SMS value-added service processing method and center
A short message center and value-added service technology, applied in the direction of message/mailbox/notification, digital transmission system, electrical components, etc., can solve the problem of not providing a complete mechanism to ensure control
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Embodiment 1
[0057] Such as figure 2 As shown, in the mobile communication network of the GSM standard, when the calling party and the called party of the short message belong to the same SMSC, the specific process of realizing the value-added service of the short message includes the following steps:
[0058] Step S201, the calling MS submits an original short message sent to the called MS to the SMSC (MO) to which the calling party belongs;
[0059] Step S202, the calling home SMSC returns an acknowledgment to the calling party MS (MO_Ack);
[0060] Step S203, SMSC buffers this original short message, and forwards this original short message to the local short message value-added service processing center, and this short message can be carried in the service query (Deliver_sm) message and forwarded;
[0061] According to the optimization process, the caller's home SMSC needs to first judge whether the value-added service identifier is set for the caller, and if so, forward the original...
Embodiment 2
[0084] Such as image 3 As shown, when the calling party and the called party do not belong to the same SMSC, the processing flow for realizing the short message value-added service includes the following steps:
[0085] Step S301, the calling party submits the original message to the calling SMSC;
[0086] Step S302, the caller's home SMSC returns a reply to the calling party.
[0087] Step S303, SMSC forwards the original short message to the local short message value-added service processing center;
[0088] The local short message value-added service processing center checks the original message submitted by the calling party, and obtains the value-added service data signed by the calling party locally;
[0089] Steps S304-S307, using Search Service Info and Search Service_Ack message interaction, the local short message value-added service processing center obtains the value-added service data signed by the called party from the called remote short message value-added s...
Embodiment 3
[0093] Such as Figure 4 As shown, steps S301 to S314 and image 3 The flow shown is exactly the same. After step S314, if the calling party signs up for the short message storage service, the local short message value-added service processing center stores the short message sent by the calling party for the calling party;
[0094] If the called party also subscribes to the short message storage service, the local short message value-added service processing center also forwards the short message to the remote short message value-added service processing center through the Service Notify message, and the short message value-added service processing center stores and receives the received short message for the called party. Short message, and then return a Service Notify_Ack response to the local short message value-added service processing center. The Service Notify message and the Service Notify_Ack are just a definition method, and the embodiments of the present invention a...
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