Patent ID: 11876662
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. The communications device according to claim 15, wherein the programming instructions, when executed by the at least one processor, further cause the device to:
send a first transmission configuration indicator (TCI)-state and a second TCI-state to the terminal device, wherein the first TCI-state indicates a first correspondence between a first tracking reference signal and a demodulation reference signal, and the second TCI-state indicates a second correspondence between a second tracking reference signal and a demodulation reference signal; or the first TCI-state indicates a first correspondence between a first tracking reference signal and downlink data, and the second TCI-state indicates a second correspondence between a second tracking reference signal and downlink data; and
the indication information is information indicating the first TCI-state and the second TCI-state.