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

Claim 0:
1. A method of wireless communication by a base station (BS), comprising:
transmitting signaling of a value indicating a maximum number of supported demodulation reference signal (DM-RS) port groups to at least one user equipment (UE);
transmitting 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
transmitting downlink control information (DCI) indicating a first transmission configuration indicator (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.