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(11)

EP 4 817 280 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24812158.4 (22) Date of filing: 22.11.2024

(51) International Patent Classification (IPC):  H04N 19/119(2014.01) H04N 19/176(2014.01) H04N 19/147(2014.01) (52) Cooperative Patent Classification (CPC): H04N 19/119; H04N 19/176; H04N 19/147; H04N 19/70 (86) International application number: PCT/EP2024/083231 (87) International publication number: WO 2025/114149 (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 23307083 (71) Applicant: InterDigital CE Patent Holdings, SAS 75017 Paris (FR)	(72) Inventors: REUZE, Kevin 35510 CESSON-SEVIGNE (FR) BORDES, Philippe 35510 CESSON-SEVIGNE (FR) LE LEANNEC, Fabrice 35510 CESSON-SEVIGNE (FR) FRANCOIS, Edouard 35510 Cesson-sevigne (FR) (74) Representative: Interdigital  Immeuble ZEN 2 845 A, avenue des Champs Blancs 35510 Cesson-Sévigné 35510 Cesson-Sévigné (FR)