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Title:
METHOD AND DEVICE FOR BEAM-RELATED OPERATION OF DEVICE IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/042942
Kind Code:
A1
Abstract:
Provided are a method for operating a device in a wireless communication system, and a device using the method. The method comprises: measuring a plurality of reference beams in a frequency domain; selecting at least one beam from among the plurality of reference beams; and communicating with a base station using the at least one selected beam, wherein the plurality of reference beams are beams transmitted according to a first scheme or a second scheme, the first scheme is a transmission scheme in which N (N is a natural number greater than or equal to two) reference beams are transmitted at a first transmission time, and an offset is applied to the N reference beams at a second transmission time, and the second scheme is a scheme in which 2N reference beams are transmitted, wherein a second frequency interval between adjacent beams of the 2N reference beams is half a first frequency interval between adjacent beams of the N reference beams.

Inventors:
KIM YOUNGDAE (KR)
Application Number:
PCT/KR2021/012874
Publication Date:
March 23, 2023
Filing Date:
September 17, 2021
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/0408; H04B7/06; H04W72/04
Foreign References:
JP2020509654A2020-03-26
KR20160147499A2016-12-23
US20200413392A12020-12-31
KR20200062201A2020-06-03
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; User Equipment (UE) procedures in Idle mode and RRC Inactive state (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.304, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. V16.5.0, 6 July 2021 (2021-07-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 39, XP052030213
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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