(19)

(11)

EP 2 025 072 A1

(12)

(43) Date of publication: 18.02.2009 Bulletin 2009/08 (21) Application number: 06760645.9 (22) Date of filing: 02.06.2006

(51) International Patent Classification (IPC):  H04B 7/06(2006.01) H04L 12/28(2006.01) (86) International application number: PCT/US2006/021400 (87) International publication number: WO 2007/142623 (13.12.2007 Gazette 2007/50)

(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 YU (30) Priority: 02.06.2006 US 144994 (71) Applicant: Qualcomm Incorporated San Diego, CA 92121 (US)	(72) Inventor: DRAVIDA, Subrahmanyam Shrewsbury, Massachusetts 01545 (US) (74) Representative: Carstens, Dirk Wilhelm  WAGNER & GEYER Gewürzmühlstrasse 5 80538 München 80538 München (DE)