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Mobile terminal and method for cell identity authentication through same

A technology of mobile terminal and cell identity, applied in the field of communication, can solve the problem of difficult to capture pseudo base station information in real time on the spot, and achieve the effect of preventing theft, eliminating reception and solving security problems.

Active Publication Date: 2014-11-26
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] However, since most of the pseudo base stations are mobile, it is difficult for operators to capture the information of pseudo base stations in real time; at the same time, deleting the broadcast frequency points of pseudo base stations is only a temporary solution, because pseudo base stations can automatically detect frequency points in adjacent areas, and Frequency and LAC can be modified at any time
[0020] To sum up, there is no simple and reliable solution to identify fake base stations

Method used

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  • Mobile terminal and method for cell identity authentication through same
  • Mobile terminal and method for cell identity authentication through same
  • Mobile terminal and method for cell identity authentication through same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1. A method for a mobile terminal to perform cell identity authentication, comprising:

[0050] The mobile terminal saves the cell information; the cell information includes the data record of the cell that the mobile terminal has accessed; the data record of a cell includes the identification information of the cell and the identification information of the adjacent cell of the cell;

[0051] When the mobile terminal needs to reselect a cell, it will match the identification information of each target cell with the identification information of adjacent cells in the data record of the current cell, and report only the successfully matched target cells to the base station.

[0052] This embodiment is a cell identity authentication scheme based on the independent judgment of the mobile terminal. The method of adding real-time judgment in advance directly cuts off the possibility of the mobile terminal switching to the fake base station, fundamentally eliminates...

Embodiment 2

[0105] Embodiment 2. A mobile terminal, comprising:

[0106] A user cell information management module and a user switching judgment and analysis module.

[0107] The user cell information management module is used to save cell information; the cell information includes the data records of the cells that the mobile terminal has accessed; the data records of a cell include the identification information of the cell and the adjacent cells of the cell identifying information;

[0108] The user handover judgment analysis module is used to match the identification information of each target cell with the identification information of adjacent cells in the data record of the cell where the mobile terminal currently resides when the mobile terminal needs to reselect a cell; The successfully matched target cell is reported to the base station.

[0109] In an implementation manner of this embodiment, the user cell information management module uses a user terminal side cell informati...

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Abstract

The invention provides a method for cell identity authentication through a mobile terminal and the mobile terminal. The method comprises the steps that the mobile terminal stores cell information; the cell information comprises data records of cells which the mobile terminal had access to; the data record of each cell comprises identifying information of the cell and identifying information of another cell adjacent to the cell; when the mobile terminal needs to reselect the cells, the identifying information of all target cells is matched with the identifying information of the adjacent cells in the data record of the cell where the mobile terminal is located currently; only the target cells which are successfully matched are reported to a base station. By means of the method, a pseudo base station can be identified easily and effectively at the time of terminal switchover.

Description

technical field [0001] The invention relates to the communication field, in particular to a mobile terminal and a method for performing cell identity authentication thereof. Background technique [0002] In a mobile communication system, a base station is a network infrastructure deployed by a telecom network operator with legal operating qualifications. It provides wireless network communication services for user terminals by providing wireless signal coverage. However, in order to obtain user information, a large number of pseudo base stations pretending to be mobile communication networks appear in the network, which seriously hinders the normal communication of users. Recently, a pseudo-base station system of spam messages that can simulate any number of callers and send any content has been widely discovered, causing serious social harm. [0003] Even if spam text messages are harmless, the existence of "pseudo base stations" will also bring harm to the use of mobile ...

Claims

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Application Information

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IPC IPC(8): H04W12/12H04W36/00
Inventor 曲大林张云勇张尼申珉宇宫雪
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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