US 12,414,113 B2
Downlink control information for multi-cell scheduling
Ebrahim MolavianJazi, San Jose, CA (US); and Aristides Papasakellariou, Houston, TX (US)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 3, 2022, as Appl. No. 17/805,447.
Claims priority of provisional application 63/212,342, filed on Jun. 18, 2021.
Claims priority of provisional application 63/211,383, filed on Jun. 16, 2021.
Prior Publication US 2022/0408464 A1, Dec. 22, 2022
Int. Cl. H04W 72/21 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 8/24 (2009.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/1263 (2023.01); H04W 72/1273 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/1273 (2013.01) [H04L 1/1812 (2013.01); H04L 5/0053 (2013.01); H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving first information for:
a first number of sets of serving cells, and
a first number of indexes having a one-to-one mapping with the first number of sets of serving cells;
receiving a first physical downlink control channel (PDCCH) that provides a first downlink control information (DCI) format, wherein:
the first DCI format includes a first index from the first number of indexes, and
the first index maps to a first set of serving cells from the first number of sets of serving cells;
determining first parameters for reception of first physical downlink shared channels (PDSCHs) or for transmission of first physical uplink shared channel (PUSCHs) on the first set of serving cells based on values of fields of the first DCI format; and
receiving the first PDSCHs or transmitting the first PUSCHs on the first set of serving cells based on the first parameters.