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(11)

EP 2 873 198 A1

(12)

(43) Date of publication: 20.05.2015 Bulletin 2015/21 (21) Application number: 13737230.6 (22) Date of filing: 15.07.2013

(51) International Patent Classification (IPC):  H04L 12/40(2006.01) G06F 13/00(2006.01) (86) International application number: PCT/EP2013/064887 (87) International publication number: WO 2014/012882 (23.01.2014 Gazette 2014/04)

(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: 16.07.2012 CN 201210246232 (71) Applicant: Tyco Electronics (Shanghai) Co., Ltd. Shanghai 200233 (CN)	(72) Inventors: FAN, Mingjie Shanghai 200233 (CN) SONG, Yuming Shanghai 200233 (CN) LIU, Junying Shanghai 200233 (CN) FENG, Yulin Shanghai 200233 (CN) (74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB  Leopoldstraße 4 80802 München 80802 München (DE)