(19)

(11)

EP 1 934 927 A1

(12)

(43) Date of publication: 25.06.2008 Bulletin 2008/26 (21) Application number: 06778530.3 (22) Date of filing: 21.07.2006

(51) International Patent Classification (IPC):  G06Q 50/00(2006.01) G06Q 20/00(2006.01) (86) International application number: PCT/FI2006/050347 (87) International publication number: WO 2007/023206 (01.03.2007 Gazette 2007/09)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 22.08.2005 FI 20055441 07.04.2006 US 399784 (71) Applicant: Nokia Siemens Networks Oy 02610 Espoo (FI)	(72) Inventor: VIITAHARJU, Minna FI-00380 Helsinki (FI) (74) Representative: Lamberg, Samu Petteri et al Espatent Oy Kaivokatu 10 A 00100 Helsinki 00100 Helsinki (FI)