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A resource selection trigger method and user terminal

A user terminal and resource selection technology, applied in the communication field, can solve the problem of low resource utilization and achieve the effect of improving resource utilization

Active Publication Date: 2021-09-28
DATANG MOBILE COMM EQUIP 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 resource selection trigger method and a user terminal to solve the problem of low resource utilization

Method used

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  • A resource selection trigger method and user terminal
  • A resource selection trigger method and user terminal
  • A resource selection trigger method and user terminal

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Embodiment Construction

[0100] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0101] See figure 1 , figure 1 is a flow chart of a method for triggering resource selection provided by an embodiment of the present invention, the method is applied to a user terminal, such as figure 1 shown, including the following steps:

[0102] 101. If multiple service packages arrive initially, group carriers corresponding to the multiple service packages to obtain at least one carrier group;

[0103] 102. Trigger each service packet to perform resource selection on the corresponding carrier, and set the resource reselection trigger condition parameter of the sending process of each carrier;

[0104] 103. If any carrier meets the resource reselection trigger condition, trigger all carriers in the carrier group to which the carrier belongs to pe...

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Abstract

Embodiments of the present invention provide a method for triggering resource selection and a user terminal. The method includes: if multiple service packages initially arrive, group the carriers corresponding to the multiple service packages to obtain at least one carrier group; trigger each service The package performs resource selection on the corresponding carrier, and sets the resource reselection trigger condition parameter of each carrier's transmission process; if any carrier meets the resource reselection trigger condition, all carriers in the carrier group to which the carrier belongs are triggered to perform resource reselection. reselection, or trigger resource reselection for some carriers in the carrier group to which the carrier belongs. The embodiments of the present invention can improve resource utilization.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a method for triggering resource selection and a user terminal. Background technique [0002] In half-duplex communication, only sending or receiving is supported in the same time resource (for example: subframe), but not sending and receiving in the same time resource. In this way, the user terminal performs transmission on a certain carrier in the adjacent frequency band, but cannot receive on other carriers (subframes that cannot receive are called skip subframes), resulting in relatively low resource utilization. In addition, in the vehicle networking (Vehicle to everything, V2X) system, resource selection or resource reselection is triggered separately according to each carrier, for example: for each carrier, it is judged whether the corresponding resource reselection trigger condition is met, and if so, then Trigger resource reselection for the carrier. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/02H04W72/04
Inventor 李晨鑫赵锐赵丽冯媛林琳
Owner DATANG MOBILE COMM EQUIP CO LTD