Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-05-30
2006-05-30
Trost, William (Department: 2683)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S436000, C455S435200
Reexamination Certificate
active
07054629
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.
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Arvidsson Åke
Kaibel Martin
Niska Hakan
Toivanen Kyosti
Turina Klaus
Balaoing Ariel
Burleigh Roger
Telefonaktiebolaget LM Ericsson (publ)
Trost William
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