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(11)

EP 4 573 458 A1

(12)

(43) Date of publication: 25.06.2025 Bulletin 2025/26 (21) Application number: 23717089.9 (22) Date of filing: 31.03.2023

(51) International Patent Classification (IPC):  G06F 12/14(2006.01) (52) Cooperative Patent Classification (CPC): G06F 12/1441; G06F 12/1458 (86) International application number: PCT/EP2023/058498 (87) International publication number: WO 2024/199671 (03.10.2024 Gazette 2024/40)

(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 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: Huawei Technologies Co., Ltd. Shenzhen, Guangdong 518129 (CN)	(72) Inventor: DENIS-COURMONT, Rémi Robert Michel 80992 Munich (DE) (74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB  Leopoldstraße 4 80802 München 80802 München (DE)