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EP 4 508 465 A2

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(88) Date of publication A3: 16.11.2023 (43) Date of publication: 19.02.2025 Bulletin 2025/08 (21) Application number: 23721799.7 (22) Date of filing: 07.04.2023

(51) International Patent Classification (IPC):  G01S 13/76(2006.01) G01S 13/87(2006.01) G01S 5/02(2010.01) H04W 64/00(2009.01) (52) Cooperative Patent Classification (CPC): G01S 13/767; G01S 13/878; G01S 5/0205; G01S 5/12 (86) International application number: PCT/US2023/017898 (87) International publication number: WO 2023/200686 (19.10.2023 Gazette 2023/42)

(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: 13.04.2022 US 202263362944 P 06.04.2023 US 202318296549 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: ZHANG, Xiaoxin San Diego, California 92121 (US) HOMCHAUDHURI, Sandip San Diego, California 92121 (US) CHO, James Simon San Diego, California 92121 (US) KUCHAREWSKI, Nicholas San Diego, California 92121 (US) JONES, Vincent Knowles San Diego, California 92121 (US) (74) Representative: Bardehle Pagenberg Partnerschaft mbB Patentanwälte Rechtsanwälte  Prinzregentenplatz 7 81675 München 81675 München (DE)