M57 电子系统工程 标准查询与下载

DB43/T 2290-2022 智慧城市路口智能化路侧系统技术要求

Technical requirements for intelligent roadside systems at intersections in smart cities

ITU-T SERIES Y SUPP 25-2015 ITU-T Y.2770系列-使用案例和应用剧情的每英寸点数(DPI)补充(研究组13)

Supplement 25 to the ITU-T Y.2770 series provides complementary information on deep packet inspection (DPI) use cases and application scenarios in evolving networks. Detailed use cases are specified including application identification and traffic detection, application performance measurements, application specific energy measurements, application statistics reporting, diagnosisand analysis, application traffic optimization and application enrichment, provision of tiered services and parental control. The application scenarios of DPI in next generation networks (NGNs), enterprise networks (ENs) and software-defined networking (SDN) are specified to help guide the deployment of DPI for service/application awareness in evolving networks.

ITU-T Y.2770 series – Supplement on DPI use cases and application scenarios (Study Group 13)

ITU-T SERIES X SUPP 24-2014 ITU-T X.1120-X.1139系列-通讯设备的安全应用分配模式的补充(研究组17)

Supplement 24 to ITU-T X.1120-X.1139 series provides a secure application distribution framework for communication devices and security requirements for application distribution sites to enhance the safety of the communication environment for users.

ITU-T X.1120-X.1139 series – Supplement on a secure application distribution framework for communication devices (Study Group 17)

ITU-T SERIES X SUPP 23-2014 ITU-T X.1037-互联网协议版本6(IPV6)的通讯组织实施方面的安全管理向导补充(研究组17)

Supplement 23 to ITU-T X-series Recommendations provides security management guidelines for the implementation of IPv6 environment in telecommunication organizations in order to ensure the protection of information in the networks and protection of the supporting network infrastructure when transitioning from IPv4 to IPv6 and implementing an IPv6 environment.

ITU-T X.1037 – Supplement on security management guidelines for the implementation of an IPv6 environment in telecommunications organizations (Study Group 17)

ITU-T SERIES Q SUPP 49-2014 支持互联网协议(IP)电话通讯的信号需求(研究组11)

Signalling requirements to support IP telephony (Study Group 11)

ITU-T SERIES X SUPP 21-2014 ITU-T X.1143-网络聚合服务安全框架补充(研究组17)

Supplement 21 to the ITU-T X-series Recommendations describes the security framework for web mashup services and also describes web mashup types and a reference architecture. Security principles and measures for secure web mashup services are provided for mitigating security threats and addressing security challenges for the web mashup services.

ITU-T X.1143 – Supplement on security framework for web mashup services (Study Group 17)

ITU-T SERIES X SUPP 22-2014 ITU-T X.1144-可扩展访问控制标记语言(XACML)的新特点与增强补充(研究组17)

Supplement 22 to ITU-T X-series Recommendations summarizes the enhancements and new features of Recommendation ITU-T X.1144 (XACML 3.0) in comparison to Recommendation ITU-T X.1142 (XACML 2.0)

ITU-T X.1144 – Supplement on enhancements and new features in eXtensible Access Control Markup Language (XACML 3.0) (Study Group 17)

ITU-T SERIES X SUPP 10-2014 ITU-T X.1205-网络追溯可用性补充(研究组17)

Supplement 10 to the ITU-T X-series of Recommendations provides an overview of traceback for responsive measures to certain network issues within a single or a more complex array of service providers. Traceback may assist in discovering ingress points, paths,partial paths or sources of problematic network events. This information may aid service providers in mitigating such events.

ITU-T X.1205 – Supplement on usability of network traceback (Study Group 17)

ITU-T SERIES Y SUPP 24-2013 (提前发布)文件维护管理(FMC)的屏幕服务

One of the essential benefits of networks is their support for convergences such as the fixed mobile convergence (FMC) and telecom-broadcasting converged services like the Internet Protocol TV (IPTV), as highlighted in the ITU-T Y.2000-series supplements1. Supplement 24 to the ITU-T Y-series of Recommendations describes various N-screen service case scenarios for FMC. This supplement uses the features defined in Supplement 14 to the ITU-T Y-series of Recommendations (2011), ITU-T Y.2000-series – Supplementary service scenarios for fixed-mobile convergence.

ITU-T Y.2000-series – Supplement on N-screen service scenarios for fixed mobile convergence (Study Group 13)

ITU-T SERIES Y SUPP 23-2013 (提前发布)ITU-T Y.2770系列-每英寸点数(DPI)术语的补充

Recommendation ITU-T Y.2770 introduced new terms in the area of deep packet inspection (DPI). Work on DPI terminology was an essential part during the development of this Recommendation. This Supplement 23 to the ITU-T Y-series provides complementary information on DPI terminology related to the flow and application descriptor, packet processing and layered protocol architectures, as defined by ITU-T Y.2770.

