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(11)

EP 2 567 513 A1

(12)

(43) Date of publication: 13.03.2013 Bulletin 2013/11 (21) Application number: 10850926.6 (22) Date of filing: 07.05.2010

(51) International Patent Classification (IPC):  H04L 12/26(2006.01) G06F 17/30(2006.01) G06F 17/18(2006.01) (86) International application number: PCT/CA2010/000667 (87) International publication number: WO 2011/137505 (10.11.2011 Gazette 2011/45)

(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 SE SI SK SM TR (71) Applicant: Rogers Communications Inc. Toronto, Ontario M4W 1G9 (CA)	(72) Inventors: LEE , Hyun Chul Thornhill Ontario L4J 9E5 (CA) MA, Byron Bondling Toronto Ontario M5V 3Y6 (CA) LEE , Kyu Thornhill Ontario L3T 4M5 (CA) (74) Representative: Walaski, Jan Filip et al Venner Shipley LLP 200 Aldersgate London EC1A 4HD London EC1A 4HD (GB)