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

Claim 13:
14. The method of claim 13, wherein
the information about the multi-level bandwidth structure of the reference signal is associated with an uplink transmission bandwidth corresponding to the second communication node, wherein a transmission bandwidth is in the uplink transmission bandwidth;
the resource group of the reference signal is associated with an uplink transmission bandwidth;
resource configuration information of the reference signal carries information about one or more multi-level bandwidth structures;
configuration information of the resource group of the reference signal carries information about one or more multi-level bandwidth structures; or
configuration information of the resource group of the reference signal carries selection information of multi-level bandwidth structures;
wherein the transmission bandwidth of the reference signal belongs to a bandwidth included in one multi-level bandwidth structure, one bandwidth at an n-th level of the multi-level bandwidth structure comprises one or more bandwidths at an (n+1)-th level, the resource group of the reference signal comprises the one or more resources of the reference signal, and the selection information of multi-level bandwidth structures indicates that one or more multi-level bandwidth structures are selected from more than one predetermined multi-level bandwidth structure.