METHOD AND DEVICE FOR MEASURING INTERFERENCE IN COMMUNICATION SYSTEM

WIPO Patent Application WO/2014/069941

A1

The present invention relates to a method and device for measuring interference in a communication system. The method for measuring interference in a base station of a communication system, in which one or more antenna groups are arranged at different positions in a single cell, includes the steps of: determining a reception antenna group which is one of the one or more antenna groups that transmits a signal other than an interference signal to a terminal; determining a reference signal in order to measure the strength of the signal transmitted by the reception antenna group; a step of determining a wireless resource so as to measure the interference in each of the one or more antenna groups; and notifying the terminal with the strength of the signal transmitted by the reception antenna group and information for measuring the interference in each of the one or more antenna groups.

YU HYOUNG-YOUL (KR)
KIM YOUN-SUN (KR)
LEE HYO-JIN (KR)
JI HYOUNG-JU (KR)
LEE JU-HO (KR)
CHOI SEUNG-HOON (KR)

PCT/KR2013/009856

May 08, 2014

November 01, 2013

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SAMSUNG ELECTRONICS CO LTD (KR)

H04B7/04; H04W24/00; H04W16/28

WO2011159072A2	2011-12-22
WO2011145886A2	2011-11-24
WO2012124892A1	2012-09-20

SAMSUNG: "Interference Measurement Resource for Downlink CoMP", 3GPP TSG RAN WG1 #69 R1-122236, 21 May 2012 (2012-05-21), PRAGUE, CZECH, Retrieved from the Internet
ERICSSON ET AL.: "CQI Definition of UE Emulated Intra CoMP Cluster Interference", 3GPP TSG-RAN WG1 #69 R1-122837, 21 May 2012 (2012-05-21), PRAGUE, CZECH REPUBLIC, Retrieved from the Internet

LEE, Keon-Joo et al. (KR)
이건주 (KR)

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