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EP 4 315 954 A1

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(43) Date of publication: 07.02.2024 Bulletin 2024/06 (21) Application number: 22781488.6 (22) Date of filing: 24.03.2022

(51) International Patent Classification (IPC):  H04W 24/10(2009.01) H04W 36/00(2009.01) (52) Cooperative Patent Classification (CPC): H04W 24/10; H04W 76/15; H04W 36/0069; H04W 36/0088 (86) International application number: PCT/KR2022/004142 (87) International publication number: WO 2022/211369 (06.10.2022 Gazette 2022/40)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 30.03.2021 KR 20210041306 (71) Applicant: LG Electronics Inc. Yeongdeungpo-guSeoul 07336 (KR)	(72) Inventor: KIM, Sangwon Seoul 06772 (KR) (74) Representative: Maikowski & Ninnemann Patentanwälte Partnerschaft mbB  Postfach 15 09 20 10671 Berlin 10671 Berlin (DE)