(19)

(11)

EP 1 114 520 A1

(12)

(43) Date of publication: 11.07.2001 Bulletin 2001/28 (21) Application number: 99950721.3 (22) Date of filing: 13.09.1999

(51) International Patent Classification (IPC)7: H04B 1/16, H04B 1/38, H04Q 7/32 (86) International application number: PCT/EP9907/721 (87) International publication number: WO 0018/025 (30.03.2000 Gazette 2000/13)

(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: 17.09.1998 GB 9820212 (71) Applicant: NOKIA MOBILE PHONES LTD. 02150 Espoo (FI)	(72) Inventors: KERAI, Kanji London NW9 8AH (GB) SCALES, James Hurst,Wokingham,Berks (GB) (74) Representative: Hibbert, Juliet Jane Grace et al Nokia IPR DepartmentNokia (UK) LimitedSummit AvenueSouthwood FarnboroughHampshire GU14 0NG FarnboroughHampshire GU14 0NG (GB)