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:
May. 30, 2006
Filed:
Aug. 24, 2001
Klaus Turina, Backanag, DE;
Martin Kaibel, Herzogonrath, DE;
Monica Wifvesson, Aachen, DE;
Åke Arvidsson, Ronneby, SE;
Mikael Willgert, Spanga, SE;
Hakan Niska, Linkoping, SE;
Kyosti Toivanen, Kyrkslatt, FI;
Klaus Turina, Backanag, DE;
Martin Kaibel, Herzogonrath, DE;
Monica Wifvesson, Aachen, DE;
Åke Arvidsson, Ronneby, SE;
Mikael Willgert, Spanga, SE;
Hakan Niska, Linkoping, SE;
Kyosti Toivanen, Kyrkslatt, FI;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
The present invention relates to method and means for a system initiated subscriber information redistribution in order to achieve a load redistribution within a pool of core network nodes. The subscribers, that are affected by the redistribution, are determined by the bit values in their TMSI's. These specific TMSI's are then arranged to be treated as invalid by the cellular system. Messages etc. from subscribers with invalid TMSI's will be 'trapped' in the cellular system and the subscriber information that belongs to these subscribers will be redistributed to new core network nodes.