Patent ID: 11902197
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. An apparatus, comprising:
a storage medium for storing program instructions; and
at least one processor coupled to the storage medium;
wherein the instructions, when executed by the processor, cause the apparatus to:
determine a channel state information-reference signal (CSI-RS) configuration information code;
send, to a terminal device through a downlink channel, the CSI-RS configuration information code, the CSI-RS configuration information code comprising a first code and a third code, wherein:
the first code indicates the quantity of antenna ports of the base station to transmit the CSI-RS and a CSI-RS pattern, and

the third code indicates a data muting resource element (RE).