M16 信息传输指标 标准查询与下载

ITU-T X.511 CORR 2-2005 信息技术.开式系统互连.人名地址录:摘要服务定义

The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications.

Information technology ?Open Systems Interconnection ?The Directory: Abstract service definition Technical Corrigendum 2 Study Group 17

ITU-T X.501 CORR 2-2005 信息技术.开式系统互连.人名地址录:模式

The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications.

Information technology ?Open Systems Interconnection ?The Directory: Models Technical Corrigendum 2 Study Group 17

ITU-T X.667-2004 信息技术.开放系统互连.用于OSI登记当局操作的规程:通用唯一标识符(UUIDs)

This Recommendation | International Standard standardizes the generation, and optional registration, of Universally Unique Identifiers (UUIDs).

Information technology ?Open Systems Interconnection ?Procedures for the operation of OSI Registration Authorities: Generation and registration of Universally Unique Identifiers (UUIDs) and their use as ASN.1 object identifier components Study Group 17

ITU-T X.692 AMD 1-2004 信息技术-ASN.1编码规则 - 编码控制表记法(ECN)规范

In this Recommendation, the expression "Administration" is used for conciseness to indicate both a telecommunication administration and a recognized operating agency.

Information technology ?ASN.1 encoding rules: Specification of Encoding Control Notation (ECN) Amendment 1: Extensibility support

ITU-T X.662-2004 信息技术.开放系统互连.用于OSI注册部门操作的规程:ISO和ITU-T结合使用的RH命名树组件

This Recommendation | International Standard specifies the procedures for operating the International Registration Authority for assignment of values to ASN.1 object identifier arcs beneath the top-level arc {joint-iso-itu-t}.

Information technology ?Open Systems Interconnection ?Procedures for the operation of OSI Registration Authorities: Registration of object identifier arcs beneath the top-level arc jointly administered by ISO and ITU-T SERIES X: DATA NETWORKS AND OPEN SY

ITU-T X.665-2004 信息技术.开放系统互连.用于OSI登记当局操作的规程:应用过程与应用实体

This Recommendation | International Standard specifies the procedures applicable to the registration of applicationprocesses and application-entities. No requirement for an international registration authority has been identified; therefore these procedures apply to registration at any point in the ASN.1 object identifier tree. This Recommendation | International Standard does not cover the registration of application-process types or application-entity types. No requirement for such registration has been identified.

Information technology Open Systems Interconnection Procedures for the operation of OSI Registration Authorities: Registration of application processes and application entities SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS OSI networking and syst

ITU-T X.666-2004 信息技术.开放系统互连.用于OSI登记当局操作的规程:用于特殊场合的国际名称的分配

ITU-T Recommendation X.666 was approved on 22 August 2004 by ITU-T Study Group 17 (2001-2004) under the ITU-T Recommendation A.8 procedure.

Information technology ?Open Systems Interconnection ?Procedures for the operation of OSI registration authorities: Joint ISO and ITU-T registration of international organizations SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS OSI networking and

ITU-T X.660-2004 信息技术.开放系统互连.用于OSI登记当局操作的规程:一般规程

This Recommendation | International Standard defines a generic registration-hierarchical-name tree and the specific form of this RH-name tree called an ASN.1 Object Identifier (OID) tree, including registration of the top-level arcs of the OID tree. It sp

Information technology ?Open Systems Interconnection ?Procedures for the operation of OSI Registration Authorities: General procedures and top arcs of the ASN.1 Object Identifier tree Study Group 17

ITU-T X.680 AMD 2-2004 信息技术.抽象句法表记法.(ASN.1):基本表记法规范

An Amendment 2 is provided for ITU-T Rec. X.680 | ISO/IEC 8824-1 in order to align it with changes made to ITU-T Rec. X.660 | ISO/IEC 9834-1. The changes relate to relaxation of the rules for the use of identifiers in object identifiers, and the provision

Information technology ?Abstract Syntax Notation One (ASN.1): Specification of basic notation Amendment 2: Alignment with changes made to ITU-T Rec. X.660 X'A6' ISO/IEC 9834-1 for identifiers in object identifier value notation Study Group 17

ITU-T X.1051-2004 信息安全管理系统—对电信的要求(ISMS-T)X系列 数据网络和开放系统通信 电信完全 研究组17

For telecommunications organizations, information and the supporting processes, telecommunications facilities, networks and lines are important business assets. In order for telecommunications organizations to appropriately manage these business assets an

