telecommunication Network Technical Specification of RAN Equipment(Phase 3)
    2ghz wcdma数字蜂窝移动通信网 无线接入子系统设备技术要求（第三阶段）    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1415-2008 Security Technical Specification of IP Multimedia Subsystem for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network
    2ghz td-scdma/wcdma数字蜂窝移动通信网ip多媒体子系统安全技术要求(第一阶段)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1371.2-2008 Technical Requirements for Uu Interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Physical Layer Technical Specification. Part 2: Physical Channels and Mapping of Transport Channels onto Physical Channels
    2ghz td-scdma数字蜂窝移动通信网 uu接口物理层技术要求 第2部分:物理信道和传输信道到物理信道的映射    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    GY/T 229.4-2008 Technical specifications and methods of measurement for digital terrestrial television broadcasting transmitters
    地面数字电视广播发射机技术要求和测量方法    		 China Radio, Film & TV Industry Standards
    Technical specification digital
    English PDF
    GY/T 229.2-2008 Technical specifications and methods of measurement for digital terrestrial television broadcasting exciter
    地面数字电视广播激励器技术要求和测量方法    		 China Radio, Film & TV Industry Standards
    Technical specification digital
    English PDF
    GY/T 229.1-2008 Technical specifications and methods of measurement for digital terrestrial television broadcasting single frequency network adapter
    地面数字电视广播单频网适配器技术要求和测量方法    		 China Radio, Film & TV Industry Standards
    Technical specification digital
    English PDF
    YDC 014-2008 Technical Specification of Base Station Subsystem (BSS) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network
    800mhz cdma 1x数字蜂窝移动通信网设备技术要求:基站子系统    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1373-2008 Technical Requirements for Uu Interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Layer 3 Technical Specification:RRC Protocol
    2ghz td-scdma数字蜂窝移动通信网 uu接口 rrc层技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1721.3-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Physical Layer Technical Specification. Phase 3:Multiplexing and Channel Coding
    2ghz td-scdma数字蜂窝移动通信网 高速下行分组接入(hsdpa)uu接口物理层技术要求 第3部分:复用和信道编码    		 China Telecommunication Standards
    Technical specification digital
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    YD/T 1721.1-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Physical Layer Technical Specification. Phase 1:General Descriptionr
    2ghz月td-scdma数字蜂窝移动通信网 高速下行分组接入(hsdpa)uu接口物理层技术要求 第1部分:总则    		 China Telecommunication Standards
    Technical specification digital
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    SJ/T 11376-2007 Interface specification for conditional access of digital television receiver. Part 2-1:UTI Technical specification
    数字电视接收设备条件接受接口规范 第2-1部分:通用传送接口(uti)技术规范    		 China Electronics Standards
    Technical specification digital
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    YD/T 1711-2007 Technical Specifications and Testing Methods for Repeater of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network
    2ghz td-scdma数字蜂窝移动通信网直放站技术要求和测试方法    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1640-2007 Technical Specification for Softswitch and Digital Trunking Mobile Communication System Inter-working between Networks
    不同运营商软交换和数字集群网之间的互通技术要求    		 China Telecommunication Standards
    Technical specification digital
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    YD/T 1674-2007 Technical Specification for 2GHz cdma 2000 Digital Cellular Mobile Communication Network Broadcast-Multicast Service Equipment:Access Terminal
    2ghz cdma2000数字蜂窝移动通信网广播多播业务(bcmcs)设备技术要求:接入终端(at)    		 China Telecommunication Standards
    Technical specification digital
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    YD/T 1637-2007 Technical Specification and Testing Methods for N-frequency Capable Equipments of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network
    2ghz td-scdma数字蜂窝移动通信网支持n频点特性的设备技术要求和测试方法    		 China Telecommunication Standards
    Technical specification digital
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    YD/T 1587.3-2007 Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Management (Phase Ⅰ). Part 3: CORBA Based Network Resource Model Design
