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Method for screen selecting and catching vicious disturbing calls

A technology of harassing calls and malicious calls, applied in radio/inductive link selection arrangement, selection device, monitoring/monitoring/test arrangement, etc., can solve problems such as inability to screen and intercept in time, poor timeliness, difficulty in shielding calls, etc., to achieve The effect of reducing the workload of manual input, low investment cost and high convenience

Active Publication Date: 2010-01-06
CHINA MOBILE GROUP JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Only individual specific numbers can be set by the user, and it cannot intelligently judge and block general numbers
[0004] 2. The timeliness is poor, and the characteristic model of malicious calls cannot be established, and it cannot be screened and intercepted in time
[0005] 3. Special equipment is used in series on the telecommunication lines, which cannot meet the requirements of telecommunication-level high-volume call judgment and interception, and there are network security risks
[0006] With this system, telecom operators cannot distinguish malicious calls in normal communication, making it difficult to block such calls

Method used

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  • Method for screen selecting and catching vicious disturbing calls
  • Method for screen selecting and catching vicious disturbing calls
  • Method for screen selecting and catching vicious disturbing calls

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0035] The invention includes information records of the telecommunication exchange and the short message call system to establish a malicious call feature model, and the interception system performs malicious feature matching screening and interception on a large number of incoming calls. Malicious harassing call detection and interception system has strong detection accuracy and comprehensiveness, and the total investment cost is low.

[0036] The technical scheme adopted in the present invention is:

[0037] (1) Establish a malicious phone feature model

[0038] Through the analysis of malicious calls, it is found that illegal users use normal communication methods to maliciously harass mobile users, dial a large range of users in a certain number segment but fail to connect, and when the customer calls back, they use the call forwarding method to t...

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PUM

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Abstract

This invention provides a method for selecting and holding up vicious annoying phones including the following steps: 1, getting short message call system log, 2, carrying out association analysis to call number generated by a short message call platform and the vicious phone character model to get a suspicious number, 3, showing the number to service personnel for further analysis, 4, the service determines if the number is vicious, if not, the related registration is canceled and the flow is stopped, if so, it enters into step 5 realizing automatic holding up according to the attribute of the vicious phone number.

Description

technical field [0001] The invention relates to the field of information security monitoring and management. In particular, it is a system suitable for information monitoring and management in the communication field of the telecommunications industry, detection of malicious harassing phone numbers and information security interception. Background technique [0002] At present, the call interception system mainly intercepts specific numbers by setting up special equipment. The disadvantages of this technology are: [0003] 1. Only individual specific numbers can be set by the user, and it cannot intelligently judge and block general numbers. [0004] Second, the timeliness is poor, and a feature model of malicious calls cannot be established, so that it cannot be screened and intercepted in time. [0005] 3. Special equipment is used in series on the telecommunications lines, which cannot meet the telecommunications-level call judgment and interception of large call volume...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M3/22H04M3/42H04Q7/34
Inventor 王建吴维宏王鹰于明钱康方宁胡晓菲王玉申张昱钱辉兵唐声波
Owner CHINA MOBILE GROUP JIANGSU