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(11)

EP 3 603 329 A1

(12)

(43) Date of publication: 05.02.2020 Bulletin 2020/06 (21) Application number: 18771470.4 (22) Date of filing: 21.03.2018

(51) International Patent Classification (IPC):  H04W 88/04(2009.01) H04W 88/02(2009.01) H04B 1/00(2006.01) (86) International application number: PCT/US2018/023605 (87) International publication number: WO 2018/175615 (27.09.2018 Gazette 2018/39)

(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: 22.03.2017 US 201762474937 P 20.03.2018 US 201815926087 (71) Applicant: NxGen Partners IP, LLC Dallas, TX 75201 (US)	(72) Inventor: ASHRAFI, Solyman Plano TX 75093 (US) (74) Representative: Parker, Andrew James  Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Postfach 86 06 24 81633 München 81633 München (DE)