Resource request method and device, equipment and storage medium

A resource request and resource technology, applied in the field of communication, can solve the problems of inability to request direct communication interface resources, time extension, etc., and achieve the effect of reducing service transmission delay

Pending Publication Date: 2021-09-17
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has a long delay, especially for CSI MAC CE, which is not included in Sidelink BSR MAC CE. If only CSI MAC CE needs to be transmitted, it may even fail to request direct communication interface resources.

Method used

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  • Resource request method and device, equipment and storage medium
  • Resource request method and device, equipment and storage medium
  • Resource request method and device, equipment and storage medium

Examples

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Embodiment Construction

[0233] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0234] see figure 2 , figure 2 is a flowchart of the resource request method provided by the embodiment of the present invention, applied to a terminal, such as figure 2 shown, including the following steps:

[0235] Step 201: Carry first indication information in the uplink message of the random access procedure initiated to the network side device, where the first indication information is used to request transmission resources of the...

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PUM

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Abstract

The invention discloses a resource request method and device, equipment and a storage medium, relates to the technical field of communication, and aims to request transmission resources of a direct communication interface from a network side under the condition that the direct communication interface does not have special SR configuration and reduce service transmission delay of the direct communication interface. The method comprises the following steps: carrying first indication information in an uplink message of a random access process initiated to network side equipment, wherein the first indication information is used for requesting a transmission resource of a direct communication interface; acquiring the transmission resource of the direct communication interface allocated by the network side equipment, and performing transmission by using the transmission resource. According to the embodiment of the invention, the transmission resource of the direct communication interface can be requested from the network side under the condition that the direct communication interface does not have special SR configuration, and the service transmission delay of the direct communication interface is reduced.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a resource request method, apparatus, device and storage medium. Background technique [0002] In order to communicate more efficiently, direct communication between terminals is introduced. For ease of description, the direct communication link between terminals is defined as a Sidelink link (also called a bypass), and the corresponding wireless interface is called a direct communication interface (also called a Sidelink interface or a bypass interface); network-side equipment The cellular communication link with the terminal is called the Uulink link, and the corresponding interface is called the Uu interface. like figure 1 As shown, direct communication is performed between UE1 and UE2 through a Sidelink link, and communication between UE1 and UE2 and a network side device is performed through a Uu link link. [0003] For direct communication, in order...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/70H04W72/04H04W74/08H04L5/00
CPCH04W4/70H04W74/0833H04L5/0053H04L5/0048H04W72/21H04W72/04H04W74/08H04L5/00
Inventor 赵亚利
Owner DATANG MOBILE COMM EQUIP CO LTD
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