METHOD AND DEVICE FOR SEARCHING FOR ALTERNATIVE LINK IN WIRELESS COMMUNICATION SYSTEM

Title:

METHOD AND DEVICE FOR SEARCHING FOR ALTERNATIVE LINK IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2016/140410

Kind Code:

A1

Abstract:

A method for searching for an alternative link by a terminal in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: receiving from a serving link base station service information comprising a target quality value of a service to be provided to a terminal; determining whether or not a first alternative link is to be searched for on the basis of a reference scheduling quality value, which is to be used for scheduling the terminal in the future by the serving link base station, and the target quality value; if the first alternative link has been determined to be searched for, searching for candidate base stations for establishing the first alternative link; and establishing the first alternative link in a deactivation mode of unicast data transmission/reception with a first candidate base station among the candidate base stations found.

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Inventors:

HAHN GENEBECK (KR)
BYUN ILMU (KR)
CHO HEEJEONG (KR)
LEE EUNJONG (KR)

Application Number:

PCT/KR2015/007812

Publication Date:

September 09, 2016

Filing Date:

July 27, 2015

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W76/02; H04W24/00; H04W28/02; H04W48/16

Foreign References:

KR20080086867A	2008-09-26
KR20150005458A	2015-01-14
KR20120082739A	2012-07-24
KR20100108464A	2010-10-06
KR20120072313A	2012-07-03

Attorney, Agent or Firm:

KIM, Yong In et al. (KR)
김용인 (KR)

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