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(11)

EP 3 146 646 A1

(12)

(43) Date of publication: 29.03.2017 Bulletin 2017/13 (21) Application number: 14892294.1 (22) Date of filing: 23.05.2014

(51) International Patent Classification (IPC):  H04B 7/015(2006.01) (86) International application number: PCT/US2014/039404 (87) International publication number: WO 2015/178932 (26.11.2015 Gazette 2015/47)

(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 (71) Applicant: Intel Corporation Santa Clara, CA 95054 (US)	(72) Inventors: CHOI, Yang-Seok Portland, Oregon 97229 (US) TALWAR, Shilpa Cupertino, California 95014 (US) (74) Representative: Hufton, David Alan et al HGF Limited Fountain Precinct Balm Green Sheffield S1 2JA Sheffield S1 2JA (GB)