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

Claim 13:
14. 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:
obtain signaling of a value indicating a maximum number of supported demodulation reference signal (DM-RS) port groups;
obtain 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;
obtain 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, wherein the DCI has a payload size based at least in part on the maximum number of supported DM-RS port groups; and
receive transmissions associated with the first group of DM-RS ports and the second group of DM-RS ports based on the DCI.