(19)

(11)

EP 4 740 481 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24736859.0 (22) Date of filing: 13.06.2024

(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/IB2024/055806 (87) International publication number: WO 2025/008694 (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: 05.07.2023 US 202363511904 P (71) Applicant: Nokia Technologies Oy 02610 Espoo (FI)	(72) Inventor: HANNUKSELA, Miska Matias 33100 Tampere (FI) (74) Representative: Nokia EPO representatives  Nokia Technologies Oy Karakaari 7 02610 Espoo 02610 Espoo (FI)