Method and apparatus for secondarily routing short message based on MAP protocol

A MAP protocol and short message technology, applied in the field of short message secondary routing methods and devices, can solve problems such as affecting services, stable performance of a short message service center, lack of normal operation of services, and large amount of modified data, etc., to ensure stable performance. Effect

Inactive Publication Date: 2012-07-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] With the rapid increase in the number of mobile terminal (for example, mobile phone) users, the short message service volume is increasing day by day, and the load of the short message service center is also increasing. It will be completed by modifying GT (global code) address translation or STP (link transfer point) to modify the link point. This method modifies a large

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  • Method and apparatus for secondarily routing short message based on MAP protocol
  • Method and apparatus for secondarily routing short message based on MAP protocol
  • Method and apparatus for secondarily routing short message based on MAP protocol

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Embodiment 1

[0031] In this embodiment, a short message secondary routing method based on the MAP protocol is provided, which is mainly used for the MO process of secondary short message routing.

[0032] Such as figure 2 As shown, the method includes: step S202, the front-end processor receives a call request message from the message service center (MSC), and extracts relevant information from the call request message; step S204, the front-end processor uses the extracted relevant information to query Store the data table of the secondary short message service center address (afterwards, preferably, the front-end processor sends a call response message to the MSC); step S206, the front-end processor simulates the message service center to the secondary short message service center that has been inquired Send a call request message; step S208, the secondary short message service center completes sending the short message.

[0033] Afterwards, preferably, the secondary short message servi...

Embodiment 2

[0042] In this embodiment, a short message secondary routing method based on MAP protocol is provided, which is mainly used in the MT process of secondary short message routing.

[0043] Such as Figure 4As shown, the method includes: step S402, in the case that the short message needs secondary routing, the service processor sends a secondary routing request message carrying the address of the secondary short message service center to the front-end; step S404, the front-end The machine extracts the address of the secondary short message service center from the secondary routing request message, and simulates the MSC to send a call request message to the secondary short message service center; step S406, the secondary short message service center completes sending the short message.

[0044] Preferably, after step S406, the following processing is further included: the secondary short message service center returns a call origination response message to the front-end processor...

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Abstract

The invention provides a short message secondary routing method based on MAP protocol, comprising: step S202, receiving the calling request message from the message business center by the front end processor, and extracting the corresponding message from the calling message; step S204, the front end processor using the extracted corresponding message to inquire the data list stored with secondaryshort message business center address; step S206, the front end processor sending the calling request message to the inquired short message business center simulating the message business center; step S208, the secondary business center finishing to send the short message.

Description

technical field [0001] The present invention relates to the solution of using MAP (Mobile Application Part, mobile application part) protocol in the GSM network to route short messages to the secondary short message service network, and specifically relates to a method and device for secondary routing of short messages based on the MAP protocol. Background technique [0002] The short message service network is a secondary short message network. The primary SMSC (Short Message Service Center, short message service center) is responsible for sending short messages for the first time. Messages are routed to other secondary SMSCs. [0003] Among them, the trigger conditions of the above routes are not limited to the failure of the first delivery, but may also include long and short messages, specific user numbers, short messages with special values ​​of PID (protocol identifier), and even the link between the front-end processor and the service processor. Completely broken sit...

Claims

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Application Information

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IPC IPC(8): H04W40/02H04Q3/00H04L29/06
Inventor 陈晓睿赵志东胡泊王波秦延涛
Owner ZTE CORP
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