(19)

(11)

EP 4 817 349 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24808807.2 (22) Date of filing: 31.10.2024

(51) International Patent Classification (IPC):  H04W 74/0833(2024.01) H04L 5/00(2006.01) H04J 13/00(2011.01) (52) Cooperative Patent Classification (CPC): H04W 74/0833; H04W 74/006; H04J 13/0003; H04J 13/004; H04L 1/08 (86) International application number: PCT/US2024/053966 (87) International publication number: WO 2025/117132 (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: 29.11.2023 US 202363603984 P 27.09.2024 US 202418899724 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: SENGUPTA, Ayan San Diego, California 92121-1714 (US) RICO ALVARINO, Alberto San Diego, California 92121-1714 (US) PHUYAL, Umesh San Diego, California 92121-1714 (US) SHRESTHA, Bharat San Diego, California 92121-1714 (US) WANG, Xiao Feng San Diego, California 92121-1714 (US) LIU, Le San Diego, California 92121-1714 (US) SHAH, Syed Hashim Ali San Diego, California 92121-1714 (US) (74) Representative: Jaeger, Michael David et al Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row London SW1P 1RT London SW1P 1RT (GB)