(19)

(11)

EP 3 238 403 A1

(12)

(43) Date of publication: 01.11.2017 Bulletin 2017/44 (21) Application number: 14908670.4 (22) Date of filing: 22.12.2014

(51) International Patent Classification (IPC):  H04L 29/06(2006.01) (86) International application number: PCT/CN2014/094515 (87) International publication number: WO 2016/101099 (30.06.2016 Gazette 2016/26)

(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: ZHOU, Danny Y. Shanghai 200020 (CN) GRAY, Mark D. East Park Shannon (IE) BROWNE, John J. Limerick (IE) (74) Representative: HGF Limited  Fountain Precinct Balm Green Sheffield S1 2JA Sheffield S1 2JA (GB)