ITU-T Y.2770-series – Supplement on DPI terminology (Study Group 13)

ITU-T SERIES X SUPP 18-2013 ITU-T X.1205-异常交通检测向导与基于互联网协议(IP)的通讯网络控制补充研究组17

Telecommunication networks based on the IP protocol face many security threats. One of the most important threats is abnormal traffic, which can cause serious impact on the secure and steady operation of telecommunication networks. Abnormal traffic attacks consume large quantities of network resources and easily lead to network unsteadiness and link blockage. Moreover, abnormal traffic attacks have increasingly been aimed at achieving certain business objectives, and are a great challenge to telecommunication operators. Therefore, detecting and controlling abnormal traffic effectively has become an urgent task for telecommunication operators. Supplement 18 to ITU-T X.1205 series of Recommendations identifies abnormal traffic detection technologies and control measures for IP-based telecommunication networks. The aim of this Supplement is to provide telecommunication operators with a comprehensive guideline for monitoring, detecting and controlling abnormal IP traffic.

ITU-T X.1205 – Supplement on guidelines for abnormal traffic detection and control on IP-based telecommunication networks (Study Group 17)

ETSI TS 101 585-2012 IMS网络测试(INT).Ic接口的NGN/IMS互连测试.第1部分:协议实现一致性声明(PICS) 版本1.1.1

IMS Network Testing (INT); NGN/IMS interconnection tests at the Ic Interface; Part 1: Protocol Implementation Conformance Statement (PICS) V1.1.1

ETSI TR 103 100-2012 电磁兼容与无线频谱事务(ERM).UHF频段的RFID操作.融合进EN 302.208的未来版本的改进 版本1.1.1

Electromagnetic compatibility and Radio spectrum Matters (ERM); Operation of RFID in the UHF Band; Proposed improvements to be incorporated into future versions of EN 302 208 (V1.1.1)

ITU-T Y.2811-2012 下一代网络中的移动虚拟专用网服务框架

Recommendation ITU-T Y.2811 describes the functional architecture of the mobile virtual private network (VPN) service based on the host-based mobility framework in next generation networks (NGNs), and defines the corresponding reference points. This Recommendation focuses on remote access VPNs and community-based VPNs where mobile user equipment (MUE) is directly involved. The high-level mobile VPN service procedures on the functional architecture are also described.

Framework of the mobile virtual private network service in next generation networks (Study Group 13)

ITU-T STIT-2012 信息技术和通讯安全(研究组17)

This manual provides a broad introduction to the ICT security work of the ITU-T and, more specifically, it summarizes how the ITU-T is responding to global cybersecurity challenges with Recommendations, guidance documents and outreach initiatives. It is primarily directed towards those who have responsibility for, or an interest in, information and communications security and the related standards, as well as those who simply need to gain a better understanding of ICT security issues.

Security in Telecommunications and Information Technology (Study Group 17)

ITU-R SNG.770-2-2012 数字卫星新闻采集(DSNG)统一操作程序

This Recommendation specifies characteristics and operating procedures for satellite news gathering transmissions using digital encoding and modulation techniques. Annex 1 provides operating characteristics and procedures with a view toward the prevention of interference among satellite transmissions.

Uniform operational procedures for digital satellite news gathering (DSNG)

ITU-T SERIES X SUPP 11-2011 ITU-T X.1245-基于实时阻列表的框架来计算网络电话(VOIP)垃圾电子邮件的补充研究组17

Supplement 11 to ITU-T X-series Recommendations provides a technical framework based on a real-time blocking list (RBL) for countering voice over Internet protocol (VoIP) spam, which consists of four functional entities: a VoIP spam prevention system (VSPS), a VoIP spam prevention policy server (VSPPS), an RBL central system for VoIP spam prevention (VSP-RBL), and a user-reputation system (URS). This supplement also specifies the functionalities, procedures, and interfaces of each functional entity for countering VoIP spam.

ITU-T X.1245 – Supplement on framework based on real-time blocking lists for countering VoIP spam (Study Group 17)

ITU-T Q.1742.9-2011 国际移动通信-2000(IMT-2000)的引用(批准为2010年12月31日)以美国国家标准学会(ANSI-41)演变与码分多址(CDMA)2000接入网核心网络研究组13

Recommendation ITU-T Q.1742.9 associates the published core network standards from the regional standards development organizations (SDOs) with those 3GPP2 specifications that were approved as of 31 December 2010 for the IMT-2000 Family Member "ANSI-41 evolved Core Network with cdma2000 Access Network".

IMT-2000 references (approved as of 31 December 2010) to ANSI-41 evolved core network with cdma2000 access network (Study Group 13)

ITU-R BT.1872 SPANISH-2010 数字电子新闻采集的用户需求

This Recommendation deals with user requirements for broadcast auxiliary services (BAS). It contains typical operational requirements for digital TVOB, ENG and EFP, which may be used by administrations when planning usage of their fixed and mobile TVOB, ENG and EFP applications.

User requirements for digital electronic news gathering

TIA PN 3-0272.001-A-1-2007 超移动宽带(UMBTM)物理层空中接口

The document to which this Notice is affixed (the “Document”) has been prepared by one or more Engineering Committees or Formulating Groups of the Telecommunications Industry Association (“TIA”).

Physical Layer for Ultra Mobile Broadband (UMBTM) Air Interface Specification To be published as TIA-1121.001