(19)

(11)

EP 1 142 205 A1

(12)

(43) Date of publication: 10.10.2001 Bulletin 2001/41 (21) Application number: 00973215.7 (22) Date of filing: 25.10.2000

(51) International Patent Classification (IPC)7: H04L 12/28 (86) International application number: PCT/KR0001/207 (87) International publication number: WO 0131/854 (03.05.2001 Gazette 2001/18)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 27.10.1999 KR 9946846 (71) Applicant: Samsung Electronics Co., Ltd. Suwon City,Kyungki-do 442-370 (KR)	(72) Inventor: JOO, Sang-Wan Socho-guSeoul 137-797 (KR) (74) Representative: Grünecker, Kinkeldey, Stockmair & SchwanhäusserAnwaltssozietät  Maximilianstrasse 58 80538 München 80538 München (DE)