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EP 4 342 241 A1

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(43) Date of publication: 27.03.2024 Bulletin 2024/13 (21) Application number: 22804954.0 (22) Date of filing: 17.05.2022

(51) International Patent Classification (IPC):  H04W 56/00(2009.01) H04W 74/00(2009.01) H04L 27/26(2006.01) H04W 72/04(2023.01) H04W 74/08(2024.01) (52) Cooperative Patent Classification (CPC): Y02D 30/70; H04W 74/0808; H04W 74/0833; H04L 27/261; H04L 27/2602; H04L 27/26025; H04L 5/005; H04L 5/0053; H04L 5/0094 (86) International application number: PCT/KR2022/007043 (87) International publication number: WO 2022/245100 (24.11.2022 Gazette 2022/47)

(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: 17.05.2021 US 202163189670 P 06.08.2021 US 202163230106 P (71) Applicant: LG Electronics Inc. Yeongdeungpo-guSeoul 07336 (KR)	(72) Inventors: PETTERSSON, Markus Seoul 06772 (KR) LEE, Sangwook Seoul 06772 (KR) KIM, Seonwook Seoul 06772 (KR) (74) Representative: Plasseraud IP  66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 75440 Paris Cedex 09 (FR)