| 摘要 |
A method and system for distributing IN services to a mobile network is described, wherein a service trader function is provided in the mobile network, the service trader function being arranged for providing a location or identification information of distributed IN services. The service trader function is checked when a location update procedure is performed or when an IN service is triggered at the visited network. Thereby, the IN service can be triggered at the visited network based on the checking result, such that the signaling load at the home network can be reduced.
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