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Method and device for terminal to reside in cell and mobile terminal

A technology of staying in a cell or a cell, which is applied in the field of communication and can solve problems such as mobile terminals dropping off the network

Active Publication Date: 2019-10-18
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when the mobile terminal periodically performs cell reselection detection, if there is no suitable neighboring cell for the mobile terminal to reside in, and the current serving cell does not meet the access requirements due to poor network coverage, the mobile terminal will be disconnected from the network.

Method used

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  • Method and device for terminal to reside in cell and mobile terminal
  • Method and device for terminal to reside in cell and mobile terminal
  • Method and device for terminal to reside in cell and mobile terminal

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Embodiment Construction

[0108] The method, device and mobile terminal provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. 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 creative efforts fall within the protection scope of the present invention.

[0109] An embodiment of the present invention provides a method for a terminal to camp in a cell, such as Figure 1a As shown, the method includes:

[0110] 101a. The mobile terminal acquires a signal of an optional cell.

[0111] 102a. If the cell signal value of the optional cell satisfies the standard cell access criterion, select an effective cell from the optional cell according to the signal strength and the historical camping success rate.

[0112] It should be noted that, when the mobile terminal does ...

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Abstract

Disclosed are a method and a device for a terminal to reside in a cell, and a mobile terminal, which relate to the field of communications and enable a mobile terminal to reside in a cell, thereby facilitating providing a network service for a user. The method for the terminal to reside in the cell comprises the following steps that: the mobile terminal acquires a selectable cell signal; wherein the selectable cell signal comprises a cell signal detected by the mobile terminal when the mobile terminal does not reside in a serving cell; wherein when the mobile terminal resides in a serving cell, the selectable cell signal comprises a serving cell signal and an adjacent cell signal of the serving cell; if the cell signal value of the selectable cell meets a standard cell access criterion, the mobile terminal selects an effective cell from the selectable cells according to the signal intensity and the historical residence success rate; and the mobile terminal resides in the effective cell. The method is used for the mobile terminal to select the resident cell.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for a terminal to camp in a cell and a mobile terminal. Background technique [0002] Currently, a mobile terminal searches a cell network to find a cell where it can camp, and obtains network services through camping. [0003] When the mobile terminal enters the network coverage area from the blind area of ​​the network, the mobile terminal will traverse all the frequency points allowed by the PLMN (Public Land Mobile Network, Public Land Mobile Network) and select a suitable cell to reside in. This process is called cell selection. [0004] The cell where the mobile terminal resides is called a serving cell. In the prior art, the mobile terminal periodically performs reselection detection. Specifically, the mobile terminal reselects the adjacent cell frequency point configuration table according to the cell indicated by the BCCH (Broadcast Control Channel,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/08
CPCH04W4/00H04W48/20H04W24/02H04W48/16
Inventor 姜印清沈丽柳晓见代贝
Owner HONOR DEVICE CO LTD
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