YD/T 1609-2007.Testing Methods for Media Gateway Control Protocol (MGCP). 1范围 YD/T 1609规定了媒体网关和媒体网关控...
YD/T 1612-2007 IPv4 网络向 IPv6 网络过渡中的互联互通技术要求
YD/T 1612-2007.Interconnection and Interoperation Technique Requirements for IPv4-lPv6 Transition. 1...
YD/T 1578-2007 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) A 接口
YD/T 1578-2007.Technical Requirements for High Rate Packet Data(HRPD) A Interfaces ( Phase I ) in 2G...
YD/T 1580-2007 2GHz cdma2000 数字蜂窝移动通信网技术要求:空中接口物理层
YD/T 1580-2007.Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Netwo...
YD/T 1581-2007 2GHz cdma2000 数字蜂窝移动通信网技术要求:空中接口 MAC 层
YD/T 1581-2007.Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Netwo...
YD/T 1582-2007 2GHz cdma2000 数字蜂窝移动通信网技术要求:空中接口 LAC 层
YD/T 1582-200.2GHz cdma2000 Digital Cellular Mobile Communication Networks:Signaling Link1范围 YD/T 15...
YD/T 1604-2007 点对点多媒体消息业务网间互通技术要求
YD/T 1604-2007.Technical Requirements of Peer to Peer Multimedia Messaging Service Interworking betw...
YD/T 1715-2007 通信用阀控式密封铅布蓄电池
YD/T 1715-2007.Valve Regulated L ead Mesh L ead Acid Battery for Communications. 1范围 YD/T 1715规定了2V通...
YD/T 1714-2007 密集波分复用光配线架
YD/T 1714-2007.Optical Fibers Distribution Frame in Dense Wavelength Division Multiplexing. 1范围 YD/T...
YD/T 1713-2007 总配线架(MDF)强电入侵告警系统技术要求和试验方法
YD/T 1713-2007.Technical Requirements and Testing Methods of Incoming Power Disturbance Alarm System...
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