    2ghz cdma2000数字蜂窝移动通信网网络管理技术要求(第一阶段) 第3部分 基于corba技术的网络资源模型设计    		 China Telecommunication Standards
    Technical specification digital
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    YD/T 1587.2-2007 Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Management (Phase Ⅰ). Part 2: Performance Network Resoure Model
    2ghz cdma2000数字蜂窝移动通信网网络管理技术要求(第一阶段) 第2部分 性能网络资源模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1587.1-2007 Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Management (Phase Ⅰ). Part 1: Configuration Network Resource Model
    2ghz cdma2000数字蜂窝移动通信网网络管理技术要求(第一阶段) 第1部分 配置网络资源模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1586.3-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network Management(Phase Ⅰ). Part 3: CORBA Based Network Resource Model Design
    2ghz wcdma数字蜂窝移动通信网网络管理技术要求(第一阶段) 第3部分 基于corba技术的网络资源模型设计    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1586.2-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network Management (Phase Ⅰ). Part 2: Performance Network Resource Model
    2ghz wcdma数字蜂窝移动通信网网络管理技术要求(第一阶段) 第2部分 性能网络资源模型    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1586.1-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network Management(Phase Ⅰ). Part 1: Configuration Network Resource Model
    2ghz wcdma数字蜂窝移动通信网网络管理技术要求(第一阶段) 第1部分 配置网络资源模型    		 China Telecommunication Standards
    Technical specification digital
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    YD/T 1584.4-2007 Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General. Part 4: CORBA based Interface Design
    2ghz数字蜂窝移动通信网网络管理通用技术要求 第4部分 基于corba技术的管理接口设计    		 China Telecommunication Standards
    Technical specification digital
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    YD/T 1584.3-2007 Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General. Part 3: Interface Analysis
    2ghz数字蜂窝移动通信网网络管理通用技术要求 第3部分 接口分析    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1584.2-2007 Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General. Part 2: Interface Function
    2ghz数字蜂窝移动通信网网络管理通用技术要求 第2部分 接口功能    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1584.1-2007 Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General. Part 1: Basic Principles
    2ghz数字蜂窝移动通信网网络管理通用技术要求 第1部分 基本原则    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1580-2007 Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Networks:Physical Layer of Air Interface
    2ghz cdma2000数字蜂窝移动通信网技术要求:空中接口 物理层    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1579-2007 Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Network Device:HRPD (PhaseⅠ) AN-AAA
    2ghz cdma2000数字蜂窝移动通信网设备技术要求:高速分组数据(hrpd)(第一阶段)an-aaa设备    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1570-2007 Technical Specification of 2GHz cdma2000 Digital Cellular Mobile Communication Network Mobile Communication Network Mobile Application Part
    2ghz cdma2000数字蜂窝移动通信网技术要求:移动应用部分(map)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1568-2007 Technical Specification of 2GHz cdma2000 Digital Cellular Mobile Communication Network:Switching Switching Subsystem
    2ghz cdma2000数字蜂窝移动通信网设备技术要求:交换子系统    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1561-2007 Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Network Equipment High Rate Packet Data (Phase Ⅰ) Access Network
    2ghz cdma2000数字蜂窝移动通信网设备技术要求:高速分组数据(hrpd)(第一阶段)接入网(an)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1557-2007 Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Network:Packet Data Equipment Part
    2ghz cdma2000数字蜂窝移动通信网设备技术要求:分组设备    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1554-2007 Technical Specification and Testing Methods for 2GHz WCDMA Digital Cellular Mobile Communication Network Repeater
    2ghz wcdma数字蜂窝移动通信网直放站技术要求和测试方法    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1550.8-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network lub Interface (Phase Ⅰ). Part 8: User Plane Plane Protocol for DCH Data Stream
