Patent · US Expired

Method to restore subscriber related information in a communication network data base system

US6453163B1 · kind B1 · utility

3Cited by

3References

7Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Stefan Karapetkov · Munich, DE
Vincenzo Scotto Di Carlo · Birkenfeld, DE
Wilhelm Müller · Sassenberg, DE

Key dates

Filing date	Mar 30, 1999
Grant date	Sep 17, 2002
Priority date	—
Expiry date	Mar 30, 2019

Classification

Technology area (CPC H)Electricity
CPC primaryH04M3/4228
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A method for restoring subscriber-related information in a database system of a communication network wherein, to restore subscriber-related information in a first database system of a first communication network for subscribers which are registered as subscribers both in the first communication network and in a second communication network, a second database system for storing subscriber data records containing subscriber-related information, and a controller for storing the subscriber-related information from the subscriber data records of the databases of a number of cordless communication systems in a storage device, are provided in the second communication network. The controller is also used for transferring subscriber-related information requested by the first database system to the first communication network.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.