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A method and device for accessing a cell

A technology for accessing cells and cells, applied in the field of communications, can solve problems such as hidden safety hazards, inability to apply cell access, cell control that cannot be accessed by terminals, etc., to achieve the effects of improving speed, improving security, and simplifying steps

Active Publication Date: 2016-08-03
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Since the cell search in the preset frequency band cannot control the cell accessed by the terminal, it is possible to search for other cells other than the specific cell in the preset frequency band and register to other cells, so it will Causes potential safety hazards and cannot be applied to community access in specific places

Method used

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  • A method and device for accessing a cell
  • A method and device for accessing a cell
  • A method and device for accessing a cell

Examples

Experimental program
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Effect test

Embodiment 1

[0052] An embodiment of the present invention provides a method for accessing a cell, see figure 1 , its method flow includes:

[0053] 101: Obtain cell information corresponding to a preset cell pre-stored in the first terminal;

[0054] 102: Perform measurement on the preset cell according to the cell information corresponding to the preset cell;

[0055] 103: Select the cell with the best signal quality and signal strength after measurement as the access cell, and access the access cell.

[0056]In the embodiment of the present invention, before the terminal selects a cell, the terminal obtains the cell information corresponding to the preset cell stored in the terminal in advance, and selects and accesses the preset cell according to the cell information corresponding to the preset cell, thereby avoiding It can search and access to cells other than the preset cell, which improves the security of the terminal accessing the preset cell and meets the needs of the terminal t...

Embodiment 2

[0058] An embodiment of the present invention provides a method for accessing a cell.

[0059] It should be noted that, before the first terminal leaves the factory, the cell information corresponding to the preset cells that are allowed to be accessed is written into the OEM (Original Equipment Manufacturer, original equipment manufacturer) related information memory of the application processor according to the settings in advance. Only the first terminal is allowed to register in the preset cell, and setting restrictions does not allow the user using the first terminal to manually close the restriction function on cell registration.

[0060] For the method of accessing a cell in the embodiment of the present invention, refer to figure 2 , its method flow includes:

[0061] 201: Determine whether the cell information corresponding to the preset cell previously stored in the original equipment manufacturer OEM related information memory of the application processor is the c...

Embodiment 3

[0090] An embodiment of the present invention provides a device for accessing a cell, see image 3 , the device consists of:

[0091] An obtaining module 301, configured to obtain cell information corresponding to a preset cell pre-stored in the first terminal;

[0092] A measurement module 302, configured to measure the preset cell according to the cell information corresponding to the preset cell;

[0093] The access module 303 is configured to select the cell with the best signal quality and signal strength after measurement as the access cell, and access the access cell.

[0094] Wherein, in a specific implementation manner, the acquisition module 301 is specifically used for:

[0095] Obtain cell information corresponding to the pre-saved preset cell from the cell management module of the communication processor of the first terminal.

[0096] Wherein, the device also includes:

[0097] The first judging module 304 is configured to judge whether the cell information c...

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Abstract

The invention discloses a method and a device for accessing to a cell, belonging to the technical field of communication. The method comprises the following steps: acquiring cell information corresponding to a preset cell previously stored in a first terminal; measuring the preset cell according to the cell information corresponding to the preset cell; and selecting the cell with the optimal signal quality and signal intensity after measurement as an access cell and accessing to the access cell. According to the method and the device, the situation that cells apart from the preset cell are searched and accessed in a preset frequency band is avoided by acquiring the cell information corresponding to the preset cell previously stored in the terminal and selecting to access to the preset cell according to the cell information corresponding to the preset cell, the safety for accessing the terminal to the preset cell is improved, and the requirements for accessing the terminal to the specified places are met; and since the step of accessing the terminal to the cell is simplified, the speed for accessing the terminal to the cell is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for accessing a cell. Background technique [0002] In specific places, such as prisons, airports, military bases, and universities, the requirements for information security are relatively high, and terminals in specific places need to be connected to specific cells corresponding to specific places to obtain services. [0003] The prior art provides a way for a terminal in a specific place to access a specific cell corresponding to a specific place, specifically: the terminal searches for a cell in a preset frequency band, obtains the searched cell information, and then according to the searched cell Information is measured, and the cell with the best signal quality and signal strength is selected from the measured cells, and the selected cell is accessed to obtain network services. [0004] In the process of realizing the present invention, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04W48/20
Inventor 姜印清柳晓见
Owner HONOR DEVICE CO LTD
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