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EP 4 581 799 A1

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(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 23860977.0 (22) Date of filing: 01.08.2023

(51) International Patent Classification (IPC):  H04L 25/02(2006.01) H04B 7/06(2006.01) H04L 5/00(2006.01) H03M 7/30(2006.01) G06N 3/0455(2023.01) H04B 17/309(2015.01) H04W 72/542(2023.01) (52) Cooperative Patent Classification (CPC): G06N 3/0455; H03M 7/30; H04B 17/309; H04L 25/0254; H04L 25/03165; H04B 17/3913; H04B 17/345; G06N 3/042; G06N 3/047; G06N 3/098; G06N 3/084; G06N 3/088 (86) International application number: PCT/SE2023/050763 (87) International publication number: WO 2024/049338 (07.03.2024 Gazette 2024/10)

(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: 01.09.2022 GR 20220100721 (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: BANERJEE, Serene Bangalore, 560048 (IN) ELEFTHERIADIS, Lackis 164 80 Stockholm (SE) FARHADI, Hamed 164 80 Stockholm (SE) KARAPANTELAKIS, Athanasios 164 80 Stockholm (SE) R M, Karthik Chennai, 600960 (IN) SINGH, Vandita 164 80 Stockholm (SE) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)