US 11,943,159 B2
Reference signal mapping
Kazuki Takeda, Tokyo (JP); Peter Gaal, San Diego, CA (US); and Mostafa Khoshnevisan, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 14, 2022, as Appl. No. 17/659,322.
Prior Publication US 2023/0336303 A1, Oct. 19, 2023
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0051 (2013.01) 28 Claims
OG exemplary drawing
 
1. A user equipment (UE) configured for wireless communication, comprising:
a processor;
a memory coupled with the processor; and
instructions stored in the memory and operable, when executed by the processor, to cause the UE to:
receive, from a network node, communication parameters for a downlink transmission to be received within a control resource set (CORESET), the communication parameters being indicative of a first resource element group (REG) bundle and a second REG bundle and comprising an indication of a virtual CORESET within the CORESET;
identify a first superset based on the indication of the virtual CORESET;
identify the first REG bundle and the second REG bundle associated with the first superset;
receive, within the CORESET, the downlink transmission via the first REG bundle; and
perform channel estimation of the downlink transmission based on reference signals transmitted via the first REG bundle and the second REG bundle.