(19)

(11)

EP 1 112 640 A1

(12)

(43) Date of publication: 04.07.2001 Bulletin 2001/27 (21) Application number: 00942508.3 (22) Date of filing: 12.07.2000

(51) International Patent Classification (IPC)7: H04L 12/28 (86) International application number: PCT/KR0000/751 (87) International publication number: WO 0105/097 (18.01.2001 Gazette 2001/03)

(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: 12.07.1999 KR 9928086 (71) Applicant: Samsung Electronics Co., Ltd. Suwon City,Kyungki-do 442-370 (KR)	(72) Inventor: Jang, Soon-Mo,Chungmyung maeul Suwon-shi,Kyonggi-do 442-470 (KR) (74) Representative: Grünecker, Kinkeldey, Stockmair & SchwanhäusserAnwaltssozietät  Maximilianstrasse 58 80538 München 80538 München (DE)