(19)

(11)

EP 2 805 539 A1

(12)

(43) Date of publication: 26.11.2014 Bulletin 2014/48 (21) Application number: 12700963.7 (22) Date of filing: 16.01.2012

(51) International Patent Classification (IPC):  H04W 24/10(2009.01) (86) International application number: PCT/EP2012/050542 (87) International publication number: WO 2013/107494 (25.07.2013 Gazette 2013/30)

(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: Nokia Solutions and Networks Oy 02610 Espoo (FI)	(72) Inventors: PEDERSEN, Klaus Ingemann DK-9000 Aalborg (DK) KOLDING, Troels Emil DK-9270 Klarup (DK)