(19)

(11)

EP 4 555 656 A1

(12)

(43) Date of publication: 21.05.2025 Bulletin 2025/21 (21) Application number: 23751516.8 (22) Date of filing: 14.07.2023

(51) International Patent Classification (IPC):  H04L 1/1822(2023.01) H04L 1/1829(2023.01) (52) Cooperative Patent Classification (CPC): H04L 1/1864; H04L 1/1822; H04L 1/1848 (86) International application number: PCT/US2023/070252 (87) International publication number: WO 2024/015989 (18.01.2024 Gazette 2024/03)

(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: 14.07.2022 US 202263368466 P 13.07.2023 US 202318352047 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: MEYLAN, Arnaud San Diego, California 92121 (US) AYDIN, Levent San Diego, California 92121 (US) MANTRAVADI, Ashok San Diego, California 92121 (US) BANISTER, Brian Clarke San Diego, California 92121 (US) ZACHARIAS, Leena San Diego, California 92121 (US) KANAMARLAPUDI, Sitaramanjaneyulu San Diego, California 92121 (US) KIM, Hobin San Diego, California 92121 (US) (74) Representative: Tomkins & Co  5 Dartmouth Road Dublin 6, D06 F9C7 Dublin 6, D06 F9C7 (IE)