Method for assigning a mobile communications terminal to a core network node
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United States of America Patent
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Aug 18, 2009
Grant Date -
May 20, 2004
app pub date -
Mar 21, 2002
filing date -
Mar 30, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to assigning a mobile communications terminal having a temporary subscriber identity and/or an assigned routing parameter to a core network node of a core network provider when changing from a first to a second core network area. The invention includes coding a maximum of one core network node of the respective core network area with respect to the routing parameter and/or the temporary subscriber identity of the mobile communications terminal; assigning the mobile communications terminal to a core network node of the second core network area according to: assigning to the maximum of one core network node, which is coded with respect to the routing parameter and/or the temporary subscriber identity or; assigning to an alternative core network node if no core network node, which is coded with respect to the routing parameter and/or the temporary identity, does not exist in the second core network area.
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