METHOD FOR TRANSMITTING IDC INTERFERENCE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

WIPO Patent Application WO/2012/148119

A2

The present invention relates to a method for transmitting In-Device Coexistence (IDC) interference information to a base station from a first communication module of a terminal in a wireless communication system. More specifically, the method is characterized by comprising: a step for calculating a value representing the reduction in transmission power of the first communication module for avoiding the effect of interference of at least one second communication module which coexists in the terminal; and a step for transmitting IDC interference information that includes the calculated reduced power value to a base station, if the calculated reduced power value exceeds a threshold value.

JP2004274453	RADIO BASE STATION RECEIVER
JP4722308	Adaptive array base stations and mobile communication terminals and their communication methods
WO/2008/084664	MOBILE STATION DEVICE, BASE STATION DEVICE, AND PROPAGATION STATE COLLECTION METHOD

LEE JAEWOOK (KR)
PARK SUNGJUN (KR)
JUNG SUNGHOON (KR)
LEE YOUNGDAE (KR)
YI SEUNGJUNE (KR)

PCT/KR2012/002941

November 01, 2012

April 18, 2012

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LG ELECTRONICS INC (KR)
LEE JAEWOOK (KR)
PARK SUNGJUN (KR)
JUNG SUNGHOON (KR)
LEE YOUNGDAE (KR)
YI SEUNGJUNE (KR)

H04B7/26; H04B15/00; H04W52/24; H04W88/06

WO2011044056A2	2011-04-14
WO2009089046A2	2009-07-16

MEDIA TEK: 'Power control alternatives for IDC' 3GPP TSG-RAN WG2 MEETING #73-BIS, R2-112021 11 April 2011,
MEDIA TEK: 'Analysis in In-Device Coexistence Interference Avoidance' 3GPP TSG-RAN WG2 MEETING #71, R2-104444 23 August 2010,

KIM, Yong In et al. (7th Floor Hyundae Building 175-9,Jamsil-dong, Songpa-ku, Seoul 138-861, KR)

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