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Cell switching method and terminal

A cell switching and terminal technology, applied in the field of communication, can solve problems such as insufficient flexibility and prolongation of the cell switching process, and achieve the effect of improving flexibility and reducing delay

Active Publication Date: 2022-02-18
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a cell switching method and terminal, which can solve the problems of long time delay and insufficient flexibility in the cell switching process in the related art

Method used

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0018] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein and that "first" and "second" distinguish obj...

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Abstract

The embodiment of the invention discloses a cell switching method and a terminal, which can solve the problems of long time delay and insufficient flexibility in the cell switching process in the related technology. The method comprises the following steps: a terminal determines whether a triggering condition of cell switching is satisfied according to downlink control information (DCI) indication; and under the condition that the triggering condition of the cell switching is met, the terminal performs the cell switching.

Description

technical field [0001] The present application belongs to the technical field of communications, and in particular relates to a cell handover method and a terminal. Background technique [0002] Cell handover is mostly performed in a manner assisted by a terminal device. For example, a network device selects a target cell for handover according to a measurement report reported by the terminal device. [0003] The process of cell handover in the related art is as follows: 1. The source cell instructs the handover and transmits the handover request to the target cell; 2. The target cell performs admission control and provides radio resource control (Radio Resource Control, RRC) configuration as a handover approval A part is sent to the source cell; 3. The source cell sends an RRC reconfiguration message to the terminal device, including a handover command; 4. The terminal device connects the RRC to the target cell and replies that the handover is complete. [0004] It can be ...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/08H04W36/24H04W36/30H04W72/04
CPCH04W36/00837H04W36/08H04W36/30H04W72/23H04W36/249H04W36/0055H04W36/0069
Inventor 杨昂孙鹏
Owner VIVO MOBILE COMM CO LTD