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EP 4 570 017 A1

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(43) Date of publication: 18.06.2025 Bulletin 2025/25 (21) Application number: 23761228.8 (22) Date of filing: 08.08.2023

(51) International Patent Classification (IPC):  H04W 76/11(2018.01) H04W 8/24(2009.01) H04W 48/12(2009.01) H04W 92/04(2009.01) H04W 8/18(2009.01) H04W 24/02(2009.01) H04W 88/06(2009.01) (52) Cooperative Patent Classification (CPC): H04W 76/11; H04W 88/06; H04W 92/045; H04W 60/04; H04W 8/00 (86) International application number: PCT/IB2023/058014 (87) International publication number: WO 2024/033811 (15.02.2024 Gazette 2024/07)

(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: 08.08.2022 US 202263396132 P (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: LYAZIDI, Yazid 165 52 HÄSSELBY (SE) SHI, Nianshan 176 74 JÄRFÄLLA (SE) CHEN, Qian 431 49 MÖLNDAL (SE) (74) Representative: LifeTech IP Spies & Behrndt Patentanwälte PartG mbB  Elsenheimerstraße 47a 80687 München 80687 München (DE)