(19)

(11)

EP 3 942 709 A1

(12)

(43) Date of publication: 26.01.2022 Bulletin 2022/04 (21) Application number: 20774081.2 (22) Date of filing: 05.03.2020

(51) International Patent Classification (IPC):  H04B 7/185(2006.01) H04B 1/12(2006.01) H04B 1/76(2006.01) (52) Cooperative Patent Classification (CPC): H04B 7/1853 (86) International application number: PCT/US2020/021215 (87) International publication number: WO 2020/190517 (24.09.2020 Gazette 2020/39)

(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: 20.03.2019 US 201916359533 (71) Applicant: AST & Science, LLC Miami, FL 33131 (US)	(72) Inventors: AVELLAN, Abel Coral Gables, Florida 33143 (US) JAYASIMHA, Sriram Cleveland, Ohio 44106 (US) (74) Representative: P&TS SA (AG, Ltd.)  Avenue J.-J. Rousseau 4 P.O. Box 2848 2001 Neuchâtel 2001 Neuchâtel (CH)