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(11)

EP 1 726 098 A1

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(43) Date of publication: 29.11.2006 Bulletin 2006/48 (21) Application number: 05721953.7 (22) Date of filing: 15.03.2005

(51) International Patent Classification (IPC):  H04B 1/40(2006.01) (86) International application number: PCT/KR2005/000743 (87) International publication number: WO 2005/088847 (22.09.2005 Gazette 2005/38)

(84) Designated Contracting States: DE FR GB (30) Priority: 15.03.2004 US 553104 P 07.12.2004 KR 2004102477 14.02.2005 US 57459 11.03.2005 KR 2005020749 14.03.2005 KR 2005021196 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si 442-742 Gyeonggi-Do (KR)

(72) Inventors: PARK, Hyung-Weon c/o Samsung Electronics CO., Ltd Suwon-si, Gyeonggi-do (KR) LEE, Woo-Yong, c/o Samsung Electronics CO., Ltd Suwon-si, Gyeonggi-do (KR) SON, Young-Il, c/o Samsung Electronics CO., Ltd Suwon-si, Gyeonggi-do (KR) KIM, Seong-Eun c/o Samsung Electronics CO., Ltd Suwon-si, Gyeonggi-do (KR) BROBSTON, Michael L. Samsung Electronics CO., Ltd Suwon-si, Gyeonggi-do (KR) LOH, Lup M. c/o Samsung Electronics CO., Ltd Suwon-si, Gyeonggi-do (KR) (74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät  Maximilianstrasse 58 80538 München 80538 München (DE)