Garbage message and multimedia message plugging method

A technology of spam SMS and MMS, which is applied in the field of information security management of communication operators. It can solve the problems of high cost, impossibility of transplantation, and difficulty in promotion, etc., and achieve the effect of eliminating false limit phenomenon, wide attack range, and fast blocking speed

Active Publication Date: 2008-03-05
CHINA MOBILE GROUP JIANGSU
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AI Technical Summary

Problems solved by technology

[0004] Some operators try to set keywords in the SMS and MMS system, or keywords plus traffic blocking methods, but due to the polyphonic and polysemous characteristics of Chinese characters, it is easy to be bypassed by bulk spam senders
At the same time, it is inevitable to mistakenly limit normal text messages containing keywords.
[0005] 2. South Korea mainly adopts the mobile phone real-name system to crack down on spam text messages. Because Korean mobile phones adopt the method of integrating phone numbers and one phone number, it is easier to control and crack down on illegal activities on personal mobile phones.
[0006] Existing problems and deficiencies: However, the South Ko

Method used

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  • Garbage message and multimedia message plugging method
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  • Garbage message and multimedia message plugging method

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0042] The invention improves the problems existing in the current spam short message multimedia message control technology. The new technology of spam SMS MMS blocking mainly adopts a variety of combinations of intelligent judgment technology, dynamic white list technology, system screening plus manual judgment means, signaling layer spam SMS control means and other new technologies and means.

[0043] Through these technical means, the problems that cannot be solved by single flow control in the past are solved.

[0044] 1. Multiple combinations of intelligent judgment methods:

[0045] In view of the fact that spam text messages are often sent to a certain number segment in a short period of time, the number segment hit rate judgment technology is used to count the called parties receiving a certain calling number within a unit time. If the probabi...

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Abstract

This method includes: (1) The Garbage short message and color message server supervises the number and its content of the notes sending volume exceeding standard (ES) in a unit time. (2) BOSS obtains the file and content of the ES number; (3) compares the number with the White Name List (WNL) and judges whether the number is within WNL. (4) If it is, the flow is concluded. (5) If it is not, the number and content are presented to the operator interface for manually judgment. (7) If it is not, the flow is concluded. (8) If it is, a halting note function instruction is sent to HLR against this number. At the same time, the related data are stored into the User Service Database for staff explanation when complaint rises.

Description

technical field [0001] The invention belongs to the field of information security management of communication operators. In particular, it refers to the management of illegal and advertising spam short messages, multimedia messages, and WAPpush link messages that affect users. The invention can be directly applied to the field of management, operation and maintenance of communication networks of communication operators. Background technique [0002] 1. For spam SMS and MMS, at present, various communication operators mainly adopt the method of setting an upper limit on the sending traffic per unit time of the user on the SMS and MMS equipment. For numbers that exceed the upper limit, the system will regard it as sending spam SMS and MMS and take blocking measures. [0003] This method curbs the sending of spam messages to a certain extent, but there are relatively large deficiencies. If the upper limit of traffic is set too high, it will lead to ineffective attack; if the...

Claims

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Application Information

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IPC IPC(8): H04Q7/22H04Q7/32H04W4/12H04W4/14H04W12/08H04W12/128H04W88/18
Inventor 王建吴维宏王鹰于明张庆钱康方宁孙国峰杨进陈劼周小星王钧潘璠
Owner CHINA MOBILE GROUP JIANGSU
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