YD/T 2504.6-2013.2GHz TD-SCDMA digital cellular mobile telecommunication network-HSPA+ physical layer technical requirement-part 6: physical layer mea

YD/T 2504.5-2013.2GHz TD-SCDMA digital cellular mobile telecommunication network-HSPA+ physical layer technical requirements - part 5: physical layer

YD/T 2563.4-2013.LTE FDD digital cellular mobile communication network-Uu interface physical layer technical requirement(Phase 1)-Part 4 : Physical La

YD/T 2563.3-2013.LTE FDD digital cellular mobile communication network-Uu interface physical layer technical requirement(Phase 1)-Part 3 : Multiplexin

YD/T 2563.1-2013.LTE FDD digital cellular mobile communication network-Uu interface physical layer technical requirement(Phase 1)-Part 1: general desc

YD/T 2543-2013.Energy Efficiency's Evaluation Methods of IDC. 1范围 YD/T 2543分析了 互联网数据中心(以下简称数据中心) 的能耗结构，定义数据中心的能效指标， 提出数据中心能耗测量方法和能效数据发布要求。本标准主要规定了数据中心

YD/T 2542-2013.Telecommunication Internet data center technology specification. 1范围 YD/T 2542规定了互联网数据中心的系统组成，以及服务、资源、网络、机房设施、管理和安全等6个子系统的功能要求，并对电信互联网数

YD/T 2525-2013.CDMA digital cellular mobile telecommunication network UICC-ME interface technical requirement - Characteristics of the CSIM applicatio

YD/T 2524-2013.CDMA digital cellular mobile communication networks technical requirements for UICC-Terminal interface CCAT functionality. 1范围 YD/T 252

YD/T 2520-2013.Technical requirements and testing methods for cdma2000 HRPD(cdma2000)/ WCDMA (GSM) dual mode single standby digital mobile station. 1范

YD/T 2520-2013.Technical requirements and testing methods for cdma2000 HRPD(cdma2000)/ WCDMA (GSM) dual mode single standby digital mobile station. 1范

YD/T 2507.5-2013.2GHz TD-SCDMA digital cellular mobile telecommunication network-HSPA+-lub interface technical requirement Part 5: Data transport &