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Channel state information measurement method, terminal and computer storage medium

A technology of channel state information and measurement method, applied in the field of channel state information measurement method, device, terminal and computer storage medium, to achieve the effect of high accuracy of results, improvement of reliability and effectiveness

Inactive Publication Date: 2020-05-05
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a channel state information measurement method, device, terminal and computer storage medium to solve the measurement requirements when the interference measurement RS changes drastically

Method used

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  • Channel state information measurement method, terminal and computer storage medium
  • Channel state information measurement method, terminal and computer storage medium
  • Channel state information measurement method, terminal and computer storage medium

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Embodiment Construction

[0041] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0042] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation...

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Abstract

The invention discloses a channel state information measurement method, a terminal and a computer storage medium. The channel state information measurement method applied to a first communication device comprises the following steps: sending resource configuration information to a second communication device; sending DCI to the second communication device; sending a channel measurement RS and an interference measurement RS to the second communication device according to the DCI; and acquiring a CSI measurement result sent by the second communication device. The channel state information measurement method applied to the second communication device comprises the following steps: acquiring resource configuration information and DCI sent by the first communication device; acquiring a channelmeasurement RS and an interference measurement RS according to the resource configuration information and the DCI; determining a CSI measurement result according to the channel measurement RS and theinterference measurement RS; and sending the CSI measurement result to the first communication device. According to the embodiments of the present invention, the accuracy requirement of CSI measurement can be satisfied.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method, device, terminal and computer storage medium for measuring channel state information. Background technique [0002] Compared with previous mobile communication systems, the future fifth generation mobile communication (The 5th Generation mobile communication, 5G) system needs to adapt to more diverse scenarios and business requirements. For example, the main application scenarios of the 5G system include Enhanced Mobile Internet (Enhance Mobile Broadband, eMBB), Massive Machine Type of Communication (mMTC) and Ultra Reliable & Low Latency Communication (uRLLC). These services put forward requirements for 5G systems such as high reliability, low latency, large bandwidth, and wide coverage. [0003] Taking the uRLLC service as an example, the uRLLC service has two service models: periodic service and burst service. Due to its high reliability requireme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04L5/00H04B17/309H04B17/345H04B17/382
CPCH04L5/0053H04B17/309H04B17/345H04B17/382H04W72/23
Inventor 鲁智潘学明孙鹏
Owner VIVO MOBILE COMM CO LTD
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