(19)

(11)

EP 1 224 758 A1

(12)

(43) Date of publication: 24.07.2002 Bulletin 2002/30 (21) Application number: 00964216.6 (22) Date of filing: 21.09.2000

(51) International Patent Classification (IPC)7: H04B 17/00, H04Q 7/38 (86) International application number: PCT/EP0009/225 (87) International publication number: WO 0124/417 (05.04.2001 Gazette 2001/14)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 24.09.1999 GB 9922737 (71) Applicant: Nokia Corporation 02150 Espoo (FI)	(72) Inventors: IISAKKILA, Kaisu FIN-00530 Helsinki (FI) CARDIFF, Barry Farnham,Surrey GU9 9DJ (GB) (74) Representative: Haws, Helen  Nokia IPR Department,Nokia House,Summit Avenue Farnborough,Hampshire GU14 0NG Farnborough,Hampshire GU14 0NG (GB)