    2ghz wcdma数字蜂窝移动通信网iub接口技术要求(第一阶段) 第8部分:用于dch数据流的用户平面协议    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1550.7-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network lub Interface (Phase Ⅰ). Part 7: Data Transmission and Transmission Signaling for DCH Data Stream
    2ghz wcdma数字蜂窝移动通信网iub接口技术要求(第一阶段) 第7部分:用于dch数据流的数据传输和传输信令    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1550.6-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network lub Interface (Phase Ⅰ). Part 6: User Plane Protocols for Common Transport Channel Data Stream
    2ghz wcdma数字蜂窝移动通信网iub接口技术要求(第一阶段) 第6部分:公共传输信道数据流的用户平面协议    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1550.5-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network lub Interface(Phase 1). Part 5: Data Transport& Transport Signaling for Common Transport Channel Data Stream
    2ghz wcdma数字蜂窝移动通信网iub接口技术要求(第一阶段) 第5部分:公共传输信道数据流的数据传输和传输信令    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1550.4-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network lub Interface (Phase Ⅰ). Part 4: NBAP
    2ghz wcdma数字蜂窝移动通信网iub接口技术要求(第一阶段) 第4部分:nbap信令    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1550.3-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network lub Interface (Phase Ⅰ). Part 3: Signaling Transport
    2ghz wcdma数字蜂窝移动通信网iub接口技术要求(第一阶段) 第3部分:信令传输    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1550.2-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network lub Interface (Phase Ⅰ). Part 2: Layer 1
    2ghz wcdma数字蜂窝移动通信网iub接口技术要求(第一阶段) 第2部分:层一    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1550.1-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network lub Interface (Phase Ⅰ). Part 1: General
    2ghz wcdma数字蜂窝移动通信网iub接口技术要求(第一阶段) 第1部分:总则    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1546-2007 2GHz WCDMA Digital Cellular Mobile Communication Network. Uu Interface Technical Specification of RRC
    2ghz wcdma数字蜂窝移动通信网uu接口rrc层技术要求(第一阶段)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1545.2-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer 2 (Phase Ⅰ). Part 2: RLC
    2ghz wcdma数字蜂窝移动通信网uu接口层二技术要求(第一阶段) 第2部分:rlc    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1545.1-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer 2 (Phase Ⅰ). Part 1: MAC
    2ghz wcdma数字蜂窝移动通信网uu接口层二技术要求(第一阶段) 第1部分:mac    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1544.6-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer (Phase Ⅰ). Part 6: Measurement
    2ghz wcdma数字蜂窝移动通信网uu接口物理层技术要求(第一阶段) 第6部分:测量    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1544.5-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer (Phase Ⅰ). Part 5: Physical Layer Procedure
    2ghz wcdma数字蜂窝移动通信网uu接口物理层技术要求(第一阶段) 第5部分:物理层过程    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1544.4-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer. Part 4: Spreading and Modulation
    2ghz wcdma数字蜂窝移动通信网uu接口物理层技术要求(第一阶段) 第4部分:扩频与调制    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1544.3-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer (Phase Ⅰ). Part 3: Multiplexing and Channel Coding
    2ghz wcdma数字蜂窝移动通信网uu接口物理层技术要求(第一阶段) 第3部分:复用与信道编码    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1544.2-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer. Part 2: Physical Channels and Mapping of Transport Channels Onto Physical Channels
    2ghz wcdma数字蜂窝移动通信网uu接口物理层技术要求(第一阶段) 第2部分:物理信道和传输信道到物理信道的映射    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1544.1-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer. Part 1: General Aspects
    2ghz wcdma数字蜂窝移动通信网uu接口物理层技术要求(第一阶段) 第1部分:总则    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1543.6-2007 Technical Specification for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅠ). Part 6: User Plane
    2ghz wcdma数字蜂窝移动通信网iu接口技术要求(第一阶段) 第6部分:用户平面协议    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1543.5-2007 Technical Specification for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅠ). Part 5: Data Transport & Traansport Signaling
    2ghz wcdma数字蜂窝移动通信网iu接口技术要求(第一阶段) 第5部分:数据传输与传输信令    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1543.4-2007 Technical Specification for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅠ). Part 4: RANAP
