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EP 4 817 265 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24808512.8 (22) Date of filing: 31.10.2024

(51) International Patent Classification (IPC):  H04L 65/612(2022.01) H04L 65/80(2022.01) H04W 4/20(2018.01) H04L 65/65(2022.01) H04L 69/22(2022.01) (52) Cooperative Patent Classification (CPC): H04L 65/80; H04L 65/612; H04W 4/20; H04L 65/65; H04L 69/22 (86) International application number: PCT/US2024/053936 (87) International publication number: WO 2025/117128 (05.06.2025 Gazette 2025/23)

(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: 28.11.2023 US 202318521867 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: LEE, Hyun Yong San Diego, California 92121-1714 (US) TINNAKORNSRISUPHAP, Peerapol San Diego, California 92121-1714 (US) HANDE, Prashanth Haridas San Diego, California 92121-1714 (US) LEUNG, Nikolai Konrad San Diego, California 92121-1714 (US) SPEICHER, Sebastian San Diego, California 92121-1714 (US) BOUAZIZI, Imed San Diego, California 92121-1714 (US) MONDET, Mickael San Diego, California 92121-1714 (US) MAAMARI, Diana San Diego, California 92121-1714 (US) (74) Representative: Tomkins & Co  5 Dartmouth Road Dublin 6, D06 F9C7 Dublin 6, D06 F9C7 (IE)