(19)

(11)

EP 4 460 929 A1

(12)

(43) Date of publication: 13.11.2024 Bulletin 2024/46 (21) Application number: 22843567.3 (22) Date of filing: 21.11.2022

(51) International Patent Classification (IPC):  H04L 5/00(2006.01) (52) Cooperative Patent Classification (CPC): H04L 5/0053; H04L 5/005; H04L 5/0094 (86) International application number: PCT/US2022/080242 (87) International publication number: WO 2023/133005 (13.07.2023 Gazette 2023/28)

(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: 05.01.2022 US 202263266437 P 12.10.2022 US 202218045983 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: XU, Huilin San Diego, California 92121-1714 (US) ISLAM, Muhammad Nazmul San Diego, California 92121-1714 (US) PEDERSEN, Carsten Aagaard San Diego, California 92121-1714 (US) ANG, Peter Pui Lok San Diego, California 92121-1714 (US) (74) Representative: Dunlop, Hugh Christopher et al Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row London SW1P 1RT London SW1P 1RT (GB)