Title:
METHOD AND DEVICE FOR BEAM MANAGEMENT IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/096533
Kind Code:
A1
Abstract:
A method for beam adjustment in a base station disclosed herein may comprise the steps of: allocating a first resource for transmitting candidate beams determined on the basis of the number of sweeps and the number of subcarriers of which beams are squinted in an angle search space; transmitting, to a terminal, first resource information indicating the allocated first resource; mapping beam indexes to each of the candidate beams; transmitting, to the terminal, information about the beam indexes mapped to each of the candidate beams; transmitting a reference signal by using the first resource; receiving reception quality information for the reference signal from the terminal; and determining a transmission beam on the basis of the reception quality information.
Inventors:
HAHN GENE BACK (KR)
LEE JEONG SU (KR)
KIM BUM JUN (KR)
CHOI WAN (KR)
KWON JEONGHYEON (KR)
LEE JEONG SU (KR)
KIM BUM JUN (KR)
CHOI WAN (KR)
KWON JEONGHYEON (KR)
Application Number:
PCT/KR2023/017164
Publication Date:
May 10, 2024
Filing Date:
October 31, 2023
Export Citation:
Assignee:
HYUNDAI MOTOR CO LTD (KR)
KIA CORP (KR)
SEOUL NAT UNIV R&DB FOUNDATION (KR)
KIA CORP (KR)
SEOUL NAT UNIV R&DB FOUNDATION (KR)
International Classes:
H04B7/0408; H04B7/06; H04B7/08; H04B17/318
Foreign References:
| US20220200682A1 | 2022-06-23 | |||
| US20220344809A1 | 2022-10-27 | |||
| US20220263591A1 | 2022-08-18 | |||
| KR20220137727A | 2022-10-12 | |||
| US20220015100A1 | 2022-01-13 |
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
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