Patent ID: 11936584
Assignee: FUTUREWEI TECHNOLOGIES, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A method, comprising:
transmitting, by an access node to a user equipment (UE), a first configuration indicating a first channel state information reference signal (CSI-RS) resource and a first identifier of the first CSI-RS resource, and a second configuration indicating a sounding reference signal (SRS) resource and a second identifier of the SRS resource;
transmitting, by the access node, a first CSI-RS and an SRS request field in a same slot, the first CSI-RS being transmitted via the first CSI-RS resource; and
receiving, by the access node in the SRS resource, the SRS, the SRS resource located after a network resource used to transmit the first CSI-RS in a time domain,
wherein the first CSI-RS resource is associated with the SRS resource, the first CSI-RS resource carrying the first CSI-RS.