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EP 4 552 296 A1

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(43) Date of publication: 14.05.2025 Bulletin 2025/20 (21) Application number: 23754690.8 (22) Date of filing: 27.07.2023

(51) International Patent Classification (IPC):  H04L 27/26(2006.01) H04L 5/00(2006.01) (52) Cooperative Patent Classification (CPC): H04L 27/26134; H04L 27/2646; H04L 27/2636; H04L 27/2692; H04L 27/262; H04L 5/0085; H04L 5/0051; H04L 5/0096 (86) International application number: PCT/US2023/071080 (87) International publication number: WO 2024/044451 (29.02.2024 Gazette 2024/09)

(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: 22.08.2022 US 202263399759 P (71) Applicant: InterDigital Patent Holdings, Inc. Wilmington, DE 19809 (US)

(72) Inventors: ELKOTBY, Hussain Conshohocken, Pennsylvania 19428 (US) LORCA HERNANDO, Javier London Greater London EC2A 3QR (GB) PRAGADA, Ravikumar Conshohocken, Pennsylvania 19428 (US) TAN, Ahmet Serdar London Greater London EC2A 3QR (GB) ADJAKPLE, Pascal New York, New York 10120 (US) SAHIN, Onur London Greater London N1 5QL (GB) SALIM, Umer 06220 Vallauris (FR) GOYAL, Sanjay New York 11729 (US) (74) Representative: AWA Sweden AB  Box 5117 200 71 Malmö 200 71 Malmö (SE)