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BWP switching method and terminal equipment

A technology of terminal equipment and network equipment, which is applied in the field of communication and can solve problems such as low data transmission rate and increased power consumption of terminal equipment

Pending Publication Date: 2021-04-09
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a method for switching BWP and a terminal device to solve the problem of increasing the bandwidth of the terminal device when the BWP bandwidth indicated by the network device for the terminal device does not meet the bandwidth requirements of the terminal device in the prior art. The power consumption of the device, or the data transfer rate is too low, etc.

Method used

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  • BWP switching method and terminal equipment
  • BWP switching method and terminal equipment
  • BWP switching method and terminal equipment

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Embodiment Construction

[0023] 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.

[0024] It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used for example, illustration or description. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present invention shall not be construed as being more preferred or more advantageous than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "such...

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PUM

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Abstract

Disclosed are a BWP switching method and a terminal device, which are applied to the technical field of communications, and can solve the problem that when the bandwidth of the BWP indicated by a network device for the terminal device does not accord with the requirement of the terminal device for the bandwidth, it is possible to increase the power consumption of the terminal device, or the data transmission rate is too low. The method comprises the steps: when the terminal equipment works in a first part of bandwidth BWP, acquiring a first parameter of the terminal equipment, wherein the first parameter is used for representing an application scene of the terminal equipment; if the first parameter of the terminal device is within the target parameter range, enabling the terminal device to send a BWP switching request message to the network device, wherein the BWP switching request message is used for requesting to switch to a target BWP from the network equipment, and the target BWP is a second BWP of which the bandwidth is smaller than that of the first BWP, or the target BWP is a third BWP of which the bandwidth is greater than that of the first BWP.

Description

technical field [0001] The embodiment of the present invention relates to the field of communication technologies, and in particular to a method for switching BWP and a terminal device. Background technique [0002] At present, the terminal device will perform BWP switching according to the reconfiguration message sent by the network device or the DCI instruction. When the BWP bandwidth indicated by the network device for the terminal device does not meet the bandwidth requirements of the terminal device, there may be an increase Power consumption of terminal equipment, or problems such as low data transmission rate. Contents of the invention [0003] Embodiments of the present invention provide a method for switching BWP and a terminal device to solve the problem of increasing the bandwidth of the terminal device when the BWP bandwidth indicated by the network device for the terminal device does not meet the bandwidth requirements of the terminal device in the prior art. ...

Claims

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Application Information

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IPC IPC(8): H04W72/02H04W72/04
CPCH04W72/02H04W72/0453H04W72/21Y02D30/70
Inventor 张昊天
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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