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Cell determination method and device, terminal equipment and storage medium

A terminal device and a technology for determining a method, applied in the communication field, capable of solving problems such as unsuccessful cell selection and/or cell reselection, low RRC success rate, etc.

Inactive Publication Date: 2019-10-08
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the above method, the terminal device may continue to select the second cell for RRC establishment in the subsequent cell selection and / or cell reselection, that is, the probability that the third cell and the second cell are the same cell is relatively high, resulting in cell Selection and / or cell reselection is unsuccessful for a long time, resulting in a low success rate of subsequent RRC establishment

Method used

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  • Cell determination method and device, terminal equipment and storage medium
  • Cell determination method and device, terminal equipment and storage medium
  • Cell determination method and device, terminal equipment and storage medium

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Embodiment Construction

[0105] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0106] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0107] It should be understood that the term "and / or" in this article is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B may mean: A exists alone, and A and B exist at the same time , there are three cases of B alone. In addition, the character ...

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Abstract

The invention relates to the technical field of communication, in particular to a cell determination method and device, terminal equipment and a storage medium. The method comprises the following steps: after terminal equipment fails in a first cell, RRC reestablishment is carried out in a second cell; and the terminal device selects and / or reselects a target cell according to a bias factor pre-configured for the second cell after the RRC reestablishment in the second cell fails. After RRC reestablishment of terminal equipment in a second cell fails, a target cell is selected by adopting a bias factor pre-configured for a second cell in a cell selection and / or cell reselection process, therefore, the difficulty of selecting the second cell by the terminal equipment is increased, the probability of selecting the second cell by the terminal equipment is reduced, and the probability of selecting other cells by the terminal equipment is further improved, so that the success rate of subsequent RRC establishment is improved.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a cell determination method, device, terminal equipment, and storage medium. Background technique [0002] In the present disclosure, the method for determining a cell includes a method for performing cell selection and / or cell reselection after a terminal device fails to re-establish Radio Resource Control (Radio Resource Control, RRC). [0003] In related technologies, the terminal device will select a cell to establish RRC during the communication process, and after the RRC is successfully established, the terminal device performs data interaction with the wireless communication network through the cell. If the terminal equipment fails in the first cell, the terminal equipment selects the second cell again, that is, performs RRC re-establishment in the second cell. If the RRC re-establishment between the terminal device and the second cell fails, the te...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/08H04W48/20H04W76/18H04W76/19
CPCH04W36/0061H04W36/08H04W48/20H04W76/18H04W76/19
Inventor 韩立锋
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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