Identification method and system for pseudo source garbage multimedia message

An identification method and MMS technology, applied in wireless communication, location information-based services, security devices, etc., can solve problems such as inability to detect and block in time, no solution, business mechanism loopholes, etc., and achieve real-time identification of calling numbers Authenticity, improving satisfaction, and improving the effect of blocking functions

Inactive Publication Date: 2015-01-14
CHINA MOBILE GROUP JIANGSU
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, some use the loopholes in the business mechanism between WAP (Wireless Application Protocol, wireless application protocol) and the MMS center to randomly fill in the calling number to send MMS spam. No relevant solution yet

Method used

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  • Identification method and system for pseudo source garbage multimedia message
  • Identification method and system for pseudo source garbage multimedia message
  • Identification method and system for pseudo source garbage multimedia message

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Embodiment Construction

[0041] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, the embodiments of the present invention are not limited thereto.

[0042] The principle of the embodiment of the present invention is that by adding a set of interface machine on the basis of the existing multimedia message sending system, when the multimedia message center receives a user's request to submit a multimedia message, it initiates a user location information query to the interface machine, and the interface machine sends a query to the HLR ( Home Location Register (Home Location Register) and other network elements query the user location information, compare the user's real location returned by the user's HLR with the user location reported by the WAP gateway, and judge whether the user is fraudulently used. It is judged to be fake source spam MMS.

[0043] Such as figure 1 As shown, it is a flow chart of the principle ...

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Abstract

The invention provides an identification method and system for a pseudo source garbage multimedia message. The identification method includes the steps that a multimedia message center starts user position information inquiry to a calling inquiry interface machine when receiving a multimedia message request submitted by a user; the calling inquiry interface machine inquires the actual position of the user from an HLR; the calling inquiry interface machine determines that the multimedia message is a pseudo source garbage multimedia message when the user actual position fed back by the HLR is not consistent with the user position reported by the user and received by the multimedia message center. Compared with the prior art, the identification method and system can identify and judge the garbage multimedia message with a pseudo user number type through small technical modification of the multimedia message center, do not affect the normal multimedia message process in the identification process, resolve the problem that an original garbage multimedia message identification method can not detect the novel garbage multimedia message, namely the pseudo source garbage multimedia message, realize the function of authenticating the calling number in real time, complete the function of intercepting the garbage multimedia message, and improve the satisfaction degree of the user.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and system for identifying spam text messages from fake sources. Background technique [0002] The existing MMS centers of various communication operators adopt the scheme of first counting and then intercepting the spam MMS interception technology. By building a module in the MMS center or deploying a module separately, the user numbers and the number of MMS messages sent within the specified time granularity are counted. If it exceeds the set threshold, it will be regarded as spam MMS. [0003] In one solution of the prior art, the number of multimedia messages sent by the user within a specified time granularity is counted, and the user behavior is statistically analyzed according to the number of sending times and the number of received numbers, and based on these statistical analyzes it is determined whether the user sends a spam multimedia message. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/12H04W4/12H04W4/02
CPCH04W12/12H04W4/12
Inventor 王涛陈馨孙国锋庄佳解锦明
Owner CHINA MOBILE GROUP JIANGSU
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