Patent ID: 11936599
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 13:
14. An apparatus for wireless communications by a user equipment (UE), comprising:
one or more processors and one or more memories coupled with the one or more processors, and instructions stored in the one or more memories and executable by the one or more processors to cause the apparatus to:
receive control signaling indicating a resource element block configuration that indicates a number of resource elements per resource element block;
receive a grant indicating a resource allocation comprising a plurality of resource element blocks;
monitor, within each of the plurality of resource element blocks of the resource allocation and based at least in part on the resource element block configuration, for at least one empty resource element and an index modulated downlink transmission within a data or control resource element;
receive, from a transmitter and based at least in part on the monitoring, the index modulated downlink transmission; and
transmit, to the transmitter, feedback corresponding to the at least one empty resource element.