US 12,250,036 B2
Transmission structures and formats for DL control channels
Aris Papasakellariou, Houston, TX (US)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Oct. 30, 2023, as Appl. No. 18/497,953.
Application 18/497,953 is a continuation of application No. 17/809,887, filed on Jun. 29, 2022.
Application 17/809,887 is a continuation of application No. 17/247,326, filed on Dec. 7, 2020, granted, now 11,411,793, issued on Aug. 9, 2022.
Application 17/247,326 is a continuation of application No. 16/584,631, filed on Sep. 26, 2019, granted, now 10,862,724, issued on Dec. 8, 2020.
Application 16/584,631 is a continuation of application No. 15/886,621, filed on Feb. 1, 2018, granted, now 10,432,441, issued on Oct. 1, 2019.
Claims priority of provisional application 62/580,494, filed on Nov. 2, 2017.
Claims priority of provisional application 62/509,233, filed on May 22, 2017.
Claims priority of provisional application 62/479,604, filed on Mar. 31, 2017.
Claims priority of provisional application 62/471,528, filed on Mar. 15, 2017.
Claims priority of provisional application 62/469,616, filed on Mar. 10, 2017.
Claims priority of provisional application 62/455,155, filed on Feb. 6, 2017.
Prior Publication US 2024/0072855 A1, Feb. 29, 2024
Int. Cl. H04B 7/0456 (2017.01); H04B 7/12 (2006.01); H04L 5/00 (2006.01); H04L 25/02 (2006.01); H04L 27/26 (2006.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04W 74/00 (2009.01); H04W 72/0446 (2023.01)
CPC H04B 7/0456 (2013.01) [H04B 7/12 (2013.01); H04L 5/0048 (2013.01); H04L 5/0053 (2013.01); H04L 5/0092 (2013.01); H04L 25/023 (2013.01); H04L 27/2613 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04W 74/006 (2013.01); H04W 72/0446 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a communication system, the method comprising:
receiving, from a base station, information on a control resource set (CORESET);
identifying a control resource element (CCE) based on a CCE-to-resource element group (REG) mapping for the CORESET, wherein;
the CCE-to-REG mapping is interleaved based on an REG bundle for interleaved CCE-to-REG mapping, and
the REG bundle includes a plurality of REGs; and
monitoring a physical downlink control channel (PDCCH) on a search space associated with the CORESET based on the CCE.