| 摘要 |
The present invention relates to a method for optimizing the load distrib ution between one mobile radio network, for example using the UMTS standard, and another mobile radio network, for example using the GSM standard, by op timizing the signalling sequence when establishing a connection in such a mo bile radio system. It enables efficient cooperation when establishing a conn ection, for example a voice connection, between a UMTS and a GSM network. In addition to the efficient use of resources in a UMTS system, the method als o enables direct establishment of a connection, for example of a voice conne ction that was initiated in a UMTS network, in a GSM network.
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