Title:
METHOD AND APPARATUS FOR MEASURING REMOTE CROSS-LINK INTERFERENCE
Document Type and Number:
WIPO Patent Application WO/2020/032666
Kind Code:
A1
Abstract:
A method by which a first base station removes remote cross-link interference (CLI) between base stations, according to the present disclosure, can comprise the steps of: detecting the occurrence of a remote CLI; broadcasting a first reference signal including information on the first base station, on the basis of the detection of the occurrence of the remote CLI; obtaining information on a second base station from the second base station; and determining that the remote CLI occurs due to the second base station, on the basis of the information on the second base station. The first base station can be a victim base station and the second base station can be an attacker base station. The first base station broadcasts the first reference signal, and the second base station, having received the first reference signal, can determine whether the occurrence of the remote CLI of the first base station is caused by the second base station, on the basis of the first reference signal.
Inventors:
KIM DONGKYU (KR)
SEO INKWON (KR)
YI YUNJUNG (KR)
SEO INKWON (KR)
YI YUNJUNG (KR)
Application Number:
PCT/KR2019/010047
Publication Date:
February 13, 2020
Filing Date:
August 09, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04J11/00; H04L5/00; H04L27/26
Domestic Patent References:
| WO2013177774A1 | 2013-12-05 | |||
| WO2018142506A1 | 2018-08-09 |
Foreign References:
| US20170078055A1 | 2017-03-16 | |||
| US20160044486A1 | 2016-02-11 | |||
| KR20110065410A | 2011-06-15 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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