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(11)

EP 3 251 371 A1

(12)

(43) Date of publication: 06.12.2017 Bulletin 2017/49 (21) Application number: 16711027.9 (22) Date of filing: 28.01.2016

(51) International Patent Classification (IPC):  H04N 21/24(2011.01) H04N 21/258(2011.01) H04N 21/4402(2011.01) H04N 21/63(2011.01) H04N 7/14(2006.01) H04N 21/414(2011.01) H04N 21/4728(2011.01) (86) International application number: PCT/US2016/015386 (87) International publication number: WO 2016/123353 (04.08.2016 Gazette 2016/31)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 30.01.2015 US 201514609875 (71) Applicant: Qualcomm Incorporated San Diego, CA 92121-1714 (US)	(72) Inventors: STONEFIELD, Anthony Pierre 7806 West Cape (ZA) DEWING, Shane San Diego, California 92121-1714 (US) LINDNER, Mark Aaron San Diego, California 92121-1714 (US) (74) Representative: Tomkins & Co  5 Dartmouth Road Dublin 6 Dublin 6 (IE)