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EP 4 315 055 A1

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(43) Date of publication: 07.02.2024 Bulletin 2024/06 (21) Application number: 21718201.3 (22) Date of filing: 01.04.2021

(51) International Patent Classification (IPC):  G06F 9/50(2006.01) G06F 11/34(2006.01) G06F 11/00(2006.01) (52) Cooperative Patent Classification (CPC): G06F 9/5027; G06F 11/008; G06F 11/3404; G06F 11/3447; G06F 11/3466; G06F 11/3419 (86) International application number: PCT/IB2021/052730 (87) International publication number: WO 2022/208137 (06.10.2022 Gazette 2022/40)

(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: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: ABU LEBDEH, Mohammad Montreal, Québec H3H 1H1 (CA) GÉHBERGER, Dániel Montreal, Québec H3W 2H5 (CA) JULIEN, Martin Montreal, Québec H1Y 0B3 (CA) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)