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(11)

EP 4 470 168 A1

(12)

(43) Date of publication: 04.12.2024 Bulletin 2024/49 (21) Application number: 23707205.3 (22) Date of filing: 24.01.2023

(51) International Patent Classification (IPC):  H04L 25/02(2006.01) (52) Cooperative Patent Classification (CPC): G06N 3/0455; G06N 3/047; G06N 3/088; H04L 25/0202; H04L 25/0254 (86) International application number: PCT/US2023/011460 (87) International publication number: WO 2023/146862 (03.08.2023 Gazette 2023/31)

(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: 27.01.2022 US 202263303938 P 23.01.2023 US 202318100263 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)	(72) Inventors: BEHBOODI, Arash San Diego, California 92121-1714 (US) KUZINA, Anna San Diego, California 92121-1714 (US) MASSOLI, Fabio Valerio San Diego, California 92121-1714 (US) PRATIK, Kumar San Diego, California 92121-1714 (US) (74) Representative: Schmidbauer, Andreas Konrad  Wagner & Geyer Partnerschaft mbB Patent- und Rechtsanwälte Gewürzmühlstrasse 5 80538 München 80538 München (DE)