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(11)

EP 4 483 628 A1

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(43) Date of publication: 01.01.2025 Bulletin 2025/01 (21) Application number: 23706126.2 (22) Date of filing: 10.02.2023

(51) International Patent Classification (IPC):  H04W 52/14(2009.01) H04W 52/36(2009.01) H04W 52/02(2009.01) (52) Cooperative Patent Classification (CPC): H04W 52/143; H04W 52/245; H04W 52/36; H04W 52/0216; H04W 52/0258; H04W 76/15; Y02D 30/70 (86) International application number: PCT/SE2023/050114 (87) International publication number: WO 2023/163629 (31.08.2023 Gazette 2023/35)

(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: 22.02.2022 US 202263312637 P (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: NADER, Ali 212 42 MALMÖ (SE) LIBERG, Olof 122 37 ENSKEDE (SE) MALEKI, Sina 214 22 MALMÖ (SE) REIAL, Andres 236 38 HÖLLVIKEN (SE) SHUBHI, Ilmiawan 211 28 MALMÖ (SE) PADERNA, Ryan Yokohama, Kanagawa 220-0012 (JP) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)