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Bearer configuration method, device and terminal

A configuration method and terminal technology, applied in the communication field, can solve unresolved UE-to-UEsidelinkrelay scenario bearer configuration and other problems, to achieve the effect of ensuring service quality QoS, improving user experience, and ensuring system efficiency

Pending Publication Date: 2021-12-17
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The purpose of the embodiment of the present application is to provide a bearer configuration method, device and terminal, which can solve the problem of bearer configuration in the UE-to-UE sidelink relay scenario that has not been solved in the prior art

Method used

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  • Bearer configuration method, device and terminal
  • Bearer configuration method, device and terminal
  • Bearer configuration method, device and terminal

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0047]The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc...

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Abstract

The invention discloses a bearer configuration method, device and terminal, and the method comprises the steps: sending a first reconfiguration message to a relay terminal, wherein the first reconfiguration message carries configuration information of a first RLC bearer; sending a second reconfiguration message to a second terminal, or sending the second reconfiguration message to the second terminal by the relay terminal, wherein the second reconfiguration message carries configuration information carried by the second RLC. According to the embodiment of the invention, the first terminal sends the first reconfiguration message to the relay terminal, and the first terminal sends the second reconfiguration message to the second terminal or the relay terminal sends the second reconfiguration message to the second terminal, so the first terminal, the relay terminal and the second terminal can be configured in a coordinated manner; therefore, the bearing of the remote terminal or the transmission of the data stream to the relay terminal is realized, and the data stream finally reaches the target terminal, so that the quality of service (QoS) of the service of the remote terminal is ensured, and the system efficiency is ensured while the user experience is improved.

Description

technical field [0001] The present application belongs to the technical field of communications, and in particular relates to a bearer configuration method, device and terminal. Background technique [0002] The Long Term Evolution (LTE) system began to support sidelinks (sidelinks, or translated into sidelinks, sidelinks, secondary links, etc.), which are used for communication between end user equipment (User Equipment, UE) Network devices perform direct data transfers. [0003] The design of LTE sidelink is suitable for specific public safety affairs (such as emergency communication in fire places or disaster places such as earthquakes), or vehicle to everything (V2X) communication, etc. Vehicle networking communication includes various services, such as basic safety communication, advanced (automatic) driving, platooning, sensor expansion and so on. Since LTE sidelink only supports broadcast communication, it is mainly used for basic security communication. Other advan...

Claims

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Application Information

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IPC IPC(8): H04W24/02H04W76/27
CPCH04W24/02H04W76/27H04W40/22H04W76/22H04W76/23H04W88/04H04W76/12H04W28/0268H04W28/0875H04W28/0967H04W92/18H04W76/14H04W76/15
Inventor 刘佳敏
Owner VIVO MOBILE COMM CO LTD
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