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Cell reconfiguration method and device

A technology of reconfiguration and cell, applied in the field of communication, can solve the problems of frequent handover, handover failure, weak signal, etc., to avoid frequent handover or handover failure, and improve efficiency.

Active Publication Date: 2021-11-02
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in CHO, if the signal strength relationship of adjacent cells changes, the UE will not update and report the measurement results, and the network will not change the handover target cell, which may cause the UE to switch to a cell with weaker signals, which may cause Frequent switching or switching failure

Method used

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  • Cell reconfiguration method and device
  • Cell reconfiguration method and device
  • Cell reconfiguration method and device

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Embodiment Construction

[0154] Exemplary embodiments will be described in detail herein, and examples are illustrated in the drawings. The following description is related to the drawings, unless otherwise indicated, the same figures in the different drawings represent the same or similar elements. The embodiments described in the exemplary embodiments will not represent all embodiments consistent with the present invention. In contrast, examples of apparatus and methods consistent with some aspects of the invention, as detailed in the appended claims.

[0155] The terms used in the present disclosure are only for the purpose of describing particular embodiments, not intended to limit the disclosure. "One", "one", "one", "" ",", "" "and" "" as used in the present disclosure and the appended claims, are also intended to include many forms unless otherwise clearly indicated. It should also be understood that the terms "and / or" as used herein refer to any or more of any or all possible combinations of one...

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Abstract

The present disclosure provides a cell reconfiguration method and device, the method is used for a terminal, and the method includes: determining that the handover target cell configured by the base station for the terminal is the first adjacent cell; determining cell reconfiguration conditions, the cell The reconfiguration condition is a specified condition for triggering the terminal to request the base station to reconfigure the handover target cell; when it is detected that the cell reconfiguration condition is satisfied, the specified condition for reconfiguring the handover target cell The measurement result is sent to the base station, so that the base station reconfigures the handover target cell according to the specified measurement result. Therefore, the present disclosure ensures that the terminal can eventually switch to the best adjacent cell, avoids frequent switching or switching failure caused by the terminal possibly switching to a cell with a weaker signal, and improves the efficiency of cell switching.

Description

Technical field [0001] The present disclosure relates to communication technologies, particularly to a method and apparatus for cell reconfiguration. Background technique [0002] In a fourth generation mobile communication technology (4th Generation, simply referred to as 4G) handover procedure, the network may report the results of the user equipment (User Equipment, abbreviated as UE) measurement, sends a handover request to the handover target cell, the target cell until the confirmation after completion, the network will send handover command UE carries configuration information of a target cell. After the UE receives the handover command, UE initiates a random access procedure to the target cell. [0003] To improve the robustness of the handover, in the fifth generation mobile communications technology is proposed based handover process conditions (conditional handover, CHO), i.e., the network may handover target cell before handover, and a UE configuration (5th Generation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W24/10
CPCH04W36/0011H04W36/0085H04W24/10H04W36/362
Inventor 杨星
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD