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EP 4 799 385 A1

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(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 23956937.9 (22) Date of filing: 26.10.2023

(51) International Patent Classification (IPC):  H04W 24/02(2009.01) H04L 41/16(2022.01) H04W 24/08(2009.01) H04W 48/18(2009.01) (52) Cooperative Patent Classification (CPC): H04W 24/08; H04L 41/16; H04W 24/02; H04L 41/082; H04L 43/08; H04L 41/12; H04L 41/145; H04L 41/147 (86) International application number: PCT/SE2023/051059 (87) International publication number: WO 2025/089995 (01.05.2025 Gazette 2025/18)

(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 (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: ZANOUDA, Tahar 170 62 SOLNA (SE) SHIBLI, Ali 114 17 STOCKHOLM (SE) BOURGERIE, Rémi 114 15 STOCKHOLM (SE) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)