Title:
METHOD FOR TRANSMITTING/RECEIVING DOWNLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/034086
Kind Code:
A1
Abstract:
Disclosed are a method for transmitting/receiving downlink control information (DCI) in a wireless communication system and a device therefor. Specifically, the method for a terminal receiving DCI in a wireless communication system comprises the steps of: receiving configuration information associated with a search space, wherein, on the basis of the configuration information, a plurality of search spaces are configured in a plurality of control resource sets (CORESETs), each search space comprising one or more physical downlink control channel (PDCCH) candidate; determining PDCCH candidates to be monitored in the plurality of search spaces; monitoring the PDCCH candidates to be monitored; and receiving DCI on the basis of the monitoring, wherein a first LIMIT and a second LIMIT, related to the number of the PDCCH candidates to be monitored, are pre-defined, the first LIMIT being a value set for a serving cell, the second LIMIT being a value set for a CORESET group associated with the CORESETs in which each search space is configured, and the number of the PDCCH candidates to be monitored may be equivalent to or lower than the first LIMIT and the second LIMIT.
Inventors:
KIM HYUNGTAE (KR)
SEO INKWON (KR)
KANG JIWON (KR)
SEO INKWON (KR)
KANG JIWON (KR)
Application Number:
PCT/KR2020/010995
Publication Date:
February 25, 2021
Filing Date:
August 18, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04L1/00; H04W72/04
Domestic Patent References:
| WO2017192014A2 | 2017-11-09 |
Foreign References:
| US20110110316A1 | 2011-05-12 | |||
| US8867519B2 | 2014-10-21 | |||
| US20120282936A1 | 2012-11-08 | |||
| KR20140098100A | 2014-08-07 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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