Title:
METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/154427
Kind Code:
A1
Abstract:
A method by which user equipment receives downlink control information (DCI) in a wireless communication system, according to an embodiment of the present specification, comprises the steps of: receiving configuration information related to a plurality of transmission configuration indication (TCI) states; receiving downlink control information (DCI) related to one or more TCI states from among the plurality of TCI states; and determining, on the basis of the DCI, a specific TCI state from among the one or more TCI states, wherein the DCI includes one or more fields related to a preset user equipment group, and information related to one or more targets to which the specific TCI state is applied is determined on the basis of the one or more fields.
Inventors:
GO SEONGWON (KR)
KIM KYUSEOK (KR)
KANG JIWON (KR)
KIM SEONWOOK (KR)
CHUNG JAEHOON (KR)
KIM KYUSEOK (KR)
KANG JIWON (KR)
KIM SEONWOOK (KR)
CHUNG JAEHOON (KR)
Application Number:
PCT/KR2022/000463
Publication Date:
July 21, 2022
Filing Date:
January 11, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/06; H04B7/08; H04L5/00; H04W72/04; H04W72/12
Domestic Patent References:
| WO2020220310A1 | 2020-11-05 | |||
| WO2019205997A1 | 2019-10-31 |
Foreign References:
| KR20210002035A | 2021-01-07 | |||
| US20200351841A1 | 2020-11-05 | |||
| US20190254120A1 | 2019-08-15 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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