(19)

(11)

EP 2 761 396 A1

(12)

(43) Date of publication: 06.08.2014 Bulletin 2014/32 (21) Application number: 11873371.6 (22) Date of filing: 30.09.2011

(51) International Patent Classification (IPC):  G06F 3/00(2006.01) (86) International application number: PCT/CN2011/001660 (87) International publication number: WO 2013/044417 (04.04.2013 Gazette 2013/14)

(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 (71) Applicant: Intel Corporation Santa Clara, California 95052 (US)	(72) Inventors: ZHAO, Juan Shanghai 200241 (CN) FRYDRYCH, Tomas London EC3N 1DD (GB) LONG, Rui Shanghai 200241 (CN) XIE, Danming Shanghai 200241 (CN) (74) Representative: Jansen, Cornelis Marinus  V.O. Johan de Wittlaan 7 2517 JR Den Haag 2517 JR Den Haag (NL)