ISO/IEC 15429:2003 信息技术 系统间的无线电通信和信息交换 个人集成服务网络 内部交换信号协议 无线终端定位记录补充服务和无线终端信息交换附加网络特性.

标准编号：ISO/IEC 15429:2003

中文名称：信息技术 系统间的无线电通信和信息交换 个人集成服务网络 内部交换信号协议 无线终端定位记录补充服务和无线终端信息交换附加网络特性.

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

发布日期：2003-04

标准范围

ISO/IEC 15429:2003规定了用于支持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参考点处的无线终端位置注册补充业务(SS-WTLR)和无线终端信息交换附加网络特征(ANF-WTINFO)的信令协议。SS-WTLR是一种补充业务，它使WTM用户能够在PISN内的当前位置注册或从当前位置注销。在不同时间在PISN中的不同位置注册的能力使得WTM用户能够在不同接入点维持所提供的服务(包括拨打和接收呼叫的能力)。注销用于通知PISN WTM用户暂时无法利用所提供的服务（包括接收呼叫）。ANF-WTINFO是一个附加的网络特征，它能够在归属PINX和访问者PINX之间传输限制信息。ANF-WTINFO还使访问者PINX或主页PINX能够发起对当前位置信息的检查。Q参考点在ISO/IEC 11579-1中定义。补充业务规范和附加网络特征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 15428中第1阶段和第2阶段规范确定的要求。用于SS-WTLR和ANF-WTINFO的信令协议使用用于控制ISO/IEC 11582中规定的补充服务的通用程序的某些方面。ISO/IEC 15429:2003还规定了额外的信令协议要求，以支持SS-WTLR与其他补充服务和ANFs之间的Q参考点处的交互。ISO/IEC 15429:2003适用于可以互连以形成PISN的PINX。

ISO/IEC 15429:2003 specifies the signalling protocol for the support of the Wireless Terminal Location Registration supplementary service (SS-WTLR) and the Wireless Terminal Information exchange additional network feature (ANF-WTINFO) at the Q reference point between Private Integrated services Network eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN).

SS-WTLR is a supplementary service which enables a WTM user to register at, or deregister from, the current location within the PISN. The ability to register at different locations in the PISN at different times enables the WTM user to maintain the provided services (including the ability to make and receive calls) at different access points. Deregistration is used to inform the PISN that the WTM user is temporarily unable to make use of the provided services (including the receipt of calls).

ANF-WTINFO is an additional network feature which enables transfer of restriction information between Home PINX and Visitor PINX. ANF-WTINFO also enables the Visitor PINX or Home PINX to initiate a check of the current location information.

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

Supplementary Service specifications and Additional Network Feature 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 15428.

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

ISO/IEC 15429:2003 also specifies additional signalling protocol requirements for the support of interactions at the Q reference point between SS-WTLR and other supplementary services and ANFs.

ISO/IEC 15429:2003 is applicable to PINXs which can interconnect to form a PISN.

标准预览图