| 摘要 |
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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