METHOD FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION REFERENCE SIGNAL RESOURCE AND APPARATUS THEREFOR

WIPO Patent Application WO/2020/036362

A1

The present invention discloses a method for a terminal to receive an aperiodic channel state information-reference signal (CSI-RS) resource in a wireless communication system. In particular, the method is characterized by: receiving period information for a periodic CSI-RS resource and first offset information; receiving configuration information related to an aperiodic CSI-RS resource set including at least one aperiodic CSI-RS resource; and receiving the at least one aperiodic CSI-RS resource on the basis of the configuration information and the first offset information, wherein the period information is not used for the at least one aperiodic CSI-RS resource.

CHA HYUNSU (KR)
PARK JONGHYUN (KR)
KANG JIWON (KR)

PCT/KR2019/009863

February 20, 2020

August 07, 2019

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LG ELECTRONICS INC (KR)

H04L5/00; H04W72/04

US20170195031A1	2017-07-06
US20160227519A1	2016-08-04

3GPP: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for data (Release 15)", 3GPP TS 38.214 V15.2.0, 29 June 2018 (2018-06-29), pages 1 - 95, XP051454110
FUJITSU: "Ambiguities about beam indication and aperiodic CSI-RS triggering offset configuration in some cases", 3GPP TSG RAN WG1 MEETING #92 R1-1801892, 16 February 2018 (2018-02-16), Athens, Greece, XP051397050
3GPP: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Radio Resource Control (RRC) protocol specification (Release 15)", 3GPP TS 38.331 V15.2.1, 21 June 2018 (2018-06-21), pages 1 - 303, XP051453204

KBK & ASSOCIATES (KR)

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