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制器(或软交换设备)之间的MGCP协议测试方法...
YD/T 1612-2007.Interconnection and Interoperation Technique Requirements for IPv4-lPv6 Transition.1范围YD/T 1612规定了IPv4网络向IPv6网络过渡中采用的多种互通与过渡...
YD/T 1578-2007.Technical Requirements for High Rate Packet Data(HRPD) A Interfaces ( Phase I ) in 2GHz cdma2000 Digital Cellular Mobile Communication Network.1范围YD/T 1578规定了...
YD/T 1580-2007.Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Networks: Physical Layer of Air Interface.1范围YD/T 1580规定了cdma20001x和3x多载...
YD/T 1581-2007.Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Network:Medium Access Control(MAC) of Air Interface.1范围YD/T 1581规定了cdma2000 ...
YD/T 1582-200.2GHz cdma2000 Digital Cellular Mobile Communication Networks:Signaling Link1范围YD/T 1582规定了层2链路接人控制(LAC)的信令协议结构和功能。YD/T 15...
YD/T 1604-2007.Technical Requirements of Peer to Peer Multimedia Messaging Service Interworking between Networks.1范围YD/T 1604规定了不同运营商之间多媒体消息业务互...
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通信用阀控式密封铅布蓄电池的要求、检验方法、检验规则...
YD/T 1714-2007.Optical Fibers Distribution Frame in Dense Wavelength Division Multiplexing.1范围YD/T 1714规定了密集波分复用(DWDM)环境下光纤配线架(以下简称ODF)的...
YD/T 1713-2007.Technical Requirements and Testing Methods of Incoming Power Disturbance Alarm System for Main Distribution Frame.1范围YD/T 1713规定了总配线架(MDF)强电入侵...
