METHOD AND APPARATUS FOR RADIO LINK CONTROL IN CELLULAR RADIO COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION

Title:

METHOD AND APPARATUS FOR RADIO LINK CONTROL IN CELLULAR RADIO COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION

Document Type and Number:

WIPO Patent Application WO/2010/087659

Kind Code:

A3

Abstract:

The present invention relates to a method and an apparatus for determining a radio link failure between a terminal and a base station in a radio communication system. Particularly in a radio communication system that constructs through carrier aggregation, a terminal measures sequentially a radio link quality of an anchor carrier, a radio link quality of an aggregated carrier and a radio link quality of a neighbor cell to decide whether a predetermined standard is met, serving as an effective way to decide a radio link failure

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Inventors:

KIM YOUNG BUM (KR)
CHO JOON YOUNG (KR)
LEE JU HO (KR)
HAN JIN KYU (KR)

Application Number:

PCT/KR2010/000585

Publication Date:

October 28, 2010

Filing Date:

February 01, 2010

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)
KIM YOUNG BUM (KR)
CHO JOON YOUNG (KR)
LEE JU HO (KR)
HAN JIN KYU (KR)

International Classes:

H04B7/26

Domestic Patent References:

WO2006052565A2

2006-05-18

Foreign References:

KR20020065824A	2002-08-14
US20060221933A1	2006-10-05

Other References: