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EP 4 825 020 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24704103.1 (22) Date of filing: 05.02.2024

(51) International Patent Classification (IPC):  H04L 41/14(2022.01) H04W 24/08(2009.01) H04L 41/16(2022.01) G06N 3/006(2023.01) H04L 41/147(2022.01) (52) Cooperative Patent Classification (CPC): G06N 3/006; H04L 41/145; H04L 41/147; H04L 41/16; H04W 24/08 (86) International application number: PCT/EP2024/052806 (87) International publication number: WO 2025/124745 (19.06.2025 Gazette 2025/25)

(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: 14.12.2023 GR 20230101036 (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)

(72) Inventors: OUTES CARNERO, Jose 29620 Torremolinos Málaga (ES) HU, Wenfeng 183 71 Täby (SE) MENDO MATEO, Adriano 29006 Málaga Málaga (ES) NG MOLINA, Yak 29010 Malaga Málaga (ES) RAMIRO MORENO, Juan 29014 Malaga Málaga (ES) VANDIKAS, Konstantinos 169 73 Solna (SE) TERRA, Ahmad Ishtar 174 58 Sundbyberg (SE) JEONG, Jaeseong 169 73 Solna (SE) RUIZ AVILES, Jose Maria 29010 Malaga Málaga (ES) MOREIRA MIJARES, Paulo Antonio 29620 Malaga Málaga (ES) DAROUI, Danesh 417 46 Göteborg (SE) SHOKRI GHADIKOLAEI, Hossein 187 51 Täby (SE) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)