METHOD FOR ELIMINATING INTER-CELL INTERFERENCE IN NON-LICENSED BAND IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

WIPO Patent Application WO/2016/043512

A1

The present application discloses a method for reporting, by a terminal, channel state information in a non-licensed band in a wireless communication system. More specifically, the method comprises the steps of: establishing, through a higher layer, a plurality of reserved resource sections of a serving cell for channel state information measurement in the non-licensed band; and measuring/reporting, in each of the plurality of reserved resource sections, the channel state information of the non-licensed band on the basis of the result of sensing the carrier waves of an adjacent cell and whether a reserved resource section of the adjacent cell is established, wherein when the reserved resource section of the serving cell measuring the channel state information is a first type, the reserved resource section of the serving cell is a resource which the adjacent cell establishes as a reserved resource section, and when the reserved resource section of the serving cell measuring the channel state information is a second type, the reserved resource section of the serving cell is a resource which is not established as a reserved resource section of the adjacent cell.

SEO HANBYUL (KR)
AHN JOONKUI (KR)
KIM KIJUN (KR)

PCT/KR2015/009697

March 24, 2016

September 16, 2015

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LG ELECTRONICS INC (KR)

H04W24/10; H04J11/00; H04W28/26

WO2013059999A1

2013-05-02

US20140204850A1	2014-07-24
US20100190488A1	2010-07-29
US20110081865A1	2011-04-07
US20130083783A1	2013-04-04

See also references of EP 3197201A4

KIM, Yong In et al. (KR)
김용인 (KR)

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