METHOD AND APPARATUS FOR MANAGING SYSTEM INFORMATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTI-CARRIERS

Title:

METHOD AND APPARATUS FOR MANAGING SYSTEM INFORMATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTI-CARRIERS

Document Type and Number:

WIPO Patent Application WO/2010/150998

Kind Code:

A3

Abstract:

The present invention relates to a wireless communication system, and disclosed are a method and an apparatus for managing system information in a wireless communication system supporting multi-carriers. According to one embodiment of the present invention, a method by which user equipment obtains system information in a wireless communication system supporting multi-carriers comprises the steps of: receiving from a base station a message including information related to modification to system information of one or more component carriers; determining whether the system information of a component carrier from among the plurality of component carriers, which is set to the user equipment, is to be modified, based on the information related to the modification to the system information of the one or more component carriers; and obtaining the modified system information of the component carrier set at the user equipment when it is determined that the system information of the component carrier set at the user equipment is to be modified.

Inventors:

CHUN SUNG DUCK (KR)
JUNG SUNG HOON (KR)
YI SEUNG JUNE (KR)
LEE YOUNG DAE (KR)
PARK SUNG JUN (KR)

Application Number:

PCT/KR2010/003799

Publication Date:

March 10, 2011

Filing Date:

June 14, 2010

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)
CHUN SUNG DUCK (KR)
JUNG SUNG HOON (KR)
YI SEUNG JUNE (KR)
LEE YOUNG DAE (KR)
PARK SUNG JUN (KR)

International Classes:

H04J11/00; H04W48/08

Foreign References:

KR100461666B1	2004-12-14
US20080212698A1	2008-09-04
US20070268900A1	2007-11-22

Other References: