Title:
INFORMATION FEEDBACK METHOD AND DEVICE, INFORMATION RECEIVING METHOD AND DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/031972
Kind Code:
A1
Abstract:
The present application provides an information feedback method and device, an information receiving method and device, and a storage medium. The information feedback method comprises: receiving configuration information sent by a first communication node; determining precoding matrix information according to the configuration information, wherein a target frequency band of the precoding matrix information is determined by means of precoding matrix information sub-band indication information, and the precoding matrix information sub-band is determined according to the configuration information; and feeding back the precoding matrix information to the first communication node.
Inventors:
LI YONG (CN)
WU HAO (CN)
ZHENG GUOZENG (CN)
LU ZHAOHUA (CN)
WU HAO (CN)
ZHENG GUOZENG (CN)
LU ZHAOHUA (CN)
Application Number:
PCT/CN2020/108895
Publication Date:
February 25, 2021
Filing Date:
August 13, 2020
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04B7/06; H04B7/0456
Domestic Patent References:
| WO2016015225A1 | 2016-02-04 |
Foreign References:
| CN110535509A | 2019-12-03 | |||
| CN102801498A | 2012-11-28 | |||
| CN102638337A | 2012-08-15 | |||
| CN109690962A | 2019-04-26 | |||
| US20190149214A1 | 2019-05-16 | |||
| CN201910760870A | 2019-08-16 |
Other References:
SAMSUNG: "Control signaling to support Rel. 10 feedback framework", 3GPP DRAFT; R1-103667 CONTROL FOR FEEDBACK_FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Dresden, Germany; 20100628, 24 June 2010 (2010-06-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP050449503
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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