US 12,439,402 B2
DCI fields 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 Apr. 7, 2023, as Appl. No. 18/297,492.
Claims priority of provisional application 63/416,811, filed on Oct. 17, 2022.
Claims priority of provisional application 63/333,385, filed on Apr. 21, 2022.
Prior Publication US 2023/0345460 A1, Oct. 26, 2023
Int. Cl. H04W 72/1263 (2023.01); H04W 72/232 (2023.01)
CPC H04W 72/1263 (2013.01) [H04W 72/232 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving first information for a set of cells;
identifying first time-domain resource allocation (TDRA) tables having a one-to-one mapping with cells in the set of cells, wherein a row of a first TDRA table from the first TDRA tables indicates time resources for reception of a physical downlink shared channel (PDSCH) on a cell in the set of cells;
receiving second information for a second TDRA table for reception of PDSCHs on cells in the set of cells;
receiving a physical downlink control channel (PDCCH) on a scheduling cell, wherein:
the PDCCH provides a downlink control information (DCI) format,
the DCI format schedules receptions of first PDSCHs on first cells, respectively, in the set of cells,
the DCI format includes a TDRA field that indicates a first row of the second TDRA table,
the first row comprises first entries having a one-to-one mapping with the first cells, and
an entry, from the first entries, indicates a row from the first TDRA table;
determining first time resources for the receptions of the first PDSCHs on the first cells based on the first entries, respectively, of the first row of the second TDRA table; and
receiving the first PDSCHs on the first cells in the first time resources, respectively.