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EP 3 092 759 A1

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(43) Date of publication: 16.11.2016 Bulletin 2016/46 (21) Application number: 15702022.3 (22) Date of filing: 07.01.2015

(51) International Patent Classification (IPC):  H04L 27/26(2006.01) H04W 28/06(2009.01) H04W 99/00(2009.01) H04L 1/00(2006.01) H04W 84/12(2009.01) H04L 29/06(2006.01) (86) International application number: PCT/US2015/010480 (87) International publication number: WO 2015/105875 (16.07.2015 Gazette 2015/28)

(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 (30) Priority: 07.01.2014 US 201461924467 P 09.01.2014 US 201461925332 P 10.03.2014 US 201461950727 P 02.05.2014 US 201461987778 P 29.07.2014 US 201462030426 P 07.08.2014 US 201462034509 P 03.09.2014 US 201462045363 P 17.09.2014 US 201462051537 P 24.10.2014 US 201414523678 08.12.2014 US 201462089032 P (71) Applicant: Marvell World Trade Ltd. St. Michael 14027 (BB)

(72) Inventors: ZHANG, Hongyuan Fremont, CA 94555 (US) XU, Mingguang San Jose, CA (US) SUN, Yakun San Jose, CA (US) (74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB  Leopoldstraße 4 80802 München 80802 München (DE)