Title:
BEAM MANAGEMENT METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/024401
Kind Code:
A1
Abstract:
The present application discloses a beam management method for use in a mobile communication system. The method comprises: comprising a plurality of first beams in a first beam set; reflecting at least one first beam and then transmitting same in the direction of a second beam set, the second beam set comprising a plurality of second beams; and the first beams and the second beams comprising first signals, the first signals comprising first information and second information associated with each other, the first information identifying the first beams, and the second information identifying the second beams. The present application further comprises a device and system for implementing the method. In the present application, the beam management problem of an intermediate device is solved, so as to achieve the purpose of improving performance such as system coverage and capacity by means of technical means such as IRS.
Inventors:
DU YING (CN)
WANG ZHIQIN (CN)
YAN ZHIYU (CN)
JIAO HUIYING (CN)
LIU HUI (CN)
SHEN XIA (CN)
LIU XIAOFENG (CN)
WANG ZHIQIN (CN)
YAN ZHIYU (CN)
JIAO HUIYING (CN)
LIU HUI (CN)
SHEN XIA (CN)
LIU XIAOFENG (CN)
Application Number:
PCT/CN2022/070329
Publication Date:
March 02, 2023
Filing Date:
January 05, 2022
Export Citation:
Assignee:
CHINA ACAD OF INFORMATION AND COMMUNICATIONS (CN)
International Classes:
H04W16/28
Domestic Patent References:
| WO2021221468A1 | 2021-11-04 |
Foreign References:
| CN113905394A | 2022-01-07 | |||
| US20210165073A1 | 2021-06-03 | |||
| US20210126359A1 | 2021-04-29 | |||
| US20210160704A1 | 2021-05-27 |
Other References:
KT: "KT’s view on eMBB-driven functional evolution for Release-18", 3GPP DRAFT; RWS-210361, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. 20210628, 7 June 2021 (2021-06-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052025914
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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