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Resource processing method and device and readable storage medium

A resource processing and resource technology, applied in the field of communication, can solve problems such as resource collision, data packet transmission failure, limited information, etc., to achieve the effect of improving the success rate and reducing the probability of data packet transmission failure

Pending Publication Date: 2022-07-19
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the methods in the prior art consider limited information when performing resource exclusion, and may still cause resource collisions, resulting in packet transmission failures

Method used

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  • Resource processing method and device and readable storage medium
  • Resource processing method and device and readable storage medium
  • Resource processing method and device and readable storage medium

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Embodiment Construction

[0155] The term "and / or" in the embodiments of the present application describes the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can indicate that A exists alone, A and B exist simultaneously, and B exists alone these three situations. The character " / " generally indicates that the associated objects are an "or" relationship.

[0156] In the embodiments of the present application, the term "plurality" refers to two or more than two, and other quantifiers are similar.

[0157] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in...

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Abstract

The invention discloses a resource processing method and device and a readable storage medium, relates to the technical field of communication, and aims to improve the success rate of direct link data packet transmission. The method comprises the following steps: a first terminal determines a first conflict resource set in a resource awareness mode; the first terminal determines a second conflict resource set, and the second conflict resource set is determined according to coordination information of a second terminal; the first terminal excludes resources from an initial candidate resource set according to the first conflict resource set and the second conflict resource set to obtain a residual candidate resource set; and if the number of the resources in the remaining candidate resource set does not meet the preset requirement, the first terminal excludes the resources from the initial candidate resource set again. According to the embodiment of the invention, the success rate of direct link data packet transmission can be improved.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular, to a resource processing method, apparatus, and readable storage medium. Background technique [0002] In the 5G NR (New Radio, new air interface) V2X (Vehicle-to-Everything, vehicle and everything) system, direct communication is performed between terminals on a sidelink (Sidelink). Before service data transmission, it is first necessary to determine the time-frequency resources used for the direct link data transmission. The main criterion for determining the time-frequency resources is to avoid collisions between the time-frequency resources used by different terminals to avoid mutual interference. . [0003] In NR V2X, there are two resource scheduling modes: the first is the Mode1 resource allocation mode, where the base station uniformly schedules the time-frequency resources used in the direct link communication between the terminal and the terminal; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W76/14
CPCH04W76/14H04W72/51H04W72/02H04W72/25H04W72/40H04W72/541H04W72/53H04W72/54H04W24/08H04W92/18H04W72/04
Inventor 任晓涛马腾刘天心
Owner DATANG MOBILE COMM EQUIP CO LTD
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