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Short message supervision method and apparatus

A short message and message technology, applied in the field of communication, can solve the problems of uncertainty of the source network element, insufficient control of short messages, inability to perform value-added services, authentication, analysis, etc., and achieve the effect of improving controllability

Inactive Publication Date: 2017-05-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 2. In the process of receiving spam short message bombing, because the network element of the source of the message is uncertain, it is impossible to quickly lock the source
[0008] 3. Operators have insufficient control over the short messages sent to this area, and cannot perform further value-added services, authentication, analysis, etc.

Method used

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  • Short message supervision method and apparatus
  • Short message supervision method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0111] Example 1, user A in the local area delivers a message to user B in the local area via SMSC:

[0112] 1) The SMSC in this area sends an SRI message to inquire about the IMSI number and the address of the VMSC of user B, and the STP forwards the message to the message processing module;

[0113] 2) The message processing module judges that the source GT is a white list;

[0114] 3) The message processing module queries the user's real IMSI number and the address of the VMSC (+8613002500200) and returns the SMSC in this area;

[0115] 4) SMSC in this area sends MTFwd to VMSC in this area, and STP forwards to this message processing module;

[0116] 5) The message processing module judges that the source GT is a white list;

[0117] 6) Continue to terminate the call to VMSC.

example 2

[0118] Example 2, user C in other provinces sends a message to user B in the local area via the SMSC in other provinces:

[0119] 1) The SMSC in other provinces sends an SRI message to inquire about the IMSI number and the VMSC address of user B, and the STP forwards the message to the message processing module;

[0120] 2) The message processing module judges that the source GT is a gray list;

[0121] 3) The message processing module queries the user's real IMSI number and the address of the VMSC (+8613002500200) to save, and returns the message processing module GT and the constructed IMSI to the SMSC in other provinces;

[0122] 4) SMSC in other provinces sends MTFwd to the message processing module again;

[0123] 5) The message processing module judges to continue delivery according to the sending GT, the destination GT and the calling party of the message;

[0124] 6) Continue to terminate the call to VMSC.

example 3

[0125] Example 3, spam senders from other provinces directly deliver messages to user B in the area according to the illegally obtained VMSC address and IMSI user list:

[0126] 1) The spam sender sends the MTFwd message to VMSC (+8613002500200), and the STP forwards the message to the message processing module;

[0127] 2) The message processing module determines that the sender has not sent an SRI message within 5 minutes to inquire about the VMSC address of the user, and determines that it is a spam message;

[0128] 3) The message is terminated.

[0129] In this embodiment, through the above solution, when receiving a message sent by an external network element to the local area, the relevant feature information of the message is extracted from the message according to the pre-configured policy, the message is judged, and the message is delivered to the local area according to the judgment result VMSC, or return the real user IMSI, GT address of VMSC, or refuse to termina...

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Abstract

The invention relates to a short message supervision method and apparatus. The method comprises the following steps: receiving a message sent by an external network element to a present area; extracting related feature information of the message from the message according to a preset configuration strategy, judging the message, transmitting the message to the VMSC of the present area according to a judgment result, or returning a real user IMSI and a GS address of the VMSC, or refusing the call to the VMSC of the present area. According to the short message supervision method and apparatus provided by the invention, on the basis of the existing network, a part of routing strategies is adjusted to realize the unified supervision of messages transmitted to the present area by the signaling domain.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for supervising short messages delivered to the local area through the signaling domain. Background technique [0002] With the development of traditional communication services, the internal network of operators is no longer a closed, safe and reliable proprietary network. A large number of legal and illegal devices such as Femto cells and pseudo base stations are accessing the operator's internal network, and the internal network structure of the operator is gradually being exposed to snoopers. [0003] At present, the monitoring of short messages is mainly concentrated at the level of the short message center. Due to the characteristics of the GSM short message process (the short message center to which the short message sender belongs is responsible for receiving, storing, and delivering the short message), the short message center can well control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04W12/06H04W12/12H04W88/18H04W12/08
CPCH04W4/14H04W12/06H04W12/12H04W88/184H04W88/18
Inventor 张斌江荣燕林学任
Owner ZTE CORP
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