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(11)

EP 4 771 803 A1

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(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24860970.3 (22) Date of filing: 28.08.2024

(51) International Patent Classification (IPC):  H04L 5/14(2006.01) H04L 47/24(2022.01) H04L 47/76(2022.01) H04L 65/403(2022.01) H04L 69/24(2022.01) H04L 12/18(2006.01) H04L 47/74(2022.01) H04L 65/1094(2022.01) H04L 65/80(2022.01) (52) Cooperative Patent Classification (CPC): H04L 69/24; H04L 65/80; H04L 5/0023; H04L 65/1089; H04L 65/762; H04L 65/756; H04L 12/1827 (86) International application number: PCT/US2024/044277 (87) International publication number: WO 2025/049637 (06.03.2025 Gazette 2025/10)

(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: GE KH MA MD TN (30) Priority: 28.08.2023 US 202363534995 P (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: VANUKURU, Rishi Rama Rao Santa Clara, California 95054 (US) PHILLIPS, Gregoire Santa Clara, California (US) (74) Representative: Haseltine Lake Kempner LLP  One Portwall Square Portwall Lane Bristol BS1 6BH Bristol BS1 6BH (GB)