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

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