Title:
METHOD FOR CONTROLLING INTER-CELL INTERFERENCE DUE TO SRS TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME
Document Type and Number:
WIPO Patent Application WO/2018/155734
Kind Code:
A1
Abstract:
A method for controlling inter-cell interference due to sounding reference symbol (SRS) transmission of an inter-cell terminal to which a base station belongs by the base station in a wireless communication system can comprise the steps of: receiving, from an adjacent base station, information relating to a physical resource region causing interference in adjacent cells due to SRS transmission of a terminal, identifier information of the terminal and transmission beam identifier information of the terminal; and allocating a different uplink channel or allocating an SRS corresponding to a transmission beam identifier other than the transmission beam identifier of the terminal to the physical resource region of the terminal.
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Inventors:
CHOI KUKHEON (KR)
KWAK KYUHWAN (KR)
KIM SEONWOOK (KR)
YANG SUCKCHEL (KR)
LEE SEUNGMIN (KR)
CHOI JINYONG (KR)
HWANG DAESUNG (KR)
KWAK KYUHWAN (KR)
KIM SEONWOOK (KR)
YANG SUCKCHEL (KR)
LEE SEUNGMIN (KR)
CHOI JINYONG (KR)
HWANG DAESUNG (KR)
Application Number:
PCT/KR2017/001987
Publication Date:
August 30, 2018
Filing Date:
February 23, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04J11/00
Domestic Patent References:
| WO2015133812A1 | 2015-09-11 | |||
| WO2016076614A1 | 2016-05-19 |
Foreign References:
| US20140098695A1 | 2014-04-10 | |||
| US20160219570A1 | 2016-07-28 | |||
| KR20110108359A | 2011-10-05 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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