(19)

(11)

EP 4 740 480 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24730025.4 (22) Date of filing: 30.05.2024

(51) International Patent Classification (IPC):  H04N 19/70(2014.01) H04N 19/85(2014.01) (52) Cooperative Patent Classification (CPC): H04N 19/70; H04N 19/85 (86) International application number: PCT/EP2024/064887 (87) International publication number: WO 2025/008114 (09.01.2025 Gazette 2025/02)

(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: 03.07.2023 US 202363511788 P (71) Applicant: Nokia Technologies Oy 02610 Espoo (FI)	(72) Inventors: HANNUKSELA, Miska Matias 33610 Tampere (FI) CRICRÌ, Francesco 33100 Tampere (FI) (74) Representative: Nokia EPO representatives  Nokia Technologies Oy Karakaari 7 02610 Espoo 02610 Espoo (FI)