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Method and system for finding disconnected user

A user system and user technology, applied in the field of finding lost users, can solve problems such as asset collection difficulties

Inactive Publication Date: 2018-11-13
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many reasons for a large number of non-performing loans. Many of them borrow from multiple sources and cannot repay when they are due, so they choose to lose contact
For financial institutions, after losing contact, the biggest difficulty is to locate the borrower
Some people lost contact after changing their phone numbers and tried to disappear, which brought difficulties to asset collection

Method used

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  • Method and system for finding disconnected user
  • Method and system for finding disconnected user
  • Method and system for finding disconnected user

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Embodiment Construction

[0048] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the method and system for finding lost users provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0049] Embodiments of the present invention provide a method for finding lost users, such as figure 1 shown, which includes:

[0050] S10. Obtain signaling data of the lost contact number.

[0051] Among them, the signaling data includes mobile subscriber identification number, location information and switch information.

[0052] S20. Search for a number that has the same signaling data as the lost number before the lost time time as the suspected number.

[0053] Since the signaling data of the two numbers in the dual-card mobile phone is the same, another number used by the lost user can be found according to the signaling data, so that the number can be locked as a suspect number.

[0054] S...

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PUM

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Abstract

The invention provides a method and a system for finding a disconnected user. The method comprises the following steps: acquiring signaling data of a disconnected number; finding a number with the same signaling data as the disconnected number before disconnection time to serve as a suspected number; and acquiring signaling data of the suspected number after the disconnection time. Because the signaling data of two numbers in a dual-card mobile phone are the same, the other number used by the disconnected user can be found according to the signaling data, and then the signaling data of the suspected number after the disconnection time can be further acquired to obtain the location of the disconnected user.

Description

technical field [0001] The invention belongs to the field of communication, and in particular relates to a method and system for finding a lost user. Background technique [0002] In recent years, with the vigorous development of the Internet financial industry, the proportion of non-performing assets has also increased rapidly, and the scale of non-performing assets in the entire industry has reached trillions of levels. This has also become a bottleneck restricting the business development of many P2P platforms. There are many reasons for the large number of non-performing loans. Many of them borrow from multiple sources and cannot repay when they are due, so they will choose to lose contact. For financial institutions, after losing contact, the biggest difficulty is to locate the borrower. Some people lost contact after changing their phone numbers and tried to disappear, which brought difficulties to asset collection. [0003] Therefore, there is an urgent need in the ...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W4/029H04W4/20H04W8/18H04W8/20
CPCH04W4/025H04W4/029H04W4/20H04W8/183H04W8/205
Inventor 李希金张伦泳
Owner CHINA UNITED NETWORK COMM GRP CO LTD