Patent ID: 11916820
Assignee: ZTE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The method of claim 2, wherein predefining, by the first communication node and the second communication node, the resource used by the second communication node for transmitting the reference signal comprises:
determining, by the first communication node, a transmission bandwidth set of the reference signal according to a range of a bandwidth part configured for the second communication node;
determining, by the first communication node, the bandwidth configuration of the reference signal according to a range of a bandwidth part configured for the second communication node;
determining, by the first communication node, a transmission bandwidth range or a transmission bandwidth set of the reference signal according to the bandwidth configuration of the reference signal; or
determining, by the first communication node, the transmission bandwidth of the reference signal according to a parameter of the transmission bandwidth of the reference signal configured for the second communication node; and
wherein under a condition that a value of the bandwidth part increases, a transmission bandwidth set of the reference signal corresponding to a value of a bandwidth part at a current level is a subset of a transmission bandwidth set of the reference signal corresponding to a value of a bandwidth part at a next level.