    2ghz wcdma数字蜂窝移动通信网iu接口技术要求(第一阶段) 第4部分:无线接入网络应用部分(ranap)信令    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1543.3-2007 Technical Specification for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅠ). Part 3: Signaling Transport
    2ghz wcdma数字蜂窝移动通信网iu接口技术要求(第一阶段) 第3部分:信令传输    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1543.2-2007 Technical Specification for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅠ). Part 2: Layer 1
    2ghz wcdma数字蜂窝移动通信网iu接口技术要求(第一阶段) 第2部分:层1    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1543.1-2007 Technical Specification for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅠ). Part 1: Gene
    2ghz wcdma数字蜂窝移动通信网iu接口技术要求(第一阶段) 第1部分:总则    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1509-2007 Technical Specification for NC Interface between MSC Servers of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅡ)
    2ghz td-scdma/wcdma数字蜂窝移动通信网移动软交换服务器之间的nc接口技术要求(第二阶段)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1507-2007 Technical Specification for MSC Server of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅡ)
    2ghz td-scdma/wcdma数字蜂窝移动通信网移动软交换服务器设备技术要求(第二阶段)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1505-2007 Technical Specification for MGW of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅡ)
    2ghz td-scdma/wcdma数字蜂窝移动通信网媒体网关设备技术要求(第二阶段)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1414-2007 Technical Specification for Security of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅡ)
    2ghz td-scdma/wcdma数字蜂窝移动通信网安全技术要求(第二阶段)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1410-2007 Technical Specification for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network Core Network Equipment (PhaseⅠ)
    2ghz td-scdma/wcdma数字蜂窝移动通信网核心网设备技术要求(第一阶段)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1289.4-2006 Synchronous Digital Hierarchy (SDH)transport network management system technical specification. Part 4: EMS-NMS Interface Function
    同步数字体系(sdh)传送网网络管理技术要求 第4部分:网元管理系统(ems)与网络管理系统(nms)接口功能    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1496-2006 Digital Cellular Mobile Telecommunication Network Service Technical Specification for Mobile Streaming Terminal
    数字蜂窝移动通信网移动流媒体业务终端技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1494-2006 Digital Cellular Mobile Telecommunication Network Service Technical Specification for Mobile Streaming Server
    数字蜂窝移动通信网移动流媒体业务服务器技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    SJ/T 11336-2006 Interface specification for conditional access of digital television receiver. Part 1-1:DTV-CI Technical specification
    数字电视接收机条件接收接口规范 第1-1部分:dtv-ci技术规范    		 China Electronics Standards
    Technical specification digital
    English PDF
    YD/T 1372.2-2006 Technical requirements for Uu interface of 2GHz TD-SCDMA digital cellular mobile Communication network layer 2 technical specification. Part 2: RLC protocol
    2ghz td-scdma数字蜂窝移动通信网 uu接口层2技术要求 第二部分:rlc协议    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1372.1-2006 Technical requirements for Uu interface of 2GHz TD-SCDMA digital cellular mobile Communication network layer 2 technical specification. Part 1: MAC protocol
    2ghz td-scdma数字蜂窝移动通信网 uu接口层2技术要求 第一部分:mac协议    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    GY/T 209-2005 Technical specification for broadband video conference based on time division multiplex digital channel+6
    基于时分复用数字信道的宽带会议电视技术规范    		 China Radio, Film & TV Industry Standards
    Technical specification digital
    English PDF
    YD/T 1335-2005 800MHz CDMA digital cellular mobile telecommunication network technical specification of Wireless Intelligent Network (WIN) phase2
    800mhz cdma数字蜂窝移动通信网无线智能网(win)阶段2:接口技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1305-2004 900/1800MHz TDMA Digital cellular mobile telecommunication network technical specification of network management interface for CAMEL2 network
    900/1800mhz tdma数字蜂窝移动通信网移动智能网(camel2)网络管理接口技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    GY/T 197-2003 Uniform technical specification for digital satellite news gathering
    数字卫星新闻采集通用技术规范    		 China Radio, Film & TV Industry Standards
