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EP 4 566 353 A1

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(43) Date of publication: 11.06.2025 Bulletin 2025/24 (21) Application number: 23754171.9 (22) Date of filing: 02.08.2023

(51) International Patent Classification (IPC):  H04W 52/02(2009.01) H04W 76/27(2018.01) H04W 64/00(2009.01) H04W 76/28(2018.01) (52) Cooperative Patent Classification (CPC): H04W 76/27; H04W 76/28; H04W 52/0216; H04W 64/00; H04W 68/02 (86) International application number: PCT/EP2023/071482 (87) International publication number: WO 2024/028419 (08.02.2024 Gazette 2024/06)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 05.08.2022 SE 2250954 (71) Applicants: Sony Group Corporation Tokyo 108-0075 (JP) Sony Europe B.V. Weybridge, Surrey KT13 0XW (GB) AL	(72) Inventors: MAZLOUM, Nafiseh Seyed Basingstoke, Hampshire RG22 4SB (GB) BERGGREN, Anders Basingstoke, Hampshire RG22 4SB (GB) PALENIUS, Torgny Basingstoke, Hampshire RG22 4SB (GB) PRIYANTO, Basuki Basingstoke, Hampshire RG22 4SB (GB) (74) Representative: Kraus & Lederer PartGmbB  Thomas-Wimmer-Ring 15 80539 München 80539 München (DE)