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(11)

EP 1 639 841 A1

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(43) Date of publication: 29.03.2006 Bulletin 2006/13 (21) Application number: 04801783.4 (22) Date of filing: 06.04.2004

(51) International Patent Classification (IPC):  H04Q 7/00(1968.09) H04J 3/24(1985.01) H04Q 7/20(1995.01) (86) International application number: PCT/US2004/010576 (87) International publication number: WO 2005/011308 (03.02.2005 Gazette 2005/05)

(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: 27.06.2003 US 483212 P (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121 (US)	(72) Inventor: ARCENS, Suzanne Santa Clara, CA 95051 (US) (74) Representative: Wagner, Karl H. et al WAGNER & GEYER Patentanwälte Gewürzmühlstrasse 5 80538 München 80538 München (DE)