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Method and system for judging user positions

A user and coverage area technology, applied in the communication field, can solve the problem of not being able to strictly define the user coverage area or non-coverage area, and achieve the effect of improving the accuracy rate

Inactive Publication Date: 2015-03-04
THE PLA INFORMATION ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a user location determination method based on the user communication behavior track, which is used to solve the problem that the existing technology cannot strictly define whether the user is in a coverage area or a non-coverage area

Method used

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  • Method and system for judging user positions
  • Method and system for judging user positions
  • Method and system for judging user positions

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] An embodiment of the present invention provides a user location determination method based on user communication behavior trajectory, figure 1 A schematic flow chart of the method, the method may include:

[0048] S101: Establish a spatial correlation matrix of the base stations in the coverage area according to the distribution of the base stations in the coverage area.

[0049] S102: Obtain the historical communication events of the user, and establi...

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Abstract

The invention provides a method and a system for judging user positions. The method includes building a space correlation matrix covering base stations in an area according to distribution conditions of the base stations in the area, obtaining history communication events of a user, building a space-time correlation matrix according to the history communication events of the user and combined with the space correlation matrix, reducing a behavior track matrix based on a history communication event sequence by using the space-time correlation matrix, and judging the position of the user according to the space-time correlation matrix and the behavior track matrix. According to the method and the system for judging user positions, the accuracy of user position judging is improved without using any locating device and algorithm.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and system for determining a user position. Background technique [0002] With the development of communication technology, wireless mobile communication has become a communication method with the largest number of users and usage in the world. [0003] The rapid development of mobile communication technology makes mobile terminals present the characteristics of diverse functions and wide application, and become the main information tool for people to learn, live and communicate. However, with the coexistence of multiple systems and the rapid evolution of multiple modules in mobile terminals, as well as the continuous enhancement of the processing capabilities of various types of information such as voice, text messages, images, and videos, new hidden dangers of leaking secrets have become increasingly prominent. In order to eliminate potential safety haz...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00
Inventor 邬江兴黄开枝许明艳金梁季新生彭建华郭素霞冯涛汤红波江涛宋华伟禹春来柏溢杨梅樾秦小刚张天忠
Owner THE PLA INFORMATION ENG UNIV