DETEKTIERUNG EINER BETRÜGERISCHEN MOBILSTATION IN EINEM MOBILEN KOMMUNIKATIONSSYSTEM UNTER VERWENDUNG DER AUFENTHALTSORTSINFORMATION EINER MOBILSTATION

The invention relates to a mobile communication system including mobile stations, a mobile switching center, and a subscriber register containing subscriber data, which includes location information indicating the location of mobile stations. In order to detect the presence of a fraudulent mobile st...

Full description

Saved in:
Bibliographic Details
Main Authors LOHTAJA, JARKKO, PALDAN, ESKO
Format Patent
LanguageGerman
Published 15.05.2008
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a mobile communication system including mobile stations, a mobile switching center, and a subscriber register containing subscriber data, which includes location information indicating the location of mobile stations. In order to detect the presence of a fraudulent mobile station the system includes a monitor for monitoring the processes which trigger location information changes in the subscriber register, and a detector for detecting and indicating the presence of a fraudulent mobile station if a location information change has been triggered by a process which should not trigger a change of location information in the subscriber register.
Bibliography:Application Number: DE20006036225T