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EP 4 508 821 A1

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(43) Date of publication: 19.02.2025 Bulletin 2025/08 (21) Application number: 23722997.6 (22) Date of filing: 14.04.2023

(51) International Patent Classification (IPC):  H04L 45/121(2022.01) H04L 45/00(2022.01) H04L 45/28(2022.01) H04L 41/0895(2022.01) H04L 45/24(2022.01) (52) Cooperative Patent Classification (CPC): H04L 45/22; H04L 45/24; H04L 45/121; H04L 45/28; H04L 41/0622; H04L 41/0663; H04L 41/40 (86) International application number: PCT/US2023/018716 (87) International publication number: WO 2023/201079 (19.10.2023 Gazette 2023/42)

(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: 15.04.2022 US 202263331643 P 15.04.2022 US 202263331645 P 15.04.2022 US 202263331647 P 27.10.2022 US 202217974977 27.10.2022 US 202217974980 27.10.2022 US 202217974983 (71) Applicant: Dish Wireless L.L.C. Englewood, Colorado 80112 (US)

(72) Inventors: MEHTA, Dhaval Aldie, Virginia 20105 (US) GUPTA, Sourabh Ashburn, Virginia 20147 (US) SOHI, Gurpreet Parker, Colorado 80134 (US) (74) Representative: Reddie & Grose LLP  The White Chapel Building 10 Whitechapel High Street London E1 8QS London E1 8QS (GB)