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Resource determination, modification and configuration method, communication node and storage medium

A resource configuration information and resource determination technology, applied in the field of wireless communication networks, can solve problems such as resource conflicts, waste, resource scheduling, and low reliability of use

Pending Publication Date: 2021-03-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

DU can modify the DU resources that can be used, but it will cause inconsistencies in the understanding of the same resource between nodes, which may cause resource conflicts and waste, cannot effectively determine the multiplexing mode of resources, and the reliability of resource scheduling and use is low

Method used

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  • Resource determination, modification and configuration method, communication node and storage medium
  • Resource determination, modification and configuration method, communication node and storage medium
  • Resource determination, modification and configuration method, communication node and storage medium

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Embodiment Construction

[0025] The application will be described below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

[0026] figure 1 It is a schematic diagram of an IAB multi-hop network provided by an embodiment. figure 1 Among them, the first IAB node and the second IAB node are IAB nodes, and the IAB nodes include two types of logical entities, MT and DU; nodes that are directly connected to the core network (for example, there is a wired connection) are host nodes (IA...

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PUM

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Abstract

The invention provides a resource determination, modification and configuration method, a communication node and a storage medium. The method comprises the following steps: acquiring resource configuration information and resource modification information of a first access and backhaul IAB node; and according to the resource configuration information and the resource modification information, determining a resource attribute of a distributed unit DU resource of the first IAB node.

Description

technical field [0001] The present application relates to a wireless communication network, for example, to a method for determining, modifying and configuring resources, a communication node and a storage medium. Background technique [0002] The wireless relay (Relay) technology based on Integrated Access and Backhaul (IAB) can expand the coverage and improve the capacity of the wireless communication system. The nodes that support IAB are called IAB Nodes (IAB Node), and IAB can support multi-hop networks. . The IAB node contains two types of logical entities, one is the mobile terminal (Mobile Terminal, MT), and the MT is connected to the upper-level IAB node (parent node) through wireless to realize the backhaul (Backhaul), and the other is the distributed unit (Distribute Unit) , the DU can provide services to subordinate terminals or lower-level IAB nodes (sub-nodes). A central processing unit (Central Unit, CU) can configure a resource direction for a resource of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/1263H04W72/53
Inventor 邢卫民苗婷卢有雄
Owner ZTE CORP