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1. US20150223086 - Method for measuring interference of neighboring base station in wireless communication system and method for supporting interference measurement

Office United States of America
Application Number 14426077
Application Date 04.09.2013
Publication Number 20150223086
Publication Date 06.08.2015
Grant Number 09794813
Grant Date 17.10.2017
Publication Kind B2
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
08
Testing using real traffic
[IPC code unknown for H04B 17/309]
[IPC code unknown for H04B 17/345]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
08
based on quality criteria
H04W 24/08
H04B 17/309
H04B 17/345
H04L 5/00
H04W 72/08
CPC
H04W 24/08
H04B 17/309
H04B 17/345
H04L 5/0012
H04L 5/0048
H04L 5/0073
Applicants LG ELECTRONICS INC.
Inventors Hyungtae Kim
Jonghyun Park
Kijun Kim
Agents Lee Hong Degerman Kang Waimey
Title
(EN) Method for measuring interference of neighboring base station in wireless communication system and method for supporting interference measurement
Abstract
(EN)

The present invention relates to a wireless communication system. A method by which a terminal measures the interference of a neighboring base station in a wireless communication system, according to one embodiment of the present invention, can comprise the steps of: determining a first resource group and a second resource group, which respectively include resource elements of X number of zero-power channel state information reference signals (CSI-RS) for measuring interference; respectively selecting T (Y≦X) number of resource elements in the first resource group and the second resource group; and measuring the interference of a neighboring base station on the basis of the locations of the selected 2Y number of resource elements.

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