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A cell reselection method and terminal equipment

A terminal device and cell reselection technology, applied in the communication field, can solve the problem of low probability of reselection to EN-DC cell

Active Publication Date: 2021-04-23
VIVO MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a cell reselection method and terminal equipment to solve the problem in the prior art that the probability of terminal equipment reselecting to an EN-DC cell is low

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  • A cell reselection method and terminal equipment
  • A cell reselection method and terminal equipment
  • A cell reselection method and terminal equipment

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0018] The terms "first" and "second" in the specification and claims of the present invention are used to distinguish different objects, rather than to describe a specific order of objects. For example, the first threshold and the second threshold are used to distinguish different thresholds, but not to describe a specific order of the thresholds.

[0019] It should be noted that, in the embodiments of the present invention, words such as "exemplary" ...

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Abstract

The embodiment of the present invention discloses a cell reselection method and a terminal device, which are applied in the field of communication technology and can solve the problem in the prior art that the terminal device has a low probability of reselecting to an EN‑DC cell. The method includes: when M candidate cells include at least one EN‑DC cell, according to access priority information, determine a reselection cell from the M candidate cells; wherein, the access priority information Used to indicate the access priority of the M candidate cells, the access priority of the EN-DC cell among the M candidate cells is higher than the access priority of the second cell; the second cell includes: M Non-EN-DC cells among the candidate cells, or other cells in the non-EN-DC cells except the cells with dedicated priority. This method is applied in the scenario of cell reselection.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a cell reselection method and terminal equipment. Background technique [0002] In the initial stage of 5G network deployment, due to cost and technical iteration considerations, some areas will adopt the new wireless dual connectivity (evolved-terrestrial radio access (EUTRA)-new radio dualconnectivity, EN-DC) Solution, that is, the terminal device can access a 4G cell as its primary cell, and the 4G primary cell can configure a 5G cell for the terminal device as the secondary cell of the terminal device, so that the terminal device can use the above-mentioned secondary cell to speed up . Generally, the above-mentioned 4G cell is usually called an EN-DC cell, and the EN-DC cell is a cell with relatively high service quality at present. [0003] In the prior art, when a terminal device is in an idle state, it usually performs cell reselec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/08H04W36/24H04W36/30H04W48/16
CPCH04W36/08H04W36/24H04W36/30H04W48/16
Inventor 刘辉杨飞
Owner VIVO MOBILE COMM CO LTD
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