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(11)

EP 4 409 782 A1

(12)

(43) Date of publication: 07.08.2024 Bulletin 2024/32 (21) Application number: 22761032.6 (22) Date of filing: 04.08.2022

(51) International Patent Classification (IPC):  H04L 1/00(2006.01) (52) Cooperative Patent Classification (CPC): H04L 1/0041; H04L 1/0083 (86) International application number: PCT/US2022/039416 (87) International publication number: WO 2023/055481 (06.04.2023 Gazette 2023/14)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 30.09.2021 US 202163250915 P 18.05.2022 US 202217747926 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: WANG, Runxin San Diego, California 92121-1714 (US) SRIDHARAN, Gokul San Diego, California 92121-1714 (US) LY, Hung Dinh San Diego, California 92121-1714 (US) GAAL, Peter San Diego, California 92121-1714 (US) KIM, Sanghoon San Diego, California 92121-1714 (US) (74) Representative: Bardehle Pagenberg Partnerschaft mbB Patentanwälte Rechtsanwälte  Prinzregentenplatz 7 81675 München 81675 München (DE)