ISO/IEC 15433:2003 信息技术-系统间远程通信和信息交换-专用集成服务网络-内部交换信号协议-无线终端鉴别辅助服务.

标准编号：ISO/IEC 15433:2003

中文名称：信息技术-系统间远程通信和信息交换-专用集成服务网络-内部交换信号协议-无线终端鉴别辅助服务.

英文名称：Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Wireless Terminal Authentication suppl

发布日期：2003-04

标准范围

ISO/IEC 15433:2003规定了在专用综合业务网络(PISN)内连接在一起的专用综合业务网络交换机(PINXs)之间的Q参考点处支持无线终端认证补充业务(SS-WTAT和SS-WTAN)的信令协议。WTM用户的认证(SS-WTAT)是一种补充业务，它使PISN能够作为一种安全措施来验证由WTM用户提供的身份。PISN的认证(SS-WTAN)是一种补充业务，它使被服务的WTM用户能够作为一种安全措施来验证PISN的身份。这些服务中使用的机制基于身份验证的挑战和响应方法。这些补充服务将使用的身份验证算法超出了本国际标准的范围。Q参考点在ISO/IEC 11579-1中定义。服务规范分三个阶段产生，并根据ITU-T Rec中规定的方法。I.130.本国际标准包含Q参考点的第3阶段规范，并满足ISO/IEC 15432中第1阶段和第2阶段规范确定的要求。用于SS-WTAT和SS-WTAN的信令协议使用ISO/IEC 11582中规定的用于控制补充服务的通用程序的某些方面。ISO/IEC 15433:2003还规定了用于支持SS-WTAT/SS-WTAN与其他补充服务和ANF之间在Q参考点处的交互的附加信令协议要求。ISO/IEC 15433:2003适用于可以互连以形成PISN的PINX。

ISO/IEC 15433:2003 specifies the signalling protocol for the support of the Wireless Terminal Authentication supplementary services (SS-WTAT and SS-WTAN) at the Q reference point between Private Integrated services Network eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN).

Authentication of a WTM user (SS-WTAT) is a supplementary service that enables a PISN, as a security measure, to validate the identity provided by the WTM user.

Authentication of the PISN (SS-WTAN) is a supplementary service that enables a served WTM user, as a security measure, to validate the identity of the PISN.

The mechanisms used in these services are based on the challenge and response method of authentication.

Authentication algorithms to be used by these supplementary services are outside the scope of this International Standard.

The Q reference point is defined in ISO/IEC 11579-1.

Service specifications are produced in three stages and according to the method specified in ITU-T Rec. I.130. This International Standard contains the stage 3 specification for the Q reference point and satisfies the requirements identified by the stage 1 and stage 2 specifications in ISO/IEC 15432.

The signalling protocol for SS-WTAT and SS-WTAN uses certain aspects of the generic procedures for the control of supplementary services specified in ISO/IEC 11582.

ISO/IEC 15433:2003 also specifies additional signalling protocol requirements for the support of interactions at the Q reference point between SS-WTAT / SS-WTAN and other supplementary services and ANFs.

ISO/IEC 15433:2003 is applicable to PINXs which can interconnect to form a PISN.

标准预览图