M16 信息传输指标 标准查询与下载

YD/T 2406-2012 互联网数据中心和互联网接入服务信息安全管理系统及接口测试方法

本标准规定了互联网数据中心和互联网接入服务(IDC/ISP)信息安全管理系统及接口相关的测试要求,包括测试方法、测试内容、测试用例等。本标准适用于IDC/ISP信息安全管理系统的测试和评估工作。

Test specifications of information security management system for Internet data center/Internet service provider

YD/T 2431-2012 ICP/IP地址/域名信息备案系统信息交换接口技术要求

本标准规定了国家ICP/IP地址/域名信息备案管理系统与各互联网接入服务商之间的数据交换接口技术要求。本标准适用于通信行业主管部门、互联网接入服务提供单位建设的ICP/IP地址/域名信息备案管理系统。

Technical specification for information exchange interface of ICP/IP address/domain name information registration system

YD/T 2432-2012 因特网数据中心（IDC）和因特网接入服务商（ISP）接入资源管理平台技术要求和接口规范

本标准规定了因特网数据中心(IDC)和因特网接入服务商(ISP)接入资源管理平台的技术要求和接口规范,包括IDC和ISP自有或租用的IDC机房资源管理和专线资源管理。本标准适用于因特网数据中心(IDC)和因特网接入服务商(ISP)接入资源管理平台。

Technical requirements and interface specification for Access Resource Management Platform of Internet Data Center(IDC) and Internet Service Provider(ISP)

YD/T 2248-2012 互联网数据中心和互联网接入服务信息安全管理系统技术要求

本标准规定互联网数据中心(IDC)和互联网接入服务(ISP)在信息安全管理技术手段方面的基本要求。本标准适用于提供专线接入、服务器托管、租赁和虚拟空间租用等服务的IDC经营者及为互联网信息服务业务(ICP)经营者等利用互联网从事信息内容提供、网上交易、在线应用等提供互联网接入服务的ISP经营者。

Technical requirements of information security management system for Internet data center/Internet service provider

YD/T 2405-2012 互联网数据中心和互联网接入服务信息安全管理系统接口规范

本标准规定了互联网数据中心和互联网接入服务(以下简称IDC/ISP)信息安全管理系统与电信管理部门依照国家法律法规授权建设的信息安全管理系统之间的信息安全管理接口的功能要求、数据通信要求及数据交换格式等。本标准适用于IDC/ISP信息安全管理系统与电信管理部门依照国家法律法规授权建设的信息安全管理系统。

Interface standard of information security management system for Internet data center/Internet service provider

ITU-T H.460.26-2012 使用H.225.0呼叫信令连接作为媒体信息的传送.16号研究组

This Recommendation describes the procedures for the transportation of RTP/SRTP and RTCP/SRTCP messages over an existing ITU-T H.225.0 call signalling connection.

Using ITU-T H.225.0 call signalling connection as transport for media (Study Group 16)

ITU-T G.7044 AMD 1-2012 (预发布)灵活速率光数据单元无中断调整(通用成帧规程)(高空观察)修改件1

This amendment contains extensions to the first version (10/2011) of ITU-T Recommendation G.7044/Y.1347

(Pre-Published) Hitless Adjustment of ODUflex(GFP) (HAO) Amendment 1

ITU-T Y.1705 AMD 1-2012 (预发布)传输实体的广义自动发现.修改件1

This amendment updates the 08/2005 edition of ITU-T G.7714/Y.1705 to provide a formal definition of the term transport capability exchange (TCE).

(Pre-Published) Generalized automatic discovery for transport entities Amendment 1

ITU-R P.1817-1-2012 地面自由空间光链路设计的传播数据要求

This Recommendation provides propagation data required for the design of free-space optical (FSO) links and planning of free-space optical systems, in the respective ranges of validity indicated in the Recommendation.

