Patent · US Expired

Method for restoring subscriber or terminal equipment information in the databank of a mobile radiotelephone network

US6151506A · kind A · utility

0Cited by

6References

2Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Stefan Karapetkov · Munich, DE
Vincenzo Scotto Di Carlo · Hersbruck, DE
Wilhelm Mueller · Nieheim, DE

Key dates

Filing date	Sep 30, 1997
Grant date	Nov 21, 2000
Priority date	—
Expiry date	Sep 30, 2017

Classification

Technology area (CPC H)Electricity
CPC primaryH04W8/30
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for restoring subscriber-related or terminal equipment-related information in the databank system of a mobile radiotelephone network, wherein a control means of a first communication network always communicates subscriber-related or, respectively, terminal equipment-related information to the databank system of the mobile radiotelephone network whenever a subscriber or its terminal equipment can be reached for the first time within the first communication network. The control means also communicates this information to the databank system when more than a defined time duration has elapsed since the last communication of these information.

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