Fujitsu Corporation

Kiyoshi Oshimi

Masaki Watanabe

Hiroyuki Kida

Yayoi Itoh

Yoshikazu Takeda

Shouichi Kimura

Nobuaki Kitazumi

Michiko Osawa

Shinichi Kozuka

In an intelligent network system, a service subscriber can remotely execute a procedure, such as a registration or a change of the contents of service, which is performed by an operator in the conventional system, through an external terminal by him or her. The intelligent network system includes a service control point that controls services and provides a database storing data relating to a service subscriber; a service management system, which monitors load on the service control point, stores and manages data relating to the service subscriber; external terminals owned by the service subscriber; and a remote access management system, which is interfaced with the external terminal. The service management system updates and records the data of the updated subscriber's service, which is transmitted through the remote access management system, in the database of the service control point, when the service control point does not over-load.

Intelligent network system

In an IN where the same service is provided by a plurality of SCPs, data consistency is maintained when an update occurs to subscriber data as a result of processing a service for a subscriber. When an update is made to a subscriber database in an SCP, update information is sent to the other SCPs by way of a route selected from among a route via a common channel signaling network, a route via a LAN, and a route via an SMS. Updates occurring during backup or restore processing on a main subscriber database in the SMS are accumulated within the SMS, and the accumulated updates are applied to the main subscriber database after completion of the processing.

Method and apparatus for synchronizing databases within intelligent network

Growing community of inventors

Yokohama, Japan

Kiyoshi Oshimi