Propagation data required for the design of terrestrial free-space optical links

ITU-R P.835-5-2012 参考标准大气

Recommendation ITU-R P.835 provides expressions and data for reference standard atmospheres required for the calculation of gaseous attenuation on Earth-space paths.

Reference standard atmospheres

ITU-R BT.1210-4-2012 图像质量评估用测试材料

This Recommendation provides guidelines on test materials to be used in assessment of picture quality of television systems.

Test materials to be used in assessment of picture quality

ITU-R BT.2000-2012 在视频信息系统应用中使用大屏数字图像建议

This Recommendation identifies the subset of VIS (video information system) applications, for which current ITU-R Recommendations relevant to LSDI (large screen digital imagery) applications, can be applied.

Use of large screen digital imagery Recommendations in video information systems applications

ITU-R BT.500-13-2012 电视图像质量的主观评价方法

This Recommendation provides methodologies for the assessment of picture quality including general methods of test, the grading scales and the viewing conditions. It recommends the double-stimulus impairment scale (DSIS) method and the double-stimulus continuous quality-scale (DSCQS) method as well as alternative assessment methods such as single-stimulus (SS) methods, stimulus-comparison methods, single stimulus continuous quality evaluation (SSCQE) and simultaneous double stimulus for continuous evaluation (SDSCE) method.

Methodology for the subjective assessment of the quality of television pictures

ITU-R BS.1771-1-2012 响度和实际峰值指示计的要求

This Recommendation specifies some requirements for audio metering devices that implement the loudness and true-peak algorithms specified in other ITU-R Recommendations.

Requirements for loudness and true-peak indicating meters

YDN 2248-2011 互联网数据中心(IDC)信息安全管理系统技术要求

本技术规定规定了互联网数据中心信息安全管理系统的主要功能和性能要求。 本技术规定适用于所有提供服务器托管、租赁以及虚拟空间租用等服务的场所中的互联网数据中心信息安全管理系统。

Technical standard of information security managemet system for Internet data center

YD/T 2251-2011 国家网络安全应急处理平台安全信息获取接口要求

本标准规定了网络安全应急处理平台与基础电信网络或重要信息系统的集中式网络安全事件管理系统或网管系统的接口，包括接口的功能要求和接口协议。 本标准主要适用于网络安全应急处理平台、集中式网络安全事件管理系统及网管系统。

National network security emergency responsing platform interface specification for security information access

YD/T 2255-2011 信息安全运行管理系统（SOC）与被监控设备接口技术要求

本标准规定了信息安全运行管理系统（SOC）与被监控设备间接口的技术要求，作为接口实现的指导性标准。 本标准适用于信息安全运行管理系统。

Interface requirement between SOC and device

ITU-T G.799.3-2011 优化传输声音和音频带宽数据的IP对IP语音网关信号处理功能和性能研究组16

As a consequence of the growth of IP and of IP services, different operators have an increased need to support bulk interconnection of voice and voiceband data traffic at the IP level.

Signal processing functionality and performance of an IP-to-IP voice gateway optimized for the transport of voice and voiceband data (Study Group 16)

ITU-T K.83 SPANISH-2011 监测场强和电磁场.5号研究组

This Recommendation specifies the methods and characteristics of the monitoring system to be used for the continuous monitoring of electromagnetic fields emitted by radio transmitters, both in the broadband and in the frequency selective measurement systems, in order to assess the long-term exposure of people to electromagnetic fields in the band of 9 kHz-300 GHz.

Monitoring field strengths of electromagnetic fields

ITU-T P.56-2011 (预发布)有效话音电平的客观量度

The ITU-T considers it important that there should be a standardized method of objectively measuring speech level, so that measurements made by different organizations may be directly comparable. Requirements of such a meter are that it should measure active speech level and should be independent of operator interpretation. In this Recommendation, a meter is a complete unit that includes the input circuitry, filter (if necessary), processor and display. The processor includes the algorithm of the detection method. This meter can safely be used for laboratory experiments or can be used with care on operational circuits.

(Pre-Published) Objective measurement of active speech level