RESELECTING METHOD FOR CALLED USER TERMINAL IN REDIRECTION SERVICE, SYSTEM AND APPARATUS THEREOF

摘要

A reselecting method for called user terminal in redirection service for Personal Network Management (PNM) is applied in the core network of a mobile communication system. The method comprises the following steps: a PNM service trigger entity belonged to a network in which the called user terminal is, after the reception of the service request sent to the called user, triggers the PNM server to perform a redirection logic, and the PNM server selects a first called user terminal in a priority list for connection; when the present service connection is failed, the PNM server selects a second user terminal in the priority list for connection. The invention could promote the connection rate for sessions.