METHOD FOR TRANSMITTING AND RECEIVING PLURALITY OF PHYSICAL DOWNLINK CONTROL CHANNELS IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

WIPO Patent Application WO/2020/145794

A1

The present specification proposes a method for transmitting and receiving a plurality of PDCCHs in a wireless communication system, and a device therefor. Specifically, a method performed by a base station comprises: a step for receiving, from a UE, UE capability information indicating the number of beams that can be simultaneously supported; a step for transmitting independent layer joint transmission (ILJT)-related setting information to the UE; and a step for transmitting the plurality of PDCCHs to the UE on the basis of the ILJT-related setting information, wherein the ILJT-related setting information may be determined on the basis of the UE capability information.

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KANG JIWON (KR)
KIM HYUNGTAE (KR)
KIM KYUSEOK (KR)

PCT/KR2020/000620

July 16, 2020

January 13, 2020

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LG ELECTRONICS INC (KR)

H04B7/0408; H04B7/024; H04B7/06; H04L1/00; H04L5/00; H04W72/04

US20150304997A1	2015-10-22
US20160006553A1	2016-01-07
KR20140047504A	2014-04-22
KR20180021613A	2018-03-05

3GPP: "NR; Radio Resource Control(RRC) protocol specification", 3GPP. TS 138.331- V15.4.0, no. V15.4.0, December 2018 (2018-12-01), pages 1 - 474, XP055724784

ROYAL PATENT & LAW OFFICE (KR)

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