(19)

(11)

EP 2 111 696 A2

(12)

(88) Date of publication A3: 20.11.2008 (43) Date of publication: 28.10.2009 Bulletin 2009/44 (21) Application number: 08729216.5 (22) Date of filing: 06.02.2008

(51) International Patent Classification (IPC):  H04B 7/06(2006.01) (86) International application number: PCT/US2008/053233 (87) International publication number: WO 2008/098093 (14.08.2008 Gazette 2008/33)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 06.02.2007 US 888494 P 05.02.2008 US 26370 (71) Applicant: QUALCOMM Incorporated San Diego, California 92121 (US)	(72) Inventors: KIM, Byoung-Hoon San Diego, California 92121 (US) MALLADI, Durga Prasad San Diego, California 92121 (US) ZHANG, Xiaoxia San Diego, California 92121 (US) (74) Representative: Carstens, Dirk Wilhelm  Wagner & Geyer Gewürzmühlstrasse 5 80538 München 80538 München (DE)