US 12,193,025 B2
Method and device for transmitting/receiving downlink channel from multiple transmission/reception points in wireless communication system
Jiwon Kang, Seoul (KR); and Hyungtae Kim, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Appl. No. 17/788,504
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed Feb. 9, 2021, PCT No. PCT/KR2021/001727
§ 371(c)(1), (2) Date Jun. 23, 2022,
PCT Pub. No. WO2021/162423, PCT Pub. Date Aug. 19, 2021.
Claims priority of application No. 10-2020-0016595 (KR), filed on Feb. 11, 2020.
Prior Publication US 2023/0050015 A1, Feb. 16, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/23 (2023.01); H04W 72/1273 (2023.01)
CPC H04W 72/23 (2023.01) [H04W 72/1273 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving a physical downlink control channel (PDCCH), based on two transmission configuration indicator (TCI) states indicated for related to a control resource set (CORESET); and
based on i) the terminal being configured with both a scheme associated with two TCI states for the PDCCH and a scheme associated with two TCI states for a physical downlink shared channel (PDSCH), ii) a time offset between a reception of a downlink control information (DCI) and the PDSCH scheduled based on the DCI being equal to or greater than a predetermined threshold, and iii) the DCI received through the PDCCH not including a TCI field, receiving the PDSCH based on two TCI states which are identical to the two TCI states indicated for the CORESET.