BWP fallback method and device, equipment and storage medium

A kind of network equipment and type of technology, applied in the field of mobile communication, to achieve the effect of improving accuracy and improving efficiency

Pending Publication Date: 2022-03-11
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a BWP rollback method, device, equipment, and storage medium, which solves the problem that the terminal cannot determine the default BWP based on the downlink BWP to complete the rollback, improves the accuracy of determining the default BWP, and further improves the terminal's rollback. retreat efficiency

Method used

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  • BWP fallback method and device, equipment and storage medium
  • BWP fallback method and device, equipment and storage medium
  • BWP fallback method and device, equipment and storage medium

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Embodiment Construction

[0041] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0042] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numerals in different drawings indicate the same or similar elements. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0043] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the applica...

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PUM

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Abstract

The invention discloses a BWP fallback method and device, equipment and a storage medium, and relates to the field of mobile communication. The method comprises the following steps: a terminal responds to timeout of a first timer of a currently monitored BWP, and a first type terminal determines a default BWP; wherein the default BWP is a target BWP switched to by the terminal from a currently monitored BWP, and the default BWP is determined according to at least one of the following modes: a preset rule, indication information of network equipment and a communication protocol, the problem that the terminal cannot determine the default BWP based on the downlink BWP to complete rollback is solved, the accuracy of determining the default BWP is improved, and the user experience is improved. And the terminal rollback efficiency is improved.

Description

technical field [0001] The present application relates to the field of mobile communications, and in particular to a BWP (Band Width Part, bandwidth part) fallback method, device, device and storage medium. Background technique [0002] In the NR (New Radio, new air interface) system, a timer can be configured for a serving cell. If no PDCCH (Physical Downlink Control Channel, physical downlink control channel) is detected within the terminal, the terminal needs to switch to the default BWP. [0003] However, if the downlink BWP is configured separately for the terminal, multiple downlink BWPs will be included at this time, and the terminal cannot determine the default BWP based on the downlink BWP to complete the fallback. Therefore, how the terminal falls back to the default BWP is an urgent problem to be solved. Contents of the invention [0004] The embodiment of the present application provides a BWP rollback method, device, equipment, and storage medium, which solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/20H04W52/02H04L5/00
CPCH04W28/20H04W52/0212H04L5/0064Y02D30/70
Inventor 牟勤
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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