(19)

(11)

EP 4 566 405 A1

(12)

(43) Date of publication: 11.06.2025 Bulletin 2025/24 (21) Application number: 23741747.2 (22) Date of filing: 24.07.2023

(51) International Patent Classification (IPC):  H04W 72/541(2023.01) H04L 5/14(2006.01) H04W 74/08(2024.01) (52) Cooperative Patent Classification (CPC): H04W 72/541; H04W 74/0816; H04W 72/20 (86) International application number: PCT/EP2023/070480 (87) International publication number: WO 2024/028149 (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 EP 22189132 (71) Applicants: Sony Group Corporation Tokyo 108-0075 (JP) Sony Europe B.V. Weybridge, Surrey KT13 0XW (GB) AL	(72) Inventors: BEALE, Martin Warwick Basingstoke Hampshire RG22 4SB (GB) WONG, Shin Horng Basingstoke Hampshire RG22 4SB (GB) KUSASHIMA, Naoki Basingstoke Hampshire RG22 4SB (GB) (74) Representative: D Young & Co LLP  3 Noble Street London EC2V 7BQ London EC2V 7BQ (GB)