(19)

(11)

EP 4 005 106 A1

(12)

(43) Date of publication: 01.06.2022 Bulletin 2022/22 (21) Application number: 20743433.3 (22) Date of filing: 26.06.2020

(51) International Patent Classification (IPC):  H04B 7/06(2006.01) H04W 52/52(2009.01) H04L 1/00(2006.01) (52) Cooperative Patent Classification (CPC): H04B 7/0632; H04W 52/52; H04B 7/0691; H04L 1/0003; H04L 1/0009; H04L 1/0034; H04L 1/06; H04B 17/13; H04B 17/318; H04W 52/245 (86) International application number: PCT/US2020/039835 (87) International publication number: WO 2021/021352 (04.02.2021 Gazette 2021/05)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 31.07.2019 US 201916528451 31.07.2019 US 201916528457 (71) Applicant: QUALCOMM Incorporated San Diego, CA 92121-1714 (US)	(72) Inventors: BERLINER, Ran San Diego, California 92121-1714 (US) LANDIS, Shay San Diego, California 92121-1714 (US) GUTMAN, Igor San Diego, California 92121-1714 (US) KUTZ, Gideon Shlomo San Diego, California 92121-1714 (US) (74) Representative: Bardehle Pagenberg Partnerschaft mbB Patentanwälte Rechtsanwälte  Prinzregentenplatz 7 81675 München 81675 München (DE)