Information Security Management System ?Requirements for Telecommunications (ISMS-T) SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS Telecommunication security Study Group 17

ITU-T Q.834.3-2004 (预发布)宽带无源光网络的管理接口要求的UML描述-系列Q:交换和信令-Q3接口(第4研究组)

This Recommendation provides a UML description of a management interface between a supplier management system, provided to manage network resources conforming to specifications found in the G.983-series of Recommendations, and a network owner operation management system. It follows the process proposed in ITU-T Rec. M.3020 with alternations in order of presentation of material. Behaviour for real time and non-real time interfacing is addressed. All aspects of TMN management functional areas are addressed except for accounting management since usage data collection is outside the scope of the BPON equipment reference architecture.

A UML description for management interface requirements for Broadband Passive Optical Networks Study Group 4

ITU-T Q.834.1-2004 从网元考虑的ATM PON要求和管理实体-系列Q:交换和信令-Q3接口(第4研究组)

This Recommendation specifies an information of ATM-PON system at a Q interface at a reference point beyond an element management layer (ITU-T Rec. M.3013). This Q interface is defined as the network and network element views

ATM-PON requirements and managed entities for the network and network element views SERIES Q: SWITCHING AND SIGNALLING Q3 interface Study Group 4

ITU-T P.313-2004 无绳和移动数字终端的传输特性

This Recommendation deals with electro-acoustic performance parameters of portable digital cordless and mobile terminals. The requirements given below should ensure satisfactory voice service in a high percentage of installations under normal conditions,

Transmission characteristics for cordless and mobile digital terminals SERIES P: TELEPHONE TRANSMISSION QUALITY, TELEPHONE INSTALLATIONS, LOCAL LINE NETWORKS Subscribers' lines and sets Study Group 12

ITU-T Q.762 AMD 2-2004 NO.7信令系统-ISDN用户部分消息和信号的一般功能-系列Q:交换和信令-NO.7信令系统的准则.研究组11

This amendment to the ISUP Specification Q.762 (12/1999) contains modifications to clauses 3 and 4.

Signalling System No. 7 ISDN User Part general functions of messages and signals Amendment 2 Study Group 11

ITU-T Q.764 AMD 3-2004 NO.7信令系统-ISDN用户部分的信令规程 修正案3系列Q:交换和信令-NO.7信令系统的准则

Previous amendments to ITU-T Rec. Q.764 (12/1999) still apply and need to be taken into account when applying this amendment.

Signalling System No. 7 ISDN user part signalling procedures Amendment 3 SERIES Q: SWITCHING AND SIGNALLING Specifications of Signalling System No. 7 ISDN user part Study Group 11

ITU-T Q.763 AMD 3-2004 NO.7信令系统-ISDN用户部分的格式和编码: 修正案3-系列Q:交换和信令-NO.7信令系统的准则.研究组11

In this Recommendation, the expression "Administration" is used for conciseness to indicate both a telecommunication administration and a recognized operating agency.

Signalling System No. 7 ISDN user part formats and codes Amendment 3 SERIES Q: SWITCHING AND SIGNALLING Specifications of Signalling System No. 7 ISDN user part Study Group 11

ITU-T X.602-2004 信息技术-组管理协议

Conventional multicast transport protocols do not include a dynamic mechanism for group management according to the join/leave of receivers and for the modification of membership information.

Information technology Group management protocol SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS OSI networking and system aspects Networking Study Group 17

ITU-T X.603-2004 信息技术-中继的多点传输协议:框架

The Relayed Multicast Protocol (RMCP) is an application-layer protocol for providing end-to-end multicast services over an IP-network environment. This Recommendation | International Standard specifies basic concepts of a relayed multicast scheme, data de

Information technology Relayed multicast protocol: Framework Study Group 17

ITU-T F.600-2004 公用数据传输业务的服务和操作原则 F系列:非电话电讯服务 数据传输服务 研究17组

This Recommendation contains the general service and operational principles to be followed for the international public data transmission service. The general model of international public data transmission service is outlined. This Recommendation inclu

Service and operational principles for public data transmission service SERIES F: NON-TELEPHONE TELECOMMUNICATION SERVICES Data transmission services Study Group 17

ITU-T I.371-2004 宽带综合业务数字网(B-ISDN).B-ISDN中传输控制与拥塞控制-普通网络要求和功能 研究组13

This Recommendation describes traffic control and congestion control procedures for the B-ISDN at the ATM layer

Traffic control and congestion control in B-ISDN Study Group 13