The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2002
Filed:
Aug. 21, 2000
Hannu-Pekka Salin, Vantaa, FI;
Erkki Antero Koskinen, Palojoki, FI;
Nokia Networks Oy, Espoo, FI;
Abstract
The present invention relates to a mobile communication system comprising a mobile services switching center and a visitor location register and a home location register, the information on particular subscriber stations being stored therein, and comprising means for transmitting a cancellation message to said visitor location register for removing the subscriber information on a particular subscriber station from the visitor location register. To enable the connections of the mobile station to be disconnected, the visitor location register comprises disconnection means for transmitting a predetermined disconnection message to the mobile services switching center, comprises means for disconnecting an ongoing connection of the mobile station in response to said disconnection message.