(19)

(11)

EP 1 112 628 A1

(12)

(43) Date of publication: 04.07.2001 Bulletin 2001/27 (21) Application number: 99941675.3 (22) Date of filing: 06.09.1999

(51) International Patent Classification (IPC)7: H04B 7/26, H04B 1/38, H04Q 7/38 (86) International application number: PCT/FI9900/720 (87) International publication number: WO 0014/905 (16.03.2000 Gazette 2000/11)

(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: 09.09.1998 FI 981935 (71) Applicant: Nokia Networks Oy 02150 Espoo (FI)	(72) Inventor: KOLMONEN, Juha FIN-90100 Oulu (FI) (74) Representative: Antila, Harri Jukka Tapani et al Kolster Oy Ab,P.O. Box 148,Iso Roobertinkatu 23 00121 Helsinki 00121 Helsinki (FI)