(19)

(11)

EP 1 645 149 A1

(12)

(43) Date of publication: 12.04.2006 Bulletin 2006/15 (21) Application number: 04773980.0 (22) Date of filing: 22.06.2004

(51) International Patent Classification (IPC):  H04Q 7/24(1995.01) (86) International application number: PCT/KR2004/001497 (87) International publication number: WO 2004/114698 (29.12.2004 Gazette 2004/53)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 24.06.2003 KR 2003041145 (71) Applicant: LG Telecom, Ltd. Seoul, 135-916 (KR)	(72) Inventor: JEON, Gwang-Sik Gangdong-gu, Seoul 134-703 (KR) (74) Representative: W.P. Thompson & Co.  Eastcheap House, Central Approach, Letchworth Garden City Hertfordshire SG6 3DS Hertfordshire SG6 3DS (GB)