信息技术.系统间远程通信和信息交换.PISN移动性一般原则和服务特性

[中文适用范围]： 本技术报告 (TR) 分析了网络功能标准化的要求，以支持专用综合业务网络 (PISN) 的一个或多个专用综合网络交换机 (PINX) 内的移动性。 它涵盖了无线终端移动性 (WTM) 和专用个人移动性 (PPM)。 WTM 是一种允许无线终端 (WT) 用户通过网络内任何兼容的无线电接入拨打和接听呼叫的功能。 WTM 标准应独立于用于支持 WT 的接入技术。 PPM 使 PISN 用户能够在网络内任何合适的终端（有线或无线）上注册以拨打和/或接收呼叫。 本技术报告涵盖 WTM 和 PPM 的以下主题： ——注册程序； ——拨入和拨出电话的程序； ——访问安全程序（识别和认证）； ——编号、寻址和信号的要求； ——管理、行政和运营的要求。 [外文原描述]： This Technical Report (TR) analyses the requirements for the standardization of networking functions to support mobility within one or more Private Integrated Network Exchanges (PINXs) of a Private Integrated Services Network (PISN).It covers both Wireless Terminal Mobility (WTM) and Private Personal Mobility (PPM). WTM is a function that allows users of Wireless Terminals (WT) to make and receive calls at any compatible radio access within the network. Standards for WTM should be independent of the access technology used to support the WTs. PPM enables users of a PISN to register at any suitable terminal (wired or wireless) within the network for the making and/or receiving of calls. This Technical Report covers the following subjects for both WTM and PPM: - Registration procedures; - Procedures for incoming and outgoing calls; - Access security procedures (identification and authentication); - Requirements for numbering, addressing and signalling; - Requirements for management, administration and operation.