Title:
EFFICIENT HANDOVER/SCANNING TRIGGER METHOD IN A BROADBAND WIRELESS ACCESS SYSTEM SUPPORTING A MULTICARRIER
Document Type and Number:
WIPO Patent Application WO/2012/036448
Kind Code:
A2
Abstract:
The present invention relates to a broadband wireless access system, and more particularly, to a method of preventing a terminal from performing an unnecessary operation in a multicarrier environment, and a device for performing the method. An operating method of a terminal operating as a carrier aggregation mode in a broadband wireless access system supporting a multi carrier according to an embodiment of the present invention includes: obtaining system information on a neighbor base station and trigger function information applied to a carrier aggregation mode through a first broadcast message broadcasted from a serving base station; scanning a channel state for at least one carrier of a neighbor base station supporting a multicarrier by using the obtained system information; and transmitting a second message to the serving base station if the scanning result satisfies a condition based on the trigger function information.
Inventors:
JUNG INUK (KR)
RYU KISEON (KR)
KWAK JINSAM (KR)
LEE WOOKBONG (KR)
RYU KISEON (KR)
KWAK JINSAM (KR)
LEE WOOKBONG (KR)
Application Number:
PCT/KR2011/006760
Publication Date:
March 22, 2012
Filing Date:
September 14, 2011
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
JUNG INUK (KR)
RYU KISEON (KR)
KWAK JINSAM (KR)
LEE WOOKBONG (KR)
JUNG INUK (KR)
RYU KISEON (KR)
KWAK JINSAM (KR)
LEE WOOKBONG (KR)
International Classes:
H04B7/26; H04W36/26; H04L27/26
Foreign References:
| KR20100025474A | 2010-03-09 |
Other References:
None
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
Download PDF:
Claims:
Previous Patent: SEASONING DISPENSING DEVICE FOR AN INTERNET-LINKED COOKING ASSISTANT SYSTEM
Next Patent: METHOD AND APPARATUS FOR MANAGING DATA
Next Patent: METHOD AND APPARATUS FOR MANAGING DATA