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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/051285
Kind Code:
A1
Abstract:
The method for a first base station for controlling interference between base stations in a wireless communication system according to one embodiment of the present invention comprises a step of receiving, from a second base station, fully blank subframe (FBS)-related information in which transmission power is set to zero (0) in a downlink control region and a downlink data region; and a step of transmitting resource allocation information based on the FBS-related information to a user device. The FBS-related information may be determined based on the almost blank subframe (ABS) pattern information of the second base station.

Inventors:
LIM, Jaewon (LG Institute, #533 Hogye 1-dong Dongan-gu,Anyang-si, ilGyeonggi-do 431-080, 431-080, KR)
KIM, Kijun (LG Institute, #533 Hogye 1-dong Dongan-gu,Anyang-si, ilGyeonggi-do 431-080, 431-080, KR)
Application Number:
KR2013/008296
Publication Date:
April 03, 2014
Filing Date:
September 13, 2013
Export Citation:
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Assignee:
LG ELECTRONICS INC. (20 Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721, 150-721, KR)
International Classes:
H04B7/26; H04B15/00
Domestic Patent References:
WO2012086945A22012-06-28
WO2012060602A22012-05-10
WO2012096521A22012-07-19
WO2012060608A22012-05-10
Foreign References:
KR20110119777A2011-11-02
Attorney, Agent or Firm:
KIM, Yong In et al. (KBK & Associates, 7th Floor Hyundae Building,175-9 Jamsil-dong, Songpa-ku, Seoul 138-861, 138-861, KR)
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