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Method and device for controlling mobile terminal to preferentially reside in anchor point cell in NSA network

A technology for anchor cells and mobile terminals, applied in access restrictions, electrical components, wireless communications, etc., can solve problems such as users' inability to obtain 5G network services, and achieve optimal perception and experience

Active Publication Date: 2021-01-08
高新兴物联科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Currently, the mobile terminal needs to decode the system information of the cell to determine whether the cell is an NSA anchor cell. According to the current standardized search scheme, the 5G mobile terminal often only Stay in a non-anchor cell, which will easily cause users to be unable to obtain 5G network services

Method used

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  • Method and device for controlling mobile terminal to preferentially reside in anchor point cell in NSA network
  • Method and device for controlling mobile terminal to preferentially reside in anchor point cell in NSA network
  • Method and device for controlling mobile terminal to preferentially reside in anchor point cell in NSA network

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Embodiment 1

[0045] see figure 1, which shows a flowchart of a method for controlling a mobile terminal to preferentially camp on an anchor cell in an NSA network provided by the first embodiment of the present invention. In this first embodiment, the mobile terminal has a GPS (Global Positioning System) function. Such as figure 1 As shown, when the mobile terminal decodes the system message of the cell after discovering an LTE cell each time, it judges whether the cell is an NSA anchor cell; if it is confirmed that the cell is an NSA anchor cell, it obtains the current terminal location information, and passes and history Compare the location information corresponding to each anchor cell in the NSA anchor cell list with the cell information to determine whether the cell exists in the historical NSA anchor cell list. If the anchor cell does not exist in the historical NSA anchor cell list, the The anchor cell is added to the historical NSA anchor cell list, and the historical NSA anchor ...

Embodiment 2

[0058] In order to solve the above problems, Embodiment 2 of the present application also provides a flowchart of a method for controlling a mobile terminal to preferentially camp on an anchor cell in an NSA network. see figure 2 , which is a flow chart showing a mobile terminal trying to camp on an NSA anchor cell according to a list of historical NSA anchor cells after the mobile terminal is turned on according to the second embodiment of the present invention.

[0059] In the second embodiment, the mobile terminal has a GPS (Global Positioning System) function. Such as figure 2 As shown, the mobile terminal obtains the current location information after it is turned on, and compares it with the location information corresponding to each anchor cell in the historical anchor cell list to determine whether the distance difference is less than a predetermined threshold to detect the environment in which the mobile terminal is located. Whether there may be an available ancho...

Embodiment 3

[0073] In order to solve the above problems, Embodiment 3 of the present application further provides a method for controlling a mobile terminal to preferentially camp on an anchor cell in an NSA network. see image 3 , which is a flow chart showing a method for adding NSA anchor cell information to the neighbor cell list for cell reselection according to the historical NSA anchor cell list based on the mobile terminal according to the third embodiment of the present invention.

[0074] In the third embodiment, the mobile terminal has a GPS (Global Positioning System) function. Such as image 3 As shown, when the mobile terminal decodes the system message of the cell after cell reselection, if the cell is confirmed to be a non-NSA anchor cell, the current location information is obtained, and the location information corresponding to each anchor cell in the historical anchor cell list is used to perform Compare and judge whether the distance difference is less than a predete...

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Abstract

The embodiment of the invention provides a method and device for controlling a mobile terminal to preferentially reside in an anchor point cell in an NSA network, and belongs to the technical field ofmobile terminals. According to the method and the device for controlling the mobile terminal to preferentially reside in the anchor point cell in the NSA network, whether the cell is the NSA anchor point cell or not is determined after the mobile terminal decodes the system message of the cell, the anchor point cell is compared with information in a historical NSA anchor point cell list, and if the anchor point cell does not exist in the historical NSA anchor point cell list, the anchor point cell is added into the historical NSA anchor point cell list, so that the 5G mobile terminal residesin the NSA anchor point cell as much as possible and uses the 5G network service, a 5G user is ensured to obtain the network service with excellent perception and good experience, and the problem thatthe existing 5G mobile terminal can only reside in a non-anchor point cell after the behaviors of startup, cell reselection, cell switching and the like, thus, the user cannot obtain the 5G network service is solved.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a method and a device for controlling a mobile terminal to preferentially camp in an anchor cell in an NSA network. Background technique [0002] In 5G standardization, SA (Standalone, independent networking) and NSA (Non-Standalone, non-independent networking) two networking technical solutions are defined. As the current 5G core network NGC (Next Generation CORENGC, next-generation core network) is not yet ready, in order to quickly deploy 5G services, operators give priority to adopting NSA (non-standalone networking) architecture networking, with option3x as the mainstream networking solution , the solution is to upgrade the LTE site to support the signaling anchor of the NSA. The mobile terminal needs to access the anchor LTE base station first, and the anchor LTE base station sends the cell configuration information of the 5G base station to the terminal, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16H04W48/18H04W48/20
CPCH04W48/16H04W48/18H04W48/20Y02D30/70
Inventor 庞博
Owner 高新兴物联科技股份有限公司
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