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EP 4 573 487 A1

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(43) Date of publication: 25.06.2025 Bulletin 2025/26 (21) Application number: 22955894.5 (22) Date of filing: 18.08.2022

(51) International Patent Classification (IPC):  G06N 3/08(2023.01) H04W 24/10(2009.01) H04W 4/02(2018.01) H04W 88/06(2009.01) (52) Cooperative Patent Classification (CPC): H04W 88/06; H04W 24/10; H04W 64/00; H04W 24/02; H04W 88/08; G01S 5/0278; G06N 3/04; G06N 3/096 (86) International application number: PCT/US2022/075117 (87) International publication number: WO 2024/039400 (22.02.2024 Gazette 2024/08)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Nokia Technologies Oy 02610 Espoo (FI)	(72) Inventors: BARBU, Oana-Elena 9000 Aalborg (DK) MICHALOPOULOS, Diomidis 81541 Munich (DE) ASHRAF, Muhammad Ikram 02770 Espoo (FI) PRASAD, Athul Naperville, Illinois 60563 (US) REZAIE, Sajad 9220 Aalborg (DK) (74) Representative: Nokia EPO representatives  Nokia Technologies Oy Karakaari 7 02610 Espoo 02610 Espoo (FI)