(19)

(11)

EP 3 008 914 A1

(12)

(43) Date of publication: 20.04.2016 Bulletin 2016/16 (21) Application number: 14810318.7 (22) Date of filing: 09.06.2014

(51) International Patent Classification (IPC):  H04N 21/6332(2011.01) H04N 21/25(2011.01) H04N 19/44(2014.01) H04N 21/40(2011.01) (86) International application number: PCT/CA2014/050529 (87) International publication number: WO 2014/197980 (18.12.2014 Gazette 2014/51)

(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: 14.06.2013 CA 2819173 14.06.2013 US 201361835486 P (71) Applicant: Telus Communications Company Edmonton, Alberta T6H 5T9 (CA)	(72) Inventors: LIRETTE, Marc Edmonton, Alberta T5J 0E5 (CA) LAKEY, Brian Edmonton, Alberta T5J 0E5 (CA) (74) Representative: Rankin, Douglas  Marks & Clerk LLP Aurora 120 Bothwell Street Glasgow G2 7JS Glasgow G2 7JS (GB)