(19)

(11)

EP 1 934 688 A2

(12)

(43) Date of publication: 25.06.2008 Bulletin 2008/26 (21) Application number: 06816526.5 (22) Date of filing: 06.10.2006

(51) International Patent Classification (IPC):  G06F 3/033(2006.01) (86) International application number: PCT/US2006/039358 (87) International publication number: WO 2007/047188 (26.04.2007 Gazette 2007/17)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 11.10.2005 CN 200510113629 (71) Applicant: Motorola, Inc. Schaumburg, IL 60196 (US)	(72) Inventor: ZHANG, Hui Beijing 100037 (CN) (74) Representative: Kuhnen & Wacker  Patent- und Rechtsanwaltsbüro Prinz-Ludwig-Strasse 40A 85354 Freising 85354 Freising (DE)