(19)

(11)

EP 4 740 482 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24737976.1 (22) Date of filing: 01.07.2024

(51) International Patent Classification (IPC):  H04N 19/82(2014.01) G06N 3/02(2006.01) H04N 19/86(2014.01) (52) Cooperative Patent Classification (CPC): H04N 19/82; H04N 19/86; G06N 3/02; G06N 3/045 (86) International application number: PCT/EP2024/068511 (87) International publication number: WO 2025/008309 (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 202363524776 P (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: LIU, Du 19150 Sollentuna (SE) DAMGHANIAN, Mitra 197 92 Upplands-Bro (SE) STRÖM, Jacob 117 32 Stockholm (SE) WENNERSTEN, Per 120 54 Årsta (SE) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)