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(11)

EP 4 816 841 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24794597.5 (22) Date of filing: 03.10.2024

(51) International Patent Classification (IPC):  G01S 5/02(2010.01) G01S 13/86(2006.01) G01S 13/76(2006.01) (52) Cooperative Patent Classification (CPC): G01S 5/0263; G01S 2205/01; G01S 5/0205; G01S 7/006 (86) International application number: PCT/US2024/049838 (87) International publication number: WO 2025/117025 (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: 28.11.2023 US 202318521932 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)	(72) Inventors: DUAN, Weimin San Diego, California 92121-1714 (US) RAMASAMY, Bala San Diego, California 92121-1714 (US) (74) Representative: Bardehle Pagenberg Partnerschaft mbB Patentanwälte Rechtsanwälte  Prinzregentenplatz 7 81675 München 81675 München (DE)