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A qos wireless bearer method, terminal and storage medium

A wireless bearer and terminal technology, applied in wireless communication, connection management, network traffic/resource management, etc., can solve problems such as failure to send, QoSflow transmission delay, DRB cannot perform data transmission, etc., to reduce data transmission delay and improve reliability sexual effect

Active Publication Date: 2022-01-14
CHINA MOBILE COMM LTD RES INST +1
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  • Description
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Problems solved by technology

[0003] If the newly configured DRB works in an unlicensed frequency band, it is necessary to perform channel occupancy monitoring before sending the carried QoS flow, that is, to perform Listen Before Talk (LBT, Listen Before Talk). If the LBT fails, the original DRB has been The released and newly configured DRB cannot transmit data due to monitoring failure, so the transmission of QoS flow will be delayed or even unable to be sent due to LBT failure

Method used

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  • A qos wireless bearer method, terminal and storage medium
  • A qos wireless bearer method, terminal and storage medium
  • A qos wireless bearer method, terminal and storage medium

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Embodiment Construction

[0054] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0055] The embodiment of the present invention provides a QoS radio bearer method. figure 1 This is a schematic flowchart of the QoS radio bearer method according to the embodiment of the present invention Figure 1 ;like figure 1 As shown, the method includes:

[0056] Step 101: The terminal obtains radio bearer information of an unlicensed frequency band.

[0057] Step 102: Monitor the radio bearer corresponding to the radio bearer information, discard the radio bearer information according to the monitoring result, or update the original radio bearer information to the radio bearer information.

[0058] In this embodiment, before the terminal obtains the radio bearer information of the unlicensed frequency band, the terminal transmits data (such as QoS flow) based on the configured radio bearer. Here, the configured radio bearer i...

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Abstract

The embodiment of the invention discloses a quality of service (QoS) wireless bearer method, a terminal and a storage medium. The method includes: the terminal obtains radio bearer information of an unlicensed frequency band; monitors the radio bearer corresponding to the radio bearer information, discards the radio bearer information according to the monitoring result, or updates the original radio bearer information to the radio bearer information.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to a Quality of Service (QoS, Quality of Service) wireless bearer method, terminal and storage medium. Background technique [0002] At present, when the network side configures the uplink mapping from the quality of service flow (QoS flow) to the data radio bearer (DRB, Data Radio Bearer) for the terminal, after the buffered data on the original DRB is sent, the end marker (EndMarker) is sent and Release the original DRB and use the newly configured DRB to carry the QoS flow. [0003] If the newly configured DRB works in an unlicensed frequency band, it is necessary to perform channel occupancy monitoring before sending the carried QoS flow, that is, to perform Listen Before Talk (LBT, Listen Before Talk). If the LBT fails, the original DRB has been The released and newly configured DRB cannot transmit data due to monitoring failure, so the transmission of QoS flow will...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/10H04W72/04H04W28/02H04W24/08H04W76/34
CPCH04W76/10H04W24/08H04W72/0453H04W28/0268H04W76/34
Inventor 徐珉
Owner CHINA MOBILE COMM LTD RES INST
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