    Technical specification digital
    English PDF
    YD/T 1289.3-2003 Synchronous Digital Hierarchy (SDH) transport network management system technical specification. Part 3: Network Management System (NMS) function
    同步数字体系(sdh)传输网网络管理技术要求 第三部分:网络管理系统(mns)功能    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1289.2-2003 Synchronous Digital Hierarchy (SDH) transport network management system technical specification. Part 2: Element Management System (EMS) function
    同步数字体系(sdh)传输网网络管理技术要求 第二部分:网管理系统(ems)功能    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1289.1-2003 Synchronous Digital Hierarchy (SDH) transport network management system technical specification. Part 1: Basic principle
    同步数字体系(sdh)传输网网络管理技术要求 第一部分:基本原则    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1280-2003 900/1800MHz TDMA Digital Celler Mobile Telecommunication network management interface technical specification. Interface definition based on CMIP
    900/1800mhz tdma数字蜂窝移动通信网网络管理接口技术要求——基于cmip的接口定义    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1279-2003 900/1800MHz TDMA Digital Celler Mobile Telecommunication network management interface technical specification. Interface definition based on CORBA
    900/1800mhz tdma数字蜂窝移动通信网网络管理接口技术要求——基于corba接口定义    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1261-2003 The technical specification of CAMEL3:CAMEL Application Part (CAP) for 900/1800MHz TDMA digital cellular mobile telecommunication network
    900/1800mhz tdma数字蜂窝移动通信网camel应用部分(cap)技术要求(camel3)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1234-2002 The technical specification of 900/1800MHz TDMA digital cellular mobile telecommunications system equipment Service Control Point(SCP) (CAMEL2)
    900/1800mhz tdma数字蜂窝移动通信网业务控制点(scp)设备技术要求(camel2)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1232-2002 800MHz CDMA digital cellular mobile communication network Wireless Intelligence Network(WIN). Phase 1:Technical specification of Service Control Point (SCP) equipment
    800mhz cdma数字蜂窝移动通信网无线智能网(win)阶段1:业务控制点(scp)设备技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1239-2002 Access network technical specifications. Very-high-speed Digital Subscriber Line
    接入网技术要求——甚高速数字用户线(vdsl)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    SJ 20825-2002 Technical specifications for military optical synchronous digital hierarchy (SDH) transport network
    军用装备直流供电电源总规范    		 China Electronics Standards
    Technical specification digital
    English PDF
    YD/T 1230-2002 Technical specifications for police-use interfaces of 900/1800MHz TDMA digital cellular mobile communication system
    900/1800mhz tdma数字蜂窝移动通信系统警用接口技术规范    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1223-2002 800MHz CDMA digital cellular mobile communication network Wireless Intelligence Network(WIN). Phase 1:Equipment technical specification of Service Switching Point(SSP)
    800mhz cdma数字蜂窝移动通信网无线智能网(win)阶段1:业务交换点(ssp)设备技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1221.1-2002 800MHz CDMA digital cellular mobile communication network message center equipment technical specification. Part one:point to point SMS
    800mhz cdma数字蜂窝移动通信网短消息中心设备技术要求 第一分册 点对点短消息业务部分    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1220-2002 800MHz CDMA digital cellular mobile communication network protocol technical specification for the interface of Extended Short Message Entities(ESMEs)and Message Centres (MCs)
    800mhz cdma数字蜂窝移动通信网扩展短消息实体与短消息中心的接口协议技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1212-2002 900/1800MHz TDMA digital cellular mobile telecommunications network Technical specification for No.7 ISUP signallling
    900/1800mhz tdma数字蜂窝移动通信网no.7 isup信令技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1208-2002 800MHz CDMA digital cellular mobile communication network Wireless Intelligence Network(WIN). Phase 1:Technical specification of interface
    800mhz cdma蜂窝移动通信网无线智能网(win)阶段1:接口技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1207-2002 800MHz CDMA digital cellular mobile communication network Wireless Intelligence Network(WIN). Phase 1:technical specification of prepaid charging service
