YD/T 1495-2006.Digital Cellular Mobile Telecommunication Network Service Testing Specification for Mobile Streaming Server. 1范围 YD/T 1495规定了数字蜂窝移动通信网移

YD/T 1496-2006.Digital Cellular Mobile Telecommunication Network Service Technical Specification for Mobile Streaming Terminal. 1范围 YD/T 1496规定了数字蜂窝移动

YD/T 1497-2006.Digital Cellular Mobile Telecommunication Network Service Testing Specification for Mobile Streaming Terminal. 1范围 YD/T 1497规定了数字蜂窝移动通信

YD/T 1498-2006.Interface Technical Requirements of MMS in Digital Cellular Mobile Telecommunication Network. 1范围 YD/T 1498规定了数字蜂窝移动通信网多媒体消息业务相关的功能实体之间

YD/T 1499-2006.Technical Requirements of Multimedia Messaging Service Center in Digital Cellular Mobile Telecommunication Network. 1范围 YD/T 1499规定了数字蜂

YD/T 1490-2006.The Technical Requirements for Mobile Termination Supporting J2ME. 1范围 YD/T 1490规定了Java业务网络结构、J2ME移动终端中的软件体系结构、支持J2ME的移动终端的业务要求、功能要求、性能

YD/T 1529-2006.Technical conditions for optical fiber line auto switch Protection equipment. 1范围 YD/T 1529规定了光纤线路自动切换保护装置( optical fiber line auto swi

YD/T 1527-2006.Technical requirements and test methods for optoelectronic (wavelength/mode) converter. 1范围 YD/T 1527规定了光纤传输系统中用于信号中继、波长转换以及传输光纤转换的光电(波

YD/T 1540-2006.Testing Methods for Overvoltages and Overcurrents Resistibillty of Telecommunication Equipments. 1范围 YD/T 1540规定了网络运营商和制造商使用的所有通信设备的过电压

YD/T 1539-2006.Technical Requirements and Testing Methods for Reliability of Mobile Telecommunication Handset. 1范围 YD/T 1539规定了移动通信手持机对环境及机械应力的适应能力等技术