Title:
METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS SUPPORTING SAME
Document Type and Number:
WIPO Patent Application WO/2020/067656
Kind Code:
A1
Abstract:
The present invention relates to a wireless communication system and, specifically, provides a communication method and an apparatus therefor, in which: transmission power information relating to a first downlink (DL) signal is received from a parent node; the first DL signal is transmitted to a child node on the basis of the transmission power information; a first uplink (UL) signal is transmitted to the parent node on the basis of the transmission power information; the first DL signal and the first UL signal are multiplexed by frequency division multiplexing (FDM) or spatial division multiplexing (SDM); the transmission power information includes a maximum transmission power value of the first DL signal; and a magnitude of a transmission power of one of the first DL signal and the first UL signal is adjusted so that the magnitude of the transmission power of the first DL signal and the magnitude of the transmission power of the first UL signal do not differ by a value equal to or greater than threshold value.
Inventors:
KIM YOUNGTAE (KR)
YI YUNJUNG (KR)
YI YUNJUNG (KR)
Application Number:
PCT/KR2019/011568
Publication Date:
April 02, 2020
Filing Date:
September 06, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W52/24; H04W52/14; H04W84/04
Foreign References:
| KR20100053360A | 2010-05-20 | |||
| KR20130006879A | 2013-01-18 | |||
| US20180092139A1 | 2018-03-29 | |||
| KR20120039419A | 2012-04-25 |
Other References:
HUAWEI ET AL.: "Physical layer design for NR IAB", R1-1808101. 3GPP TSG RAN WG1 MEETING #94, 10 August 2018 (2018-08-10), Gothenburg, Sweden, XP051515503
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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