    800mhz cdma数字蜂窝移动通信网无线智能网(win)阶段1:预付费业务技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1185-2002 Access network technical specifications. Single-pair High bit rate Digital Subscriber Line(SHDSL)
    接入网技术要求——单线对高比特率数字用户线(shdsl)    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1135-2001 Technical Specification and Testing Method of Node Processor in Digital Data Network
    数字数据网在(ddn)节点机技术要求及测试方法    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1106-2001 900/1800MHz TDMA Digital Cellular Mobile Communication Network Technical Specification for GPRS (General Packet Radio Service) Base Station System-Serving GPRS support Node(SGSN) Interface(Gb interface)
    900/1800mhz tdma数字蜂窝移动通信网通用分组无线业务(gprs)基站子系统与服务gprs支持节点(sgsn)接口间(gb接口)技术规范    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1105-2001 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Technical Specification for General Packet Radio Service Switching Sub-system Equipment
    900/1800mhz tdma数字蜂窝移动通信网通用分组无线业务(gprs)设备技术规范:交换子系统    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1093-2000 900/1800MHz TDMA Digital Cellular Mobile Communication Network Technical Specification for GPRS (General Packet Radio Service) Tunnelling Protocol
    900/1800mhztdma数字蜂窝移动通信网通用分组无线业务（gprs）隧道协议技术规范    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1079-2000 800MHz CDMA Digital Cellular Mobile Telecommunications Network Signalling System No.7 ISUP Technical Specification
    800mhzcdma数字蜂窝移动通信网no.7isup信令技术规范    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1054-2000 Access network technical specification. Integrated digital loop carrier (IDLC)
    接入网技术要求-综合数字环路载波（idlc）    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1048-2000 Test Specification for 800MHz CDMA Digital Cellular Mobile Communication Network Equipment Technical Specification:Switching Sub-System
    800mhzcdma数字蜂窝移动通信网设备总技术规范：交换子系统部分    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1038-2000 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Technical Specification of Mobile Application Part (MAP) (Phase 2)
    900/1800mhztdma数字蜂窝移动通信网移动应用部分（phase2+）技术规范    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1037-2000 900/1800MHz TDMA digital cellular mobile telecommunication network technical specification of CAMEL application part (CAP)
    900/1800mhztdma数字蜂窝移动通信网camel应用部分（cap）技术规范    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 1031-1999 Technical Specification of 800MHz CDMA Digital Cellular Mobile Telecommunication Network Mobile Application Part
    800mhz cdma数字蜂窝移动通信网移动应用部分技术要求    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD 5081-1999 Technical Specifications of Digital Cross-Connection (DXC) Equipment For Optical Fiber Cable Telecommunications Trunk Project
    光缆通信干线工程数字交叉连接设备技术规范    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    GY/T 129-1997 Technical specification for transmission of two-channel digital sound with broadcasting television system PAL-D
    pal-d电视广播附加双声道数字声技术规范    		 China Radio, Film & TV Industry Standards
    Technical specification digital
    English PDF
    YD/T 910.4-1997 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Technical Specification of Mobile Application Part (MAP) (Phase 2)
    900/1800mhz tdma数字蜂窝移动通信网移动应用部分（map）第二阶段技术规范    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 910.3-1997 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Technical Specification of Mobile Service Switching Center-Base Station Subsystem Interface (Phase 2)
    900/1800mhz tdma数字蜂窝移动通信网移动业务交换中心与基站子系统间接口第二阶段技术规范    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD/T 855.3-1996 900MHz TDMA digital cellular mobile communication network Technical specifications for interfaces between mobile service switching center and base station subsystems
    900mhzdma数字蜂窝移动通信网移动业务交换中心与基站子系统间接上    		 China Telecommunication Standards
    Technical specification digital
    English PDF
    YD 5014-1995 Technical specification of digital multiplxer equipment installation and acceptance
    数字复用设备安装工程施工及验收技术规范(pdh)部分    		 China Telecommunication Standards
    Technical specification digital
    English PDF

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