(19)

(11)

EP 4 500 761 A1

(12)

(43) Date of publication: 05.02.2025 Bulletin 2025/06 (21) Application number: 23714142.9 (22) Date of filing: 28.02.2023

(51) International Patent Classification (IPC):  H04L 5/00(2006.01) (52) Cooperative Patent Classification (CPC): H04L 5/0053; H04L 5/0092 (86) International application number: PCT/US2023/014172 (87) International publication number: WO 2023/191994 (05.10.2023 Gazette 2023/40)

(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: 31.03.2022 US 202263326047 P 27.02.2023 US 202318175483 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)	(72) Inventors: KHOSHNEVISAN, Mostafa San Diego, California 92121-1714 (US) SUN, Jing San Diego, California 92121-1714 (US) NAM, Wooseok San Diego, California 92121-1714 (US) (74) Representative: Bardehle Pagenberg Partnerschaft mbB Patentanwälte Rechtsanwälte  Prinzregentenplatz 7 81675 München 81675 München (DE)