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EP 4 515 702 A1

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(43) Date of publication: 05.03.2025 Bulletin 2025/10 (21) Application number: 23718861.0 (22) Date of filing: 13.04.2023

(51) International Patent Classification (IPC):  H04B 7/06(2006.01) H04W 76/25(2018.01) G06N 20/00(2019.01) H04B 7/08(2006.01) H04W 36/08(2009.01) (52) Cooperative Patent Classification (CPC): H04B 7/06964; H04B 7/088; H04W 24/04; H04W 24/02; H04W 24/10; G06N 3/10; G06N 3/08; H04W 74/085; H04W 72/21 (86) International application number: PCT/SE2023/050344 (87) International publication number: WO 2023/211331 (02.11.2023 Gazette 2023/44)

(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: KH MA MD TN (30) Priority: 29.04.2022 US 202263336474 P (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: DA SILVA, Icaro Leonardo 170 77 SOLNA (SE) RYDÉN, Henrik 117 27 Stockholm (SE) LI, Jingya 417 58 GÖTEBORG (SE) BLANKENSHIP, Yufei KILDEER, Illinois 60047 (US) LI, Chunhui Yokohama, Kanagawa 220-0041 (JP) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)