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EP 4 824 956 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24841353.6 (22) Date of filing: 13.12.2024

(51) International Patent Classification (IPC):  H04B 7/0452(2017.01) H04W 74/0833(2024.01) H04B 7/06(2006.01) (52) Cooperative Patent Classification (CPC): H04B 7/0452; H04B 7/06952; H04W 74/06 (86) International application number: PCT/US2024/060107 (87) International publication number: WO 2025/129049 (19.06.2025 Gazette 2025/25)

(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: 14.12.2023 US 202363610330 P 18.03.2024 US 202418608705 (71) Applicant: Cisco Technology, Inc. San Jose, California 95134-1706 (US)	(72) Inventors: SILVERMAN, Matthew A. Shaker Heights, Ohio 44122 (US) ALIZADEH, Ardalan Milpitas, California 95035 (US) AMINI, Peiman Fremont, California 94536 (US) KALAVAKURU, Sivadeep R. Akron, Ohio 44321 (US) (74) Representative: Thomas, Tomos Daniel et al Kilburn & Strode LLP Lacon London 84 Theobalds Road London WC1X 8NL London WC1X 8NL (GB)