| 摘要 |
A method and system for transferring subscriber information required for implementing an intelligent network (IN) service in a radio telecommunications network. The method begins by a G-MSC sending a signaling message requesting a location of the subscriber to a HLR. The HLR then recognizes that the subscriber has requested an IN service. Next, the HLR sends an indication that the subscriber has the requested IN service to the G-MSC. The next step includes sending a signaling message from the G-MSC to a service control point (SCP) identifying the IN service requested. Subsequently, the SCP requests from the HLR the subscriber information required for implementing the requested IN service. The HLR then sends a data message containing the requested subscriber information to the SCP. If the HLR does not have the requested information, but the information is available in a visited mobile switching center (V-MSC) where the subscriber is operating, the HLR requests and obtains the information from the V-MSC, and then forwards the information to the SCP.
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