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Information feedback method and device, information receiving method and device and storage medium

A technology of information feedback and information reception, applied in diversity/multi-antenna systems, space transmit diversity, electrical components, etc., can solve problems such as inability to meet high communication efficiency

Pending Publication Date: 2019-12-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The channel state sending and receiving mechanism between existing communication nodes cannot meet the requirements of high communication efficiency

Method used

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  • Information feedback method and device, information receiving method and device and storage medium
  • Information feedback method and device, information receiving method and device and storage medium
  • Information feedback method and device, information receiving method and device and storage medium

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0037] In an exemplary embodiment, figure 1 It is a schematic flowchart of an information feedback method provided in this application. This method may be applicable to the situation where the second communication node feeds back the precoding matrix information according to the configuration information sent by the first communication node. The method can be executed by the information feedback device provided in this application, and the information feedback device can be realized by software and / or hardware, and integrated on the second communication node.

[0038] The technical scheme of the present application can be applied to various communication systems, for example: Global System of Mobile communication (Global System of Mobile communicat...

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Abstract

The invention provides an information feedback method and device, an information receiving method and device and a storage medium. The method comprises the steps of receiving configuration informationsent by a first communication node; determining precoding matrix information according to the configuration information, wherein the target frequency band of the precoding matrix information is determined through precoding matrix information sub-band indication information, and the precoding matrix information sub-band is determined according to the configuration information; and feeding back theprecoding matrix information to the first communication node.

Description

technical field [0001] The present application relates to a wireless communication network, in particular to an information feedback and receiving method, device and storage medium. Background technique [0002] With the development of society and technology, the amount of data in wireless communication is increasing, and the requirements for communication efficiency are also getting higher and higher. The existing channel state sending and receiving mechanisms between communication nodes cannot meet the requirements of high communication efficiency. Contents of the invention [0003] The present application provides a method, device and storage medium for information feedback and reception, so as to improve the efficiency of wireless communication. [0004] In the first aspect, the embodiment of the present application provides an information feedback method, including: [0005] receiving configuration information sent by the first communication node; [0006] Determin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/0456H04B7/06
CPCH04B7/0456H04B7/0626H04B7/0632H04B7/0417H04B7/0639
Inventor 李永吴昊郑国增鲁照华
Owner ZTE CORP