CSI PROCESSING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM - DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD

Title:

CSI PROCESSING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2023/193810

Kind Code:

A1

Abstract:

The present disclosure provides a CSI processing method and apparatus, a device and a storage medium; when receiving a CSI feedback indication from a network device, a terminal sends first feedback information to the network device, thus using the first feedback information to notify the network device of a present CSI feedback situation, allowing the network device to use the first feedback information to adopt a different approach for obtaining CSI, thus improving the reliability of CSI feedback and ensuring system transmission performance.

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Inventors:

HUANG QIUPING (CN)
GAO QIUBIN (CN)
JIN LIQIANG (CN)

Application Number:

PCT/CN2023/087097

Publication Date:

October 12, 2023

Filing Date:

April 07, 2023

Export Citation:

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Assignee:

DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD (CN)

International Classes:

H04B7/0413; H04B7/024

Domestic Patent References:

WO2021046783A1	2021-03-18
WO2018028687A1	2018-02-15

Foreign References:

CN107078772A

2017-08-18

Other References:

HUAWEI, HISILICON: "CSI feedback modes for CoMP", 3GPP DRAFT; R1-121946, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, Czech Republic; 20120521 - 20120525, 12 May 2012 (2012-05-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP050600247

Attorney, Agent or Firm:

LEADER PATENT & TRADEMARK FIRM (CN)

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