(19)

(11)

EP 1 623 585 A2

(12)

(88) Date of publication A3: 10.02.2005 (43) Date of publication: 08.02.2006 Bulletin 2006/06 (21) Application number: 04752263.6 (22) Date of filing: 14.05.2004

(51) International Patent Classification (IPC):  H04Q 7/20(1995.01) (86) International application number: PCT/US2004/015203 (87) International publication number: WO 2004/105295 (02.12.2004 Gazette 2004/49)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 15.05.2003 US 471442 P (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121 (US)	(72) Inventor: ISCHE, Marc San Diego, CA 92122 (US) (74) Representative: Gates, Marie Christina Esther et al Tomkins & Co. 5 Dartmouth Road Dublin 6 Dublin 6 (IE)