(19)

(11)

EP 4 552 230 A1

(12)

(43) Date of publication: 14.05.2025 Bulletin 2025/20 (21) Application number: 23773074.2 (22) Date of filing: 18.08.2023

(51) International Patent Classification (IPC):  H04B 7/04(2017.01) H04B 7/06(2006.01) (52) Cooperative Patent Classification (CPC): H04B 7/04013; H04B 7/0617 (86) International application number: PCT/US2023/072435 (87) International publication number: WO 2024/040203 (22.02.2024 Gazette 2024/08)

(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: 19.08.2022 US 202263399350 P (71) Applicant: InterDigital Patent Holdings, Inc. Wilmington, DE 19809 (US)	(72) Inventors: COGALAN, Tezcan LONDON SW20 8JX (GB) SHOJAEIFARD, Arman London EC2A 3QR (GB) PAN, Kyle Jung-Lin New York, New York 10120 (US) JAGYASI, Deepa Gurmukhdas London EC2A 3QR (GB) ZHANG, Guodong New York, New York 10120 (US) (74) Representative: AWA Sweden AB  Box 5117 200 71 Malmö 200 71 Malmö (SE)