Patent ID: 11863479
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. An apparatus for wireless communication, comprising:
at least one memory storing computer-executable instructions; and
at least one processor coupled to the at least one memory, the at least one processor being configured to execute the computer-executable instructions and cause the apparatus to:
transmit signaling of a value indicating a maximum number of supported demodulation reference signal (DM-RS) port groups to at least one user equipment (UE);
transmit quasi-colocation (QCL) information indicating a first QCL assumption for a first group of DM-RS ports and a second QCL assumption for a second group of DM-RS ports; and
transmit downlink control information (DCI) indicating a first TCI state associated with the first QCL assumption and a second TCI state associated with the second QCL assumption to the at least one UE for use in processing one or more transmission associated with at least one of the first group of DM-RS ports or the second group of DM-RS ports, wherein the DCI has a payload size based at least in part on the maximum number of supported DM-RS port groups.