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EP 4 817 279 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24812529.6 (22) Date of filing: 27.11.2024

(51) International Patent Classification (IPC):  H04N 19/11(2014.01) H04N 19/159(2014.01) H04N 19/593(2014.01) H04N 19/96(2014.01) H04N 19/157(2014.01) H04N 19/176(2014.01) H04N 19/577(2014.01) (52) Cooperative Patent Classification (CPC): H04N 19/593; H04N 19/11; H04N 19/176; H04N 19/159; H04N 19/157; H04N 19/96; H04N 19/577 (86) International application number: PCT/EP2024/083730 (87) International publication number: WO 2025/114346 (05.06.2025 Gazette 2025/23)

(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: GE KH MA MD TN (30) Priority: 29.11.2023 EP 23307080 (71) Applicant: InterDigital CE Patent Holdings, SAS 75017 Paris (FR)	(72) Inventors: BORDES, Philippe 35510 CESSON-SEVIGNE (FR) REUZE, Kevin 35510 CESSON-SEVIGNE (FR) GALPIN, Franck 35510 CESSON-SEVIGNE (FR) NASER, Karam 35510 CESSON-SEVIGNE (FR) (74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB  Siebertstrasse 3 81675 München 81675 München (DE)