US 12,302,355 B2
Method for transmitting or receiving downlink control channel and device using same
Sung Hyun Moon, Daejeon (KR); Cheul Soon Kim, Daejeon (KR); Jung Hoon Lee, Daejeon (KR); Min Hyun Kim, Busan (KR); Ji Hung Kim, Daejeon (KR); Ju Ho Park, Daejeon (KR); Choong Il Yeh, Daejeon (KR); and Jun Hwan Lee, Seoul (KR)
Assigned to Electronics and Telecommunications Research Institute, Daejeon (KR)
Filed by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed on Jul. 18, 2023, as Appl. No. 18/354,132.
Application 18/354,132 is a continuation of application No. 17/522,411, filed on Nov. 9, 2021, granted, now 11,751,215.
Application 17/522,411 is a continuation of application No. 16/638,068, granted, now 11,206,655, issued on Dec. 21, 2021, previously published as PCT/KR2018/009044, filed on Aug. 8, 2018.
Claims priority of application No. 10-2017-0102634 (KR), filed on Aug. 11, 2017; application No. 10-2018-0016542 (KR), filed on Feb. 9, 2018; application No. 10-2018-0018719 (KR), filed on Feb. 14, 2018; application No. 10-2018-0032881 (KR), filed on Mar. 21, 2018; application No. 10-2018-0038178 (KR), filed on Apr. 2, 2018; and application No. 10-2018-0057756 (KR), filed on May 21, 2018.
Prior Publication US 2023/0362950 A1, Nov. 9, 2023
Int. Cl. H04W 72/04 (2023.01); H04B 7/024 (2017.01); H04W 72/23 (2023.01)
CPC H04W 72/23 (2023.01) [H04B 7/024 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of a terminal, comprising:
receiving a first physical downlink control channel (PDCCH) based on a first transmission configuration indication (TCI) from a base station, and identifying a first resource region for a first physical downlink shared channel (PDSCH) based on the first PDCCH;
receiving a second PDCCH based on a second TCI from the base station, and identifying a second resource region for a second PDSCH; and
receiving, from the base station, the first PDSCH and the second PDSCH, respectively, from the first resource region and the second resource region, the first resource region being overlapped with the second resource region,
wherein the first TCI and the second TCI are configured independently from each other, and a first timing at which a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) for the first PDSCH is transmitted and a second timing at which a HARQ-ACK for the second PDSCH is transmitted are separately configured to the terminal.