METHOD FOR TRANSMITTING UPLINK FEEDBACK INFORMATION RELATED TO BEAM OF USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM, AND USER EQUIPMENT AND BASE STATION FOR SUPPORTING SAME

WIPO Patent Application WO/2020/166848

A1

The present disclosure discloses a method for transmitting, by means of a user equipment, uplink feedback information related to at least one cell among a plurality of cells configured to the user equipment in a wireless communication system comprising the user equipment and a base station comprising a plurality of cells, and a user equipment and a base station for supporting same. According to an embodiment applicable to the present disclosure, a user equipment may report, to a base station, only uplink feedback information related to some of a plurality of cells in which BF has occurred, and correspondingly, the base station may recognize that uplink feedback information related to a beam which is received from the user equipment includes only uplink feedback information related to some of the plurality of cells in which the BF has occurred.

LEE KILBOM (KR)
KANG JIWON (KR)
PARK HAEWOOK (KR)

PCT/KR2020/001243

August 20, 2020

January 28, 2020

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LG ELECTRONICS INC (KR)

H04B7/06; H04B7/0408; H04B17/318

WO2017024516A1	2017-02-16
WO2016018121A1	2016-02-04

US9042315B2	2015-05-26
US20130176866A1	2013-07-11

"BFR on SCell", R2-1806821. 3GPP TSG-RAN WG2. RAN2#102, 11 May 2018 (2018-05-11), Busan, Republic of Korea, XP051464433
3GPP TS 38.211
3GPP TS 38.212
3GPP TS 38.213
3GPP TS 38.321
3GPP TS 38.331
3GPP TS 38.214
See also references of EP 3913818A4

KBK & ASSOCIATES (KR)

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