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Counting method, terminal equipment and device

A technology of terminal equipment and counting method, applied in the field of information processing, can solve the problems of affecting performance, not being able to preempt channels, LBT failure, etc., to achieve the effect of ensuring performance

Active Publication Date: 2021-08-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In NR-U, since the terminal equipment works in the unlicensed frequency band, it may not be able to seize the channel due to the uncertainty of the channel, that is, LBT failure occurs, which may affect the performance of uplink transmission

Method used

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  • Counting method, terminal equipment and device
  • Counting method, terminal equipment and device
  • Counting method, terminal equipment and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The embodiment of the present invention provides a counting method, which is applied to terminal equipment, such as figure 2 shown, including:

[0036] Step 201: maintaining at least one counter, wherein the counter is used to record the number of times the first indication information is received;

[0037] Step 202: Based on the received first indication information, determine to increase the count value of the counter corresponding to the first indication information.

[0038] Here, the first indication information is used to indicate one of the following: LBT failure, LBT success, SR transmission failure, preamble transmission failure, uplink data transmission failure.

[0039] That is to say, when the LBT fails, the first indication information sent by the physical layer (PHY) can be received, and the first indication information is used to indicate the LBT failure; or, when the LBT succeeds, it can also be received by receiving The received first indication info...

Embodiment 2

[0093] An embodiment of the present invention provides a terminal device, such as image 3 shown, including:

[0094] The processing unit 31 maintains at least one counter, where the counter is used to record the number of times the first indication information is received; based on the received first indication information, determine to increase the count value of the counter corresponding to the first indication information.

[0095] Here, the first indication information is used to indicate one of the following: LBT failure, LBT success, SR transmission failure, preamble transmission failure, uplink data transmission failure.

[0096] That is to say, when the LBT fails, the first indication information sent by the physical layer (PHY) can be received, and the first indication information is used to indicate the LBT failure; or, when the LBT succeeds, it can also be received by receiving The received first indication information determines that the LBT fails; or, it can be ...

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PUM

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Abstract

The invention discloses a counting method, terminal equipment and a device, and the method comprises the steps: maintaining at least one counter which is used for recording the number of times of receiving first indication information; and determining to increase the count value of the counter corresponding to the first indication information based on the received first indication information. By adopting the method disclosed by the invention, the uplink transmission can grab the channel, so that the performance of the uplink transmission is ensured.

Description

[0001] This application is a divisional application with the application number 2018800971257 and the title of the invention "a counting method, terminal equipment and device". technical field [0002] The present invention relates to the technical field of information processing, in particular to a counting method, a terminal device, a chip, a computer-readable storage medium, a computer program product and a computer program. Background technique [0003] When Listen Before Talk (LBT, Listen Before Talk) fails, that is, the power ramp-up counter will not accumulate during the random access channel (RACH, Random Access Channel) process, but it is necessary to continue to discuss whether the PREAMBLE preamble transmission counter needs to be accumulated. In NR-U, since the terminal equipment works in the unlicensed frequency band, it may fail to seize the channel due to channel uncertainty, that is, LBT failure occurs, which may affect the performance of uplink transmission. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W74/08H04W72/54
CPCH04W24/02H04W74/0833H04W76/18H04W76/19H04W74/0808H04W74/004H04L1/188H04W72/1268H04W72/21H04W74/002H04L1/1848H04L1/201H04W24/08
Inventor 石聪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD