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EP 1 849 245 A2

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(88) Date of publication A3: 09.11.2006 (43) Date of publication: 31.10.2007 Bulletin 2007/44 (21) Application number: 06715997.0 (22) Date of filing: 17.02.2006

(51) International Patent Classification (IPC):  H04B 7/216(2006.01) H04J 13/00(2006.01) H04L 12/52(2006.01) H04J 11/00(2006.01) H04L 27/32(2006.01) (86) International application number: PCT/KR2006/000546 (87) International publication number: WO 2006/088326 (24.08.2006 Gazette 2006/34)

(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 (30) Priority: 18.02.2005 KR 20050013796 02.05.2005 KR 20050036813 (71) Applicant: LG Electronics Inc. Seoul 150-721 (KR)

(72) Inventors: AHN, Joon Kui, 108-1505, Gwanak Hyundai APT. Seoul 156-781 (KR) KIM, Bong Hoe, 103-105, Taeyoung APT. Ansan-si, Gyeonggi-do 426-180 (KR) SEO, Dong Youn Seoul 135-830 (KR) KIM, Hak Seong, 111-1501, Daewoo Apt. Seoul 151-764 (KR) ROH, Dong Wook Seoul 151-870 (KR) (74) Representative: Urner, Peter  TER MEER STEINMEISTER & PARTNER GbR Patentanwälte Mauerkircherstrasse 45 81679 München 81679 München (DE)